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Lg Electronics Inc patents (2018 archive)


Recent patent applications related to Lg Electronics Inc. Lg Electronics Inc is listed as an Agent/Assignee. Note: Lg Electronics Inc may have other listings under different names/spellings. We're not affiliated with Lg Electronics Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Electronics Inc-related inventors


Method and device for establishing rrc connection for scptm reception

Provided are: a method by which a terminal, which is interested in a single-cell point-to-multipoint (scptm) transmission, establishes an rrc connection in a wireless communication system; and a device for supporting the same. A list of available scptm services is received from a serving cell, it is determined whether the scptm service of interest from among the received list of the available scptm services is a first-type scptm service or a second-type scptm service, the rrc connection with a network is established when the determined scptm service of interest is the second-type scptm service, and the second-type scptm service can be received through the established rrc connection. ... Lg Electronics Inc

Method for performing random access procedure

One embodiment of the present specification provides a method for performing a random access procedure. The method can comprise the steps of: generating a random access preamble to a first cell; generating a random access preamble to a second cell; determining whether the random access preamble to the first cell and the random access preamble to the second cell are triggered so as to be simultaneously transmitted in the same subframe; selecting the random access preamble to any one of the cells according to a pre-set priority when triggered so as to be simultaneously transmitted; and transmitting the any one selected random access preamble.. ... Lg Electronics Inc

Method and apparatus for performing random access procedure

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing random access procedure in a wireless communication system. ... Lg Electronics Inc

Method ad device for transmitting and receiving frame related to multi-user transmission in wireless lan system

A method for transmitting and receiving a frame by an access point (ap) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining two or more stas for performing multi-user (mu) transmission; determining a delivery traffic indication map (dtim) for transmitting a parameter related to a trigger frame with respect to each of the two or more stas; transmitting the parameter related to the trigger frame by means of the dtim; and receiving from the two or more stas an mu frame in time-frequency resources which are indicated in the parameter related to the trigger frame.. . ... Lg Electronics Inc

Resource allocation method for control signal of device-to-device communication in wireless communication system and device therefor

Disclosed is a method by which a terminal sets a resource pool for device-to-device communication in a wireless communication system. Particularly, the method comprises the steps of: acquiring information on a scheduling assignment (sa) resource pool through a synchronization step with a specific terminal; detecting a resource allocation sa in the sa resource pool; receiving a first d2d data channel including a resource pool allocation message on the basis of the resource allocation sa; and setting a resource pool for a second d2d data channel including user data and/or a resource pool for a discovery signal, according to the resource pool allocation message.. ... Lg Electronics Inc

Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information

A search space (hereinafter, css) for a control channel for scheduling a random access response may be configured by a system information block. A user equipment (ue) may attempt to receive a control channel for a random access response on the assumption that css is configured in accordance with a configuration based on the system information block. ... Lg Electronics Inc

Method and apparatus for controlling uplink power in wireless communication system

A method and apparatus for controlling an uplink power in a wireless communication system is provided. A user equipment (ue) allocates a first minimum reserved power for a first carrier group and a second minimum reserved power for a second carrier group, and after allocating the first minimum reserved power and the second minimum power, applies a power sharing rule for remaining power, except the first minimum reserved power and the second minimum reserved power, between the first carrier group and the second carrier group.. ... Lg Electronics Inc

Method and user equipment for transmitting uplink signal and prose signal

One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (ue), a cellular uplink signal and a proximity service (prose) signal. The method may comprise the steps of: determining the total transmission power pcmax of the cellular uplink signal and the prose signal; and determining a lower limit value pcmax_l and an upper limit value pcmax_h for conditions pcmax_l≤pcmax≤pcmax_h. ... Lg Electronics Inc

Method and apparatus for performing access control or membership verification for dual connectivity in wireless communication system

A method and apparatus for performing access control and/or membership verification for dual connectivity in a wireless communication system is provided. A first evolved nodeb (enb) transmits a closed subscriber group (csg) membership status of a user equipment (ue) to a second enb, which is a home enb (henb), and receives at least one of a csg identifier (id) or a cell access mode of the second enb from the second enb. ... Lg Electronics Inc

Method for relay terminal to select remote terminal where access control is applied due to network congestion and relay terminal performing method

One embodiment of the present invention provides a method for a relay ue to select one of remote ues when access control is applied due to network congestion. The method includes: receiving an announcement message including first information from at least one of the remote ues; comparing the first information with second information that the relay ue has; selecting a remote ue transmitting the first information that matches the second information from among the remote ues when the first information matches the second information; selecting one remote ue from among the remote ues according to a priority when the first information does not match the second information; and transmitting a response message to the selected remote ue.. ... Lg Electronics Inc

Method and apparatus for optimizing load re-balancing for dedicated core network in wireless communication system

A method and apparatus for performing load re-balancing for the dedicated core network in a wireless communication system is provided. An evolved nodeb (enb) which supports a dedicated core network receives a mobility management entity group identity (mmegi) of an mme pool, corresponding to the dedicated core network, from a ue which is attached to a first mme of the mme pool. ... Lg Electronics Inc

Method for transmitting a buffer status report in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a bsr in a d2d communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels is associated with one of a plurality of priorities, configuring a plurality of lcgs to which the plurality of sidelink logical channels belong, and transmitting a bsr using the one or more logical channel groups.. ... Lg Electronics Inc

Method and apparatus for supporting bearer type for v2x communication in wireless communication system

A method and apparatus for receiving a bearer type indication for vehicle-to-everything (v2x) communication in a wireless communication system is provided. An enodeb (enb) with roadside unit (rsu) function transmits an indication of local gateway (l-gw) support for v2x communication to a mobility management entity (mme), receives a bearer type indication indicating that a specific bearer is for v2x communication from the mme, and performs an action according to the bearer type indication.. ... Lg Electronics Inc

Method and device for transmitting/receiving broadcast signal

A broadcast signal transmission processing device according to one embodiment of the present invention, comprises a header compression processor that generates first packets including first header information in a uncompressed form and second packets including second header information in a compressed form by performing header compression on internet protocol (ip) packets containing broadcast data; a header information extracting processor that extracts the header information from the first packets and converts the first packets from which the first header information is extracted to third packets including third header information in a compressed form; a signaling data generating processor that generates signaling packets containing information related to the header compression and mapping information between the ip packets and multiple data pipes; and a broadcast signal transmitting processor that transmits a broadcast signal including the multiple data pipes.. . ... Lg Electronics Inc

09/27/18 / #20180278966

Entropy decoding method, and decoding apparatus using same

The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. ... Lg Electronics Inc

09/27/18 / #20180278961

Method and apparatus for decoding a video signal

The present invention relates to a method for decoding a video signal, comprising the steps of: acquiring a transform size flag of the current macroblock from a video signal; checking the number of non-zero transform coefficients at each pixel position in a first transform block which corresponds to the transform size flag; changing a scan order of the first transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients in the first transform block; determining the number of the non-zero transform coefficients at each pixel position in a second transform block, and setting the changed scan order of the first transform block as an initialized scan order of the second transform block; adding the number of the non-zero transform coefficients at each pixel position in the first transform block and the number of the non-zero transform coefficients at each pixel position in the second transform block, and changing the scan order of the second transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients; and decoding the transform coefficients arranged in the scan order changed in the previous step, wherein the first transform block and the second transform block have sizes corresponding to the transform size flag, and are contained in the current macroblock.. . ... Lg Electronics Inc

09/27/18 / #20180278943

Method and apparatus for processing video signals using coefficient induced prediction

A method for performing enhanced prediction on video signals includes the steps of: performing entropy decoding and dequantization on a neighboring block of a target block; performing a scaling on a dequantized transform coefficient for the neighboring block by using a scaling matrix; acquiring a modified neighboring block by performing inverse transform on the scaled transform coefficient; and generating a prediction block for the target block on the basis of the modified neighboring block.. . ... Lg Electronics Inc

09/27/18 / #20180278940

Image encoding/decoding method and device for same

The present invention provides an image encoding/decoding method and a device for same. In particular, the image decoding method may comprise the steps of: determining if the properties of a current picture and a reference picture differ; converting the reference picture to have the same properties as the current picture when the properties of the current picture and reference picture differ; and performing inter-prediction on the current picture by predetermined block unit by means of the converted reference picture.. ... Lg Electronics Inc

09/27/18 / #20180278438

Channel estimation method in dual mobility environment, and user equipment

A disclosed feature of the present specification provides a method for user equipment estimating a channel. The method may comprise the steps of: receiving two or more cell-specific reference signals (crss); dividing the two or more crss into two groups depending on an antenna port number; executing doppler frequency tracking with respect to the respective divided groups; and estimating a single frequency network (sfn) channel based on the result of doppler frequency tracking executed for the respective groups.. ... Lg Electronics Inc

09/27/18 / #20180278404

Method for removing a last pucch resource of a pucch group in a carrier aggregation system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for removing a last pucch resource of a pucch group in a carrier aggregation system, the method comprising: configuring a first physical uplink control channel (pucch) group, wherein the first pucch group is composed of one or more first cells with pucch resource and zero or more second cells without pucch resource; and deactivating all cells belonging to the first pucch group, if a last pucch resource of the first pucch group is released.. ... Lg Electronics Inc

09/27/18 / #20180278401

Method and device for transmitting ack/nack in wireless communication system

A method for transmitting uplink control information (uci) in a wireless communication system, includes receiving a configuration message from a base station, the configuration message including information regarding a plurality of resource sets for a plurality of physical uplink control channel (pucch) formats; selecting a resource set of the plurality of resource sets based on a payload size of the uci to be transmitted; receiving a downlink (dl) grant on a physical downlink control channel (pdcch) from the base station, the dl grant including a resource indicator indicating a pucch resource within the selected resource set; and transmitting the uci by using a pucch format associated with the pucch resource.. . ... Lg Electronics Inc

09/27/18 / #20180278398

Method and apparatus for transmitting uplink control information (uci) in wireless communication system

A method for a wireless device to which a plurality of serving cells are assigned transmitting uplink control information (uci) in a wireless communication system is provided. The wireless device transmits uplink data in a subframe to a physical uplink shared channel (pusch), and transmits uci including a hybrid automatic repeat request (harq) ack/nack and periodic channel state information (csi) in the subframe to a physical uplink shared channel (pucch). ... Lg Electronics Inc

09/27/18 / #20180278357

Method for performing scg re-establishment in dual connectivity in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing scg re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the ue is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating rrc connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a pscell on a new secondary node is selected in a cell list.. ... Lg Electronics Inc

09/27/18 / #20180278355

Cell search method in wireless communication system and apparatus therefor

A cell search method of a terminal in a wireless communication system, comprises: a step of receiving a narrow band synchronization signal through a narrow band from a base station; and a step of acquiring time synchronization and frequency synchronization with the base station on the basis of the narrow band synchronization signal and detecting an identifier of the base station, wherein the narrow band has a system bandwidth of 180 khz and includes twelve carriers arranged at intervals of 15 khz, and the narrow band synchronization signal consists of a first narrow band synchronization signal and a second narrow band synchronization signal, wherein the first narrow band synchronization signal can be transmitted in a sixth subframe of a radio frame and the second narrow band synchronization signal can be transmitted in a tenth subframe of the radio frame.. . ... Lg Electronics Inc

09/27/18 / #20180278313

Method for reporting csi in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method for reporting csi comprises the steps of: receiving information on a first csi process and a second csi process, each of which includes two or more csi-reference signal (csi-rs) resources, through an upper layer; and transmitting, to the base station, a first csi report according to the first csi process and a second csi report corresponding to the second csi process, wherein the second csi process is configured to have a rank indicator (ri) value that is the same as the ri of the first csi process, and the numbers of antenna ports for all the csi-rs resources included in the first csi process and the second csi process are the same.. ... Lg Electronics Inc

09/27/18 / #20180278301

Method for reporting reference signal indicator to base station by terminal in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method comprises the steps of: receiving information on one csi process including a plurality of reference signal resources from the base station; receiving reference signals corresponding to the plurality of reference signal resources from the base station; selecting two or more reference signal resources among the plurality of reference signal resources on the basis of the received reference signals; and reporting the csi corresponding to the one csi process to the base station, wherein the csi includes indicators indicating the two or more reference signal resources.. ... Lg Electronics Inc

09/27/18 / #20180278284

Mobile terminal

There is disclosed a mobile terminal comprising a display unit comprising a first flat area and a second flat area provided adjacent to at least predetermined portion of the first flat area; a front window arranged in front of the display unit and comprising a second flat area and a second curved area provided adjacent to at least predetermined portion of the second flat area; a frame arranged behind the display unit and comprising a third flat area with the same right-and-left width to the first flat area and a third curved area provided adjacent to at least predetermined portion of the third flat area; an adhesive member arranged between the first flat area and the third flat area and configured to bondingly couple the display unit and the frame to each other; and a waterproof member provided on an outer surface of the adhesive member and configured to close a space formed between the front window and the frame by forming a looped curve between an edge of the front window and an edge of the frame, wherein at least predetermined portion of each of the second and third curved areas is overlapped with the first curved area, and at least predetermined portion of the waterproof member is provided between an outer end of the second curved area and an outer end of the third curved area, and the waterproof member divides the space formed between the front window and the frame into a closed inner space and a closed outer space, and a back-and-forth gap between the front window and the frame in the closed inner space is larger than a back-and-forth gap between the front window and the frame in the closed outer space.. . ... Lg Electronics Inc

09/27/18 / #20180278283

Method for transmitting and receiving signal by aggregating two uplink carriers

When a terminal aggregates three downlink carriers by using the carrier aggregation (ca) of the lte-a technology and transmits an uplink signal on two uplink carriers while aggregating at least two uplink carriers, a harmonic component and an intermodulation distortion (imd) component are generated, thereby influencing a downlink band of the terminal itself. Therefore, the present specification presents a scheme therefor.. ... Lg Electronics Inc

09/27/18 / #20180277698

Double-sided light receiving solar cell module

A double-sided light receiving solar cell module is disclosed, and includes a plurality of solar cells connected to each other by a plurality of conductive wirings in a first direction to form each cell string, a junction box configured to collect power generated from the plurality of solar cells and supply the collected power to outside, and a plurality of conducting wires having one end connected to the plurality of conductive wirings connected to a last solar cell of the each cell string and another end connected to the junction box. The junction box and the conducting wires are disposed outside a projection area of the solar cells. ... Lg Electronics Inc

09/27/18 / #20180277694

Solar cell and method for manufacturing the same

A solar cell can include a silicon semiconductor substrate having a first conductive type; a oxide layer on a first surface of the silicon semiconductor substrate; a polysilicon layer on the oxide layer and having the first conductive type; an emitter region at a second surface of the silicon semiconductor substrate opposite to the first surface and having a second conductive type opposite to the first conductive type; a first passivation film on the polysilicon layer; a first electrode connected to the polysilicon layer through an opening formed in the first passivation film; a second passivation film on the emitter region; and a second electrode connected to the emitter region through an opening formed in the second passivation film.. . ... Lg Electronics Inc

09/27/18 / #20180277589

Display device using semiconductor light emitting device

A display device including a substrate; a sub-pixel portion disposed on the substrate; and a wiring electrode electrically connected to the sub-pixel portion. Further, the sub-pixel portion includes a first light emitting portion and a second light emitting portion configured to output light of a same color and spaced apart with a groove therebetween, and the wiring electrode includes a base electrode configured to transmit a same electric signal to the first light emitting portion and the second light emitting portion, a first sub-electrode extended from the base electrode and electrically connected to the first light emitting portion, and a second sub-electrode extended from the base electrode and electrically connected to the second light emitting portion.. ... Lg Electronics Inc

09/27/18 / #20180277524

Transfer head and transfer system for semiconductor light-emitting device and method for transferring semiconductor light-emitting device

The present invention relates to a display device and, more particularly, to a transfer head for a semiconductor light-emitting device applied to the display device and a method for transferring a semiconductor light-emitting device. The transfer head for a semiconductor light-emitting device, according to the present invention, comprises: a base substrate; and an electrode unit disposed on the base substrate to generate an electrostatic force by charging an un-doped semiconductor layer of the semiconductor light-emitting device with electric charges, wherein the base substrate and the electrode unit are formed of light-transmitting materials so that at least a part of the semiconductor light-emitting device is viewable through the base substrate and the electrode unit in sequence.. ... Lg Electronics Inc

09/27/18 / #20180276630

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal capable of user identification based on artificial intelligence technology. The present invention includes an artificial intelligence unit for generating a usage pattern related to an operation performed on the mobile terminal and generate a control command for executing any one of a plurality of operation modes having different security standards based on the generated usage pattern, and a control unit for executing any one of the plurality of operation modes in response to a control command generated by the artificial intelligence unit. ... Lg Electronics Inc

09/27/18 / #20180276356

Terminal device and method for performing user authentication by means of biometric data

The present invention provides an authentication which is performed by means of simultaneously inputting biometric data such as fingerprint, iris and the like when inputting an authentication number, wherein input area provided to a user varies such that biometric data can be input and recognized accurately and easily. Therefore, the present invention enhances convenience for a user and increases security and reliability of authentication.. ... Lg Electronics Inc

09/27/18 / #20180275850

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to display a video screen on the touch screen; in response to a touch and drag on the touch screen with a first finger and without an additional touch pressure applied with the first finger at an end of the touch and drag, display another video screen on the touch screen; in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with the first finger at the end of the touch and drag, control a playback speed of a video on the video screen to correspond to a strength of the additional touch pressure applied with the first finger; and in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with a second finger at the end of the touch and drag with the first finger, control the playback speed of the video on the video screen to correspond to a strength of the additional touch pressure applied with the second finger.. . ... Lg Electronics Inc

09/27/18 / #20180275770

Mobile terminal and control method therefor

The present invention relates to a mobile terminal and control method therefor. More specifically, the present invention relates to a mobile terminal for displaying various pieces of content according to the extension of the width of a flexible display, and a control method thereof. ... Lg Electronics Inc

09/27/18 / #20180275749

Mobile terminal and control method therefor

A mobile terminal and a control method thereof are disclosed. The mobile terminal comprises a frame for mounting a portable device thereon, and the portable device mounted on the frame, the portable device comprising: a display unit for playing content; a sensing unit for sensing a direction change of the mobile terminal; a camera for photographing an object of a user; and a control unit, wherein the display unit is disposed so as to be directed toward the eyes of the user wearing the mobile terminal, and the control unit controls the display unit such that the display unit displays, on a partial region, a notification for a sub-menu corresponding to the changed direction of the mobile terminal when the direction of the mobile terminal is changed by a first angle or more during the playing of the content.. ... Lg Electronics Inc

09/27/18 / #20180275715

Wearable smart device

Disclosed is a wearable smart device which a user can conveniently and comfortably wear. The present application may provide a wearable smart device comprising: a flexible display unit; a first frame which supports the flexible display unit and is restorably deformed to have a first curvature to allow the wearable smart device to be worn on a user's body; and a second frame which is restorably deformed to have a second curvature larger than the first curvature and is movably coupled to the first frame to allow the second frame to move relatively with the respect to the first frame while the second frame is deformed, wherein the second frame is configured to adjust the amount of deformation of the wearable smart device.. ... Lg Electronics Inc

09/27/18 / #20180274990

Thermometer and body temperature measuring apparatus including the same

A thermometer is provided that includes a main body having a first body including first and second regions and a second body mounted on the first body, the main body extending in a first direction; a rubber cap surrounding the second region and formed to be inserted into the ear; a temperature sensor disposed in the second region and having a specific temperature sensing range with respect to the first direction; and first and second circuit boards electrically connected to the temperature sensor and disposed in the second region in a second direction intersecting the first direction.. . ... Lg Electronics Inc

09/27/18 / #20180274852

Refrigerator

A refrigerator according to an embodiment of the present disclosure includes a cabinet, a door configured to open/close the cabinet, an outer plate defining a front surface of the door and having an opening formed therein to pass through the door, a door liner defining a rear surface of the door, lighting members configured to illuminate storage spaces of the door and the cabinet, a transparent panel assembly mounted to shield the opening and allowing the storage spaces to be selectively seen according to an on/off state of the lighting members, an insulator filled between the outer plate and the door liner, and a blocking part arranged inside the door along a periphery of the transparent panel assembly and detachably coupled to a peripheral surface of the transparent panel assembly to fix the transparent panel assembly.. . ... Lg Electronics Inc

09/27/18 / #20180274848

External member for home appliances and manufacturing method therefor

The present invention relates to an external member for home appliances and a manufacturing method therefor. According to the present invention, through-holes for transmitting light emitted from a light source, such as a light-emitting device mounted on a rear surface, are not exposed to the outside by a film layer attached to a front surface of a metal layer when the light of the light-emitting device is turned off, such that an external member for home appliances with improved luxuriousness and aesthetic sensibility with respect to the appearance of home appliances can be implemented.. ... Lg Electronics Inc

09/27/18 / #20180274847

Defrost heat discharge system and refrigerator having the same

A defrost heat discharge system includes a drain duct configured to discharge heat from a defrost heater and to discharge condensed water that results from melting of frost on an evaporator by heat generated by the defrost heater, a drain pipe that connects a first space to a second space, that is configured to allow condensed water to flow from the first space to the second space, and that is configured to discharge heat generated by the defrost heater from the first space to the second space, a drain cap located at an end of the drain pipe and configured to open and close at least a portion of the drain pipe; and a condensing fan configured to receive heat from the defrost heater and discharge heat toward an outside of the second space based on the drain cap opening the portion of the drain pipe.. . ... Lg Electronics Inc

09/27/18 / #20180274846

Refrigerator

A refrigerator includes a cabinet, a door opening/closing the cabinet and having an opening that is penetrated in a front/rear direction, a transparent panel assembly mounted to cover the opening and through which the inside of the refrigerant is seen, and a lighting member provided in the door or the cabinet to brighten a rear side of the transparent panel assembly. The transparent panel assembly includes a front panel defining an outer appearance of a front surface, a rear panel defining an outer appearance of a rear surface, a spacer made of a metal material and disposed between the front panel and the rear panel to define a periphery of the transparent panel assembly. ... Lg Electronics Inc

09/27/18 / #20180274839

Laundry treating apparatus

A refrigerator and a method of controlling the same are disclosed. The refrigerator and the method of controlling the same detect smell intensity generated from a foodstuff and control a deodorizing function according to the smell intensity in order to remove unpleasant smell in the refrigerator during containing the foodstuff, and rapidly remove smell even when a foodstuff is newly input to generate smell so as to reduce user displeasure and to prevent the smell from affecting other foodstuffs, thereby enhancing convenience.. ... Lg Electronics Inc

09/27/18 / #20180274827

Refrigerator

A refrigerator includes: a control unit for controlling a thermoelectric module, a cooling fan, and a heat-radiation fan, in which when the outside temperature exceeds the set temperature, the control unit rotates each of the cooling fan and the heat-radiation fan at a high-speed, in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is in the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a medium-speed lower than a high-speed, and in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is lower than the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a low-speed lower than a medium-speed.. . ... Lg Electronics Inc

09/27/18 / #20180274826

Refrigerator

A refrigerator includes: a main body having a storage chamber; a door for opening and closing the storage chamber; a thermoelectric module for cooling the storage chamber; an outside temperature sensor for detecting an outside temperature; a storage chamber temperature sensor for detecting the storage chamber temperature; and a control unit for applying a voltage within a range between the maximum voltage and the minimum voltage to the thermoelectric module. The control unit applies the set voltage, not the maximum voltage, to the thermoelectric module when the outside temperature is the uppermost outside temperature range among the plurality of outside temperature ranges and thus the temperature of the control is lowered and power consumption is reduced.. ... Lg Electronics Inc

09/27/18 / #20180274825

Refrigerator

A refrigerator including an inner case having a storage chamber defined therein; a thermoelectric module configured to cool the storage chamber, wherein the thermoelectric module includes a thermoelectric element and a heat sink; a heat-dissipation fan assembly provided adjacent to the heat sink; a heat-dissipation cover spaced apart from the inner case, wherein the heat-dissipation cover has at least one outer intake hole defined therein and wherein the intake hole faces the heat-dissipation fan assembly; and a gasket configured to block a gap between the heat-dissipation cover and the heat-dissipation fan assembly.. . ... Lg Electronics Inc

09/27/18 / #20180274790

Cooking apparatus and touch sensor assembly for cooking apparatus

Disclosed are a cooking apparatus and a touch sensor assembly. The touch sensor assembly according to an embodiment of the present invention includes an outer cover formed of a metallic material and configured to form a part of an exterior of the cooking apparatus; and a touch module installed to be in contact with a rear surface of the outer cover, and having a plurality of touch sensors, wherein a touching part which is formed by machining a rear surface of the outer cover which is in contact with the touch sensor, and easily elastically deformed when being touched by a user, and thus transfers a pressure to the touch sensor is formed.. ... Lg Electronics Inc

09/27/18 / #20180271350

Pump and dishwasher comprising the same

The present disclosure relates to a pump for transmitting washing water and generating steam and a dishwasher including the pump. The pump includes a housing; a washing water inlet pipe coupled to the housing to receive washing water; a washing water outlet pipe coupled to the housing to discharge the washing water; an impeller disposed in the housing to discharge the washing water from the washing water inlet pipe to the washing water outlet pipe; a heater coupled to the housing to heat the washing water in the housing and generate steam; a steam discharge pipe to discharge the steam generated by the heater; and a selector valve coupled to the steam discharge pipe to block the discharge of the washing water and allow the steam to be discharged, thereby preventing the discharge of washing water through the steam discharge pipe.. ... Lg Electronics Inc

09/27/18 / #20180271344

Vacuum cleaner

The present invention relates to a vacuum cleaner. The vacuum cleaner of the present invention comprises: a cleaner body having a suction motor for generating suctioning force, and running in operating mode and charging mode; a suctioning part communicating with the cleaner body, for suctioning air and dust; a battery assembly capable of supplying power to the suction motor and having a plurality of battery packs; a controller for controlling the operation of the suction motor; a current regulating unit for regulating the current applied to the suction motor in a state in which the plurality of battery packs are serially connected; a first switching mechanism for serially connecting the plurality of battery packs; and a second switching mechanism for parallelly connecting the plurality of battery packs.. ... Lg Electronics Inc

09/27/18 / #20180271343

Dust collector for vacuum cleaner

The present disclosure discloses a dust collector for a vacuum cleaner, including a first cyclone disposed within an outer case to filter out dust from air introduced from an outside thereof and introduce the air from which dust has been filtered out to an inside thereof, a second cyclone accommodated in the inside of the first cyclone to separate fine dust from the air introduced to the inside of the first cyclone, a first guide vane spirally extended from an annular shaped first space between the first and the second cyclone to induce rotational flow so as to introduce air introduced into the first space to an inlet of the second cyclone, and a second guide vane spirally extended along an inner circumference of the inlet to enhance the rotational flow of air introduced to an inside of the second cyclone through the inlet.. . ... Lg Electronics Inc

09/20/18 / #20180270891

Method for transmitting and receiving signals related to pdn connection recovery in wireless communication system, and device therefor

One embodiment of the present invention relates to a method for transmitting and receiving signals related to connection recovery of packet data network (pdn) of a home subscriber server (hss) in a wireless communication system, the method comprising: a step of acknowledging, by the hss, that an obstacle is generated in the pdn connection with regard to an access point name (apn); a step of determining whether to change the information related to the pdn type of the pdn connection with regard to the apn; and a step of transmitting the changed information related to the pdn type of the pdn connection with regard to the apn to a mobility management entity (mme), in the event that the information related to the pdn type is changed.. . ... Lg Electronics Inc

09/20/18 / #20180270873

Bearer setting method and device supporting same for transmitting/receiving data in wireless communication system

The present invention relates to a bearer setting method and device of a terminal for transmitting/receiving data in a wireless communication system. According to the present invention, a method may be provided which: receives specific data and transmission information for transmitting the specific data from an mme (mobility management entity); receives bearer information including information on a specific bearer installed between the base station and a gateway from the mme; and transmits response data on the specific data transmitted from one or more terminals through the specific bearer.. ... Lg Electronics Inc

09/20/18 / #20180270867

Method for performing random access procedure in enhanced coverage mode in a wireless communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing ra procedure in ec mode in a wireless system, the method comprising: selecting a first random access preamble based on a first ce level, when the ue operates in ec mode with the first ce level, transmitting the first random access preamble for a configured number of times, which is determined based on the first ce level, to an enb, receiving a bi from the enb within a rar window associated with the first random access preamble, calculating a bpv based on the received bi and the first ce level, and selecting and transmitting a second random access preamble based on a second ce level, wherein the second random access preamble selection and transmission are delayed by a random backoff time selected according to a uniform distribution between 0 and the calculated bpv.. ... Lg Electronics Inc

09/20/18 / #20180270854

Method for transceiving data in wireless communication system and apparatus for same

The present specification relates to a method for transceiving uplink data (ul data) in a wireless communication system, the method performed by a user equipment (ue) comprising: receiving a first uplink grant (ul grant) from a base station; transmitting a first item of uplink data (ul data) to the base station on the basis of the first uplink grant; receiving, from the base station, a harq response to the first item of uplink data; and transmitting a second item of uplink data (ul data) to the base station, wherein the method further comprises a step of transceiving, with the base station, indication information indicating whether the second item of uplink data is harq data or non-harq data.. . ... Lg Electronics Inc

09/20/18 / #20180270844

Method and device for transmitting control channel on basis of hybrid beamforming in wireless communication system

Provided is a method for transmitting control information for hybrid beamforming in a wireless communication system. A base station groups a plurality of terminals on the basis of feedback information on analog beams, and multiplexes and transmits control information of terminals within each group by using a specific time-frequency resource. ... Lg Electronics Inc

09/20/18 / #20180270822

Method and apparatus for transreceiving messages from v2x terminal in wireless communication system

One embodiment of the present invention relates to a method for ue receiving data in a wireless communication system, the method for receiving data comprising the steps of: receiving control information through a channel through which the control information is delivered; and confirming an information bit which is included in the control information and is related to reserving a resource, wherein the information bit simultaneously indicates whether ue which has transmitted the control information reserves the resource, and if the resource is reserved by the ue, the location of the resource.. . ... Lg Electronics Inc

09/20/18 / #20180270812

Method and apparatus for performing user equipment triggered semi-persistent scheduling activation in wireless communication system

A user equipment (ue) receives a sps resource configuration from an enodeb (enb), and transmits information related to a semi-persistent scheduling (sps) activation for a specific logical channel to the enb. The information may include timing information for the specific logical channel which indicates when a sps resource for the specific logical channel should be activated. ... Lg Electronics Inc

09/20/18 / #20180270803

Method for transmitting uplink data in wireless communication system and apparatus for method

Disclosed is a method for transmitting uplink data in a wireless communication system, the method performed by an user equipment (ue) according to the present specification comprising: establishing synchronization with a base station; receiving, from the base station, control information associated with a contention-based uplink data transmission resource area; notifying the base station of the size of the uplink data to be transmitted; and transmitting the uplink data to the base station by means of the contention-based uplink data transmission resource area.. . ... Lg Electronics Inc

09/20/18 / #20180270796

Method and device for transmitting and receiving message by v2x terminal in wireless communication system

A method for transmitting data by a ue in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting a first message through time-frequency resources; and, if a ue must transmit a second message which is related to the first message, transmitting the second message through a frequency resource region which is the same as a frequency resource region in the time-frequency resources after predetermined time from the time-frequency resources, wherein the predetermined time is determined on the basis of bits selected from a plurality of bits by means of the ue, wherein the bits which can be selected from the plurality of bits by means of the ue are permitted by a period-related parameter transferred by means of upper layer signaling.. . ... Lg Electronics Inc

09/20/18 / #20180270784

Method for receiving or transmitting reference signal for location determination in wireless communication system and device for same

A method for measuring a reference signal for location determination in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal. The method comprises the steps of: receiving assistant data related to neighbor cells and a reference cell for location determination; by means of the assistant data, receiving a positioning reference signal (prs) of a cell-specific reference signal (crs) of the reference cell or the neighbor cells and calculating a reference signal time difference (rstd) measurement value; and reporting the measurement value to a location server, wherein the assistant data can comprise information about the number of crs antenna ports of the reference cell and neighbor cells, crs cyclic prefix (cp) length information, or configuration information about multicast broadcast single frequency network (mbsfn) subframes.. ... Lg Electronics Inc

09/20/18 / #20180270757

Method for drx in unlicensed band, and device using same

Provided are a method for discontinuous reception (drx) in an unlicensed band, and a device using the same. The device is converted from a sleep state to an active state, and attempts downlink synchronization during a synchronization period. ... Lg Electronics Inc

09/20/18 / #20180270727

Method and apparatus for performing handover in inter-vehicle communication system

In the present invention, provided is a method for performing handover, by a first terminal, in an inter-vehicle communication system. Here, the method for performing handover, by the first terminal, may comprise the steps of: receiving information on a first bias value from a base station; receiving information on a second bias value from a second terminal; and performing handover on the basis of the first bias value and the second bias value. ... Lg Electronics Inc

09/20/18 / #20180270723

Method and device for performing cell reselection by terminal

Provided are a method for performing cell reselection by a terminal in a wireless communication system and a device for supporting same. The terminal detects a single-cell point-to-multipoint (scptm) cell of interest, calculates the ranking of the scptm cell of interest, and performs cell reselection on the basis of the calculated ranking. ... Lg Electronics Inc

09/20/18 / #20180270722

Method for resource allocation in wireless communication system and apparatus therefor

Disclosed are a method for allocating resources in a wireless communication system and an apparatus therefor. In particular, a method for allocating radio resources to a ue in a wireless communication system, comprising: a step of receiving, from a first base station, first semi-persistent scheduling (sps) configuration information including semi-persistent resource allocation information of a first cluster; a step of being allocated a first sps resource on the basis of the first sps configuration information by receiving an sps assignment from the first base station; and a step of, when the ue performs handover to a second cluster belonging to the same cluster group as the first cluster, being allocated a second sps resource on the basis of the first sps configuration information by receiving an sps assignment from a second base station.. ... Lg Electronics Inc

09/20/18 / #20180270707

Method for determining size of transmission block of uplink signal in wireless communication system and apparatus therefor

A method for transmitting, by a terminal, a high-speed uplink signal to a base station in a wireless communication system is disclosed. Specifically, the method for transmitting a high-speed uplink signal comprises the steps of: setting a plurality of resource blocks as a resource pool for transmitting a high-speed uplink signal through an upper layer signal; selecting at least one resource block from the resource pool; and transmitting the high-speed uplink signal including a transmission block on the selected resource block to a base station, wherein the size of the transmission block is determined on the basis of the number of the selected resource blocks.. ... Lg Electronics Inc

09/20/18 / #20180270702

Method for triggering and reporting a buffer status and device therefor

A method for a user equipment (ue) operating in a wireless communication system including a first base station (bs) and a second bs, includes configuring a first medium access control (mac) entity to map a first logical channel set transmitting first data to the first bs and a second mac entity to map a second logical channel set transmitting second data to the second bs, wherein the first logical channel set includes one or more logical channels and the second logical channel set includes one or more logical channels, if the first data belongs to a logical channel having a higher priority than priorities of logical channels for which data is already available for transmission in the first logical channel set, triggering, by the first mac entity, a first buffer status report to the first bs regardless of priorities of logical channels of the second logical channel set.. . ... Lg Electronics Inc

09/20/18 / #20180270688

Method for performing logging by terminal in wireless communication system and terminal using same

The present invention provides a method for performing logging by a terminal in a wireless communication system, the method comprising: determining whether a downlink has been affected by interference; when it is determined that whether the downlink has been affected by interference is unclear, determining whether to perform logging of measurement for the downlink; and performing the logging according to the determination as to whether to perform the logging.. . ... Lg Electronics Inc

09/20/18 / #20180270634

Method and device for transmitting and receiving shared control message in wireless access system supporting machine type communication

One embodiment provides a technique of adjusting a gate voltage to be applied to at least one mos capacitor and an amount of electric charge to be stored in the mos capacitor so as to determine sensitivity of a change in the amount of electric charge stored in the mos capacitor, and exposing the mos capacitor to an electric field for a predetermined amount of time and then reading an electron inflow or outflow result due to the electric field so as to interpret the intensity and the direction of the electric field, thereby measuring the intensity and the direction of the electric field.. . ... Lg Electronics Inc

09/20/18 / #20180270622

Method and apparatus for controlling reception of scptm service using scptm-rnti

Provided is a method for receiving, by a terminal, a single-cell point-to-multipoint (scptm) service in a wireless communication system. The terminal receives a list of available scptm services from a serving cell, the list of available scptm services including scptm-rntis corresponding to the available scptm services. ... Lg Electronics Inc

09/20/18 / #20180270525

Display device and operating method therefor

A method for setting an integrated remote control of a display device, according to an embodiment of the present invention, comprises the steps of: displaying a first image outputted from an external device connected to the display device; confirming a service providing company of the external device by using information included in the displayed first image; acquiring a remote control model, among a plurality of remote control models provided from the confirmed service providing company, for controlling the external device; and transmitting a key code set of the acquired remote control model to a remote control device.. . ... Lg Electronics Inc

09/20/18 / #20180270508

Method for encoding/decoding image and apparatus therefor

Disclosed are a method for encoding/decoding an image and an apparatus therefor. Specifically, the method for decoding an image may comprise the steps of: performing interpolation filtering of a reference picture; generating predicted samples from samples in the reference picture for which the interpolation filtering has been performed; generating reconstructed samples by adding residual samples and the predicted samples; and performing loop filtering of the reconstructed samples, wherein whether the predicted samples have been generated by applying a predetermined filter when performing the interpolation filtering is determined in units of first blocks; whether the filter is applied to the reconstructed samples is determined in units of second blocks, and whether the filter is applied to the reconstructed samples when performing the loop filtering is determined on the basis of whether the filter has been applied to the predicted samples when performing the interpolation filtering.. ... Lg Electronics Inc

09/20/18 / #20180270504

Method and apparatus for processing video signal

The present invention relates to a method and apparatus for processing a video signal, which can increase the accuracy of the motion vector prediction through motion vector scaling which takes a difference in the temporal distance between reference pictures into consideration. To this end, the present invention provides a video signal processing method and a video signal processing apparatus using the same, and the method comprises the steps of: scaling at least one neighboring partition motion vector for a motion vector prediction of the current partition; scaling the neighboring partition motion vector, which has been selected, when the reference picture of the neighboring partition motion vector is different from the reference picture of the current partition; acquiring a motion vector prediction value of the current partition using the scaled motion vector; and acquiring a motion vector of the current partition using the motion vector prediction value.. ... Lg Electronics Inc

09/20/18 / #20180270485

Amvr-based image coding method and apparatus in image coding system

An image encoding method according to the present invention, which is performed by an encoding apparatus, comprises the steps of: generating an adaptive motion vector range (amvr) enable flag; deriving a motion vector difference (mvd) with respect to a current block; deriving a representative mvd value of an mvd range including a value of the mvd from among a plurality of mvd ranges; generating a coded mvd corresponding to the representative mvd value; and outputting the amvr enable flag and the coded mvd through a bit stream. According to the present invention, the amount of bits allocated to an mvd can be reduced and the overall coding efficiency can thus be increased.. ... Lg Electronics Inc

09/20/18 / #20180270442

Digital device and method of processing data in said digital device

In the present specification, a digital device and a method of processing data in said digital device are disclosed. Here, a digital device according to an embodiment of the present invention comprises: a memory; a user interface unit that receives a menu request signal through a remote application executed in an external device; a display unit that displays an executed application; and a control unit that determines the properties of the received menu request signal on the basis of the application being displayed and generates menu data, implements controlling to transmit the generated menu data to the external device and output the menu data through a screen of the external device, and when a menu item selection signal of the menu output from the external device is received, implements controlling to transmit or activate menu data corresponding to the menu item selection signal.. ... Lg Electronics Inc

09/20/18 / #20180270334

Method and device for transmitting/receiving broadcast signal

A broadcast receiver for receiving a broadcast signal includes a receiver for receiving the broadcast signal including physical layer pipe(plp)s, wherein the plps carry link layer packets and wherein the link layer packets include one or more internet protocol (ip) packets, a packet decoder for decoding the link layer packets from the plps, wherein the link layer packets include a compression information table related to a header-compressed stream of a first group of ip packets among the ip packets, and wherein the compression information table includes a plp identifier identifying a plp among the plps, a maximum value of an context identifier of the header-compressed stream, and a context profile being a range of protocols used for the header-compressed stream, a signaling decoder for decoding the compression information table in the decoded link layer packets, and a decompressor for decompressing the header-compressed stream to output the first group of ip packets.. . ... Lg Electronics Inc

09/20/18 / #20180270098

Method for performing d2d operation in wireless communication system, and terminal using same

Provided are a method for performing device-to-device (d2d) operation of a terminal in a wireless communication system, and a terminal using the same. The method is characterized by applying frequency synchronization on the basis of a primary cell of a first frequency, applying time synchronization on the basis of a non-serving cell of a second frequency for which d2d operation is to be performed, and performing the d2d operation on the basis of the frequency synchronization and the time synchronization.. ... Lg Electronics Inc

09/20/18 / #20180270041

Method for performing tdd communication by terminal in wireless communication system and terminal using same

The present invention provides a method for receiving multimedia broadcast single frequency network (mbsfn) configuration information in a wireless communication system, which is performed by a terminal for which a time division duplex (tdd) cell is configured, the method comprising: receiving the mbsfn configuration information including a bitmap; determining an mbsfn subframe on the basis of the mbsfn configuration information; and performing wireless communication on the basis of the determined mbsfn subframe, wherein the mbsfn configuration information is mbsfn configuration information for a tdd cell comprising only downlink subframes.. . ... Lg Electronics Inc

09/20/18 / #20180270026

Method for skipping an ul transmission in a wireless communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for skipping an ul transmission in a wireless system, the method comprising: receiving a rrc signaling configuring that the ue skips an ul transmission if there is no data available for transmission, receiving an ul grant for new transmission for a harq process, and discarding an old mac pdu in a harq buffer of the harq process without storing any new mac pdu in the harq buffer, if there is no data available for transmission.. ... Lg Electronics Inc

09/20/18 / #20180270025

Transmission method and processing method for bitstream in wireless communication system

Disclosed are: a transmission method for receiving an input bit for data to be transmitted to a reception end, determining a position of a parity bit according to a value indicated by additional information to be transmitted together with the data, and transmitting a bitstream by encoding the input bit and the parity bit according to the position of the parity bit; and a processing method for decoding the bitstream by taking into consideration of a position at which the parity bit is added to the input bit in the bitstream received from a transmission end, and acquiring the additional information transmitted together with the data indicated by the input bit according to the decoded result.. . ... Lg Electronics Inc

09/20/18 / #20180270011

Method for transmitting control information, and apparatus therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information and an apparatus therefor, the method comprising the steps of: detecting one or more pdschs on a plurality of cells, wherein the plurality of cells are divided into a first cell set having pcell and a first scell, and a second cell set having one or more second scells; and as feedback for the one or more pdschs, transmitting harq-ack information over pucch, wherein when the one or more pdschs are detected only in the first cell set, the harq-ack information contains only a harq-ack response for the first cell set, and when the one or more pdschs are detected at least in the second cell set, the harq-ack information contains harq-ack responses for both the first and the second cell sets.. ... Lg Electronics Inc

09/20/18 / #20180270008

Method and apparatus for performing cell search in wireless communication system

A method and apparatus for performing a cell search in a wireless communication system is provided. A narrowband user equipment (nb ue) performs the cell search at a specific frequency with a fixed frequency offset, and moves to the specific frequency with the fixed frequency offset and a channel raster.. ... Lg Electronics Inc

09/20/18 / #20180269953

Beam scanning method of terminal for hybrid beam forming in wireless communication system, and device for same

Disclosed in the present application is a method for receiving a downlink signal by a terminal from a base station in a wireless communication system. In particular, the present invention is characterized by comprising the steps of: receiving a beam scanning subframe, configured of a plurality of preambles for scanning transmission means at first intervals, from the base station; selecting a preferred transmission beam corresponding to one preamble from among the plurality of preambles, and a preferred reception beam corresponding to the preferred transmission beam reporting information on the preferred transmission beam to the base station; and receiving the one preamble and a certain subframe configured of a downlink physical channel beam formed by the preferred transmission beam at second intervals within the first interval.. ... Lg Electronics Inc

09/20/18 / #20180269949

Method by which terminal reports channel status information to base station in wireless communication system, and apparatus therefor

Disclosed in the present application is a method by which a terminal reports channel status information (csi) to a base station in a wireless access system. The method for reporting the csi comprises the steps of: receiving, from the base station, the information on a csi process comprising a plurality of channel status information-reference signal (csi-rs) resources; determining a csi-rs resource indicator (cri) indicating one of the plurality of csi-rs resources; determining a precoding-related indicator on the basis of the determined cri; and reporting, to the base station, the csi comprising the cri and the precoding-related indicator, wherein the precoding-related indicator has the value of 0 when the number of csi-rs antenna ports indicated by the csi is less than or equal to a predetermined value.. ... Lg Electronics Inc

09/20/18 / #20180269899

Method for configuring circular buffer including outer code parity and apparatus therefor

A method and corresponding user equipment (ue) for configuring a circular buffer in a wireless communication system. The method includes: generating a code block including a payload, a first outer code parity, and a second outer code parity from an input signal based on an outer code in a higher layer; generating a codeword from the code block based on an inner code in a physical layer; and configuring a circular buffer including the codeword and one or more second outer code parities. ... Lg Electronics Inc

09/20/18 / #20180269808

Display apparatus

A display apparatus is disclosed. The display apparatus includes a display panel, a supporter attached to a rear surface of the display panel, and a piezoelectric vibration unit including a fixing portion attached to the supporter and a cantilever portion overhanging from the supporter.. ... Lg Electronics Inc

09/20/18 / #20180269732

Interior permanent magnet type rotor, permanent magent type motor having the interior permanent magnet type rotor, and compressor having the permanent magent type motor

An interior permanent magnet type rotor includes: a rotor core having a plurality of slots formed therein, the plurality of slots having a symmetric longitudinal sectional shape; and a plurality of permanent magnets respectively inserted into the plurality of slots, the plurality of permanent magnets having an asymmetric longitudinal sectional shape, wherein each of the plurality of permanent magnets includes: a top surface part; a bottom surface part formed opposite to the top surface part; and first and second side surface parts connecting the top surface part and the bottom surface part, wherein a first vertical part and a second vertical part, which are in contact with side surface parts of the slot, are formed in the first and second side surface parts, respectively.. . ... Lg Electronics Inc

09/20/18 / #20180269345

Solar cell panel

Disclosed is a solar cell panel including a plurality of solar cells each including a semiconductor substrate and an electrode formed on the semiconductor substrate, and a wire for interconnecting the solar cells. The electrode includes a bus-bar line having a pad portion for attachment of the wire. ... Lg Electronics Inc

09/20/18 / #20180268781

Image display apparatus

An image display apparatus is disclosed. The image display apparatus includes a display panel, an illuminance sensor to sense an ambient illuminance of the display panel, a plurality of light sources disposed in an edge region of a back surface of the display panel to output light, a plurality of switching elements to switch the light sources, and a processor to control the switching elements, wherein, when a difference in local dimming data of an input image between adjacent first and second regions is above a first reference value, the processor controls driving times of at least some of the switching elements to decrease a difference in illuminance between the first region and the second region, based on the illuminance sensed by the illuminance sensor.. ... Lg Electronics Inc

09/20/18 / #20180268777

Mobile terminal and method for controlling the same

Disclosed are a mobile terminal and method for controlling the same. The present invention provides a mobile terminal including a sensing unit, a display unit, a processor, wherein the processor is configured to execute an always on display (aod) mode for enabling the display unit to be always turned on at low power while executing at least one application in a background state, display the at least one application or at least one controller corresponding to the at least one application on the display unit in the aod mode after executing the aod mode, and perform a quick-operation after sensing an input signal for controlling the application or the controller.. ... Lg Electronics Inc

09/20/18 / #20180267663

Terminal and method of controlling therefor

A terminal including a light emitting element and at least one sensor and a method of controlling the terminal are disclosed in the present specification. According to one embodiment of the present invention, the terminal includes a camera, a light emitting unit configured to include a plurality of light emitting elements and emit a light to a space corresponding to an image received via the camera, a first sensor configured to sense a pixel-based data, and a controller configured to control a light emitting element to emit a light to a space corresponding to a part of a plurality of the light emitting elements according to a predetermined time or an interval to extract depth information on a part of the image, the controller configured to control the first sensor to sense a pixel data in a manner of being activated according to a light emission time or an interval of the light emitting element.. ... Lg Electronics Inc

09/20/18 / #20180266753

Refrigerator

Disclosed is refrigerator including a holder terminal unit provided in a main body of the refrigerator; and a shelf terminal unit provided in a shelf installed in the main body, wherein the holder terminal unit includes a holder installed at an inner rear wall of the main body and having an opening which is opened toward a front side of the refrigerator; a holder side terminal provided to correspond to a shelf side terminal of the shelf terminal unit and movable in forward and backward directions within the holder; and an elastic member provided between the holder and the holder side terminal and configured to elastically support the holder side terminal, and wherein the holder side terminal is pressurized by the shelf side terminal which is inserted into the holder through the opening and moved backwardly, while maintaining an elastic contact with the shelf side terminal by the elastic member.. . ... Lg Electronics Inc

09/20/18 / #20180266741

Accumulator

An accumulator connected to a compressor, the accumulator including a case that forms a space in which liquid refrigerant and gaseous refrigerant are accommodated, a suction pipe which is connected to the case, and at least one connection pipe which connects a side surface of the case and a suction side of the compressor, whereby a space between a side surface of the compressor and a side surface of the accumulator is less than a length of a portion of the connection pipe from the side surface of the compressor to the side surface of the accumulator.. . ... Lg Electronics Inc

09/20/18 / #20180266736

Refrigerator

A refrigerator may include a sensor configured to measure temperature, a thermoelectric device module having at least one fan and configured to cool the storage compartment; and a controller that controls a rotation speed of the fan. The rotation speed of the fan may be determined based on at least one of whether a storage compartment temperature condition measured by the sensor exists or whether an initial power input condition exists. ... Lg Electronics Inc

09/20/18 / #20180266735

Refrigerator

A refrigerator may include a temperature sensor, a thermoelectric device module having a thermoelectric device, and at least one fan and configured to cool a storage compartment, and a controller that controls the output power of the thermoelectric device based on the temperature of the storage compartment, a set temperature, and the outside temperature. The output power of the thermoelectric device may be determined based on whether the temperature of the storage compartment is within a first temperature region including the set temperature, a second temperature region, or a third temperature region. ... Lg Electronics Inc

09/20/18 / #20180266720

Air conditioner

An air conditioner is provided that may include a plurality of units including an outdoor unit and an indoor unit, the plurality of units being distributed at a plurality of layers or levels or stories in a building; and a controller configured to monitor and control the plurality of units. The controller and the plurality of units may include a communication unit configured to transmit/receive data in a wireless communication unit, respectively, and the communication unit may transmit/receive the data using a sub-giga band frequency. ... Lg Electronics Inc

09/20/18 / #20180266719

Air conditioner and method for controlling an air conditioner

An air conditioner and a method for controlling an air conditioner are provided. The air conditioner may include a plurality of units including an outdoor unit and an indoor unit, the plurality of units being distributed at a plurality of layers or levels or floors in a building; and a controller configured to monitor and control the plurality of units. ... Lg Electronics Inc

09/20/18 / #20180266426

Fan motor

A fan motor for a vacuum cleaner includes a motor mount defining a cooling flow path inlet, an impeller, an impeller cover defining an air inlet, an air discharge opening defined at the motor mount and configured to discharge air to an outer space of the motor mount, and a cooling flow path outlet defined vertically above the motor mount. The cooling flow path inlet is configured to introduce air from the outer space of the motor mount into an inner space of the motor mount to cool the motor part, and the cooling flow path outlet is configured to discharge air from the inner space of the motor mount toward a space that is defined between the impeller and the air discharge opening based on the space between the impeller and the air discharge opening having a lower pressure than the inner space of the motor mount.. ... Lg Electronics Inc

09/20/18 / #20180266423

Rotary compressor

A rotary compressor includes: a shell defining an internal space; a driving motor arranged in the internal space of the shell; and a compression mechanism unit to receive power of the driving motor and compress refrigerant, wherein the compression mechanism unit includes: a cylinder defining a chamber in which the refrigerant is compressed; a rotary shaft connected to the driving motor; a roller located in the chamber and connected to the rotary shaft to compress the refrigerant in the chamber while being rotated; a bearing coupled to the cylinder and having a discharge port through which the refrigerant compressed in the chamber passes; a muffler coupled to the bearing and into which the refrigerant passing through the discharge port is introduced; and a noise reducing unit fixed to the muffler to define a noise reducing chamber together with the muffler.. . ... Lg Electronics Inc

09/20/18 / #20180266419

Hermetic compressor

A hermetic compressor includes a casing, a cylinder coupled to an inside of the casing, the cylinder defining a compression space, a first bearing and a second bearing defining a compression space together with the cylinder, a roller located an eccentric position with respect to an inner surface of the cylinder and configured to vary a volume of the compression space, and a vane inserted into the roller to rotate together with the roller, and drawn out toward the inner circumferential surface of the cylinder when the roller rotates to divide the compression space into a plurality of compression chambers. An inlet port in communication with the compression space is defined in the first bearing or the second bearing, and a refrigerant suction pipe penetrating through the casing is inserted to be coupled to the inlet port.. ... Lg Electronics Inc

09/20/18 / #20180266043

Control method for laundry treating apparatus

Disclosed is a control method for laundry treating apparatus configured to perform a dry cycle for clothes by operating a heat pump comprising: a measuring step for measuring a temperature of a refrigerant and a temperature of air which pass through an evaporator to exchange heat; a comparing step for comparing a difference between the measured temperatures of the refrigerant and air with a preset reference temperature; and an adjusting step for adjusting an opening degree of the expansion valve according to the result of the comparing step.. . ... Lg Electronics Inc

09/20/18 / #20180266039

Washing machine

A washing machine according to the present invention comprises: a cabinet which forms an outer shape; a tub which is disposed inside of the cabinet, and in which washing water is stored; a pump which circulates the washing water stored in the tub; a circulating nozzle which sprays, into the inside of the tub, the washing water supplied from the pump; a circulating hose which connects the pump to the tub, and guides the circulated washing water to the circulating nozzle; and an atomizing unit which is disposed on the circulating hose, and atomizes the circulated washing water by mixing air. The washing machine according to the present invention supplies, into the inside of the tub through an air mixer, washing water in which air is included, and thus has an advantage of reducing the total flow rate of the used washing water.. ... Lg Electronics Inc

09/20/18 / #20180266030

Washing machine and method of controlling the same

The present disclosure relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present disclosure includes: a balancing unit to move along a circumference of a drum to reduce imbalance due to an unbalanced distribution of the laundry; a transmission coil provided at a tub to generate a wireless power signal and transmit power wirelessly to the balancing unit; a transmission converter to apply power at a driving frequency to the transmission coil; a voltage measurer to measure a transmission voltage, which is a voltage of the transmission coil; and a transmission controller to control the transmission converter based on the transmission voltage measured by the voltage measurer, thereby transmitting sufficient power wirelessly to the balancing unit in a short period of time.. ... Lg Electronics Inc

09/20/18 / #20180265376

Water purifier

A water purifier includes a water outlet discharging purified water therethrough, a first temperature sensor to sense temperature of the purified water, an induction heating module provided with a working coil forming magnetic field according to a current flow, and a hot water tank heated by the magnetic field and receiving the purified water to deliver to the water outlet, and a controller to control the current to flow on the working coil while the purified water is transferred to the water outlet through the hot water tank in response to a water discharge request, wherein the controller controls the current value flowing on the working coil, such that purified water lower than the target temperature is discharged until a predetermined time point from when the water discharge request is applied, and purified water higher than the target temperature is discharged after the predetermined time point.. . ... Lg Electronics Inc

09/20/18 / #20180264526

Device for cleaning surface using electrowetting element and method for controlling the same

A device for cleaning an object surface, including a substrate provided on the object surface, a plurality of electrodes provided on the substrate, a dielectric layer provided on the substrate to cover the electrodes, and a control device supplying an alternating-current (ac) power to the electrodes including supplying a first ac power having a predetermined first frequency and a predetermined first voltage to the electrodes during a first time period to vibrate a droplet on the surface of the object by a periodic change of an electrostatic force generated at the electrodes, the first frequency being set to the resonant frequency of the liquid droplet.. . ... Lg Electronics Inc

09/20/18 / #20180263501

Electronic device and control method therefor

An electronic device and a method for controlling the same are disclosed. The electronic device includes a main body having a back surface contacting a body part of a user, a band portion extended from one side or both sides of the main body, the band portion having a back surface contacting the body part of the user, an electrode positioned on the back surface of the main body or the back surface of the band portion, the electrode having a current flow area and a non-current flow area, and a controller mounted inside the main body or the band portion, the controller configured to adjust a voltage applied to the electrode in response to a biometric signal of the user acquired through the electrode.. ... Lg Electronics Inc

09/20/18 / #20180263459

Pump and dishwasher comprising the same

A pump includes a housing, a water inlet pipe coupled to the housing and configured to receive washing water, a water outlet pipe coupled to the housing and configured to discharge washing water, an impeller located in the housing and configured to cause washing water to be transferred from the water inlet pipe to the water outlet pipe, a heater that is coupled to the housing, that is configured to heat washing water in the housing, and that is configured to generate steam based on heating washing water, and a steam discharge pipe coupled to the water outlet pipe and configured to discharge steam generated by the heater.. . ... Lg Electronics Inc

09/20/18 / #20180263447

Robot cleaner

A robot cleaner comprises: a cleaner body including a controller, and driving wheels having their driving controlled by the controller; a bumper mounted to a bumper mounting portion formed on a front surface of the cleaner body, and configured to be inward moveable by an external force; and a cliff sensor mounted in an opening downward open at a bottom part of the cleaner body, and configured to sense a lower side terrain, wherein the bumper is provided to cover the cliff sensor in a state that the bumper has been inward moved by an external force.. . ... Lg Electronics Inc

09/20/18 / #20180263445

Dust collecting apparatus

A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.. . ... Lg Electronics Inc

09/06/18 / #20180255608

Method and apparatus for handling duplicated e-rabs for dual connectivity in wireless communication system

A method for receiving, by an enodeb (enb), a user equipment (ue) context release command message in a wireless communication system includes transmitting, by the enb to a mobility management entity (mme), an evolved universal terrestrial radio access network (e-utran) radio access bearers (e-rab) modification indication message including several e-rab identifiers (ids) set to a same value, and receiving, by the enb from the mme, the ue context release command message with a cause value.. . ... Lg Electronics Inc

09/06/18 / #20180255606

Method for updating system information in wireless communication system and apparatus therefor

A method for in a wireless communication system is disclosed. The method includes steps of receiving control information indicating a scheme for updating the system information; and updating the system information based on the control information, wherein the scheme for updating the system information comprises an immediate update scheme or a modification period based update scheme.. ... Lg Electronics Inc

09/06/18 / #20180255603

Method and device for performing communication by using virtual terminal in inter-vehicle communication system

The present specification can provide a method by which a terminal performing communication controls a virtual terminal. The method for controlling the virtual terminal can comprise the steps of: connecting with a base station; receiving a connection re-establishment command message from the connected base station; and registering or removing the virtual terminal on the basis of the connection re-establishment command message.. ... Lg Electronics Inc

09/06/18 / #20180255595

Method for device-to-device direct communication in wireless communication system, and apparatus therefor

A method for device-to-device direct communication in a wireless communication system according to an embodiment of the present invention is performed by a first terminal, and the method comprises the steps of: setting, as a transmission gap period, a candidate time period in which a first message including location information of a second terminal will be periodically received from the second terminal; and periodically receiving the first message from the second terminal within the transmission gap period. A message is not transmitted from the first terminal through a candidate carrier on which the first message is to be received within the transmission gap period.. ... Lg Electronics Inc

09/06/18 / #20180255578

Method and device for performing lbt process on multiple carriers in wireless access system supporting unlicensed band

The present invention relates to a wireless access system supporting an unlicensed band, and to methods for performing uplink listen before talk (lbt) on multiple carriers, and a device supporting the same. According to one embodiment of the present invention, a method by which a terminal performs lbt in a wireless access system supporting an unlicensed band and multiple carriers can comprise the steps of: receiving, from a base station, each of uplink grants for scheduling uplink channels on two or more component carriers (ccs); randomly selecting a first cc on which a first lbt is to be performed from among the two or more ccs; performing the first lbt on the selected first cc: and performing a second lbt on the remaining ccs among the two or more ccs, wherein the first lbt can be a random back-off-based lbt for performing a random back-off by a random back-off counter value, and the second lbt can be a channel sensing-based lbt for sensing a channel during a predetermined time interval before uplink transmission.. ... Lg Electronics Inc

09/06/18 / #20180255559

Method for transmitting a priority list reporting in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a priority list reporting in a d2d communication system, the method comprising: configuring a plurality of sidelink logical channels with a respective priority; checking whether one or more priorities of sidelink logical channels configured to the ue change or not when a new sidelink logical channel is configured, or when a configured sidelink logical channel is released; triggering a priority list reporting including information of priority of sidelink logical channels configured for the ue currently if the ue considers that the one or more priorities of sidelink logical channels configured to the ue change; and transmitting the priority list reporting to an enode-b.. ... Lg Electronics Inc

09/06/18 / #20180255558

V2x operation method performed by terminal in wireless communication system and terminal using same method

The present invention provides a vehicle-to-x (v2x) operating method performed by a terminal in a wireless communication system, the method comprising: being allocated a (dedicated) resource pool used for transmission of a v2x message having a relatively high priority, wherein the (dedicated) resource pool includes a plurality of resource areas; and transmitting the v2x message having the high priority on the basis of the (dedicated) resource pool.. . ... Lg Electronics Inc

09/06/18 / #20180255542

Method and apparatus for transmitting and receiving uplink in wireless communication system

An embodiment of the present invention relates to a method for a machine type communication (mtc) user equipment (ue) to send uplink control information in a wireless communication system that supports a mtc. Specially, the method is configured to comprise: a step in which the mtc ue receives an mtc physical downlink control channel (mpdcch) in a first sub-band from a base station; a step of receiving a physical downlink shared channel (pdsch) on the basis of the mpdcch; a step of determining a physical uplink control channel (pucch) resource for the pdsch using a harq-ack resource offset (aro) indicated by the mpdcch; and a step of sending the uplink control information via the pucch resource.. ... Lg Electronics Inc

09/06/18 / #20180255537

Operation method in wireless lan system and apparatus therefor

The present specification relates to an operation configuration of a station and an access point in a wireless lan (wlan) system. More particularly, disclosed are a method for operating a station or an access point in a wireless lan system and an apparatus therefor. ... Lg Electronics Inc

09/06/18 / #20180255531

Method and apparatus for allocating mbms based resources for v2x message transmission in wireless communication system

A method and apparatus for allocating resources for vehicle-to-everything (v2x) message transmission in a wireless communication system is provided. For the first solution, a pre-configuration based scheme is defined and specific temporary mobile group identities (tmgis) are defined for the v2x service. ... Lg Electronics Inc

09/06/18 / #20180255512

Method for activating or deactivating a cell in a wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for activating or deactivating a cell in a wireless communication system, the method comprising: receiving an a/d mac ce on a specific cell among the plurality of cells, wherein all of values of ci fields of the a/d mac ce are set to a same value, and performing activation or deactivation of the specific cell according to the same value.. ... Lg Electronics Inc

09/06/18 / #20180255473

Method and device allowing terminal to report measurement result

A method by which a terminal reports a measurement result in a wireless communication system, and a device supporting the same are provided. The terminal can receive a plurality of trigger quantities from a network, determine a plurality of measurement report triggering subscription conditions corresponding to the received plurality of trigger quantities, and report the measurement result if all the determined plurality of measurement report triggering subscription conditions are satisfied.. ... Lg Electronics Inc

09/06/18 / #20180255444

Method and apparatus for transceiving messages from v2x terminal in wireless communication system

One embodiment of the present invention relates to a method for a terminal transmitting a message in a wireless communication system, comprising the steps of: generating a message; and transmitting, from a resource sectioned on a time axis, control information for the message and the message when the size of the message is larger than a predetermine value, and transmitting, from a resource sectioned on a frequency axis, the control information for the message and the message when the size of the message is smaller than the predetermined value.. . ... Lg Electronics Inc

09/06/18 / #20180255312

Image decoding method and apparatus using same

The present invention includes an image information decoding method which comprises: a step of receiving a bitstream that includes a network abstraction layer (nal) unit including information related to an encoded image; and a step of parsing an nal unit header of the nal unit. The nal unit header includes layer information including reserved_one_5bits for identifying an extended layer in an extended bitstream and temporal_id for identifying a temporal layer of a bitstream. ... Lg Electronics Inc

09/06/18 / #20180255304

Method and device for encoding/decoding video signal

The present invention provides a method for decoding a video signal, the method comprising the steps of: obtaining, from a video signal, a flip flag for indicating whether a flip of an angle interval is performed when an intra prediction is performed; deriving a flip angle variable according to an intra prediction mode if the flip of the angle interval is performed according to the flip flag when the intra prediction is performed; and generating an intra prediction sample based on the flip angle variable, wherein the angle interval indicates an interval between angle parameters, which indicate a predicting direction.. . ... Lg Electronics Inc

09/06/18 / #20180255162

Mobile terminal

A hinge module including a first body; a second body arranged with respect to the first body; a hinge configured to hinge in response to an angle variation between the first body and the second body; and a display disposed on the first body and the second body. Further, the hinge includes a first hinge housing including an accommodating portion; a second hinge housing having a first end inserted in the accommodating portion; an arc-shaped hinge hole in the second hinge housing; a hinge pin projecting from an inner surface of the accommodating portion of the first hinge housing and penetrating the arc-shaped hinge hole in the second hinge housing; a guide pin coupled to the first hinge housing and inserted into a second end of the second hinge housing; and an elastic member provided in the second end of the second hinge housing and including a curved surface contacting the guide pin.. ... Lg Electronics Inc

09/06/18 / #20180255015

Watch-type mobile terminal and control method therefor

The present invention relates to a watch-type mobile terminal for outputting a notification object when an event occurs, and a control method therefor. According to the present invention, the watch-type mobile terminal comprises: a display unit for outputting a plurality of notification objects respectively corresponding to a plurality of events, on the basis of the occurrence of the plurality of events; and a control unit for sequentially ending the output of the plurality of notification objects on the basis of the priorities preset for the plurality of events.. ... Lg Electronics Inc

09/06/18 / #20180254940

Apparatus and method for transmitting or receiving broadcast signal (as amended)

Disclosed is a method for transmitting a broadcast signal. A method for transmitting a broadcast signal according to an embodiment of the present invention comprises the steps of: delivery layer processing broadcasting service data and signaling information for the broadcasting service data; udp/ip encapsulating the broadcasting service data and signaling information for the broadcasting service data; and physical layer processing the broadcasting service data and signaling information for the broadcasting service data.. ... Lg Electronics Inc

09/06/18 / #20180254926

Method for cancelling self-interference by apparatus that uses fdr scheme

A method for cancelling self-interference by a base station that uses a full duplex radio (fdr) scheme may comprise the steps of: transmitting, to a terminal, information associated with reference signal (rs) power boosting, which has been changed for estimation of a self-interference channel; transmitting an rs on the basis of the changed rs power boosting; estimating the self-interference channel according to the rs; and cancelling the self-interference on the basis of the estimation of the self-interference channel.. . ... Lg Electronics Inc

09/06/18 / #20180254873

Method of transmitting scheduling request in a wireless communication system

A method and apparatus for requesting uplink resources in a wireless communication system is provided. A user equipment determines whether a scheduling request for requesting uplink resources is triggered. ... Lg Electronics Inc

09/06/18 / #20180254872

Method for transmitting ack/nack response for broadcast signal/multicast signal in wireless communication system, and device therefor

Disclosed in the present application is a method by which a terminal transmits and receives a signal. Particularly, the method comprises the steps of: receiving a downlink signal from a plurality of cells; transmitting, to a serving cell among the plurality of cells, an acknowledgement/negative ack (ack/nack) response for the downlink signal; and receiving, from at least one cell among the plurality of cells, retransmission for the downlink signal.. ... Lg Electronics Inc

09/06/18 / #20180254871

Method and apparatus for configuring frame unit comprising control field indicating data fields in wireless lan system

Proposed is an example relating to a control field used in a ppdu of a wireless lan system which supports a plurality of rus. The ppdu comprises a plurality of sig-b fields and a plurality of data fields. ... Lg Electronics Inc

09/06/18 / #20180254867

Method for transmitting and receiving demodulation reference signal, and apparatus using same

The present invention relates to a wireless communication system, and specifically provides a method for transmitting and receiving a demodulation reference signal (dmrs), and an apparatus using the same. More specifically, the present invention provides a method for transmitting and receiving a dmrs and an apparatus using the same, wherein a base station allocates a walsh sequence for each antenna port to the dmrs for each antenna port using a method that is different from conventional methods, and thereby increases the number of user equipment that are mu-mimo paired compared to the past, and can satisfy orthogonality between four dmrs sequences in both time and frequency domains so that user equipment receiving the dmrs can efficiently estimate a channel.. ... Lg Electronics Inc

09/06/18 / #20180254865

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data, a mapper to map the encoded service data, a time interleaver to time interleave the mapped service data, wherein the time interleaving is performed depending on number of physical paths for the service data, a frame builder to build at least one signal frame including the time interleaved service data, a modulator to modulate data in the built at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data.. ... Lg Electronics Inc

09/06/18 / #20180254863

Method for reducing inter-cell interference caused by transmission beam tracking of ue in wireless communication system and ue therefor

A method for reducing inter-cell interference caused by transmission (tx) beam tracking by a user equipment (ue) in a wireless communication system comprises transmitting, to a serving base station (bs), an indicator indicating request for reporting of information about a tx beam identifier (id) identifying a tx beam causing interference to a neighbor cell by transmitting sounding reference symbol (srs) and information about a cell id of the neighbor cell; receiving, from the serving bs, control information indicating a position of a resource for transmission of the information about the tx beam id and the information about the cell id of the neighbor cell; and transmitting, to the serving bs, the information about the tx beam id and the information about the cell id of the neighbor cell through the position of resource indicated by the control information.. . ... Lg Electronics Inc

09/06/18 / #20180254857

Method for transmitting and receiving multi-station block ack frame of expanded capacity and device therefor

Disclosed are a method and a device by which an access point (ap) transmits a block ack (ba) signal for transmission data of a plurality of stations (stas) in a wireless lan (wlan) system. To this end, an ap receives data from a plurality of stas, and transmits a first multi-sta ba frame (m-ba frame) for the data received from the plurality of stas, wherein the first m-ba frame includes a mac header field, a ba control field, and a ba information field, a last n bit of the ba control field indicates at least one from among the number of pieces of ba information included in the first m-ba frame and information on a succeeding ack frame, and n is set to 5 or more.. ... Lg Electronics Inc

09/06/18 / #20180254855

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter includes a first forward error correction (fec) encoder configured to encode core layer data, a second fec encoder configured to encode enhanced layer data, an injection level controller configured to control power ratio between the encoded core layer data and the encoded enhanced layer data, a combiner configured to combine the core layer data and the enhanced layer data and to output layered division multiplexing (ldm) data, a power normalizer configured to normalize power of the outputted ldm data, a time interleaver configured to time-interleave the ldm data, a framer configured to generate a signal frame comprising a preamble and the time-interleaved ldm data, the preamble carrying signaling information, and a modulator configured to perform orthogonal frequency division multiplexing (ofdm) modulation on the generated signal frame.. . ... Lg Electronics Inc

09/06/18 / #20180254820

Method for user equipment (ue) to perform d2d (device-to-device) relay communication in wireless communication system and apparatus therefor

A method of performing d2d (device-to-device) relay communication, which is performed by a user equipment (ue) in a wireless communication system according to various embodiments, and an apparatus are disclosed in the present invention. The method includes the steps of receiving information on a relay probability corresponding to a probability for performing relaying, receiving a message to be relayed, determining whether to perform relaying on the received message based on the information on the relay probability, and if it is determined to perform relaying, transmitting the message.. ... Lg Electronics Inc

09/06/18 / #20180254814

Method for transmitting and receiving channel state information (csi) in wireless communication system, and apparatus therefor

A method for transmitting and receiving channel state information (csi) in a wireless communication system, and an apparatus therefor are disclosed. Specifically, a method for a terminal transmitting csi in a wireless communication system supporting multi-user superposition transmission (must) may comprise the steps of: reporting to a base station a first precoding matrix indicator (pmi) indicating a precoding matrix that is the most preferred by the terminal, and a first channel quality indicator (cqi) that is calculated assuming use of the first pmi; and reporting to the base station a second pmi indicating a precoding matrix that is secondly preferred by the terminal, and a second cqi that is calculated assuming use of the second pmi.. ... Lg Electronics Inc

09/06/18 / #20180254812

Method for transmitting or receiving channel state information in wireless communication system and device therefor

Disclosed are a method for transmitting or receiving channel state information in a wireless communication system and a device therefor. Specifically, a method for transmitting channel state information (csi) by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, the number of antenna ports specific to one or more channel state information-reference signal (csi-rs) resources; receiving, by the terminal, a csi-rs on the one or more antenna ports from the base station; when the number of one or more csi-rs resource-specific antenna ports configured in the terminal is different from the number of antenna ports in reporting units of the csi configured in the terminal, estimating a csi-rs antenna port on the basis of the number of antenna ports in reporting units of the csi configured in the terminal, and deriving the csi on the basis of the csi-rs; and reporting the csi to the base station.. ... Lg Electronics Inc

09/06/18 / #20180254810

Method and device for beamforming training

A method for beamforming training and a device using the same are provided. The device receives, from an access point (ap), a plurality of beacon frames for a sector sweep at a beacon transmission interval (bti). ... Lg Electronics Inc

09/06/18 / #20180253717

Terminal apparatus and control method for terminal apparatus

A terminal apparatus and a control method are provided. The terminal apparatus includes a sensing unit for sensing a predetermined input signal; a display unit for displaying a content and receiving an input of a touch gesture; and a control unit for activating a general payment mode when the predetermined input signal is not sensed and an input of a payment application execution command is received, and activating a secret payment mode when the predetermined input signal is sensed.. ... Lg Electronics Inc

09/06/18 / #20180252963

Display device

A display device is disclosed. The display device comprises: a display panel; an optical assembly providing the display panel with light; and a light absorbing layer positioned on an optical path, the optical path leading to the display panel from the optical assembly, wherein the light provided from the optical assembly to the display panel includes a blue-based light, a green-based light, and a red-based light, wherein an intensity of the green-based light is 25% to 38% with respect to an intensity of the blue-based light 100%, and wherein an intensity of the red-based light is 14% to 32% with respect to the intensity of the blue-based light 100%.. ... Lg Electronics Inc

09/06/18 / #20180252452

Refrigerator and control method thereof

A control method includes initially operating a compressor at the same rpm as an operating rpm of the compressor during a previous cycle, adjusting the rpm in consideration of an operation rate of the previous cycle such that the rpm is increased when the operation rate is greater than a first set value, reduced when the operation rate is less than a second set value, and maintained when the operation rate is within a range between the first set value and the second set value, and operating the compressor at the adjusted rpm, the first set value being greater than the second set value.. . ... Lg Electronics Inc

09/06/18 / #20180252419

Bathroom management apparatus

A bathroom management apparatus includes: a cabinet having an open front; at least one frame configured to be installed at an inner side of the cabinet; at least one function module, wherein the at least one function module is one of a towel care module, a sterilizing module, a secret box module, a refrigerating module, a charging module, and an air conditioning module configured to be installed inside the at least one frame body, wherein guide ribs are formed at both sides of the at least one function module, and inner ribs are formed at first and second side frames of the frame, and are configured to guide and support the guide ribs when inserting the at least one function module into the at least one frame.. . ... Lg Electronics Inc

09/06/18 / #20180252377

Light emitting module

A light-emitting module is disclosed. The light-emitting module includes a condensing lens for condensing incident light into a space, a light source for providing first light to pass through the condensing lens, a first optical path conversion member for reflecting the first light to provide first reflected light to pass through the condensing lens, a second optical path conversion member for reflecting the first reflected light to provide second reflected light to pass through the condensing lens and a wavelength conversion unit for receiving the second reflected light, converting a wavelength of the received second reflected light, and radiating light the wavelength of which has been converted.. ... Lg Electronics Inc

09/06/18 / #20180252238

Suction unit

The suction unit comprises: a cover having an air inlet; a noise reduction part provided in the cover, arranged outside the air inlet and spaced therefrom; an impeller for flowing the air which has passed through the noise reduction part and then the air inlet; a motor having a rotating shaft connected to the impeller; a guide apparatus for guiding the flow of the air which has flown from the exit of the impeller; and a shaft coupling part coupled to the rotating shaft connected to the impeller.. . ... Lg Electronics Inc

09/06/18 / #20180252216

Scroll compressor

A mutual rotating scroll compressor is provided. The mutual rotating scroll compressor includes: a first frame fixed to a casing; a second frame provided with an interval between the first frame and the second frame, a compression space being provided between the first frame and the second frame; a first scroll rotatably supported by the first frame and coupled to a driving motor to rotate in the compression space; a second scroll engaged with the first scroll to rotate about the second frame, the second scroll and the first scroll forming a compression chamber in the compression space; and a bearing housing including a housing part, including a boss accommodation part to which the second scroll is rotatably coupled, and a hinge lug which extends from the housing part and is movably coupled to the second frame. ... Lg Electronics Inc

09/06/18 / #20180251932

Bathroom management apparatus

Disclosed is a bathroom management apparatus including a cabinet, a frame provided at an inner side of the cabinet to reinforce stiffness of the cabinet, and having a lower side that is spaced apart from a bottom of the cabinet, a function module including at least one of a towel care module, a sterilizing module, a lock box module, a refrigerating module, and a charging module, and mounted inside the frame, a dryer coupled with the function module and disposed inside the frame, and a vane assembly disposed between the cabinet and a lower side of the frame. A first air outlet is provided for airflow in a forward direction, and a second air outlet provided for airflow in a downward direction. ... Lg Electronics Inc

09/06/18 / #20180251032

User interface apparatus for vehicle, method of manufacturing user interface apparatus, and vehicle

A user interface apparatus for a vehicle includes: a circuit part injection-molded body formed in an insert injection process in which first resin melt is injected while a circuit part is inserted; and a cover part injection-molded body coupled to the circuit part injection-molded body, and formed in an insert injection process in which second resin melt is injected while a cover part is inserted. The circuit part includes: a light emitting unit; a touch sensor that detects a touch input; and at least one processor that controls the light emitting unit in response to an event to generate light; activates the touch sensor in response to generation of the light; and generates a signal for controlling a vehicle device in response to a touch input. ... Lg Electronics Inc

09/06/18 / #20180249872

Cleaner and controlling method thereof

A cleaner which performs an autonomous driving, includes: a cleaner body; a driving unit for moving the cleaner body; a camera for detecting 3d coordinate information; a memory for storing pattern information related to a charging station; and a controller for comparing the 3d coordinates information detected by the camera with the pattern information related to the charging station stored in the memory, and for determining whether the charging station is positioned near the cleaner body based on a result of the comparison.. . ... Lg Electronics Inc

09/06/18 / #20180249830

Bathroom management apparatus

Disclosed is a bathroom management apparatus capable of dehumidifying and defrosting a mirror installed at a door. The bathroom management apparatus may include a cabinet having a front side that is open, a door configured to open/close the open front side of the cabinet, a mirror provided at a front surface of the door, and a heater configured to heat the mirror. ... Lg Electronics Inc

09/06/18 / #20180249827

Bathroom management apparatus

Disclosed is a bathroom management apparatus having a storage space for various function modules, and capable of dividing the storage space into various sizes. The bathroom management apparatus may include a cabinet, a frame installed in the cabinet to reinforce stiffness of the cabinet; and a function module may include a towel care module. ... Lg Electronics Inc

09/06/18 / #20180249826

Bathroom management apparatus

A bathroom management apparatus includes: a cabinet having an open front surface and rear surface; at least one frame body configured to be attached to an inner side of the cabinet to reinforce a stiffness of the cabinet; and at least one back bracket attached to a rear of the at least one frame body and coupled to both side frames of the frame body, wherein a length of the back bracket is determined according to a number of frame bodies.. . ... Lg Electronics Inc

08/23/18 / #20180242402

Surface heater, the electric range comprising the same, and the manufacturing method of the same

A surface heater including a substrate, an insulating layer positioned on the substrate, and a heater layer positioned on the insulating layer, wherein the insulating layer and the heating layer are co-fired.. . ... Lg Electronics Inc

08/23/18 / #20180242388

Method for operating idle mode by applying extended drx mode in wireless communication system, and apparatus therefor

Disclosed herein are a method of operating in an extended discontinuous reception (edrx) mode in an idle mode, including transmitting, to a network entity, a first message containing edrx information for requesting operation in the edrx mode, receiving, from the network entity, a second message corresponding to a response to rejection of the first message, the second message containing information indicating that the network entity is in a congested state as a cause of rejection of the first message, a time value for retransmitting the first message, and an edrx parameter for operation in the edrx mode, and initiating operation in the edrx mode based on the edrx parameter, and an terminal for the same.. . ... Lg Electronics Inc

08/23/18 / #20180242367

Random access procedure performing method in wireless communication system, and apparatus therefor

A method for performing a random access procedure, by a terminal, in a wireless communication system according to an embodiment of the present invention may comprise the steps of: transmitting, to a base station, a random access preamble through a prach, and a third message (msg3) through a pusch; and receiving, from the base station through a pdsch, a random access response message as a response to the random access preamble, and a contention resolution message as a response to the msg3, wherein a control message, which indicates the msg3 or a resource area to which the msg3 is mapped, may be mapped to a frequency area identical to a frequency area to which the random access preamble is mapped, within a subframe to which the random access preamble is mapped.. . ... Lg Electronics Inc

08/23/18 / #20180242364

Method for channel access in wireless communication system and apparatus for performing same

A method for performing channel access in an unlicensed band by a base station in a wireless communication system according to an embodiment of the present invention may comprise the steps of: sensing, in an unlicensed band, a carrier for transmitting a downlink signal; and transmitting the downlink signal when power detected by sensing the carrier is less than an energy detection threshold set by the base station, wherein the energy detection threshold is set to be equal to or less than a maximum energy detection threshold determined by the base station, and when another radio access technology (rat) sharing the carrier exists, the maximum energy detection threshold is adaptively determined depending on the bandwidth size of the carrier, using the value, in decibels, of the ration between a reference bandwidth and the bandwidth of the carrier.. . ... Lg Electronics Inc

08/23/18 / #20180242362

Nav operation method in wireless lan system and station apparatus for same

Provided is a network allocation vector (nav) operation method by a station (sta) operating in a wireless lan (wlan) system. An sta receiving a particular frame, if the frame is a frame for a basic service set (bss) to which the corresponding sta belongs, determines whether or not a received signal strength indicator (rssi) is higher than the first clear channel assessment (cca) level and, if the corresponding frame is not a frame for a bss to which the sta belongs, determines if the rssi is higher than the second cca level which is higher than the first cca level. ... Lg Electronics Inc

08/23/18 / #20180242308

Efficient control information transmission method and apparatus for supporting multiple antenna transmission technique

The present invention relates to a wireless communication system and provides an efficient control information transmission method and apparatus for supporting a multiple antenna transmission technique. A method is provided for transmitting downlink hybrid automatic repeat request (harq) information related to an uplink multiple codeword transmission and includes receiving the uplink multiple codeword transmission, generating harq information related to each of the multiple codewords based on a result of decoding each of the multiple codewords, modulating the harq information, and transmitting the modulated harq information via one or more physical harq indicator channels (phichs).. ... Lg Electronics Inc

08/23/18 / #20180242305

Method for transmitting pucch using fdd frame in wireless communication system and device therefor

A method for a terminal transmitting a pucch using a fdd frame in a wireless communication system comprises the step of transmitting the pucch using two subframes in the fdd frame, wherein the two subframes may each comprise a resource for receiving a downlink in an uplink band.. . ... Lg Electronics Inc

08/23/18 / #20180242302

Method for transreceiving v2x signal of terminal in wireless communication system, and terminal using the method

Provided are a method for transreceiving a vehicle-to-everything (v2x) signal of a terminal in a wireless communication system, and a terminal apparatus using the method. The method comprises: transreceiving a v2x control signal through a first carrier commonly configured to a first area and a second area; and transreceiving v2x data through a second carrier configured to the first area or a third carrier configured to the second area.. ... Lg Electronics Inc

08/23/18 / #20180242301

Method for transmitting harq ack/nack from user equipment simultaneously accessing multiple cells

One disclosure of the present specification provides a user equipment method. The method comprises the steps of: receiving a time division duplex (tdd) uplink (ul)-downlink (dl) configuration from a frequency division duplex (fdd)-based primary cell; receiving downlink data from at least one secondary cell; determining an uplink subframe of the primary cell to transmit a hybrid automatic repeat request (harq) acknowledgement (ack)/negative-acknowledgement (nack) for the received downlink data, which is transmitted from the at least one secondary cell, according to the tdd ul-dl configuration; and transmitting the harq ack/nack from the determined uplink subframe to the primary cell.. ... Lg Electronics Inc

08/23/18 / #20180242288

Method for must transmission scheduling in wireless communication system and apparatus therefor

The present application discloses a method for receiving, by a terminal, a downlink signal from a base station in a wireless communication system. Specifically, the method comprises: receiving a downlink control signal comprising first control information for a first band and second control information for a second band; receiving a first downlink data signal on the first band on the basis of the first control information; and receiving a second downlink data signal multiplexed with a downlink signal for a paired terminal on the second band on the basis of the second control information, wherein the second control information comprises identification information for distinguishing the second downlink data signal from the downlink signal for the paired terminal.. ... Lg Electronics Inc

08/23/18 / #20180242287

Method and device for transmitting/receiving signal of v2x terminal in wireless communication system

In one embodiment of the present invention, a method by which a terminal transmits a signal in a wireless communication system comprises the steps of: generating a sequence having a length of 63 and having a punctured central element; inserting one or more zeros among respective elements of the sequence and mapping the sequence to re; and transmitting the mapped sequence, wherein the number of one or more zeros inserted among the respective elements of the sequence corresponds to (a repetition factor—1), and zeros are additionally inserted such that the sequence is symmetrical with respect to the central element of the sequence, when the repetition factor is an even number.. . ... Lg Electronics Inc

08/23/18 / #20180242263

V2x operation method performed by terminal in wireless communication system and terminal using same method

The present invention provides a device-to-device (d2d) operation method performed by a tenninal in a wireless communication system, the method comprising: determining whether a transmission time point of a first message having a high priority overlaps a transmission time point of a second message having a priority lower than that of the first message; and transmitting the second message using transmission power lower than transmission power of the first message on the basis of the determination, wherein the transmission of the second message is configured to repeat a predetermined number of times.. . ... Lg Electronics Inc

08/23/18 / #20180242260

Method and apparatus for transmitting control information in a wireless communication system

A wireless communication system is disclosed. Disclosed herein are methods for transmitting a physical uplink control channel (pucch) signal in a wireless communication system, which includes setting transmit power for the pucch signal, and an apparatus thereof. ... Lg Electronics Inc

08/23/18 / #20180242246

Method for transmitting downlink data in a wireless communication system, and device for same

Disclosed are a method and apparatus for transmitting downlink data in a wireless communication system. More specifically, a method for transmitting downlink data to a user equipment (ue) in a wireless communication system comprises receiving, by a mobile management entity (mme), a downlink data notification message from a serving gateway (s-gw); and in case the mme detects that a ue is in a sleep mode, transmitting, by the mme, a response message for indicating buffering of downlink data to the s-gw, wherein the response message includes buffering time of the downlink data, and the buffering time is a time period until the ue is expected to switch from the sleep mode to a reachable state.. ... Lg Electronics Inc

08/23/18 / #20180242228

Sidelink ue information reporting method by ue in wireless communication system and ue using same

Provided are a sidelink ue information reporting method by a ue in a wireless communication system and a ue using same. In the method, a threshold value is received from a network and sidelink ue information is transmitted only when the variation in the number of distinguished discovery messages to be transmitted is equal to or higher than the threshold value.. ... Lg Electronics Inc

08/23/18 / #20180242209

Method and apparatus for performing dual connectivity in heterogeneous network

The present invention relates to a method for performing dual connectivity operation in a heterogeneous network, which includes: transmitting a first message to a second enb for the dual connectivity operation; and receiving a response for the first message from the second enb, wherein the response includes e-rab (e-utran radio access bearer) related information.. . ... Lg Electronics Inc

08/23/18 / #20180242208

Method and apparatus for terminal to perform frequency measurement on basis of cell specific priority

Provided are a method for a terminal to perform frequency measurement on the basis of a cell specific priority in a wireless communication system, and an apparatus for supporting the same. The terminal may be configured to: receive the cell specific priority and a frequency specific priority from a network; compare a cell specific priority of a first cell and a frequency specific priority of the frequency to which the first cell belongs; determine whether to apply the cell specific priority of the first cell to the frequency to which the first cell belongs; and perform frequency measurement on the basis of the determined priority. ... Lg Electronics Inc

08/23/18 / #20180242206

Method and device for terminal receiving service continuity indicator

Provided are a method for a terminal receiving a service continuity indicator in a wireless communication system, and a device supporting same. A terminal may transmit a single-cell point-to-multipoint (scptm) service list to a serving cell and receive a service continuity indicator from the serving cell. ... Lg Electronics Inc

08/23/18 / #20180242172

Method and apparatus for feeding back aggregated channel state information in cooperative multipoint communication system

A method of reporting channel state information (csi) by a user equipment (ue) in a wireless communication system includes receiving, from a base station, radio resource control (rrc) information including multiple csi-reference signal resource element (csi-rs re) configurations, obtaining csi based on the multiple csi-rs re configurations, and transmitting the csi to the base station, wherein the rrc information further includes a time resource configuration that is commonly applied to the multiple csi-rs re configurations, and wherein the csi corresponds to aggregated csi and the ue obtains the aggregated csi by using the multiple csi-rs re configurations which are aggregated within a same time resource indicated by the time resource configuration.. . ... Lg Electronics Inc

08/23/18 / #20180242164

Method for determining valid subframe for non-licensed band in wireless communication system, and apparatus using the method

Provided are a method for determining a valid subframe for cell in a non-licensed band in a wireless communication system, and a wireless apparatus using the method. The method comprises: determining whether all orthogonal frequency division multiplexing (ofdm) symbols of the cell are usable; and when all of the ofdm symbols of the subframe are usable, determining whether the subframe is a valid subframe based on whether a channel state information-reference signal (csi-rs) resource is present in the subframe.. ... Lg Electronics Inc

08/23/18 / #20180242135

Method and device for exchanging connection capability information in wireless communication system

The present invention may provide a method for a first terminal performing connection capability exchange in a wireless communication system. Here, the method for performing connection capability exchange may comprise the steps of: transmitting, to a second terminal, a p2p probe request frame for a service discovery; receiving, from the second terminal, a p2p probe response frame for the service discovery; performing the establishment of a connection with the second terminal; and forming an asp session with the second terminal. ... Lg Electronics Inc

08/23/18 / #20180242115

Method for transmitting and receiving v2x message in wireless communication system, and an apparatus for same

An embodiment of the present invention relates to a method for transmitting and receiving a vehicle to everything (v2x) message of a first road side unit (rsu) in a wireless communication system, the method comprising the steps of transmitting, to an its server, information associated with pc5 interface congestion; after transmitting the information associated with pc5 interface congestion, receiving a first v2x message; and broadcasting a second v2x message on the basis of the first v2x message, wherein the second v2x message indicates that the second v2x message is control information via a packet data convergence protocol (pdcp) service data unit (sdu).. . ... Lg Electronics Inc

08/23/18 / #20180242029

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

The present invention provides a method of transmitting broadcast signals. The method includes, generating input packets including broadcast content data; generating a link layer packet by using the generated input packets, wherein the link layer packet includes a link layer header and a link layer payload including the generated input packets, wherein the link layer header includes a count field indicating number of the input packets included in the link layer payload, wherein the link layer header further includes a length part, wherein the length part includes a plurality of length fields as many as that the count field indicates, wherein each of the length fields indicates length of the each input packets included in the link layer payload; generating a broadcast signal including the generated link layer packet; and transmitting the broadcast signal.. ... Lg Electronics Inc

08/23/18 / #20180242022

Method and apparatus for encoding/decoding image information

The present invention relates to a deblocking filtering method, a method for inducing bs (boundary strength) therefor, and a method and an apparatus for encoding/decoding using the same. The method for inducing the bs of the present invention comprises the steps of: inducing a boundary of a deblocking filtering unit block as a unit block for applying the deblocking filtering; and setting the bs according to each bs setting unit block within the deblocking filtering unit block, wherein the bs setting step can set a bs value for a target boundary corresponding to a boundary of the deblocking filtering unit block as the bs setting unit block. ... Lg Electronics Inc

08/23/18 / #20180242018

Method for encoding/decoding image and device thereof

A method for image decoding, according to the present invention, includes the following steps: receiving image information including a plurality of filter coefficients; generating a restored block for a current block on the basis of the image information; and applying an adaptive loop filter to the restored block on the basis of the plurality of filter coefficients. According to the present invention, image encoding efficiency may be improved, arid complexity may be reduced.. ... Lg Electronics Inc

08/23/18 / #20180242004

Inter prediction mode-based image processing method and apparatus therefor

Disclosed are an inter prediction mode-based image processing method and apparatus therefor. Particularly, a method for processing an image on the basis of inter prediction may comprise the steps of: adjusting a motion vector of a current block on the basis of a ratio of a difference between a current picture's picture order count (poc) and a first reference picture's poc to a difference between the current picture's poc and a second reference picture's poc; and deriving a predictor for each pixel in the current block by applying pixel unit-based inter prediction to each pixel of the current block on the basis of the adjusted motion vector of the current block.. ... Lg Electronics Inc

08/23/18 / #20180241995

Method and device for chroma sample intra prediction in video coding system

An intra prediction method according to the present invention comprises the steps of: acquiring information on a luma prediction mode of a current block and information on a chroma prediction mode of the current block from a bit stream; deriving a luma intra prediction mode of the current block on the basis of the information on the luma prediction mode; determining a chroma intra prediction mode of the current block on the basis of information on the luma intra prediction mode and the information on the chroma prediction mode; and generating a chroma prediction sample of the current block on the basis of the chroma intra prediction mode. According to the present invention, it is possible to reflect the difference between the ratio of the width to the height of a luma component and the ratio of the width to the height of a chroma component, and thus to more accurately perform intra prediction in units of samples and improve intra prediction performance.. ... Lg Electronics Inc

08/23/18 / #20180241980

Mobile terminal and control method therefor

A mobile terminal according to the present disclosure comprises: a terminal body; a display unit mounted on the terminal body; a first camera which is disposed on one surface of the terminal body and takes a photograph at a first angle of view; a second camera which is disposed adjacent to the first camera and takes a photograph at a second angle of view larger than the first angle of view; and a controller which sets a white balance reference value using image data acquired by the second camera and outputs, to the display unit, a corrected image acquired by correcting an image, captured by the first camera, on the basis of the white balance reference value.. . ... Lg Electronics Inc

08/23/18 / #20180241961

Mobile terminal and controlling method thereof

The present invention relates to a mobile terminal and controlling method thereof, suitable for outputting a portion of a video or text information by maintaining a play ratio in response to a size change of a video play region in case of playing the video in the course of multitasking execution.. . ... Lg Electronics Inc

08/23/18 / #20180241948

Mobile terminal and method of controlling the same

The present invention relates to a mobile terminal and a method of controlling the same. More specifically, the present invention provides a mobile terminal including: a sensing unit; a camera; a display; and a controller, wherein the controller is configured: to execute a camera application; to executed a grid mode in the camera application, the grid mode being a mode of displaying a preview image region and a grid region including at least one cell on the display; to display a first preview image being photographed through the camera in the preview image region; and to capture the first preview image and display the captured first preview image on a first cell of the grid region.. ... Lg Electronics Inc

08/23/18 / #20180241863

Earset, earset system, and earset control method

The present invention relates to an ear-set, an ear-set system, and a method for controlling the same. An ear-set according to an embodiment of the present invention comprises: an ear-set body comprising a communication module, which can conduct short-range communication with an external audio source device, and which receives an audio signal from the audio source device, a memory unit, which stored user setting information, an audio adjustment unit, which adjusts the magnitude of an input audio signal on the basis of the stored user setting information, and an audio output unit, which outputs the adjusted audio signal; and an ear-set housing, which contains the ear-set body on one side thereof, and which provides the ear-set body with electric charging in the contained state.. ... Lg Electronics Inc

08/23/18 / #20180241861

Electronic device

An electronic device includes: a camera module, a camera window formed to cover the camera module and installed in a first opening, a bracket receiving the camera window and the camera module and adhered to a rear cover by a third waterproof member, a fourth waterproof member adhering the window cover and the bracket, a second opening formed in the bracket and connected to the inside of the middle frame, and a filter member disposed in the second opening and blocking movement of water and forming a movement path of air, wherein a gap is formed between an edge of the rear cover forming the first opening and an edge of the camera window and a movement region is formed by a space between the rear cover and the bracket and connected to the second opening, such that air and water are introduced.. . ... Lg Electronics Inc

08/23/18 / #20180241859

Printed circuit board and mobile terminal mounted the same

There is disclosed a mobile terminal comprising a printed circuit board, a chipset comprising a die and connected to the printed circuit board through bga (ball grid array), and a solder pad array provided in a predetermine region of the printed circuit board, corresponding to the bga, wherein the solder pad array comprises a nsmd array region provided in a region corresponding to the die and having nsmd pads and a smd array region provided in an outer region of the nsmd array region and having smd pads, to solve the disadvantages in impact resistance or heat resistance which might be generated in the chipset mounted printed circuit board structure.. . ... Lg Electronics Inc

08/23/18 / #20180241856

Mobile terminal having card unit and method for controlling same

The present invention provides a mobile terminal comprising: a body; a display unit, formed on one surface of the body, for displaying screen information comprising at least one item of content item corresponding to at least one piece of card information; a card module withdrawable from the body; and a control unit for selecting at least one item of content item according to a touch applied on the screen information and applying at least one piece of card information corresponding to the selected item of content to the card module.. . ... Lg Electronics Inc

08/23/18 / #20180241855

Mobile terminal

A mobile terminal including a bar-type terminal body having a front side and a rear side; a mobile communication module transmitting and receiving a wireless signal; a touch screen disposed at the front side of the bar-type terminal body, the touch screen including a display module for displaying information and a front touch sensor for sensing a front touch input; a battery disposed in the bar-type terminal body; a cover disposed at the rear side of the bar-type terminal body and covering the battery, the cover having a first through hole and a second through hole; a front camera disposed at the front side of the bar-type terminal body; a rear camera disposed in the first through hole of the cover at the rear side of the bar-type terminal body; a rear input unit provided at the rear side of the bar-type terminal body, the rear input unit including a button member disposed at the second through hole of the cover and a rear touch sensor for sensing a rear touch input applied to the button member; one or more processors; and a memory storing one or more programs configured to be executed by the one or more processors. Further, the front side of the bar-type terminal body is absent any manipulation button for inputting a control command except for the touch screen; wherein a position of the rear input unit is overlapped with a position of the touch screen and is disposed laterally between the rear camera and the battery; wherein in response to receiving the rear touch input via the rear input unit, the one or more processors process the rear touch input as a control command for different functions according to information output to the touch screen; wherein a first function of the different functions releases a locked state of the mobile terminal in response to a first rear touch input applied to the rear touch sensor in a first state that a lock screen is displayed on the touch screen; wherein a second function of the different functions connects an incoming call in response to a second rear touch input applied to the rear touch sensor in a second state that the incoming call is received on the mobile terminal; and wherein a third function of the different functions captures an image through at least one of the front camera and the rear camera in response to a third rear touch input applied to the rear touch sensor in a third state that a camera preview is displayed on the touch screen.. ... Lg Electronics Inc

08/23/18 / #20180241597

Method for transmitting signals in dcm mode in wireless lan system, and device for same

Disclosed according to one embodiment of the present invention is a method whereby a first station (sta) transmits signals using dual carrier modulation (dcm) in a wireless lan system, comprising: modulating he-sig b field information and/or data field information on a wireless frame transmitted by the first sta and transmitting same to a second sta, wherein in the case of modulating the he-sig b field information and/or the data field information in a bpsk mode, if a random symbol c1 among symbols modulated in the bpsk mode is mapped to a subcarrier k, a symbol formed by rotating the phase of the symbol c1 is mapped to a subcarrier k+n/2 in a repeating manner, wherein n corresponds to the number of subcarriers of a resource unit for transmitting the he-sig b field information and the data field information and k is a random integer equal to or less than n/2.. . ... Lg Electronics Inc

08/23/18 / #20180241534

Method of generating channel quality indicator adaptively in downlink status and user equipment for the same

A method for generating a channel quality indicator (cqi) in a mobile communication system is presented. The method includes grouping a number of subcarriers to form at least one channel quality indicator subband for generating a channel quality indicator, and generating a channel quality indicator in each channel quality indicator subband, wherein a size of each channel quality indicator subband is dependent on a system bandwidth value and is an integer multiple of a downlink frequency resource unit size, wherein the downlink frequency resource unit size is prescribed according to the system bandwidth value.. ... Lg Electronics Inc

08/23/18 / #20180241513

Method for transmitting ack/nack in wireless communication system and apparatus using same

Provided are a method and an apparatus for transmitting an ack/nack in a wireless communication system. The apparatus generates an ack/nack payload according to the total number of configured cells, and generates a basic encoded bitstream by performing channel coding of the ack/nack payload according to a basic code rate. ... Lg Electronics Inc

08/23/18 / #20180241512

Method and device for executing harq in tdd-based wireless communication system

A method for transmitting data, which is performed by a user equipment (ue), includes receiving, through a first carrier, an uplink (ul) grant for a second carrier, and transmitting ul data through the second carrier according to the ul grant, wherein a ul-dl configuration of the first carrier and a ul-dl configuration of the second carrier are different from each other, and wherein the ul grant includes a time domain resource assignment indicating a starting time for transmitting the ul data.. . ... Lg Electronics Inc

08/23/18 / #20180241457

Beam scanning method using codebook in wireless communication system

Disclosed are a beam scanning method and a base station, the method in which generated is a code book comprising a plurality of second precoders, defined by the weighted sums of a plurality of first precoders, and in which a plurality of synchronization signals, to which applied are second precoders that are selected from the code book and differ from each other, are transmitted to a terminal over a plurality of time intervals. The synchronization signals are used in synchronization, beam scanning and cell id acquisition of the terminal, and each weighted sum applied to the plurality of first precoders indicates a beam id used in the beam scanning.. ... Lg Electronics Inc

08/23/18 / #20180241455

Method and apparatus for processing aperiodic channel state information in wireless communication system

A method and apparatus for processing aperiodic channel state information (csi) in a wireless communication system is provided. A user equipment (ue), receives a request for aperiodic csi report, and assigns capability of the aperiodic csi report for a master evolved nodeb (menb) and a secondary enb (senb) in dual connectivity.. ... Lg Electronics Inc

08/23/18 / #20180241453

Periodic csi reporting method performed by terminal in wireless communication system and terminal using the method

The present invention relates to a periodic channel state information (csi) reporting method performed by a terminal in a wireless communication system, and provides a method comprising: determining whether to select a first physical uplink control channel (pucch) format; and if the first pucch format is selected, transmitting, on the basis of the first pucch format, a periodic csi report and a hybrid automatic repeat request (harq) ack, wherein the first pucch format is a pucch format supporting multiple periodic csi reports.. . ... Lg Electronics Inc

08/23/18 / #20180241430

Mobile terminal

A mobile terminal includes a metal frame including a base portion and an edge portion formed along the outer edge of the base portion, first and second cases bonded to the front and back sides of the metal frame so as to expose the edge portion to the outside, first and second waterproof layers formed between the cases and the metal frame, conductive members that operate a radiator for antennas, together with the edge portion, and are formed on one side of the second case, and feeding portions for feeding the conductive members, the feeding portions being disposed in an enclosed space formed by the waterproof layers.. . ... Lg Electronics Inc

08/23/18 / #20180240937

Display device using semiconductor light emitting diode

The present invention relates to a display device and, in particular, to a display device using a semiconductor light emitting diode. A display device according to the present invention comprises a substrate having a plurality of metal pads; and a plurality of semiconductor light emitting diodes electrically connected to the metal pads through self-assembly. ... Lg Electronics Inc

08/23/18 / #20180240917

Method of manufacturing oxidation layer for solar cell

A method of manufacturing an oxidation layer for a solar cell is disclosed. The method includes exposing a substrate to a wet oxidation atmosphere and forming an oxidation layer on the substrate by maintaining a concentration of an oxidizing agent in the wet oxidation atmosphere for a process time.. ... Lg Electronics Inc

08/23/18 / #20180240456

Method for controlling artificial intelligence system that performs multilingual processing

This specification relates to a method for controlling an artificial intelligence system which performs a multilingual processing based on artificial intelligence technology. The method for controlling an artificial intelligence system which performs a multilingual processing includes: receiving voice information through a microphone; determining a language of the voice information, based on a preset reference; selecting a specific voice recognition server from a plurality of voice recognition servers which process different languages, based on a result of the determination; and transmitting the voice information to the selected specific voice recognition server.. ... Lg Electronics Inc

08/23/18 / #20180240438

Refrigerator with interactive display and control method thereof

A refrigerator includes a main body defining a storage compartment that is divided into a plurality of storage sections, and a door coupled to the main body to selectively open or close the storage compartment. The door includes a door glass having at least one transparent display area, and a door frame surrounding one or more edges of the door glass and configured to protect the door glass. ... Lg Electronics Inc

08/23/18 / #20180240122

Mobile terminal and controlling method thereof

The present invention relates to a mobile terminal and controlling method thereof, suitable for making offline payment conveniently without a complicated procedure according to a use mode of the mobile terminal. The present invention includes a touchscreen, a fingerprint sensing unit, a wireless communication unit, and a controller configured to, if sensing a first fingerprint input through the fingerprint sensing unit, control a different function to be executed according to a use mode of the mobile terminal at a timing of sensing the first fingerprint input.. ... Lg Electronics Inc

08/23/18 / #20180239820

Electronic device and method for controlling the same

The present invention relates to an electronic device and a method for controlling the same, and more particularly, an electronic device having an artificial intelligence function, the electronic device including a microphone configured to collect audio data, and a controller configured to collect the audio data by controlling the microphone in a background state, predict user-preferred audio data by using prestored user log information, decide recommended audio data from the collected audio data based on the prediction result, and output a user interface for providing the decided recommended audio data.. . ... Lg Electronics Inc

08/23/18 / #20180239527

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to display a drawing pad on the touch screen in response to a predetermined input; display a user interface on the touch screen to set a display time at which a drawing drawn on the drawing pad is displayed at a reception side terminal; and transmit a message including the drawing to the reception side terminal, via the wireless communication unit, so the drawing is displayed on the screen of the reception side terminal at the display time set in the user interface.. . ... Lg Electronics Inc

08/23/18 / #20180239511

Mobile terminal and control method therefor

The present invention relates to a mobile terminal having a touch screen capable of sensing a touch, comprising: a first sensing unit for sensing the touch screen and a pressure applied to the touch screen; a second sensing unit for sensing a touch applied to the touch screen; and a control unit for determining the type of touch applied to the touch screen on the basis of at least one piece of sensing information sensed by the first sensing unit and the second sensing unit in a state in which an execution screen image of a first application is displayed on the touch screen, and executing a function related to the first application and/or a function related to a second application different from the first application on the basis of the type of the touch, wherein, when the function related to the second application is executed, the control unit executes the function related to the second application by using information transmitted from the first application.. . ... Lg Electronics Inc

08/23/18 / #20180239490

Mobile terminal performing a different operation based on a type of a tap applied to a display and control method thereof

A mobile terminal including a display; a touch sensor overlapped with the display and configured to detect a touch input; and a controller configured to detect a first tap input applied on the touch sensor in state of a deactivated display and the touch sensor being periodically driven with a second period; determine a region of the display that corresponds to the first tap input; detect a second tap input applied on the touch sensor in state of the deactivated display within a predefined time period from the first tap input; determine if the second tap input is applied within the region; if the second tap input is applied within the region and within the predefined time period from the first tap input, activate the display and periodically drive the touch sensor with a first period shorter than the second period; and if the second tap input is applied to a spot outside the region, maintain the deactivation of the display and periodically drive the touch sensor with the second period.. . ... Lg Electronics Inc

08/23/18 / #20180239432

Pressure-sensitive haptic device

The present invention provides a pressure-sensitive haptic device comprising: a support plate onto one surface of which a touch screen is coupled; an actuator, coupled to the support plate, for generating vibration in response to a load applied to the touch screen and delivering the vibration to the support plate; a guide rail part, disposed in contact with the other surface of the support plate, for supporting the support plate; and a load sensing part coupled to both ends of the guide rail part, for detecting the size of the load which has been applied to the touch screen and delivered, via the guide rail part, to the load sensing part.. . ... Lg Electronics Inc

08/23/18 / #20180239386

Knob assembly and cooking apparatus including a knob assembly

A knob assembly and a cooking apparatus including a knob assembly are provided. The knob assembly may reduce defects in assembly and operation of the knob assembly caused by a tolerance of a valve shaft. ... Lg Electronics Inc

08/23/18 / #20180239357

Method for drawing map having feature of object applied thereto and robot implementing the same

Disclosed are a method for drawing a map to which a feature of an object is applied and a robot implementing the same. The robot drawing a map to which feature of an object is applied, which comprises a moving unit configured to control a movement of the robot; a map storage unit configured to store the map to be referred while the robot moves; a sensing unit configured to sense one or more objects provided outside the robot; and a controller configured to control the moving unit, the map storage unit, and the sensing unit, and calculate position information and feature information on the one or more sensed objects, wherein the controller of the robot stores the position information and the feature information of the one or more sensed objects in the map storage unit.. ... Lg Electronics Inc

08/23/18 / #20180239355

Method of identifying unexpected obstacle and robot implementing the method

The present disclosure relates to a method of identifying an unexpected obstacle and a robot implementing the method. The method includes: by a sensing module of a robot, sensing a blind spot located in a traveling path of the robot; by a control unit of the robot, calculating a probability that a moving object appears in the sensed blind spot; and, by the control unit, controlling the speed or direction of a moving unit of the robot based on the calculated probability.. ... Lg Electronics Inc

08/23/18 / #20180238610

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to the first plate, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a shielding part for heat-insulating the conductive resistance sheet by shielding a first surface of the conductive resistance sheet, and a second surface of the conductive resistance sheet is heat-insulated by the third space.. . ... Lg Electronics Inc

08/23/18 / #20180238600

Refrigerator

A refrigerator includes a cabinet, a door, an ice making room, a cool air supply duct connecting the evaporation chamber to the ice making room, an ice maker, a cool air guide duct that guides cool air from the ice making room toward the ice maker, and an ice bin below the ice maker to store ice. The ice maker includes an ice tray including cool air guide ribs, and an ice separating guide covering a front surface of the ice tray and a portion of a top surface thereof in which the cool air guide ribs extend from one side of the ice tray toward the other side and are spaced apart from a front surface of a tray body toward a rear surface, and bottom parts of the cool air guide ribs are spaced apart from a bottom part of the cool air guide duct.. ... Lg Electronics Inc

08/23/18 / #20180238554

Knob assembly for cook top

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.. . ... Lg Electronics Inc

08/23/18 / #20180238553

Knob assembly for cook top

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.. . ... Lg Electronics Inc

08/23/18 / #20180238552

Knob assembly for cook top

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.. . ... Lg Electronics Inc

08/23/18 / #20180238551

Knob assembly for cook top

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.. . ... Lg Electronics Inc

08/23/18 / #20180238550

Knob assembly with display device and cooking apparatus having knob assembly

A knob assembly with a display that displays information such as power level and a timer time, and a cooking apparatus including a knob assembly are provided. The knob assembly may include a knob coupled to an adjustment shaft configured to adjust power level and a knob ring configured to surround a periphery of the knob, configured to be rotatable independent of the knob, and provided with a display. ... Lg Electronics Inc

08/23/18 / #20180238486

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the third space includes a first vacuum space part and a second vacuum space part having a lower height than the first vacuum space part, and an addition mounting part having parts mounted therein is provided at an outside of the second vacuum space part.. . ... Lg Electronics Inc

08/23/18 / #20180238465

Knob assembly for cook top

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.. . ... Lg Electronics Inc

08/23/18 / #20180238327

Scroll compressor with recesses and protrusions

A compressor is provided. The compressor may include a fixed wrap, and an orbiting scroll having an orbiting wrap engaged with the fixed wrap to form compression chambers. ... Lg Electronics Inc

08/23/18 / #20180237979

Laundry treating apparatus

There is disclosed a laundry treating apparatus comprising a cabinet having an opening; a laundry accommodating portion mounted in the cabinet and comprising an opening aperture which is communicable with the opening; a door rotatably coupled to the cabinet and provided to open and close the opening; a locking portion detachably coupled to the door; and a coupling portion provided in the cabinet to be repeatedly coupled to or decoupled from the locking portion whenever an external force is applied to the door, wherein the door comprises a first frame provided to open and close the opening; and a second frame coupled to one surface of the first frame, and the locking portion is provided in the first frame and prevented from contacting with the second frame.. . ... Lg Electronics Inc

08/23/18 / #20180236390

Laundry treating apparatus

The present invention relates to a laundry treating apparatus having a washable filter provided on an air circulation conduit for drying laundry. Disclosed is the laundry treating apparatus that is capable of automatically or manually washing the filter. ... Lg Electronics Inc

08/23/18 / #20180235422

Cleaner and control method thereof

Provided are a vacuum cleaner that uses both alternating current (ac) power and direct current (dc) power without a separate switch module, and a control method thereof. The cleaner includes a suction nozzle sucking a cleaning target, a suction connection part connected to the suction nozzle and allowing the sucked cleaning target to pass therethrough, and a main body separated from the suction nozzle and having a dust box collecting the cleaning target, wherein the main body includes a suction force generating unit installed in the main body to generate a suction force and a power supply unit detachably provided in the main body to apply a voltage to the suction force generating unit, wherein the power supply unit supplies power to the suction force generating unit using any one of a dc voltage and an ac voltage.. ... Lg Electronics Inc

08/16/18 / #20180235098

Display apparatus

A display apparatus includes a plurality of first brackets adhered to the rear panel. A first bracket has a recess on a first surface where an adhesive is applied, and a first protrusion extending from a second surface and a second protrusion extending from the first protrusion. ... Lg Electronics Inc

08/16/18 / #20180235008

Method for transmitting/receiving wireless signal in wireless communication system and device therefor

According to one embodiment of the present invention, a method by which a wireless communication device including a plurality of antennas transmits and receives a wireless signal in an unlicensed band in a wireless communication system comprises the steps of: performing a clear channel assessment (cca) by using the plurality of antennas for a predetermined time interval in the unlicensed band; and transmitting the wireless signal through the unlicensed band when it is determined that the unlicensed band is in an idle state in which the unlicensed band is not occupied by other wireless communication devices, wherein the step of performing the cca can comprise the steps of: acquiring one reference value by using energy sensing indicators (esis) measured through the plurality of antennas; and comparing the reference value with a cca threshold value so as to determine whether the unlicensed band is in an idle state.. . ... Lg Electronics Inc

08/16/18 / #20180234998

Downlink control information receiving method and user equipment, and downlink control information transmission method and base station

A method and an apparatus for transmitting/receiving downlink control information are provided. Downlink control information about a data channel may be transmitted through one of a plurality of decoding candidates. ... Lg Electronics Inc

08/16/18 / #20180234995

D2d operation method performed by means of terminal in wireless communication system and terminal using same

The present invention provides a device-to-device (d2d) operation method performed by means of a terminal in a wireless communication system. In the method, uplink transmission and d2d transmission are determined to be contended or not. ... Lg Electronics Inc

08/16/18 / #20180234973

Method and apparatus for calculating channel occupancy ratio in wireless communication system

For congestion control is an important aspect for pc5-based vehicle-to-everything (v2x) communication, a channel occupancy ratio (cr) has been introduced. Cr is defined as the total number of sub-channels used by a user equipment (ue) for its transmissions divided by the total number of configured sub-channels over a measurement period of 1000 ms. ... Lg Electronics Inc

08/16/18 / #20180234967

Method for transmitting signal for v2x communciation in wireless communciation system and apparatus therefor

The present invention relates to a method and an apparatus for receiving a user equipment signal for vehicle to everything (v2x) communication in a wireless communication system. Particularly, the method comprises the steps of: receiving a v2x signal in a time domain; and acquiring, from the v2x signal, v2x data in resource elements, which correspond to a plurality of sub-carriers determined according to a specific pattern among the sub-carriers configured for the user equipment and have a specific symbol index, wherein the v2x data is allocated so as to be separated, on the plurality of sub-carriers, as far as an interval determined according to the specific pattern in a frequency domain, and the v2x signals are characterized in that v2x data signals are repeated and represented the number of times corresponding to the specific pattern at a time interval corresponding to one symbol in the time domain.. ... Lg Electronics Inc

08/16/18 / #20180234965

Method and apparatus for transmitting data in unlicensed band

Provided are a method and an apparatus for transmitting data in an unlicensed band. The apparatus determines whether a wireless medium is idle by performing a clear channel assessment (cca) during a plurality of continuous cca slots in the unlicensed band. ... Lg Electronics Inc

08/16/18 / #20180234962

Device and method for monitoring control channel in multicarrier system

A method for monitoring a downlink control channel, the method performed by a user equipment (ue) configured with multiple carriers includes determining whether to monitor the downlink control channel within either one ue-specific search space or a plurality of ue-specific search spaces, and monitoring the downlink control channel within the plurality of ue-specific search spaces if carrier index is configured, wherein each of the plurality of the ue-specific search spaces is determined based on the carrier index.. . ... Lg Electronics Inc

08/16/18 / #20180234959

Method of performing uplink transmission in wireless communication system and apparatus therefor

In the present invention, a method for performing an uplink transmission in a wireless communication system and an apparatus for supporting the same are disclosed. Particularly, a method for transmitting an uplink control channel in a wireless communication system by a terminal may comprise receiving, from a base station, beam information regarding one or more beams for transmitting a physical uplink control channel (pucch), via a radio resource control (rrc) signaling; receiving, from the base station, beam indication information indicating a specific beam among the one or more beams using a medium access control-control element (mac-ce); and transmitting, to the base station, the physical uplink control channel using the specific beam.. ... Lg Electronics Inc

08/16/18 / #20180234956

Method for mitigating inter cell interference and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device therefor, wherein the method comprises the steps of: receiving a pdcch signal that contains scheduling information from a base station on a first subframe; receiving a pdsch signal corresponding to said pdcch signal from said base station on a second subframe; and decoding said pdsch signal, wherein an interval between said first subframe and said second subframe is varied.. ... Lg Electronics Inc

08/16/18 / #20180234942

Method for supporting device-to-device direct communication in wireless communication system, and apparatus therefor

Disclosed are a method for supporting direct communication, and a network entity, the method receiving, from a relay ue, a message which notifies that it is not necessary to perform paging to a remote ue since a direct link to the remote ue is set, and transmitting, to a network entity, a message which notifies that it is not necessary to perform paging to the remote ue.. . ... Lg Electronics Inc

08/16/18 / #20180234938

Method for measuring location of user equipment in wireless communication system, and apparatus for performing same

According to an embodiment of the present invention, a method for measuring a location of a user equipment in a wireless communication system may comprises the steps of: measuring a magnetic field strength at a plurality of points on a trajectory along which the user equipment moves; transmitting, to a network, information including information on the measured magnetic field strength and displacement information indicating a relative location change among the plurality of points; and receiving information associated with the location of the user equipment from the network, wherein the location of the user equipment may be obtained by extracting a location where a magnetic field pattern corresponding to the feedback information appears, from magnetic field data of a three-dimensional space stored in the network.. . ... Lg Electronics Inc

08/16/18 / #20180234871

Method and apparatus for performing measurement in unlicensed band

Provided are a method and an apparatus for performing radio resource management (rrm) measurement in an unlicensed band. The apparatus sets a first measurement section and a second measurement section for the rrm measurement in the unlicensed band, and measures a received signal strength indicator (rssi) during the first measurement section and the second measurement section.. ... Lg Electronics Inc

08/16/18 / #20180234870

Method for reporting channel state information of terminal in wireless communication system and device using the method

Provided are a method for reporting channel state information of a terminal in a wireless communication system and a device using the method. A terminal receives at least one or more a-csi request message that triggers aperiodic csi reports for a plurality of csi processes of a first cell, and as a response to the at least one or more a-csi request message, updates at least one of the plurality of csi processes that were triggered, wherein, if a csi process capability is defined as the maximum number of csi processes that the terminal may operate for a specific cell, and if the csi process capability for the first cell is less than the number of the triggered aperiodic csi reports, and the csi process capability for a second cell is more than the number of aperiodic csi reports triggered for the second cell, the residual csi process capability for the second cell is used for updating the csi process for the first cell.. ... Lg Electronics Inc

08/16/18 / #20180234862

Method for performing relay functions at ue in wireless communication system and apparatus therefor

A method for processing signals at a user equipment (ue) in a wireless communication system is disclosed. The method includes steps of receiving a relay configuration message from a network via a dedicated signaling, the relay configuration message including at least one condition for which the ue considers itself as a valid relay; performing relay functions when the at least one condition is met; and transmitting a notification message for notifying an expiration of functioning as the valid relay to the network when the at least one condition is not met.. ... Lg Electronics Inc

08/16/18 / #20180234809

Method and device for stopping scptm transmission

Provided is a method for a base station performing a multimedia broadcast multicast service (mbms) session update in a wireless communication system, and a device supporting same. The base station may comprise: receiving, from a multi-cell coordination entity (mce), a mbms session update request message comprising a single-cell point-to-multipoint (scptm) transmission stop indication; and transmitting, to the mce, a mbms session update response message as a response to the mbms session update request message.. ... Lg Electronics Inc

08/16/18 / #20180234807

Method for receiving broadcast/multicast message in wireless communication system and device therefor

A method for a terminal to receive a broadcast/multicast message from a non-serving cell in a wireless communication system according to one embodiment of the present invention comprises: a step of transmitting reception capability information of a terminal to a serving cell; a step of receiving a physical downlink shared channel (pdsch) from the serving cell; and a step of receiving a broadcast/multicast message from a non-serving cell, wherein whether or not the pdsch and the broadcast/multicast message are transmitted via a same subframe can be determined on the basis of the reception capability of the terminal.. . ... Lg Electronics Inc

08/16/18 / #20180234723

Digital device and method of processing data in said digital device

In the present specification, various embodiments are disclosed of digital devices and methods of processing data in said digital devices. Here, a digital device according to an embodiment of the present invention comprises: a user interface unit for receiving execution requests for a first application through to a fourth application; a decoder for decoding data on the applications for which the execution requests were made; a control unit; and an output unit for outputting first through to third display windows and application data in each of the display windows. ... Lg Electronics Inc

08/16/18 / #20180234697

Inter prediction method and apparatus in video coding system

A video decoding method performed by a decoding apparatus includes the steps of: deriving control points (cp) for a current block; acquiring movement vectors for the cps; deriving a sample unit movement vector in the current block on the basis of the acquired movement vectors; and deriving a prediction sample for the current block on the basis of the sample unit movement vector. According to the present invention, it is possible to effectively perform, through sample unit motion vectors, inter-prediction not only in a case where an image in the current block is plane-shifted but also in a case where there are various image distortions.. ... Lg Electronics Inc

08/16/18 / #20180234679

Intra prediction mode-based image processing method and apparatus therefor

An intra prediction mode-based image processing method includes: obtaining, on the basis of the intra prediction mode of a current block, a first prediction sample value and a second prediction sample value by using a reference sample neighboring the current block; and generating a prediction sample for the current block by linear interpolation of the first prediction sample value and the second prediction sample value.. . ... Lg Electronics Inc

08/16/18 / #20180234639

Mobile terminal and controlling method thereof

Disclosed are a mobile terminal and controlling method thereof. The present invention includes a sensing unit, a camera, a display unit, and a controller configured to launch a camera application, wherein the controller is further configured to execute a splice mode on the camera application, wherein the splice mode is a mode for outputting a preview image region and a splice region to the display unit by partitioning, and wherein the controller is further configured to output a preview image currently shot through the camera to the preview image region and recommend a splice image outputted to the splice region based on the outputted preview image.. ... Lg Electronics Inc

08/16/18 / #20180234530

Mobile terminal

A mobile terminal including a foldable case having a front case and rear case and configured to be in one of an opened flat state in which a protrusion of the rear case is slid inward into a sliding area of the front case, a folded state in which the protrusion of the rear case is slid outward from the sliding area, and an intermediate state between the opened flat state and the folded state; a flexible display on a surface of the foldable case; and electrical components between the front case and the rear case.. . ... Lg Electronics Inc

08/16/18 / #20180234469

Method for obtaining operator network identification number of visited network

One disclosure of the present specification provides a method for a proxy-call session control function (p-cscf) to obtain an identifier of a visited public land mobile network (v-plmn) in order to register a user equipment (ue) roaming in the v-plmn into an ip multimedia subsystem (ims) network. The method may comprise the steps of: receiving a response message from an interrogating-cscf (i-cscf) in response to the transmission of a register message for registering a user equipment into an ims network; determining whether the received response message is a 401 unauthorized message; when the received response message is a 401 unauthorized message, transmitting the response message to the user equipment and generating an interface for transmitting and receiving data to and from an entity of an epc network; and receiving an identifier of the v-plmn from the entity of the epc network.. ... Lg Electronics Inc

08/16/18 / #20180234465

Method for selecting p-cscf and transmitting sip message in wireless communication system and device for same

A method for transmitting a session initiation protocol (sip) message by a user equipment (ue) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: establishing connection with a ue-to-network relay; and transmitting an sip message to a proxy call session control function (p-cscf) by means of the relay, wherein the p-cscf corresponds to a p-cscf address obtained by means of the ue-to-network relay or a p-cscf address stored in the ue.. . ... Lg Electronics Inc

08/16/18 / #20180234269

Method and apparatus for generating training signal using binary sequence in wireless lan system

Disclosed are a method and an apparatus for generating an stf signal usable in a wireless lan system. The stf signal is included in a field used to improve agc estimation of a mimo transmission. ... Lg Electronics Inc

08/16/18 / #20180234214

Method and apparatus for transmitting harq-ack in wireless communication system

According to one embodiment of the present invention, a method for transmitting a hybrid automatic repeat request (harq)-ack in a wireless communication system, comprises the steps of: determining a physical uplink control channel (pucch) resource for a plurality of downlink subframes using a harq-ack resource offset (aro); and transmitting harq-ack from one uplink subframe via the pucch resource.. . ... Lg Electronics Inc

08/16/18 / #20180234212

Method by which terminal receives retransmitted data when virtual terminal scheme is applied

Disclosed is a retransmitted data reception method comprising the steps of: receiving a first data packet from a base station through a first du group including one or more dus; receiving a second data packet, which is retransmitted for the first data packet, through a second du group including another one or more of the dus; and combining the first data packet and the second data packet so as to decode the combined data packet, wherein control information corresponding to the second data packet includes an harq process id for notifying that the second data packet is retransmitted for the first data packet.. . ... Lg Electronics Inc

08/16/18 / #20180234147

Coding method for channel state information in wireless communication system, and apparatus therefor

A method for a channel coding of channel state information (csi) in a wireless communication system according to an embodiment of the present invention may comprise the steps of: determining whether to perform an individual coding or a joint coding on a multi-csi for a csi process or a plurality of cells to be transmitted in one subframe; and performing a channel coding on an input bit for the multi-csi according to the determined coding scheme, wherein whether to perform the individual coding or the joint coding may be determined according to a rule set for each individual csi, for each physical uplink control channel (pucch) reporting type, or for each pucch reporting mode.. . ... Lg Electronics Inc

08/16/18 / #20180234115

Channel coding method using concatenated code structure and apparatus therefor

Disclosed herein is a concatenated code encoding method for improving a turbo code. The concatenated code encoding method of the present disclosure includes encoding an input signal based on a repetition-accumulation (ra) code as an outer code, adding a tail bit to the encoded input signal, and encoding the encoded input signal based on the a turbo code. ... Lg Electronics Inc

08/16/18 / #20180233790

Battery pack

A battery pack includes a plurality of cartridges that are stackable in a vertical direction in which each cartridge of the plurality of cartridges extends in a longitudinal direction perpendicular to the vertical direction, and a plurality of battery cells in which each battery cell is disposed in a cartridge of the plurality of cartridges. Each cartridge of the plurality of cartridges includes a battery cell contact body that is configured to contact a battery cell of the plurality of battery cells and support the battery cell, and at least one duct that is configured to transmit heat from the battery cell contact body to air by passing air through the at least one duct. ... Lg Electronics Inc

08/16/18 / #20180233621

Solar cell and method for manufacturing the same

A method for manufacturing a solar cell includes forming an emitter layer on a first surface of a substrate, forming a back surface field layer on a second surface opposite the first surface of the substrate, forming a first anti-reflection layer on the emitter layer, forming a second anti-reflection layer on the back surface field layer, and forming a plurality of first electrodes each including a first metal seed layer and a first conductive layer on a plurality of first contact regions of the first anti-reflection film and a plurality of second electrodes each including a second metal seed layer and a second conductive layer on a plurality of second contact regions of the second anti-reflection film, the plurality of first contact regions being partially formed at the first anti-reflection layer and each having a first width.. . ... Lg Electronics Inc

08/16/18 / #20180233615

Solar cell and solar cell module using the same

A solar cell and a solar cell module are disclosed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate and first and second electrodes on the semiconductor substrate, the first and second electrodes being alternately positioned in a first direction and extended in a second direction intersecting the first direction, a first conductive line extended in the first direction to intersect the first and second electrodes, connected to the first electrode by a first conductive layer, and insulated from the second electrode by an insulating layer, and a second conductive line positioned in parallel with the first conductive line, connected to the second electrode by the first conductive layer, and insulated from the first electrode by the insulating layer.. ... Lg Electronics Inc

08/16/18 / #20180232894

Terminal and method of controlling therefor

The present invention relates to a terminal and a method of controlling therefor. According to one embodiment of the present invention, a terminal includes at least two or more camera sensors, a preview window configured to include a first object to which a first focus is set by a first camera sensor and a second object to which a second focus is set by a second camera sensor and a display configured to display a processed image data, and a controller configured to track a movement of the first object, the controller, if the first object is deviated from an angle of view covered by the first camera sensor, configured to set a focus to the first object using the second camera sensor, the controller configured to obtain image data.. ... Lg Electronics Inc

08/16/18 / #20180232195

Electronic device and method for sharing images

The present invention relates to an apparatus and a method for sharing images with a display device of a vehicle and at least one external electronic device located inside the vehicle. One embodiment of the present invention provides an electronic device comprising: a display unit; a communication unit for communicating with the display device and at least one external electronic device; and a processor connected to the display unit and the communication unit. ... Lg Electronics Inc

08/16/18 / #20180232120

Wearable device and controlling method thereof

Disclosed are a wearable device and controlling method thereof. The present invention includes displaying a 1st information of a specific content on a 1st region of a screen, receiving an input for adjusting a screen length by unrolling a rollable display module for displaying the screen from a user by being initially rolled up, displaying the 1st information a portion or whole part of a 2nd region in response to the received input, and displaying a 2nd information of the specific content different from the 1st information on the 1st region, wherein the amount of the 2nd information is determined depending on a size of the 2nd region.. ... Lg Electronics Inc

08/16/18 / #20180232073

Touch sensor assembly and refrigerator door including same

A touch sensor assembly according to an embodiment of the present disclosure includes a sensor housing disposed at a rear surface of an external member on which a touch operation unit on which a user touches is marked, a sensor pcb accommodated in the sensor housing, and an elastic member which is disposed at a rear side of the sensor pcb and presses the sensor pcb toward a rear surface of the external member, wherein the elastic member is mounted in an elastic member accommodation portion formed at a bottom surface of the sensor housing.. . ... Lg Electronics Inc

08/16/18 / #20180232063

Watch-type mobile terminal

A watch-type mobile terminal is provided that includes a touch screen through which information can be input and output; a force sensor for detecting the strength of force applied to the touch screen by a gesture; an acceleration sensor for detecting the orientation of the terminal; and a control unit which performs control so as to determine whether to activate a screen of the terminal and adjust the touch sensitivity for the touch screen of the terminal according to the orientation of the screen of the terminal.. . ... Lg Electronics Inc

08/16/18 / #20180231825

Display device with simplified appearance structure

A display apparatus includes a cabinet, a display panel disposed on a rear side of the cabinet to display an image toward a front side of the cabinet, a light source package disposed on a rear side of the display panel to provide light onto the display panel, a bottom cover disposed on a rear side of the light source package, the bottom cover being coupled to the cabinet to package the display panel and the light source package, a support mounted on a rear side of the bottom cover, the support including a plurality of first couplers, and a back cover covering at least part of rear side of the bottom cover, the back cover including a plurality of second couplers to be coupled with the plurality of first couplers.. . ... Lg Electronics Inc

08/16/18 / #20180231319

Heat exchanger

The present invention relates to a heat exchanger comprising: flat tubes formed of a microchannel type; and first and second fins positioned at the top and bottom of the flat tubes so as to conduct the heat of the flat tubes, wherein the first and second fins are respectively provided with first and second condensate water discharge pins at the top and bottom, the second condensate water discharge pins of the first fins and the first condensate water discharge pins of the second fins come into contact, and the second condensate water discharge pins of the first fins and the first condensate water discharge pins of the second fins are disposed in a line with respect to the vertical direction, thereby having the advantage of quickly transferring condensate water formed at the top to the bottom.. . ... Lg Electronics Inc

08/16/18 / #20180231301

Refrigerator

Disclosed herein is a refrigerator. Specifically, a refrigerator that is capable of enabling a user to easily introduce or remove goods into or from the refrigerator is disclosed. ... Lg Electronics Inc

08/16/18 / #20180231300

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet having one end connected to the first plate member, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the heat resistance unit further includes a side frame connected to the conductive resistance sheet, the side frame defining at least one portion of the wall for the third space, the side frame includes a first mounting surface connected to the conductive resistance sheet and a second mounting surface connected to the second plate, and the second mounting surface is supported by the support.. . ... Lg Electronics Inc

08/16/18 / #20180231298

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate defining at least one portion of a wall of a first space; a second plate defining at least one portion of a wall of a second space having a different temperature from the first space; a seal that seals the first plate and the second plate to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a support to maintain the third space; an exhaust port through which a gas in the third space is exhausted; a peripheral adiabatic material, as a previously formed separate molded product, fixed to an edge of the third space; and a gasket having at least one portion fixed to the peripheral adiabatic material to provide a boundary between the first space and the second space.. . ... Lg Electronics Inc

08/16/18 / #20180231297

Refrigerator

A refrigerator of the present invention comprises: an evaporator; a shroud provided with a suction hole for sucking the air heat-exchanged with the evaporator; a fan motor unit provided to the shroud; a discharge panel provided with a discharge hole for discharging, to a storage chamber, the air flowing by the fan motor unit; and a door for opening and closing the storage chamber, wherein the shroud is provided with a fan motor unit provision part at the surface facing the discharge panel so as to provide the fan motor unit thereto, and the fan motor unit enables the air to flow at a position between the shroud and the discharge panel so as to minimize the passage resistance of the air, which is sucked through the suction hole, and minimize noise.. . ... Lg Electronics Inc

08/16/18 / #20180231292

Method for controlling air conditioner

The present invention provides a method for controlling an air conditioner, the air conditioner comprising: a compressor that compresses a refrigerant; and a control unit that controls the compressor, wherein the control unit includes: a main control unit that controls the entirety of the air conditioner; a start-up control unit that controls the compressor when the compressor is operated; a normal control unit that controls the compressor according to a target room temperature after the start-up control unit completely controls the compressor; and a bumpless control unit that calculates a compensation value for lowering the operating frequency of the compressor according to an indoor load when a priority for controlling the compressor is transferred from the start-up control unit to the normal control unit, wherein the bumpless control unit lowers the operating frequency of the compressor according to the compensation value. The present invention applies a compensation value for lowering the operating frequency of the compressor according to an indoor load when the start-up control for the compressor changes to the normal control, thereby reducing energy according to the use of the compressor and preventing oscillation of a room temperature.. ... Lg Electronics Inc

08/16/18 / #20180231236

Touch sensor assembly and door including the same

A household appliance according to an embodiment of the present disclosure includes a front panel forming an exterior, a display window formed with a plurality of through holes having minute or fine sizes formed at the front panel, and the plurality of through holes are filled with a coating liquid including an anti-foaming agent.. . ... Lg Electronics Inc

08/16/18 / #20180231002

Scroll compressor

A rotation shaft of a scroll compressor that includes an oil flow path formed therein, an upper frame support portion which is inserted into an upper frame, a boss insertion portion which is recessed from an upper surface of the upper frame support portion for insertion of the boss portion, and an oil residual groove which is recessed at a predetermined depth from a bottom portion of the boss insertion portion.. . ... Lg Electronics Inc

08/16/18 / #20180230982

Linear compressor

A linear compressor is provided. The linear compressor may include a cylinder that defines a compression space for a refrigerant; a piston that axially reciprocates inside the cylinder; a motor configured to provide a drive force to the piston; a discharge valve configured to discharge the refrigerant compressed in the compression space; and a discharge cover having a discharge space in which the refrigerant discharged through the discharge valve flows. ... Lg Electronics Inc

08/16/18 / #20180230639

Laundry handling apparatus

The present invention relates to a laundry handling apparatus provided with a washable filter in an air circulation passage for drying laundry. The laundry handling apparatus according to the present invention comprises: a cabinet, an outer tub disposed inside the cabinet, an inner tub rotatably disposed inside the outer tub, a circulation passage for guiding at least some of the air inside the outer tub to flow out of the outer tub and be resupplied to the outer tub, a fan disposed in the circulation passage so as to move the air, and a filter unit for filtering foreign substances. ... Lg Electronics Inc

08/16/18 / #20180230635

Clothing processing device

The present invention relates to a clothing processing device comprising: a first drum provided inside a first cabinet so as to store clothing; a first introduction opening provided on the first cabinet so as to communicate with the first drum; a first cabinet so as to communicate with the first drum; a first drum rotating shaft for rotating the first drum; a second cabinet positioned on the lower portion of the first cabinet so as to support the first cabinet; and a drawer provided to be able to be drawn out of the second cabinet, wherein the first drum rotating shaft is provided to slope at an angle larger than 0° and smaller than 90° with respect to the bottom surface of the first cabinet, and the first introduction opening slopes downwards towards the direction in which the drawer is drawn out.. . ... Lg Electronics Inc

08/16/18 / #20180229991

Drinking water supply device and method of controlling the same

A method of controlling a drinking water includes allowing a user to input a water discharge signal through an input lever, opening a first valve when a channel is closed by a water discharge valve to supply drinking water to a mixing tank, when the amount of drinking water supplied to the mixing tank reaches a first predetermined amount, opening a second valve to supply minerals to the mixing tank, and, when the amount of drinking water supplied to the mixing tank reaches a second predetermined amount, opening the water discharge valve to discharge mineral water to the outside through a spout.. . ... Lg Electronics Inc

08/16/18 / #20180228342

Weight balance of dishwasher

Disclosed is a dishwasher comprising a dishwasher comprising a cabinet comprising a lateral panel and a top panel for defining an exterior appearance, a tub provided in the cabinet and providing a washing space, a door coupled to a front of the tub and opening and closing the washing space, and a weight balance coupled to a top surface of the tub and preventing the cabinet from tumbling down when the door is open, wherein the weight balance comprises a body coupled to the top surface of the tub, and an extended portion extended from each of lateral surfaces of the body and spaced a preset distance apart from the lateral panel.. . ... Lg Electronics Inc

08/16/18 / #20180228329

Robot cleaner

Disclosed is a robot cleaner. The a robot cleaner comprising: a cleaner main body defining an external appearance of the robot cleaner, a suction unit provided in the cleaner main body for suctioning air containing dust, a dust separation unit for separating the dust from the air suctioned through the suction unit, a fan unit connected to the dust separation unit for providing suction force to the suction unit, and a housing having an air flow path for guiding the air discharged from the fan unit, wherein the housing accommodates a battery for supplying electricity to the fan unit, and wherein the air passing through the air flow path exchanges heat with the battery.. ... Lg Electronics Inc

08/16/18 / #20180228328

Robot cleaner

A robot cleaner includes a main body having a suction motor; a moving unit to automatically move the main body; and a suction module to be in communication with the suction motor and to clean a floor, wherein an accommodating portion in which a part of the suction module is accommodated is provided at a lower portion of a front side of the main body, and while the suction module is located in the accommodating portion, a part of the suction module is disposed to be vertically overlapped with the main body, and another part of the suction module protrudes toward both sides from a front portion of the main body, and still another part of the suction module protrudes to a front of the main body.. . ... Lg Electronics Inc

08/09/18 / #20180227967

Method and apparatus for configuring cell in wireless communication system

A method and apparatus for configuring a cell in a wireless communication system is provided. A user equipment (ue) receives a radio resource control (rrc) message which includes a configuration for a secondary cell (scell) and an indication of an initial state of the scell. ... Lg Electronics Inc

08/09/18 / #20180227952

Method for transmitting data in wireless communication system and apparatus therefor

Disclosed herein is a spatial reuse (sr) method of a first station (sta) associated with a first basic service set (bss) in a wireless lan (wlan) system may include receiving an inter-bss physical protocol data unit (ppdu) from an ap or second sta associated with a second bss different from the first bss, wherein the inter-bss ppdu includes a physical (phy) preamble and an inter-bbs frame and the high efficiency (he)-signal (sig) a field of the phy preamble includes an sr indicator indicating whether sr is allowed; performing cca on a channel based on a clear channel assessment (cca) level, that is, a criterion by which the busy or idle state of the channel is determined if the sr indicator indicates that the sr is allowed; and transmitting a signal through the idle channel when the channel is idle as a result of the execution of the cca.. . ... Lg Electronics Inc

08/09/18 / #20180227938

Method and apparatus for scheduling request in a wireless communication system

Provided are a method and apparatus for requesting scheduling for an uplink data transmission in a wireless communication system. The method may include receiving, by a user equipment, an additional scheduling request (sr) resource configuration information including additional sr resource information and buffer size information configured to the additional sr resource in addition to a default sr resource from a base station, transmitting, by the user equipment, an sr through the default sr resource or the additional sr resource to the base station, receiving, by the user equipment, an uplink resource allocation information which is determined according to the resource in which the sr is transmitted from the base station, and transmitting, by the user equipment, the uplink data to the base station through a physical uplink shared channel (pusch) resource which is allocated by the uplink resource allocation information.. ... Lg Electronics Inc

08/09/18 / #20180227906

Method for transmitting and receiving wireless signal and apparatus therefor

The present invention relates to a wireless communication system. Particularly, the present invention relates to a method for transmitting control information and an apparatus therefor, the method comprising the steps of: generating a pucch for transmitting the control information; and transmitting the pucch from a subframe having a plurality of symbols, wherein the pucch is transmitted from an mth symbol (m>n) of the subframe when a downlink control channel is transmitted to first n (n>0) number of symbols of the subframe, and the pucch is transmitted from a first symbol of the subframe when the downlink control channel is not transmitted to the subframe.. ... Lg Electronics Inc

08/09/18 / #20180227894

Aperiodic transmission method and apparatus for sounding reference signal in wireless communication system

A method for transmitting an aperiodic sounding reference signal (srs) by a user equipment (ue) in a wireless communication system includes receiving, by the ue from a network, downlink control information (dci) for downlink scheduling which includes a triggering request of the aperiodic srs, detecting, by the ue, the triggering request of the aperiodic srs, and transmitting, by the ue to the network, the aperiodic srs on an uplink (ul) component carrier (cc) among a plurality of ul ccs based on the dci for downlink scheduling, wherein if a carrier indicator field (cif) is included in the dci for downlink scheduling, the ul cc is indicated by the cif.. . ... Lg Electronics Inc

08/09/18 / #20180227893

Method and apparatus for transmitting/receiving downlink signal considering antenna port relationship in wireless communication system

The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transmitting or receiving a downlink signal considering an antenna port relationship. The method for enabling a terminal to receive a physical downlink sharing channel (pdsch) signal in the wireless communication system according to one embodiment of the present invention can determine a pdsch start symbol index according to the predetermined priority and receive the pdsch signal therethrough. ... Lg Electronics Inc

08/09/18 / #20180227885

Method for receiving downlink channel or transmitting uplink channel in wireless communication system and device for same

A method for receiving a signal or transmitting a signal on a plurality of component carriers (ccs) in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal and comprises the steps of: in order to receive multiple cc downlink control information scheduling one or more ccs, blind decoding the multiple cc downlink control information in a search space on a particular cc; and, on the basis of the received multiple cc downlink control information, transmitting an uplink control or data channel or receiving a downlink data channel on one or more of the ccs, wherein the received multiple cc downlink control information can comprise transmission mode (tm) dependent multiple cc downlink control information or fallback multiple cc downlink control information.. . ... Lg Electronics Inc

08/09/18 / #20180227861

Method and apparatus for controlling power in wireless communication system

A method and a device for controlling power in a tdd-based wireless communication system are provided. Particularly, a first resource block group for a first terminal and a second resource block group for a second terminal are configured. ... Lg Electronics Inc

08/09/18 / #20180227819

Method and apparatus for performing partial handover for continuous data transmission in wireless communication system

For continuous data transmission during a handover procedure, make-before-break handover may be introduced, which maintains source evolved nodeb (enb) connection after reception of radio resource control (rrc) message for handover. In order to reduce ambiguity of make-before-break handover, the present invention provides receiving a handover command from a network, after receiving the handover command from the network, keeping exchanging data with a source cell, stopping exchanging data with the source cell when a condition is met, and after stopping exchanging data with the source cell, starting exchanging data with a target cell.. ... Lg Electronics Inc

08/09/18 / #20180227807

Method for rearranging gateway and method for generating dedicated bearer

An embodiment of the present description provides a method for rearranging a gateway by a node, which is in charge of a control plane, for a user equipment (ue) in a mobile communication network. The method can comprise the steps of: if a ue performs a handover and both the ue and an opponent device communicating with the ue are capable of supporting rearrangement of a gateway, determining an appropriate gateway for the ue to be rearranged; and transmitting a rearrangement indication to the ue on the basis of the determination.. ... Lg Electronics Inc

08/09/18 / #20180227784

Method and device for terminal performing wlan measurement

Provided are a method for a terminal performing wireless local area network (wlan) measurement in a wireless communication system, and a device supporting same. A terminal receives a wlan measurement configuration comprising an indicator and a subject to be measured, and on the basis of the indicator, determines a subject for performing a wlan measurement on, and performs a wlan measurement on the determined subject for performing a wlan measurement on, wherein the indicator may indicate whether a measurement of a wlan ap detected by the terminal is allowed.. ... Lg Electronics Inc

08/09/18 / #20180227782

Method and device for determining whether or not terminal performs wlan measurement

Provided are a method for determining whether or not a terminal performs wireless local area network (wlan) measurement in a wireless communication system and a device supporting same. The terminal can receive wlan measurement configuration from a network and determine whether or not to perform wlan measurement.. ... Lg Electronics Inc

08/09/18 / #20180227739

Method for managing uplink transmission resource in wireless communication system, and apparatus therefor

A method for transmitting a device-to-device (d2d) signal for a d2d link at a user equipment (ue) in a wireless communication system includes determining whether or not to transmit the d2d signal using an uplink resource pool assigned for the d2d link to the ue based on a predetermined probability, wherein any uplink resource overlapping with resources for a physical random access channel (prach) is excluded from the uplink resource pool, and when it is determined to transmit the d2d signal, selecting a resource randomly from the uplink resource pool, and transmitting the d2d signal using the selected resource to a target ue.. . ... Lg Electronics Inc

08/09/18 / #20180227736

Method for discoveering relay ue via d2d link at ue in wireless communication system and apparatus therefor

A method for communicating a relay user equipment (ue) for a device to device (d2d) link at a ue in a wireless communication system is disclosed. The method includes steps of receiving, from the relay ue, information on an identifier of a second cell connected with the relay ue; transmitting, to a first cell connected with the ue, an assistance message including information that an identifier of the first cell is different from the identifier of the second cell; receiving, from the first cell, a resource allocation message including resource information for a communication via the relay ue; and performing the communication via the relay ue based on the resource information.. ... Lg Electronics Inc

08/09/18 / #20180227728

Method and device for selecting distributed antenna in vehicle-to-vehicle communication system

The present invention relates to a method for a terminal selecting a distributed antenna in a vehicle-to-vehicle communication system. Here, the method may comprise the steps of: receiving, from all the terminals in a group in which the terminal is included, channel space information for each of the terminals; determining a du selection on the basis of the received channel space information for each of the terminals; and transmitting the determined du selection information. ... Lg Electronics Inc

08/09/18 / #20180227594

Method for storing motion information and method for inducing temporal motion vector predictor using same

A motion information storing method and a tmvp deriving method using the motion information storing method are provided. The motion information storing method includes a step of determining a representative block out of blocks of a motion data storage unit in a co-located picture with a current picture and a step of storing motion information of the representative block as motion information of the motion data storage unit, wherein the motion information of the representative block is used as motion information of the blocks included in the motion data storage unit.. ... Lg Electronics Inc

08/09/18 / #20180227582

Method and apparatus for processing a video signal

The present invention discloses a method and apparatus for encoding or decoding a video signal. The method for processing a video signal according to the present invention uses a merging mode in which prediction information on a neighbor unit is used instead of transmitting prediction information on the present unit, so as to improve coding efficiency. ... Lg Electronics Inc

08/09/18 / #20180227160

Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method, and broadcast signal receiving method

A broadcast signal receiving device according to an embodiment of the present invention may comprise: a receiving unit for receiving broadcast signals; a demodulator for demodulating the received broadcast signals using an ofdm (orthogonal frequency division multiplex) technique; a frequency deinterleaver for deinterleaving the demodulated broadcast signals by using an interleaving sequence generated on the basis of a basic interleaving sequence and a symbol offset value; a frame parser for parsing at least one signal frame from the frequency deinterleaved broadcast signals; and a decoder for decoding service data in the at least one parsed signal frame.. . ... Lg Electronics Inc

08/09/18 / #20180227109

Method and apparatus for handling abnormal situations at cell of unlicensed carrier in wireless communication system

A method and apparatus for deactivating a cell of an unlicensed carrier in a wireless communication system is provided. A user equipment (ue) deactivates a second cell when one of events occurs, and reports information on the second cell to a first cell. ... Lg Electronics Inc

08/09/18 / #20180227106

Method for measuring and reporting channel state in wireless access system supporting unlicensed band

The present invention relates to a wireless access system supporting an unlicensed band and, more particularly, to a method for measuring a channel state and an apparatus for supporting the same. One of methods for reporting channel state information (csi) in a wireless access system supporting an unlicensed band may comprise: receiving an upper layer signal including channel state information-reference signal (csi-rs) configuration information and channel state information-reference measurement (csi-im) configuration information for one or more transmission points (tp) included in a transmission opportunity (txop) duration; receiving a physical layer signal including txop configuration information that indicates which tp is included in the txop duration; measuring the csi by using a csi-rs resource and a csi-im resource for the tp indicated by the txop configuration information, on the basis of the csi-rs configuration information and the csi-im configuration information; and reporting the measured csi.. ... Lg Electronics Inc

08/09/18 / #20180227099

Method and apparatus for transmitting and receiving reference signal in wireless communication system

A method for receiving an uplink signal by a base station (bs) in a wireless communication system includes transmitting, to a user equipment (ue), a physical uplink shared channel demodulation reference signal (pusch dmrs) parameters including a first virtual cell identifier (vci), transmitting, to the ue, a physical uplink control channel demodulation reference signal (pucch dmrs) parameters including a second vci, and receiving, from the ue, the pusch dmrs or the pucch dmrs, wherein the first vci for the pusch dmrs is determined from a first vci range, the second vci for the pucch dmrs is determined from a second vci range, and wherein the first vci range is wider than the second vci range.. . ... Lg Electronics Inc

08/09/18 / #20180227069

Method for transmitting or receiving signal in wireless communication system and apparatus therefor

In an aspect of the present invention, provided is a method for receiving an uplink signal by a base station (bs) in a wireless communication system where a reference signal is not used, including: obtaining information bits by demodulating and decoding a signal of a first user equipment (ue) that is modulated through a differential modulation scheme; estimating a channel between the first ue and the bs using the information bits; and performing successive interference cancellation (sic) using the signal of the first ue restored through the channel estimation results and the information bits. In this case, the bs may estimate the channel between the first ue and the bs by assuming that an nth modulation symbol among modulation symbols of the information bits modulated through the differential modulation scheme is fixed to a predetermined constellation point.. ... Lg Electronics Inc

08/09/18 / #20180227064

Method and device for transmitting and receiving broadcast signal for application file filtering in hybrid broadcast system

The present invention proposes a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting next-generation broadcast services in an environment supporting next-generation hybrid broadcast using terrestrial broadcast networks and the internet. ... Lg Electronics Inc

08/09/18 / #20180227051

Mobile terminal

A structure of a mobile terminal for visible light communication is disclosed. The mobile terminal, according to one embodiment of the present invention, comprises: a light reception unit for receiving visible light; and a control unit for extracting, from the received visible light, data corresponding to the turning on/off of an external lighting, wherein the light reception unit comprises at least one among an illuminance sensor, a first image sensor disposed on the front of the mobile terminal, and a second image sensor disposed on the back of the mobile terminal, and comprises a guide member for guiding the traveling direction of visible light outputted from the lighting.. ... Lg Electronics Inc

08/09/18 / #20180227023

Method for transmitting/receiving channel information, and device therefor

The present invention relates to a method for transmitting channel information to a base station in a wireless communication system, and a device therefor, the method comprising the steps of: receiving information on a user equipment (ue) group in which a specific ue is included; receiving, from a representative ue of the ue group, first control information comprising first beam information; determining second beam information on the basis of the first beam information; and transmitting, to a base station, second control information comprising differential information between the determined second beam information and the first beam information.. . ... Lg Electronics Inc

08/09/18 / #20180227022

Method for determining precoder for hybrid beamforming in wireless communication system, and apparatus therefor

Disclosed in the present application is a method by which a terminal receives a signal, to which hybrid beamforming is applied, from a base station in a wireless communication system. More specifically, the method comprises the steps of: acquiring information on a first precoder for first beamforming of the hybrid beamforming; generating information on a precompensation precoder for the first beamforming by using the information on the first precoder; reporting the information on the precompensation precoder to the base station; and receiving, from the base station, a signal to which the precompensation precoder, the first beamforming, and second beamforming are applied, wherein the precompensation precoder adjusts, to zero degrees, a boresight direction of a signal to which the first precoder for the first beamforming is applied, and a second precoder for the second beamforming is configured to enable the signal to be transmitted in a final boresight direction on the basis of a boresight direction of zero degrees.. ... Lg Electronics Inc

08/09/18 / #20180226881

Power conversion device and air conditioner comprising same

The present invention relates to a power conversion device and an air conditioner comprising the same. The power conversion device according to one embodiment of the present invention comprises: an interleaved boost converter; a dc terminal capacitor connected to an output terminal of the interleaved boost converter; a load connected to the dc terminal capacitor; and a controller for controlling the interleaved boost converter, wherein the controller controls the phase difference between a first boost converter and second boost converter of the interleaved boost converter so that the phase difference is a first phase difference in a first mode, and if a current ripple flowing in the dc terminal capacitor is a predetermined value or greater, the controller enters a second mode and controls the phase difference between the first boost converter and second boost converter of the interleaved boost converter so that the phase difference varies. ... Lg Electronics Inc

08/09/18 / #20180226864

Motor

A motor including a stator includes a first stator core, and a second stator core that is independent from the first stator core and that is symmetric to the first stator core with respect to a vertical line that passes through a center of the stator. Each of the first and second stator cores includes a yoke, a center tooth that extends from a center of the yoke toward the center of the stator, and outer teeth that extend from a first end of the yoke and a second end of the yoke, respectively. ... Lg Electronics Inc

08/09/18 / #20180226850

Motor

A motor includes a stator, a rotor including an outer rotor core that includes a plurality of magnets arranged along a circumferential direction of the rotor, an inner rotor core that is located radially inward of the outer rotor core and that defines a shaft hole configured to receive a shaft, and an inner connecting portion that connects the outer rotor core to the inner rotor core and that is located at a central axis of a magnet from among the plurality of magnets. The inner connecting portion includes a radial rib that extends from the inner rotor core radially outward toward the outer rotor core, and an extension rib that extends from an outer end of the radial rib in the circumferential direction and that defines an angle with respect to the radial rib that is greater than or equal to 90 degrees.. ... Lg Electronics Inc

08/09/18 / #20180226523

Solar cell and method for manufacturing the same

A method for manufacturing a solar cell includes forming a conductive type region on one surface of a semiconductor substrate, and forming an electrode on the conductive type region, wherein the forming of the electrode includes forming a metal layer on an entire area of the conductive type region, forming a printed electrode layer having a pattern on the electrode layer, and forming an electrode layer between the conductive type region and the printed electrode layer, wherein the forming of the electrode layer includes patterning the metal layer by using the printed electrode layer as a mask.. . ... Lg Electronics Inc

08/09/18 / #20180226520

Solar cell

A solar cell is disclosed. The solar cell includes a first conductive region positioned at a front surface of a semiconductor substrate and containing impurities of a first conductivity type or a second conductivity type, a second conductive region positioned at a back surface of the semiconductor substrate and containing impurities of a conductivity type opposite a conductivity type of impurities of the first conductive region, a first electrode positioned on the front surface of the semiconductor substrate and connected to the first conductive region, and a second electrode positioned on the back surface of the semiconductor substrate and connected to the second conductive region. ... Lg Electronics Inc

08/09/18 / #20180226077

Vehicle driving assist and vehicle having same

The present invention relates to a vehicle driving assist interoperating with a plurality of mobile terminals and a vehicle equipped with the same, the vehicle driving assist comprising: a display unit; a microphone configured to receive voice uttered by a user in a vehicle; a wireless communication unit, disposed inside the vehicle, configured to wirelessly communicate with a plurality of mobile terminals; a position sensing unit for sensing the positions of the plurality of mobile terminals within the vehicle; and a controller for transmitting voice data to any one of the plurality of mobile terminals through the wireless communication unit so that the voice data corresponding to the voice inputted from the microphone can be processed, wherein the plurality of mobile terminals process the voice data through different voice recognition algorithms.. . ... Lg Electronics Inc

08/09/18 / #20180225975

Vehicle and control method therefor

The present invention relates to a vehicle and a control method therefor. The vehicle according to one embodiment of the present invention comprises: at least one sensor for acquiring traveling information of the vehicle and external environment information of the vehicle; and a control unit for receiving traveling information of a first group, wherein the vehicles, which join the first group, are traveling on a road including a plurality of lanes, for determining a target position of the vehicle for the first group on the basis of at least one of the vehicle traveling information, the external environment information, and the traveling information of the first group, and for controlling the vehicle so as to execute at least one operation corresponding to the target position.. ... Lg Electronics Inc

08/09/18 / #20180225701

Watch-type mobile terminal and method for controlling same

The present invention relates to a watch-type mobile terminal for controlling in such a manner that payment cards, coupons, membership cards, etc. Which are used at the time of payment may be conveniently searched, and a method for controlling the same. ... Lg Electronics Inc

08/09/18 / #20180225018

Mobile terminal and controlling method thereof

Disclosed as a mobile terminal and controlling method thereof, by which a capture image used to play a role in delivering information only is utilized as a medium for activating a target application program. The present invention disclose a mobile terminal comprising a memory configured to save data, a display unit configured to display an active screen of an application program, and a controller configured to, if a capture command is inputted, extract an activation information related to the active screen which is set as a capture target, and control a capture image having the extracted activation information saved as metadata to be created.. ... Lg Electronics Inc

08/09/18 / #20180224990

Mobile terminal and method for controlling the same

A mobile terminal includes: a display unit for outputting an image and receiving a touch input; a virtual home key unit overlapped with a specific region of the display unit, and for generating a control command for executing a specific function; and a controller for forming the control command, wherein the virtual home key unit includes: a vibration output unit for outputting vibrations of a specific pattern based on a touch input applied to the specific region and a peripheral region; and a pressure sensor disposed between the vibration output unit and the display unit, and for sensing a touch pressure, and wherein the controller executes the specific function when the touch pressure is sensed.. . ... Lg Electronics Inc

08/09/18 / #20180224909

Wireless charger for mobile terminal within vehicle, and vehicle

Disclosed is a wireless charger for a mobile terminal in a vehicle, the wireless charger including: a tray on which the mobile terminal is placed and which has one or more holes; a coil part configured to wirelessly provide electrical energy to the mobile terminal; a driving part configured to drive the coil part; a case which accommodates the coil part and the driving part and in which an air flow path is formed; and a fan module configured to discharge air toward the mobile terminal through the holes or suction ambient air of the mobile terminal.. . ... Lg Electronics Inc

08/09/18 / #20180224198

Vacuum adiabatic body, fabrication method for the vacuum adiabatic body, porous substance package, and refrigerator

A vacuum adiabatic body, a method for fabricating a vacuum adiabatic body, a porous substance package, and a refrigerator including a vacuum adiabatic body and a porous substance package are provided. The vacuum adiabatic body may include a first plate, a second plate, a seal, a support, a heat resistance device, and an exhaust port. ... Lg Electronics Inc

08/09/18 / #20180224197

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; and an exhaust port, wherein an extension tab extending toward the third space to be coupled to the support is provided to at least one of the first and second plates, and the extension tab extends downward from an edge portion of the at least one of the first and second plates.. . ... Lg Electronics Inc

08/09/18 / #20180224196

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate, a second plate, a seal, a support, and an exhaust port, wherein the support includes a plurality of bars interposed between the first and second plates, and a bending part that has spots at which the plurality of bars are disposed as highest points and has a spot depressed into the third space at a central portion of the unit grid area as a lowest point is formed in the unit grid area.. . ... Lg Electronics Inc

08/09/18 / #20180224195

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to at least one of the first and second plates, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a mounting part mounted on the first or second plate and a curved part having at least one portion depressed into the third space, a coupler that fixes the conductive resistance sheet to the first or second plate is formed on the mounting part, and the curved part includes a first curved part depressed toward the third space and a second curved part extending from the first curved part, the second curved part surrounding an edge portion of the first or second plate.. . ... Lg Electronics Inc

08/09/18 / #20180224194

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the second plate member includes a front part and a side part having a different extending direction from the front part, and the side part defines at least one portion of a wall for the third space. Accordingly, it is possible to prevent the formation of dews on a front part of a product and to provide a vacuum adiabatic body having a stable structure.. ... Lg Electronics Inc

08/09/18 / #20180224193

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the vacuum adiabatic body further includes a peripheral adiabatic part provided to an outer wall of an edge portion of the third space to improve the adiabatic performance of the edge portion of the third space, and the peripheral adiabatic part is provided as a separate adiabatic member. Accordingly, it is possible to improve an adiabatic effect and to increase the volume of an outer door in a door-in-door refrigerator.. ... Lg Electronics Inc

08/09/18 / #20180224187

Refrigerator

Disclosed is a refrigerator including a cabinet, a storage compartment provided in the cabinet to form a single space in which a storage item is stored, a single door for opening or closing the space formed by the storage compartment, a first cold air supply duct and a second cold air supply duct provided respectively on left and right sides of the single storage compartment, the first cold air supply duct and the second cold air supply duct supplying different amounts of cold air, and a storage unit for being pushed into or pulled from the storage compartment in a front-and-rear direction along with the door.. . ... Lg Electronics Inc

08/09/18 / #20180224148

Air-conditioner system and control method

The present disclosure provides an air conditioner system that includes a plurality of air-conditioners, and a management server configured to receive air-conditioner data from the plurality of air-conditioners, and to analyze the received air-conditioner data to diagnose a state of the air-conditioners. The management server is configured to perform a first or short term diagnosis of the state of the air-conditioners. ... Lg Electronics Inc

08/09/18 / #20180224052

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the heat resistance unit includes a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space, and a side frame fastened to the conductive resistance sheet to define at least one portion of the wall for the third space. Accordingly, it is possible to provide a vacuum adiabatic body capable of resisting heat conduction, which is applicable to various apparatuses.. ... Lg Electronics Inc

08/09/18 / #20180223845

Compressor

Disclosed is a compressor. A lubrication surface, which has the same curvature as an inner circumferential surface curvature of a cylinder and which has a predetermined circumference length, is formed on an outer circumferential surface of a roller contacting an inner circumferential surface of the cylinder. ... Lg Electronics Inc

08/09/18 / #20180223844

Hermetic compressor

A hermetic compressor is provided that may include a vane that is inserted into a roller, rotates with the roller, and is pushed out toward an inner circumference of a cylinder by rotation of the roller to divide the compression chamber into a plurality of spaces. The vane may include a body having a sealing surface that contacts the inner circumference of the cylinder and inserted into the roller; and a guide that extends from an axial end of the body in a direction crossing a direction the vane slides out, and that is slidably inserted into a guide groove formed on at least one of the first bearing or the second bearing to restrain the vane from sliding out of the roller toward the inner circumference of the cylinder.. ... Lg Electronics Inc

08/09/18 / #20180223825

Reciprocating compressor and method of manufacturing a reciprocating compressor

A reciprocating compressor and a method of manufacturing a reciprocating compressor. The reciprocating compressor may include a discharge muffler forming a discharge chamber in which refrigerant compressed in a compression chamber flows and a discharge hose that extends from the discharge muffler to guide discharge of the refrigerant and coupled to the discharge pipe. ... Lg Electronics Inc

08/09/18 / #20180223822

Reciprocating compressor

A reciprocating compressor includes a cylinder that defines an inner space, a piston that is located in the inner space of the cylinder and that defines a compression space configured to receive refrigerant, a discharge cover that is coupled to a side of the cylinder and that defines a discharge space configured to receive refrigerant discharged from the compression space, and a valve plate that is located at a side space defined at the side of the cylinder and that partitions the side space into the compression space and the discharge space. The valve plate defines a discharge hole through which the compression space and the discharge space communicate with each other, in which the discharge hole includes an inlet that faces the compression space and an outlet that faces the discharge space. ... Lg Electronics Inc

08/09/18 / #20180223821

Transverse flux type reciprocating motor and reciprocating compressor having a transverse flux type reciprocating motor

A transverse flux type reciprocating motor and a reciprocating compressor having a transverse flux type reciprocating motor are provided. The transverse flux type reciprocating motor may include a first reciprocating module including a first stator and a first rotor that reciprocates with respect to the first stator, a second reciprocating module including a second stator disposed to be spaced apart from the first stator in parallel to an axial direction and a second rotor that reciprocates with respect to the second rotor in the axial direction, and a connection member that connects side surfaces, which face each other, of the first rotor and the second rotors to each other. ... Lg Electronics Inc

08/09/18 / #20180223582

Refrigerator and control method for refrigerator

Provided is a refrigerator. While a user is holding an object in both hands, a door may be automatically and additionally opened using another part of a body other than hands.. ... Lg Electronics Inc

08/09/18 / #20180223470

Clothes treatment apparatus

A clothes treatment apparatus includes a cabinet defining a treatment chamber configured to accommodate hanging clothes and a cycle chamber configured to house machinery, the cycle chamber being positioned vertically below the treatment chamber. The clothes treatment apparatus also includes a partition plate that partitions the treatment chamber from the cycle chamber, a door configured to open and close the cabinet, a door liner disposed at an inside of the door and configured to guide condensed water generated in the treatment chamber to an upper side of the partition plate, a condensed water guide member disposed at the partition plate and configured to guide the condensed water from the door liner into the treatment chamber.. ... Lg Electronics Inc

08/09/18 / #20180223465

Clothes processing device

A clothes processing device comprising: a cabinet; a tub which is provided inside the cabinet and stores washing water therein; a drum which is rotatably provided inside the tub and stores clothes therein; a housing fixed to the drum; an accommodation space which is provided inside the housing and forms a closed curve; a balancing unit which is provided to be movable inside the accommodation space so as to solve an unbalanced state of the drum; a ring connected to the balancing unit in order to move the balancing unit; and an operation part for moving the ring, wherein the balancing unit is rotatable by 360 degrees along the accommodation space.. . ... Lg Electronics Inc

08/09/18 / #20180220923

Watch-type terminal

A watch-type terminal according to the present invention comprise: a main body; a band part connected to the main body and formed so as to be worn around the wrist; an electrode unit for generating a current by being disposed in one region among the main body or the band so as to make contact with the body of a user; and a control unit for calculating an impedance value on the basis of a voltage sensed by the electrode unit, wherein the electrode unit comprises: a first electrode member making contact with the wrist when the watch-type terminal is worn around the wrist; and a second electrode member exposed to the outside.. . ... Lg Electronics Inc

08/02/18 / #20180220537

Display device

. . A display device is disclosed, in which a plurality of displays are arranged to output an image, and a gap is not generated between the displays even if the displays are bent. The display device comprises a display panel configured to bend; a support coupled to the display panel to support the display panel; a connecting rod having a first end rotatably coupled to the display panel and a second end slidably coupled to the support; wherein, when the display panel is controlled to bend, the connecting rod rotates relative to the first display panel and simultaneously slides relative to the support.. ... Lg Electronics Inc

08/02/18 / #20180220481

Method for transmitting or receiving d2d signals in wireless communications system, and apparatus for same

A method, according to one embodiment of the present invention, for transmitting device-to-device (d2d) signals by a first terminal supporting d2d communications comprises the steps of: transmitting, to a second terminal, scheduling assignment (sa) information for scheduling d2d data; and transmitting the d2d data to the second terminal according to the sa information, wherein the d2d data are repeatedly transmitted by the first terminal, and the first terminal may request the second terminal to perform, together with the first terminal, repeated transmissions of the d2d data in a single frequency network (sfn) manner on the same time-frequency resource.. . ... Lg Electronics Inc

08/02/18 / #20180220473

Method and apparatus for transmitting reception confirmation response of user equipment in wireless communication system

A method for transmitting acknowledgement/negative-acknowledgement (ack/nack) information of a user equipment (ue) configured with two serving cells including a first serving cell and a second serving cell, the method including receiving two transport blocks (tbs) through a downlink subframe of the first serving cell, receiving one tb through a downlink subframe of the second serving cell and transmitting ack/nack information informing ack/nacks for the two tbs and the one tb through an uplink subframe of the first serving cell, wherein the ack/nack information informs the ack/nacks for the two tbs and the one tb by a combination of one resource selected from a plurality of candidate resources and two bits transmitted through the one resource.. . ... Lg Electronics Inc

08/02/18 / #20180220456

Method and apparatus for transmitting data in wireless communication system

In an embodiment of the present invention, a method for indicating, by an access point (ap) associated with a first basic service set (bss), spatial reuse (sr) in a wireless lan (wlan) system includes transmitting a trigger frame which requests uplink multi-user (ul mu) transmission of a plurality of stations (stas) and receiving an ul mu physical protocol data unit (ppdu) generated based on the trigger frame from the plurality of stas. The trigger frame may include sr indication information for indicating the sr of an overlapping bss (obss) sta. ... Lg Electronics Inc

08/02/18 / #20180220447

Method for sensing unlicensed band and device therefor

A method by which a terminal performs an uplink (ul) transmission in a unlicensed band-secondary carrier, according to one embodiment of the present invention, comprises the steps of: receiving, in a primary carrier, a first channel including a unlicensed band ul prescheduling approval and a second channel including a unlicensed band ul transmission triggering approval; determining whether the unlicensed band ul transmission has been permitted, on the basis of the received first and second channels; and if it is determined that the unlicensed band ul transmission has been permitted, performing the ul transmission through a channel of the unlicensed band-secondary carrier only if the channel of the unlicensed band-secondary carrier is an idle state, wherein the first channel and the second channel can be received sequentially in predetermined time intervals.. . ... Lg Electronics Inc

08/02/18 / #20180220444

Method for receiving downlink control channel in wireless communication system and apparatus therefor

An embodiment of the present invention relates to a method for receiving a downlink signal for a terminal which is set to operate in multiple frequency bands in a wireless communication system. The method is performed by a terminal, and may comprise the steps of: receiving information on a transmission unit of a control channel transmitted in each of the multiple frequency bands, wherein subcarrier spacing for each of the multiple frequency bands is adaptively adjusted; and detecting the control channel in each of the multiple frequency bands on the basis of the information.. ... Lg Electronics Inc

08/02/18 / #20180220443

Method and device by which station transmits signal in wireless communication system

The present specification discloses a method by which a station (sta) operating in a wireless lan system transmits a signal. Here, the method comprises the steps of: receiving a first frame including resource allocation information from an ap station; and transmitting a second frame to the ap station on the basis of the resource allocation information, wherein the first frame includes an allocation type part and a trigger frame body part, and the second frame can be set to an ndp frame and the trigger frame body part can include allocation information on the ndp frame when the allocation type part is set to a first value.. ... Lg Electronics Inc

08/02/18 / #20180220439

Method for transmitting sidelink data in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a sidelink data in a d2d communication system, the method comprising: configuring to communicate with at least one destination; receiving a sidelink data corresponding to a destination of the at least one destination from an enb; receiving a sidelink grant mac ce including at least one sidelink grant and at least one destination identifier associated with a corresponding sidelink grant from the enb; and transmitting the sidelink data to the destination by using a sidelink grant associated with the destination in the sidelink grant mac ce if there is the sidelink grant associated with the destination in the sidelink grant mac ce.. ... Lg Electronics Inc

08/02/18 / #20180220388

Method and device for transmitting/receiving sync signal of device-to-device communication terminal in wireless communication system

An embodiment of the present invention relates to a method in which a terminal transmits a sidelink synchronization signal (slss) in a wireless communication system, the method including: selecting an slss id by means of a terminal which directly receives a signal from global navigation satellite systems (gnss) to obtain synchronization; and transmitting the slss generated on the basis of the selected slss id, wherein the selected slss id is selected from an slss id set, which is identical to one used when a terminal, which directly receives a synchronization signal from a base station and selects a base station timing as synchronization, transmits the slss.. . ... Lg Electronics Inc

08/02/18 / #20180220378

Uplink signal transmission method and user equipment capable of protecting neighboring band from mobile satellite service band

A disclosure of the present specification provides a method for transmitting an uplink signal by a user equipment. The method may comprise the steps of: receiving a network signal for restricting a transmission power, wherein, when an uplink signal is transmitted through an uplink carrier wave in an uplink band that partially overlaps a mobile satellite service (mss) band, the network signal is received in the case in which the uplink signal may provide interference to a personal handyphone system (phs) band; determining a transmission power by applying additional maximum power reduction (a-mpr) on the basis of the received network signal; and transmitting the uplink signal through the uplink carrier wave according to the determined transmission power.. ... Lg Electronics Inc

08/02/18 / #20180220375

Method and apparatus for transmitting uplink signals in wireless communication system

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for a terminal controlling uplink power in the wireless communication system, comprising the steps of: configuring an uplink subframe (ul sf) of a first set and a ul sf of a second set; receiving a downlink control information (dci) format including a bitmap for indicating transmit power control (tpc) for a plurality of terminals; and controlling transmit power of an uplink channel by using tpc information on the terminals from the bitmap, wherein the tpc information is used for controlling transmit power of an uplink channel transmitted from the ul sf of the first set when the dci format comprises a first identifier, and the tpc information is used for controlling transmit power of an uplink channel transmitted from the ul sf of the second set when the dci format comprises a second identifier.. ... Lg Electronics Inc

08/02/18 / #20180220357

Method for performing channel access in wireless lan system and apparatus therefor

According to one embodiment of the present invention, a method by which a station (sta) performs an extended inter-frame space (eifs) operation in a wireless lan system supporting multi-user (mu) transmission comprise the steps of: receiving a mu frame including a sig-a field and a sig-b field; estimating, by other stas for receiving the mu frame, an ack transmission time (ack tx time) required for transmitting ack information when the mu frame causes the eifs operation; and delaying channel access during an eifs time determined on the basis of the estimated ack transmission time, wherein the step for estimating the ack transmission time enables the estimation of the ack transmission time by assuming the lowest mcs level among modulation and coding scheme (mcs) levels used for the transmission of the ack information, and the minimum resource (ru) among the rus used for the transmission of the ack information.. . ... Lg Electronics Inc

08/02/18 / #20180220335

Method and device for connecting substitute communication means by using bluetooth low energy (le) technique

The present invention relates to a method and a device for forming a substitute communication means by using bluetooth low energy (le). According to the present invention, provided are the method and the device, the method comprising the steps of: receiving an advertising message including substitute communication means information and service information from a second device, wherein the substitute communication means information includes information of a substitute communication means supported by the second device, and the service information includes information of at least one service, which can be provided by the second device through the substitute communication means; transmitting, to the second device, a filling out request message for requesting the activation of the substitute communication means and the at least one service; and receiving a response message as a response to the filling out request message.. ... Lg Electronics Inc

08/02/18 / #20180220319

Method and device for terminal determining whether to report wlan measurement result

Provided are a method for a terminal determining whether to report a wireless local area network (wlan) measurement result in a wireless communication system, and a device supporting same. A terminal may perform wlan measurement on an ap included in a serving wlan ap group, and on the basis of the measured wlan measurement result, determine whether to report the wlan measurement result.. ... Lg Electronics Inc

08/02/18 / #20180220289

Method for managing plurality of location areas in wireless communication system and apparatus therefor

Disclosed are a method for managing a plurality of location areas in a wireless communication system and an apparatus therefor. Specifically, a method for performing, by a terminal, a location area update in a wireless communication system comprises the steps of: receiving, from a base station, respective tracking area codes (tac) for multiple types of tracking areas (ta); determining whether a tracking area identity (tai) comprising a tac of anyone type of ta selected from the multiple types of tas belongs to a tai list of the terminal; and, if the tai does not belong to the tai list, performing a tracking area update (tau) procedure.. ... Lg Electronics Inc

08/02/18 / #20180220220

Earset and control method therefor

The present disclosure relates to an earset and a control method therefor, the earset comprising: an earset main body including two ends which are configured to be detachable from and attachable to each other; a plurality of earphones for outputting sound signals; a sound output part including at least one speaker; a sensing part for sensing a change in detachment and attachment states of the two ends; and a control part which, depending on whether the detachment and attachment states of the two ends are changed, turns on or off a function which is executed in the earset or executes any one of the functions corresponding to an event sensed from the earset.. . ... Lg Electronics Inc

08/02/18 / #20180220172

Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method and broadcast signal receiving method

The present invention presents a method for transmitting a broadcast signal. The method for transmitting the broadcast signal, according to the present invention, presents a system capable of supporting next-generation broadcast services in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and the internet network. ... Lg Electronics Inc

08/02/18 / #20180220169

Broadcasting signal transmission device, broadcasting signal reception device, broadcasting signal transmission method, and broadcasting signal reception method

The present invention proposes a method for transmitting a broadcasting signal. The method for transmitting a broadcasting signal according to the present invention proposes a system capable of supporting a next generation broadcasting service in an environment which supports next generation hybrid broadcasting using a terrestrial broadcasting network and an internet network. ... Lg Electronics Inc

08/02/18 / #20180220158

Method and device for processing video signal using graph-based transform

A method for decoding a video signal using a graph-based transform, the method being characterized by including the steps of: parsing a transform index from the video signal; obtaining context information for a target unit, where the context information includes a prediction mode for a current block or peripheral blocks; obtaining an inverse-transform kernel on the basis of at least one of the transform index and the context information; and performing an inverse transform for the current block using the inverse transform kernel.. . ... Lg Electronics Inc

08/02/18 / #20180220157

Method and apparatus for performing transform using layered givens transform

A method for performing a transform by using layered givens transform may include: deriving at least one rotation layer, a first permutation layer and a second permutation layer based on a given transform matrix h and an error parameter; obtaining a layered givens transform (lgt) coefficient based on the rotation layer, the first permutation layer and the second permutation layer; and performing quantization and entropy encoding with respect to the lgt coefficient, the first permutation layer and the second permutation layer may include a permutation matrix obtained by permuting a row of an identity matrix, and the lgt coefficient may be obtained by sequentially applying the first permutation layer, the rotation layer and the second permutation layer respectively.. . ... Lg Electronics Inc

08/02/18 / #20180220149

Inter prediction method and device in video coding system

A video decoding method performed by a decoding device includes: deriving control points (cps) for a current block; acquiring motion vectors for the cps; deriving a sample-unit motion vector in the current block based on the acquired motion vectors; deriving a prediction sample for the current block based on the sample-unit motion vector; and generating a restoration sample based on the prediction sample, wherein coordinates of a bottom-right sample position of the current block are (0, 0), and coordinates of cp0 among the cps are (0, 0). Inter prediction is effectively performed through sample-unit motion vectors even when an image in a current block is planarly moved and variously changed, and since motion vectors for cps are derived based on already-decoded neighboring blocks, an amount of information for the motion vectors for the cps and for a residual signal for the current block is reduced, improving overall coding efficiency.. ... Lg Electronics Inc

08/02/18 / #20180219985

Mobile terminal

A mobile terminal is provided to address limitations of related art input systems. The mobile terminal includes a display unit, a support bracket including a support part configured to support a backside of the display unit and an extension part extending from the support part, a front window coupled with a front surface of the display unit and extension part, the front window including a rigid material, at least 3 front sensors located at the extension part of the support bracket, each generating a front force signal by receiving a front force applied to a prescribed point of the front window, and a controller measuring an applied point and magnitude of the front force through the front force signal generated by each of the at least 3 front sensors. ... Lg Electronics Inc

08/02/18 / #20180219764

Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method and broadcast signal reception method

The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention provides a system that supports a next-generation broadcasting service in an environment supporting next-generation hybrid broadcasting using a terrestrial broadcasting network and the internet network. ... Lg Electronics Inc

08/02/18 / #20180219716

Method and device for transmission of synchronization signal by device-to-device terminal in wireless communication system

One embodiment of the present invention is a method by which a d2d terminal transmits a synchronization signal in a wireless communication system, the synchronization signal transmission method comprising: generating a primary sidelink synchronization signal (psss); and transmitting the psss, wherein the transmission power of the psss is the same as the transmission power of a channel in which system and synchronization-related information is transmitted.. . ... Lg Electronics Inc

08/02/18 / #20180219701

Method for transmitting or receiving signal in wireless communication system supporting d2d communication and apparatus for performing same

A method for receiving a signal through a physical format adaptable to a wireless communication environment by a device supporting d2d communication according to an embodiment of the present invention comprises the steps of: receiving a synchronization signal from a transmission node on the basis of one of a first physical format and a second physical format; and performing synchronization with the transmission node on the basis of the synchronization signal, wherein when the second physical format is used, m synchronization symbols in addition to n synchronization symbols used in the first physical format are set in the same sub-frame, and a total of (n+m) synchronization symbols included in the same sub-frame may include a first synchronization symbol to which a first zadoff-chu sequence generated through first root indexes is mapped, and a second synchronization symbol to which a second zadoff-chu sequence generated through second root indexes is mapped.. . ... Lg Electronics Inc

08/02/18 / #20180219666

Method for transmitting and receiving data in wireless communication system and apparatus for the same

A method for transmitting and receiving data in a wireless communication system and an apparatus for the method are disclosed. More specifically, the present invention provides a method for transmitting downlink data in a wireless communication system can comprise mapping, by a enb, first downlink data into a physical downlink shared channel (pdsch) region according to a radio frame structure based on a first transmission time interval (tti), mapping, by the enb, second downlink data to a short pdsch (spdsch) region according to a radio frame structure based on a second tti, and transmitting, by the enb, the first and the second downlink data.. ... Lg Electronics Inc

08/02/18 / #20180219648

Method for transmitting harq ack/nack feedback by using terminal-specific tdd frame in wireless communication system, and device therefor

A method for a terminal transmitting a hybrid automatic repeat request (harq) ack/nack feedback by using a terminal-specific tdd frame in a wireless communication system may comprise the steps of: receiving a downlink control channel from a corresponding subframe of the terminal-specific tdd frame; and transmitting a harq ack/nack for the downlink control channel from an uplink subframe that is the most adjacent to the corresponding subframe among subframes coming after at least four subframes from the corresponding subframe.. . ... Lg Electronics Inc

08/02/18 / #20180219603

Codebook-based signal transmission/reception method in multi-antenna wireless communication system, and device for same

Disclosed are a codebook-based signal transmission/reception method in a multi-antenna wireless communication system, and a device for same. Specifically, provided is a method by which a terminal transmits/receives a signal on the basis of a codebook, in a 2-dimensional multi-antenna wireless communication system, comprising the steps of: receiving a channel state information reference signal (csi-rs) from a base station, via a multi-antenna port; and reporting channel state information to the base station. ... Lg Electronics Inc

08/02/18 / #20180219600

Method for transmitting and receiving signal in wireless communication system, and apparatus therefor

The present invention relates to a method for receiving a signal in a wireless communication system, and an apparatus therefore. Particularly, the present invention relates to a method and an apparatus therefore, the method comprising the steps: receiving information associated with a preferred beam from another user equipment (ue), wherein the information associated with the preferred beam includes information indicating at least one preferred beam for said another ue; determining at least one shared beam on the basis of the received information associated with the preferred beam; transmitting, to a base station, information associated with the at least one determined shared beam; determining a beam dedicated for a particular ue on the basis of the at least one determined shared beam; transmitting, to the base station, information associated with the determined dedicated beam; and simultaneously receiving, from the base station, ue-common data on the basis of the information associated with the at least one shared beam, and ue-specific data on the basis of the information associated with the dedicated beam.. ... Lg Electronics Inc

08/02/18 / #20180219599

Channel state reporting method in wireless communication system and device for same

An aperiodic channel state reporting method in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal. And the method comprises the steps of: receiving an aperiodic channel state information (csi) report request from a base station; and calculating aperiodic csi with respect to objects for csi measurement indicated by means of the aperiodic csi report request and then transmitting same to the base station, wherein, if valid measurement resources do not exist during a particular time interval with respect to the particular objects for csi measurement indicated by means of the aperiodic csi report request, the aperiodic csi with respect to the objects for csi measurement can be set as a particular indication value and be transmitted.. ... Lg Electronics Inc

08/02/18 / #20180219598

Method for reporting csi in wireless communication system and device for same

Disclosed in the present invention is a method for reporting, by a terminal, channel status information (csi) to a base station in a wireless communication system. The csi reporting method is characterized by including the steps of: transmitting, to a base station, first csi including a rank indicator in a first period unit; transmitting, to the base station, second csi including a vertical precoding matrix index in a second period unit within the first period; and transmitting, to the base station, third csi including horizontal precoding matrix index in a third period unit within the second period.. ... Lg Electronics Inc

08/02/18 / #20180219444

Transverse flux reciprocating motor and reciprocating compressor including a transverse flux reciprocating motor

A transverse flux reciprocating motor and a reciprocating compressor including a transverse flux reciprocating motor are provided. The transverse flux reciprocating motor may include a stator having an inner stator and an outer stator located outside and spaced apart from the inner stator in a radial direction, at least one magnet coil wound on the stator, at least one magnet coupled to an outer circumferential surface of the inner stator or an inner circumferential surface of the outer stator and having different magnetic poles arranged in an orthogonal direction of flux generated by the magnet coil, and a mover inserted into a cavity formed between the inner stator and the outer stator, formed of a magnetic material and reciprocating with respect to the stator. ... Lg Electronics Inc

08/02/18 / #20180219422

Structure of wireless power transmission system

An embodiment of the present invention relates to a coil assembly for a wireless power transmitter, comprising: a single coil, which comprises a wire, and which has a circular hole formed therein; and a plurality of shielding members (ferrites) coupled to the single coil, wherein the outer diameter of the single coil may be approximately equal to or larger than about 185 mm and equal to or less than 195 mm, and the inner diameter of the single coil may be approximately equal to or larger than 75 mm and equal to or less than 85 mm.. . ... Lg Electronics Inc

08/02/18 / #20180218359

Mobile terminal and control method therefor

A mobile terminal including an input unit; a display unit; a short-range communication unit; and a controller configured to wirelessly communicate, via the short-range communication unit, with a payment terminal for making a payment using the mobile terminal; display user-settable payment information on the display unit related to making the payment using the mobile terminal; and in response to selection of the user-settable payment information, transmit the selected user-settable payment information to the payment terminal for making the payment via the short-range communication unit.. . ... Lg Electronics Inc

08/02/18 / #20180218216

Robot cleaner and method for controlling the same

A method for controlling a robot cleaner configured to project light of a predetermined pattern to a floor of an area in front thereof in a specific direction and to acquire an image of the area to which the light is projected, according to the present disclosure, includes: (a) acquiring a front view image of the robot cleaner; (b) detecting the pattern from the image acquired in (a); and (c) discriminating a pattern formed by reflected light from a pattern formed by light directly projected from the robot cleaner, from among patterns indicated in the acquired image, on the basis of geometrical characteristics defined by a projection direction of the light and the direction of an optical axis in which the image is acquired when two or more patterns are detected from the image.. . ... Lg Electronics Inc

08/02/18 / #20180218194

Key module and mobile terminal having the same

A key module includes a first bracket, a second bracket coupled to the first bracket to form an internal space and including an opening region, and a sensor bracket allowing a fingerprint sensor unit and a press key unit to be mounted therein, and mounted to be movable in the internal space such that one region of the fingerprint sensor unit is exposed through the opening region, wherein one surface of the fingerprint sensor unit is exposed, the press key unit is disposed on the other surface of the fingerprint sensor unit, and the press key unit includes a circuit board and a dome switch disposed on the circuit board to face the first bracket.. . ... Lg Electronics Inc

08/02/18 / #20180217809

Earphones, mobile terminal connectable thereto, and control method

An earphone, a mobile terminal capable of being connected with the earphone, and a control method thereof are disclosed, in which the mobile terminal may be used considering user convenience. The earphone comprises an earphone jack; a first microphone unit; a first speaker unit and a second speaker unit; a noise cancellation unit for cancelling a noise component in the periphery of the earphone; and an interface unit for delivering a power source supplied from a mobile terminal to the noise cancellation unit, wherein the interface unit changes its connection switch with at least any one of the first speaker unit, the second speaker unit, and the first microphone unit on the basis of a mode of the mobile terminal while the power source is being delivered to the noise cancellation unit through a microphone line of the earphone jack.. ... Lg Electronics Inc

08/02/18 / #20180217679

Mobile terminal and mobile terminal control method

A mobile terminal including a rollable display; a first housing supporting a first end of the display and a second housing supporting a second end of the display; a sensing unit configured to sense variations in rolling of the display according to a distance between the first housing and the second housing; and a controller configured to release a locked state of the display when an input pattern matching a predetermined unlocking pattern is input while the display is rolled out from the first housing. Further, the state in which the display is fully rolled up is a state in which the first housing and the second housing are in contact with each other and the display is not exposed to the outside.. ... Lg Electronics Inc

08/02/18 / #20180217670

Vehicle display device and vehicle

The present invention relates to a vehicle display device comprising: a display; a gesture sensing unit disposed in the vicinity of the display so as to generate a first sheet beam to be emitted in a first direction and a second sheet beam to be emitted in a second direction different from the first direction, and sensing a three-dimensional gesture of an object through the first and second sheet beams; and a processor for providing a control signal according to the three-dimensional gesture.. . ... Lg Electronics Inc

08/02/18 / #20180217589

Mobile terminal and method of controlling same

The present invention relates to a mobile terminal that is wirelessly connected to a master drone which images an outdoor environment including a plurality of slave drones having cameras. The mobile terminal includes: a wireless receiver for receiving control screen information comprised of the image of the outdoor environment; a display for outputting the control screen information; and a controller for transmitting a control command, for controlling a target slave drone selected from the plurality of slave drones on the basis of a touch applied on the control screen information, to the master drone. ... Lg Electronics Inc

08/02/18 / #20180217255

Radar for vehicle and vehicle provided therewith

The present invention relates to a radar for a vehicle and a vehicle provided therewith. The radar for a vehicle, of the present invention, comprises: an antenna; a transmitter to externally transmit a transmission signal through the antenna; a receiver to signal-process a reception signal received from the antenna; and a processor to control at least one of a direction, an angle, or an intensity of a beam pattern output from the antenna based on image related information from a camera during vehicle driving. ... Lg Electronics Inc

08/02/18 / #20180216958

Autonomous vehicle and autonomous vehicle system having same

The present invention relates to an autonomous vehicle and an autonomous vehicle system having the same. The autonomous vehicle according to the present invention comprises: a plurality of cameras; a radar; a communication unit; a display; an audio output unit; and a processor which, in an autonomous driving mode, controls the autonomous vehicle so as to select any one of a plurality of routes toward a destination and perform autonomous driving along the selected route, to receive advertisement information from the outside when driving along the selected route, and to output the received advertisement information through at least one of a display or an audio output unit, the received advertisement information being variable for each of the plurality of routes. ... Lg Electronics Inc

08/02/18 / #20180216873

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit for decreasing a heat transfer amount between the first plate member and the second plate member; an exhaust port through which a gas in the third space is exhausted; a side frame provided at an edge portion of the third space, the side frame having at least one portion defining a wall for the third space; and a peripheral frame fixed to the side frame to have a part mounted thereto. Accordingly, each part of the vacuum adiabatic body can be mounted without any interference, and an adiabatic effect can be improved.. ... Lg Electronics Inc

08/02/18 / #20180216872

Vacuum adiabatic body and refrigerator

A vacuum adiabatic body includes: a first plate member defining at least one portion of a wall for a first space; a second plate member defining at least one portion of a wall for a second space having a different temperature from the first space; a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state; a supporting unit maintaining the third space; a heat resistance unit at least including a conductive resistance sheet capable of resisting heat conduction flowing along a wall for the third space to decrease a heat transfer amount between the first plate member and the second plate member; and an exhaust port through which a gas in the third space is exhausted, wherein the vacuum adiabatic body further includes a side frame fastened to the conductive resistance sheet and the second plate member, and wherein the side frame is fastened to an edge portion of the second plate member. Accordingly, it is possible to prevent the formation of dews and to improve an adiabatic effect.. ... Lg Electronics Inc

08/02/18 / #20180216868

Water purifier

The present disclosure relates to a water purifier. A water purifier according to an aspect includes a coolant tank in which a coolant is stored, a cold water pipe accommodated in the coolant tank, an evaporator accommodated in the coolant tank, a stirring member placed inside the coolant tank to stir the coolant, and a partition member accommodated inside the coolant tank to partition an inner space of the coolant tank into a first space and a second space, wherein the evaporator is located in the first space, and the cold water pipe is located in the second space.. ... Lg Electronics Inc

08/02/18 / #20180216618

Scroll compressor

A scroll compressor including a casing; a compression unit provided in an inner space of the casing to form a compression chamber by a pair of two scrolls; a bypass hole provided in the compression unit to bypass refrigerant suctioned into the compression chamber to the inner space of the casing; a bypass valve configured to selectively open and close the bypass hole to vary a compression capacity of the compression chamber; a back pressure chamber provided on a rear side of either one of the pair of two scrolls to support the scroll in the other scroll direction; a back pressure passage configured to communicate between the compression chamber and the back pressure chamber; and a back pressure valve configured to selectively open and close the back pressure passage.. . ... Lg Electronics Inc

08/02/18 / #20180216282

Apparatus for treating laundry

Disclosed is a laundry treating apparatus. The present invention includes a cabinet having an opening, a laundry receiving part provided within the cabinet to receive the laundry therein, the laundry receiving part having an input entrance communicating with the opening, a door opening/closing the opening, and a hinge part joining the door to the cabinet rotatably, the hinge part including a base joined to the cabinet, a projection portion projected from the base to be connected to the door, a hinge holder joined to the door to support one side of the projection portion rotatably, and a hinge cover joined to the hinge holder to support the other side of the projection portion rotatably, wherein the hinge holder further includes a reinforce recess having one side formed concave. ... Lg Electronics Inc

08/02/18 / #20180216279

Apparatus for treating laundry

A cabinet includes a front panel having an opening at a front side, a door seated on the front panel, the door having a diameter greater than that of the opening to open/close the opening, a control panel located at a top part of the front panel, the control panel defining a seating recess configured to seat a top part of the door and a draw hole at a lateral side of the seating recess, a detergent box drawably located in the draw hole and configured to receive detergent, a handle panel coupled to a front side of the detergent box, the handle panel including one side configured as an avoidant surface corresponding to a shape of an outer circumference of the seating recess, and a preventing part configured to prevent the avoidant surface from being spaced apart from the front side of the detergent box.. . ... Lg Electronics Inc

08/02/18 / #20180215655

Glass composition, preparation method of glass composition, and cooking appliance

A glass composition formed of a glass frit including p2o5, sio2, b2o3, al2o3, zro2 and group i-based oxide, wherein p2o5 is contained in an amount of 20 wt % to 40 wt % based on a total weight of the glass frit, sio2 is contained in an amount of to wt % to 30 wt % based on the total weight of the glass frit, b2o3 is contained in an amount of 3 wt % to 20 wt % based on the total weight of the glass frit, al2o3 is contained in an amount of 7 to 24 wt % based on the total weight of the glass frit, zro2 is contained in an amount of 1 wt % to 7 wt % based on the total weight of the glass frit, and the group i-based oxide is contained in an amount of 7 wt % to 28 wt % based on the total weight of the glass frit.. . ... Lg Electronics Inc

08/02/18 / #20180215654

Glass composition, preparation method of glass composition, and cooking appliance

A glass composition formed of glass frit including p2o5, tio2 and group i-based oxide, wherein p2o5 is contained in an amount of 20 wt % to 30 wt % based on a total weight of the glass frit, wherein tio2 is contained in an amount of 10 wt % to 20 wt % based on the total weight of the glass frit, and wherein the group i-based oxide is contained in an amount of 15 wt % to 30 wt % based on the total weight of the glass frit.. . ... Lg Electronics Inc

08/02/18 / #20180215280

Charging control apparatus and control method therefor

The present invention relates to a charging control apparatus and a control method therefor. A charging control apparatus according to an embodiment of the present invention comprises: a communication unit which performs wireless communication with at least one communication device including a vehicle; a charging connector electrically connected to a charging inlet provided in the vehicle; a locking unit which is disposed in the charging connector, so as to perform or release locking between the charging connector and the charging inlet; a control unit which checks whether the id of the vehicle, received by the communication unit, is included in a pre-stored authentication information list, in response to an electrical connection between the charging connector and the charging inlet, and when the id of the vehicle is included in the pre-stored authentication information list, determines whether to release the locking between the charging connector and the charging inlet, depending on the location of a previously authenticated portable device, and controls the locking unit according to the determination.. ... Lg Electronics Inc

08/02/18 / #20180214000

Dishwasher

A dishwasher according to the present invention comprises: a tub providing a washing space; a sump communicating with the tub through a recovery hole, and storing washing water; and a flow path portion installed on one surface of the tub, and supplying washing water to the tub and the sump. The flow passage portion includes: a water supply passage connected to a water supply source and receiving washing water; a first flow passage connected to the water supply passage and receiving washing water, and supplying washing water to the tub; and a second flow passage connected to the water supply passage and receiving washing water, and supplying washing water to the sump. ... Lg Electronics Inc

08/02/18 / #20180213998

Dishwasher and control method thereof

Disclosed is a control method of a dishwasher (100) including a tub (2) for receiving objects to be washed, a plurality of spray arms (711, 713, 715) for spraying wash water to the objects, and a steam nozzle (42) for spraying steam to the objects, the control method including a main washing cycle of washing the objects, a rinsing cycle of rinsing the washed objects using wash water, and a drying cycle of drying the objects after the rinsing is completed, wherein the drying cycle includes spraying steam, received from a steam source, to the objects to increase a temperature of the objects (a steam spraying step) and resupplying water to the steam source in order to prevent the steam source from being heated after the steam spraying step (a cooling step).. . ... Lg Electronics Inc

08/02/18 / #20180213994

Cleaner

Disclosed is a cleaner. The cleaner includes a cleaner body, a suction nozzle configured to suck dust on a floor surface, and a suction hose configured to transfer the dust, transferred from the suction nozzle, to the cleaner body. ... Lg Electronics Inc

08/02/18 / #20180213991

Vacuum cleaner

A vacuum cleaner includes a cleaner body; a suction unit connected with the cleaner body, sucking dust and air, guiding the sucked dust and air to the cleaner body, and having a handle; a moving unit including a wheel and a motor for driving the wheel to automatically move the cleaner body; and a clutch unit connecting the motor and the wheel or releasing the connection of the motor and the wheel according to an operational state of the cleaner body. The clutch unit includes a sun gear connected with the motor, a ring gear connected with the wheel, a plurality of fixed planetary gears disposed to be spaced apart each other between the sun gear and the ring gear, and a moving planetary gear which may transmit a rotational force transmitted to the sun gear to one gear of the plurality of fixed planetary gears.. ... Lg Electronics Inc

08/02/18 / #20180213990

Vacuum cleaner and control method therefor

Disclosed is a cleaner comprising a cleaner body, a handle provided in the cleaner body, a wheel provided in a lower portion of the cleaner body and rotatably supporting the cleaner body, a motor driving the wheel electrically, an encoder sensing the rotation number of the wheel or the motor, and a controller controlling the driving of the motor by varying the voltage applied to the motor based on the rotation number sensed by the encoder, wherein the controller electrically drives the wheel by applying voltage to the motor when the velocity of the cleaner body initially moving is a preset value or more, and a controlling method for the cleaner.. . ... Lg Electronics Inc

07/26/18 / #20180213596

Method and apparatus for triggering uplink data in wireless lan

. . A method and an apparatus for triggering uplink data in a wireless lan are disclosed. A method for receiving uplink data in a wireless lan may comprise: a step in which an access point (ap) transmits a trigger frame for random connection; and a step in which the ap receives at least one buffer status report frame from at least one sta on a random connection transmission opportunity (txop) which is set on the basis of the trigger frame for random connection, wherein the random connection txop is allocated for a channel access attempt for transmitting the buffer status report frame of each of a plurality of non-specific stas, and each of the at least one sta may be an sta which succeeds in the channel access among the plurality of non-specific stas.. ... Lg Electronics Inc

07/26/18 / #20180213590

Method for disconnecting a d2d link connection in a communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for disconnecting a device to device (d2d) link connection in a wireless communication system. ... Lg Electronics Inc

07/26/18 / #20180213587

Pdn connection management method and network entity

A disclosure of the present specification provides a packet data network (pdn) connection management method performed by packet data network gateway (p-gw). The method may comprise the steps of: establishing a first type pdn connection with a user equipment (ue); recognizing that an error has occurred in the first type pdn connection, after establishing the first type-pdn connection; and transmitting a delete bearer request message to a mobility management entity (mme) in order to perform a bearer de-activation procedure according to the recognition of the error occurrence. ... Lg Electronics Inc

07/26/18 / #20180213558

Method for managing nav in wireless lan system, and device for same

A method for managing a nav (network allocation vector) by a station (sta) in a wireless communication lan system according to an embodiment of the present invention comprises the steps of: receiving a frame including duration information; and changing a nav timer of the sta on the basis of the duration information of the frame. When an event occurs for a reset of the nav timer, the sta may determine whether to reset the nav timer in consideration of the remaining time that existed in the nav timer right before the nav timer was changed.. ... Lg Electronics Inc

07/26/18 / #20180213549

Method and apparatus for transmitting or receiving data in wireless communication system

The present invention relates to a method and apparatus for transmitting or receiving data with a base station by a device in a wireless communication system supporting a vehicle to everything (v2x) service. The present invention provides a method and apparatus for establishing a v2x link for transmitting or receiving a message with the base station, entering into an idle state, and transmitting, on the basis of a specific condition in the idle state, a message through a first resource allocated by the base station or a second resource for contention-based transmission to the base station.. ... Lg Electronics Inc

07/26/18 / #20180213531

Method for performing communication by using terminal-specific dynamic tdd frame, and device therefor

A method for a terminal performing communication by using a time division duplex (tdd) structure in a wireless communication system comprises the step of performing communication by using a terminal-specific dynamic tdd frame, wherein the terminal-specific dynamic tdd frame comprises a first terminal-common subframe interval and a first terminal-specific subframe interval, wherein the first terminal-common subframe interval corresponds to a subframe interval that is commonly configured for terminals in the wireless communication system or terminals in a cell in which the terminal is included, and the first terminal-specific subframe interval may be formed of the first subframe an the second subframe in the terminal-specific tdd frame.. . ... Lg Electronics Inc

07/26/18 / #20180213528

Method of performing contention based multiple access (ma) in wireless communication system and apparatus therefor

A method of performing contention based multiple access (ma) by a base station in a wireless communication system, includes receiving information regarding a best beam id (identifier) from each user equipment (ue), allocating a resource for contention based multiple access per beam based on a number of best beam id per beam obtained from the information regarding the best beam id received from the each ue, and transmitting information regarding the resource for the contention based multiple access allocated per beam, to the each ue. In this case, an amount of the resource allocated for the contention based multiple access per beam is in proportion to the number of best beam id per beam.. ... Lg Electronics Inc

07/26/18 / #20180213516

Method and apparatus for performing active scanning

Provided is a method and apparatus for performing active scanning in a wireless communication system. The method for performing active scanning in a wireless communication system may comprise the steps of: receiving, from an access point (ap) by a station (sta), a trigger frame including information on a probing duration which allows transmission of a probe request; and transmitting a probe request frame to the ap during the probing duration by the sta.. ... Lg Electronics Inc

07/26/18 / #20180213501

Method of transmitting signal by adaptively controlling windowing or filtering in wireless communciation system and apparatus therefor

A method of transmitting a signal by adaptively controlling windowing or filtering by a user equipment in a wireless communication system, includes the steps of receiving a message including a timing advance (ta) value from a base station, determining a windowing type or a filtering type corresponding to the ta value, and transmitting an uplink signal to which the determined windowing type is applied. In this case, the windowing type is distinguished according to a length of a valid symbol and the filtering type can be distinguished according to a filter coefficient value.. ... Lg Electronics Inc

07/26/18 / #20180213499

Synchronization method of user equipment in wireless communication system and user equipment using method

Provided are a synchronization method of first user equipment (p-ue) in a wireless communication system and user equipment using the method. The method involves receiving a v2x (vehicle-to-everything) message, sent by second user equipment (v-ue) via a second carrier, and performing synchronization on the basis of the v2x message. ... Lg Electronics Inc

07/26/18 / #20180213449

Pdn connection establishment method and user equipment

A disclosure of the present specification provides a method for establishing a packer data network (pdn) connection by a user equipment (ue). The method may comprise the steps of: transmitting a session initiation protocol (sip)-based request message for requesting sending of a voice over lte (volte) call through a first type pdn connection; receiving, from a network node, a message including information directly or indirectly indicating that there is a problem in the first type pdn connection, instead of a normal response message to the sip-based request message; determining to change the pdn type from the first type to a second type, on the basis of the information in the received message; and transmitting, to a mobility management entity (mme), a pdn connection request message including information on the changed second type.. ... Lg Electronics Inc

07/26/18 / #20180213446

Communication method using context information of terminal in wireless communication system, and base station

Disclosed are a communication method and a base station, the communication method comprising: receiving, from a network entity, a message including context capability information and context type information of a terminal; transmitting, to the terminal, a context request message requesting the transmission of particular context information among the context information supported by the terminal; receiving, from the terminal, a context response message including the context information of the terminal; and changing configuration values of radio resources on the basis of the context information.. . ... Lg Electronics Inc

07/26/18 / #20180213443

Reception method of mtc device

The present specification provides a reception method of a machine type communication (mtc) device. The reception method can comprise the steps of: receiving a control channel through the entire system bandwidth on first and second orthogonal frequency division multiplexing (ofdm) symbols of a subframe; and determining whether to receive a data channel only in a reduced bandwidth compared with the system bandwidth from the third symbol of the subframe. ... Lg Electronics Inc

07/26/18 / #20180213395

Method and device for transmitting/receiving data in wireless communication system

The present invention relates to a method and device for a sever device to transmit and receive data with a client device in a wireless communication system. According to the present invention, a method and device are provided which: store device information showing a client device on a list and register the client device; update the status of the client device from the client device; and transmit first status information showing the updated status to a user device.. ... Lg Electronics Inc

07/26/18 / #20180213388

Method and device for exchanging frames for proxy service in wireless communication system

In the present specification, a method may be provided in which a nan terminal exchanges frames in a wireless communication system. Here, the method in which a nan terminal exchanges frames may include the steps of: transmitting a first frame, in which a first nan terminal requests first properties information, to a second nan terminal, and receiving a second frame for the first properties information from the second nan terminal. ... Lg Electronics Inc

07/26/18 / #20180213386

Method and device for transreceiving discovery reference signal in wireless access system supporting unlicensed band

The present disclosure relates to a wireless access system supporting an unlicensed band, and provides methods for transreceiving discovery reference signals and devices supporting same. A method for a terminal receiving a discovery reference signal (drs) in a wireless access system supporting an unlicensed band, according to one embodiment of the present disclosure, may comprise the steps of: receiving an upper layer signal including parameters indicating a multimedia broadcast multicast service single frequency network (mbsfn) subframe; receiving a setting for a discovery measurement timing configuration (dmtc) section, which is a time section during which the drs can be transmitted; and receiving the drs within the dmtc section, wherein when a first subframe belonging to the dmtc section is configured as the mbsfn subframe and the drs is transmitted from the first subframe, an mbsfn configuration may not be applied to the mbsfn subframe.. ... Lg Electronics Inc

07/26/18 / #20180213384

Method for requesting emergency service by roaming ue and method for processing same

An embodiment of the present description provides, in a situation in which, when a user equipment (ue) is roaming in a visited network, i.e. V-plmn, the roaming is processed by means of a home routed (hr) mode and is successfully registered to h-plmn ims and a service is received, a method for performing authentication/registration of a ue, which is to receive an emergency service, if ims-nni does not exist between h-plmn and v-plmn.. ... Lg Electronics Inc

07/26/18 / #20180213367

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver includes a tuner configured to tune a broadcast signal, a pilot detector configured to detect pilots comprised in the tuned broadcast signal, a de-framer configured to de-frame a signal frame of the broadcast signal and to extract physical layer pipe (plp) data, and a decoder configured to decode the extracted plp data.. . ... Lg Electronics Inc

07/26/18 / #20180213366

Method for transmitting/receiving mbms signal in wireless communication system and device for performing same

According to one embodiment of the present invention, a method by which a terminal receives a multimedia broadcast multicast service (mbms) signal on the basis of non-orthogonal multiple access (noma) operation in a wireless communication system comprises the steps of: receiving an mbms signal including a basic mbms layer and an extended mbms layer multiplexed by different power values on a power domain; and clearing of the basic mbms layer from the received mbms signal so as to acquire the extended mbms layer, wherein the basic mbms layer is received by a single frequency network (sfn) method from a serving cell and a neighbor cell, and the extended mbms layer is received from the serving cell and not from the neighbor cell.. . ... Lg Electronics Inc

07/26/18 / #20180213365

Method and apparatus for transmitting data via road side unit in wireless communication system

A method and apparatus for transmitting information in a wireless communication system is provided. A road side unit (rsu) for vehicle-to-everything (v2x) communication receives a message indicating an event from a vehicle user equipment (v-ue), and broadcasts information on the event to other v-ues.. ... Lg Electronics Inc

07/26/18 / #20180213266

Apparatus and method for transmitting or receiving broadcast signal

A method for transmitting a broadcast signal is disclosed. The method for transmitting a broadcast signal according to an embodiment of the present invention includes performing delivery layer processing of a broadcast service data and signaling information for the broadcast service data, performing udp/ip encapsulation of a broadcast service data and signaling information for the broadcast service data and performing physical layer processing of a broadcast service data and signaling information for the broadcast service data.. ... Lg Electronics Inc

07/26/18 / #20180213245

Video encoding method, video decoding method and apparatus using same

A video encoding method includes a step of encoding substreams which are rows of largest coding units (lcus) in parallel with each other, and a step of transmitting a bit stream including the encoded substreams, where the number of the substreams may be the same as the number of entry points.. . ... Lg Electronics Inc

07/26/18 / #20180213233

Method and device for processing video signal by using separable graph-based transform

The present invention provides a method for decoding a video signal by using a graph-based transform, comprising the steps of: parsing a transform index from the video signal; generating a line graph on the basis of edge information on a target unit; aligning transform vectors for each of segments of the line graph on the basis of a transform type corresponding to the transform index; acquiring a transform kernel by realigning the transform vectors for each of segments of the line graph according to a predetermined condition; and performing an inverse transform for the target unit on the basis of the transform kernel.. . ... Lg Electronics Inc

07/26/18 / #20180213224

Intra prediction method and device in video coding system

An intra prediction method performed by a decoding device, according to the present invention, comprises the steps of: deriving an intra prediction mode for a current block; deriving neighboring samples of the current block; and generating a prediction sample for the current block by using at least one of the neighboring samples according to the intra prediction mode, wherein the derived neighboring samples include left neighboring samples, upper left neighboring samples, upper neighboring samples, right neighboring samples, lower right neighboring samples, and lower neighboring samples of the current block. According to the present invention, intra prediction performance can be improved by using expanded neighboring reference samples, and coding efficiency for cus can be improved.. ... Lg Electronics Inc

07/26/18 / #20180213216

Media data transmission device, media data reception device, media data transmission method, and media data rececption method

A media data transmission method according to one embodiment of the present invention comprises the steps of: generating a media file including three-dimensional (3d) video data and meta data; and transmitting the media file, wherein the media file includes, as at least one track, left view image data and right view image data of the 3d video data, and the meta data can include stereoscopic composition type information on the 3d video data.. . ... Lg Electronics Inc

07/26/18 / #20180213144

Terminal and method for controlling the same

The present disclosure may provide a mobile terminal including a camera unit configured to acquire a plurality of images for which focuses are formed at different regions at the same time, a memory unit configured to store the plurality of images, a display unit configured to display a representative image among the plurality of images, and a controller configured to control the display unit such that the representative image among the plurality of images is converted to another image based on a touch input applied to the display unit.. . ... Lg Electronics Inc

07/26/18 / #20180212739

Method for transmitting and receiving channel state information in wireless communication system and apparatus therefor

A method for a machine type communication (mtc) terminal to report a channel state information (csi) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: selecting a set of m downlink subframes as a csi reference resource for the mtc terminal; measuring a channel quality indicator (cqi) through the csi reference resource; and transmitting a csi report including the cqi to a base station through an uplink subframe, wherein the mtc terminal is configured to repeatedly receive an mtc signal by frequency-hopping n sub-bands among a plurality of sub-bands. The number ‘m’ of the downlink subframes to be included in the csi reference resource is determined on the basis of an upper layer parameter received from the base station. ... Lg Electronics Inc

07/26/18 / #20180212738

Method for transmitting data in wireless communication system and apparatus therefor

A method for performing an uplink (ul) multi-user (mu) transmission performed by a station (sta) device in a wireless lan (wlan) system according to an embodiment of the present invention may include receiving a downlink (dl) mu physical protocol data unit (ppdu) including a physical preamble and a data field; and where the data field includes at least one mac protocol data unit (mpdu), where the at least one mpdu includes a trigger frame or a mac header, where the trigger frame or the mac header includes trigger information for a ul mu transmission of an ack (acknowledge) frame, and performing a ul mu transmission of the ack frame in response to the dl mu ppdu based on the trigger information.. . ... Lg Electronics Inc

07/26/18 / #20180212732

Downlink signal reception method, user equipment, downlink signal transmission method and base station

Provided are method and device for transmitting/receiving a downlink signal. A user equipment-specific reference signal (ue-rs) can be transmitted to a user equipment. ... Lg Electronics Inc

07/26/18 / #20180212725

Method for transmitting/receiving ppdu in wireless communication system and apparatus therefor

The present invention relates to a method for transmitting and receiving a physical protocol data unit (ppdu) and an apparatus for supporting the same. Particularly, a method for transmitting a physical protocol data unit (ppdu) performed by an apparatus in a wireless communication system may include generating a high efficiency-short training field (he-stf) sequence in a frequency domain throughout a transmission bandwidth of the ppdu and transmitting the ppdu that includes an he-stf field which is constructed based on the he-stf sequence, wherein the he-stf sequence may be mapped to a data tone except a direct current tone and a guard tone, and wherein a non-zero value may be mapped to all data tones that include a tone index which is a multiple of a predetermined value in the data tone.. ... Lg Electronics Inc

07/26/18 / #20180212717

Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method and broadcast signal receiving method

The present invention presents a method for transmitting a broadcast signal. The method for transmitting the broadcast signal, according to the present invention, presents a system capable of supporting next-generation hybrid broadcast using a terrestrial broadcast network and the internet network. ... Lg Electronics Inc

07/26/18 / #20180212679

Mobile terminal

A mobile terminal is disclosed. The mobile terminal for visible light communication, according to one embodiment of the present invention, uses visible light outputted from a lighting that turns on/off according to a preset condition, and the mobile terminal comprises: a light receiving unit for receiving visible light; a control unit for extracting, from the received visible light, data corresponding to the turning on/off; and a display unit for displaying information based on the extracted data, wherein the light receiving unit comprises at least one among an illuminance sensor, a first image sensor disposed on the front of the mobile terminal, and a second image sensor disposed on the back of the mobile terminal, and the control unit controls so that visible light communication is performed by using, among the illuminance sensor, the first image sensor, and the second image sensor, the sensor that receives visible light having the greatest signal strength.. ... Lg Electronics Inc

07/26/18 / #20180212666

Method for reporting beam index for 3d mimo transmission in wireless communication system, and device therefor

Disclosed in the present application is a method by which a terminal reports a beam index to a base station in a wireless access system. The beam index reporting method comprises the steps of: receiving a plurality of reference signals from the base station; measuring a plurality of beams by using the plurality of reference signals; reporting an index of a first preferential beam among the plurality of beams to the base station; and reporting, to the base station, information on at least one second preferential beam determined on the basis of the first preferential beam, wherein the information on at least one second preferential beam is information on an index difference between the first preferential beam and the at least one second preferential beam.. ... Lg Electronics Inc

07/26/18 / #20180212664

Method for determining precoder for hybrid beamforming in wireless communication system, and apparatus therefor

Disclosed is a method for reporting channel quality information by a terminal to a base station in a wireless communication system to which hybrid beamforming is applied. Particularly, the method comprises the steps of: obtaining information associated with a first precoder for first beamforming from among hybrid beamforming; calculating information associated with a second precoder for second beamforming by receiving, from the base station, a reference signal to which the first beamforming is applied; calculating channel quality information by assuming that a pre-compensation precoder and the second precoder are applied; and reporting the channel quality information to the base station.. ... Lg Electronics Inc

07/26/18 / #20180212503

Moving core type reciprocating motor and compressor

A moving core type reciprocating motor is provided that may include a stator on which a coil may be wound and having an air gap; a magnet fixed to the stator; and a mover that includes a moving core disposed to face the magnet in the air gap and reciprocates with respect to the stator. The magnet may have a first pole and a second pole that are different poles arranged in a reciprocation direction of the mover, and a length of the first pole may be larger than a length of the second pole.. ... Lg Electronics Inc

07/26/18 / #20180212095

Method of manufacturing solar cell

A method of manufacturing a solar cell includes forming a photoelectric converter including an amorphous semiconductor layer, forming an electrode connected to the photoelectric converter, and performing a post-treatment by providing light to the photoelectric converter and the electrode, wherein, in the performing of the post-treatment, a plasma lighting system (pls) is used as a light source, and a processing temperature is within a range from about 100° c. To about 300° c.. ... Lg Electronics Inc

07/26/18 / #20180212083

Heterojunction solar cell and manufacturing method thereof

Discussed is a method of manufacturing a heterojunction solar cell, including: forming a metal compound on a semiconductor substrate; forming a transparent conductive oxide on the metal compound; forming an electrode forming material on the transparent conductive oxide; and sintering the electrode forming material using light sintering to form an electrode part. The transparent conductive oxide may be sintered by light sintering to form a transparent conductive oxide layer formed of the transparent conductive oxide.. ... Lg Electronics Inc

07/26/18 / #20180212082

Solar cell and method for manufacturing the same

Disclosed in a solar cell including: a semiconductor substrate; a first conductive region for extracting a first carrier on the semiconductor substrate; a second conductive for extracting a second carrier on the semiconductor substrate; a first electrode electrically coupled to the first conductive region; and a second electrode electrically coupled to the second conductive region. The first conductive region includes a first compound layer having a first metal, and the second conductive region includes a second compound layer having a second metal. ... Lg Electronics Inc

07/26/18 / #20180212081

Solar cell and solar cell panel including the same

A solar cell includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, and an electrode comprising a plurality of finger lines connected to the conductive region, and formed to extend in a first direction while being parallel, and 6 or more bus bar lines formed to extend in a second direction crossing the first direction.. . ... Lg Electronics Inc

07/26/18 / #20180211362

Electronic frame and image displaying method of electronic frame

The present invention relates to an electronic frame and an image displaying method of an electronic frame. The electronic frame according to one exemplary embodiment of the present invention detects, through an optical sensing unit, parts that are hidden by a frame, sets only a display area that is not hidden by the frame as a valid area, resizes an image so that the image matches the valid area of the display, and displays the image. ... Lg Electronics Inc

07/26/18 / #20180211103

Method of creating map by identifying moving object, and robot implementing the method

The present disclosure relates to creating a map by identifying a moving object, and a robot implementing the method, and the method comprises, by a sensing unit of a robot, sensing a first object located outside the robot, by a control unit of the robot, calculating mobility of the sensed first object, and storing sensed information and sensed time information of the first object in a map, as a fixed object, when the mobility of the first object calculated by the control unit of the robot is lower than a preset reference.. . ... Lg Electronics Inc

07/26/18 / #20180211030

Terminal apparatus and control method for terminal apparatus

A terminal apparatus and a control method are disclosed. The terminal apparatus comprises: an input part for receiving a fingerprint; a control part for performing an authentication procedure with respect to the input fingerprint; and a display part for outputting a notification message if fingerprint authentication with respect to the input fingerprint is completed, wherein the control part sets a fingerprint authentication cancellation mode if contact of the fingerprint lasts for a first predetermined time or more after the fingerprint authentication was completed and can cancel authentication of the fingerprint if a predetermined condition is met.. ... Lg Electronics Inc

07/26/18 / #20180210624

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen configured to display an execution screen; a camera disposed in a front of a main body of the mobile terminal; and a controller configured to receive a touch input to one end of the touch screen that continuously moves in a direction toward the other end of the touch screen, track a direction of a user's sight line using an image captured in the camera, and display a control screen among any one of first and second control screens comprising different graphic objects based on a point to which the touch input is applied, wherein a display position of the control screen is varied according to the tracked direction of the user's sight line.. . ... Lg Electronics Inc

07/26/18 / #20180210448

Method of identifying functional region in 3-dimensional space, and robot implementing the method

The present disclosure relates to a method of identifying a functional region in a 3-dimensional space and a robot implementing the method, and the robot comprises a sensing module that senses a protrusion located outside a robot and provides height and depth information of the sensed protrusion; a functional unit that provides a predetermined function to the outside; a moving unit that moves the robot; a map storage unit that stores a map required for movement of the robot; and a control unit that controls these components.. . ... Lg Electronics Inc

07/26/18 / #20180210445

Moving robot and control method thereof

A moving robot includes a travelling unit to move a main body, an image acquisition unit to acquire an image around the main body, a sensor unit including at least one sensor to sense an obstacle during moving, a storage unit to store information on a location of the sensed obstacle and information on a location of the moving robot, to register, into a map, an obstacle area of the obstacle, and to store an image from the image acquisition unit in the obstacle area, an obstacle acquisition module to determine a final attribute of the obstacle using the attributes of the obstacle obtained based on machine learning, and a control unit to detect attributes of obstacles through the obstacle recognition module if detecting a confinement state by the obstacles and to control the traveling unit to move one of the obstacles.. . ... Lg Electronics Inc

07/26/18 / #20180209721

Refrigerator

A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.. ... Lg Electronics Inc

07/26/18 / #20180209719

Refrigerator

Provided is a refrigerator. The refrigerator includes: a cabinet including an outer case, an inner case disposed inside the outer case and defining a storage space, and an insulating material filled between the outer case and the inner case; a door pivotably connected to a front surface of the cabinet and selectively opening/closing a storage compartment; a shelf assembly including a shelf supporting arm fixed to a real surface of the inner case and a shelf connected to the shelf supporting arm so as to be slidably movable; and a withdrawal device connected to the door and withdrawing the shelf forward in accordance with pivoting of the door for opening the storage space. ... Lg Electronics Inc

07/26/18 / #20180209713

Storage container and refrigerator having the same

A storage container includes a body defining a first opening at a top of the body, a second opening at a bottom of the body, and a space between the first opening and the second opening, a cover configured to open or close the first opening, the cover including an insulation material to thermally insulate the space from an outside of the body, a housing disposed in the space to store items, a thermoelectric element disposed in the second opening, the thermoelectric element including a heat-absorbing surface and a heat-emitting surface, a heat-absorbing heat exchanger that surrounds the housing, contacts the heat-absorbing surface, and is configured to transfer heat from the housing to the heat-absorbing surface, a heat transfer part configured to transfer heat generated from the heat-emitting surface to a wall of the body, and a heat-dissipating part configured to dissipate heat from the heat transfer part.. . ... Lg Electronics Inc

07/26/18 / #20180209681

Air conditioner and control method thereof

An air conditioner may include a camera to obtain an image, an area recognition module for recognizing an area in which an occupant is located in an indoor space divided into a plurality of areas from the image obtained by the camera and distinguishing a living area with respect to the plurality of areas based on a result of recognizing a location of the occupant, and an airflow controller controlling airflow based on the distinguished living area, whereby airflow optimized for each living area of the indoor space may be controlled.. . ... Lg Electronics Inc

07/26/18 / #20180209663

Steam generator and cooking appliance

A steam generator is provided. The steam generator may include a steam chamber, a steam heater to supply heat into the steam chamber, a water supply, through which water to generate steam may be supplied into the steam chamber, one or more interference members disposed in the steam chamber to interfere with a flow of the water introduced through the water supply, and at least one discharge to discharge the steam generated in the steam chamber. ... Lg Electronics Inc

07/26/18 / #20180209616

Mobile terminal

A lighting device includes a printed circuit board (pcb), a submount mounted on the pcb, a die mounted on the submount and including a plurality of light emitting devices, and a pad inserted into a hole formed in the submount such that the die and the pcb are electrically connected through the submount, connected to the die by a wire bonding, and electrically connected to the pcb.. . ... Lg Electronics Inc

07/26/18 / #20180209422

Scroll compressor

A scroll compressor formed having a casing, a compression unit provided in an inner space of the casing to form a compression chamber composed of an inner pocket and an outer pocket by a pair of two scrolls, and bypass holes provided in the compression unit to bypass refrigerant suctioned into the compression chamber to the inner space of the casing to vary compression capacity, wherein the bypass holes are formed in a compression chamber constituting the inner pocket and a compression chamber constituting an outer to pocket to be located in compression chambers having different pressures along a movement path of the respective compression chambers.. . ... Lg Electronics Inc

07/26/18 / #20180209086

Laundry treatment apparatus

A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a drum having a cylindrical shape, a first support member to rotatably support an open front drum surface, an opening formed through the first support member to allow the drum to communicate with a cabinet opening, a second support member to rotatably support an open rear drum surface, a driving unit to rotate the drum, a first mounting portion provided at a selected one of the support members and disposed below a horizontal line passing through a rotation center of the drum, a second mounting portion provided at the selected support member and disposed above the horizontal line, and a drum support unit configured to rotatably support a circumferential surface of the drum and to be separably coupled to either the first mounting portion or the second mounting portion in an interchangeable manner.. ... Lg Electronics Inc

07/26/18 / #20180208243

Autonomous driving vehicle

A method can include acquiring, by at least one controller, information on whether a state of an autonomous driving vehicle is switched from a manual driving state to an autonomous driving state; and controlling, by the at least one controller, directional vehicle wheels to change in direction regardless of a rotation of a steering wheel.. . ... Lg Electronics Inc

07/26/18 / #20180208060

Vehicle control device and method therefor

The present invention relates to a vehicle control device that can display various pieces of image information associated with a state of a vehicle, and a control method for the device. The vehicle control device comprises: a single touch screen; and a single control unit, which includes at least two different operating system programs which independently operate, and controls each of the operating system programs to display image information on the single touch screen, wherein the control unit controls the touch screen to enable at least one of the operating system programs to display image information on the touch screen, according to at least one of operation states of the operating system programs and the state of the vehicle.. ... Lg Electronics Inc

07/26/18 / #20180207568

Air cleaner

An air cleaner is provided. The air cleaner may include a first air cleaning module including a first fan, a first filter, and a first inlet through which air is suctioned in a radial into the first filter; a second air cleaning module provided over the first air cleaner including a second fan, a second filter, and a second inlet through which air is suctioned in the radial direction to the second filter; and an air flow controller coupled with the second air cleaning module and including a third fan to control a flow of the air discharged from the second air cleaning module.. ... Lg Electronics Inc

07/26/18 / #20180206701

Rack and dishwasher including the same

A dishwasher (100) is disclosed. The dishwasher includes a washing tub (130) for defining a washing space, a rack (150) provided in the washing tub (130) so as to be withdrawn from the washing tub (130) for receiving dishes, and a plurality of spraying units (132, 133, 134), for spraying wash water to the rack (150). ... Lg Electronics Inc

07/26/18 / #20180206700

Rack and dishwasher including the same

A dishwasher (100) is disclosed. The dishwasher (100) includes a washing tub (130) for defining a washing space, a rack (200) provided in the washing tub (130) so as to be withdrawn from the washing tub (130) for receiving dishes, and a plurality of spraying units (132, 133, 134) for spraying wash water to the rack (200). ... Lg Electronics Inc

07/26/18 / #20180206699

Dishwasher

A dishwasher includes a tub, a spray arm, a sump, a pump body including a partition that partitions the pump body into a first chamber and a second chamber, a communication hole defined in the partition, a pump channel that connects the sump to the first chamber, an arm channel that connects the spray arm to an interior of the second chamber, an impeller located in the second chamber and configured to rotate to supply water to the arm channel, a heating unit configured to heat water stored in the first chamber, a steam channel that connects the first chamber to the tub, and a channel controller configured to, based on rotation of the impeller, supply water that passes through at least one of the sump, the pump channel, the second chamber, or the arm channel to the steam channel to close the steam channel.. . ... Lg Electronics Inc

07/26/18 / #20180206698

Dishwasher

Disclosed is a dishwasher (100) including a tub (11) configured to accommodate washing targets, spray arms (3, 5) provided within the tub (11) to spray washing water to the washing targets, a base (12) configured to support the tub (11), a sump (13) provided within the base (12) to store washing water, a pump (8) configured to supply washing water stored in the sump (13) to the spray arms (3, 5), a support body (91) fixed to the inside of the base (12) and located above the pump (8), at least two connection parts (95) configured to connect the pump (8) to the support body (91) and to damp vibration generated by the pump (8), and restriction parts (97) protruding from the base (12) to restrict the movement range of the pump (8) held by the connection parts (95).. . ... Lg Electronics Inc

07/26/18 / #20180206696

Dishwasher

A dishwasher includes a tub, a spray arm, a sump, a pump body, the pump body including a partition between first and second chambers, a communication hole in the partition that communicates with the first and second chambers, a pump flow path that connects the sump to the first chamber, an arm flow path that connects the spray arm to the second chamber, an impeller in the second chamber, a heating unit to heat water in the first chamber, a steam flow path that connects the first chamber to the tub, a connection flow path that connects the steam flow path to the arm flow path, and a flow path valve configured to close the steam flow path based on water being supplied to the connection flow path, and to open the steam flow path based on a lack of water being supplied to the connection flow path.. . ... Lg Electronics Inc

07/26/18 / #20180206691

Robot cleaner

The disclosure relates to a robot cleaner. The robot cleaner comprises a main body; a plurality of spin mop assemblies disposed at a lower portion of the main body and configured to include at least one mop pad attached at lower portions of the plurality of spin mop assemblies; a driving assembly configured to drive the plurality of spin mop assemblies; a first supply assembly configured to store a first liquid inside the main body and supply the first liquid to at least one mop pad of some of the plurality of spin mop assemblies by adjusting a first valve; and a second supply assembly configured to store a second liquid inside the main body and supply the second liquid to at least one mop pad of the others of the plurality of spin mop assemblies by adjusting a second valve.. ... Lg Electronics Inc

07/26/18 / #20180206687

Robot cleaner

A robot cleaner is disclosed. The robot cleaner includes a main body, a suction device provided inside the main body, a suction port for sucking foreign substances upon operation of the suction device, a dust collection device for collecting foreign substances from air sucked through the suction port, one or more wheels for enabling the main body to travel autonomously, and a control unit for controlling operation of the suction device and the wheels. ... Lg Electronics Inc

07/26/18 / #20180206632

Sink

There is provided a sink including: a washing case that is divided into a plurality of spaces including a dishwashing space; a table on which the washing case is mounted; a dish rack that is detachably provided in the dishwashing space and having a washing nozzle rotatably installed on a bottom; a sump assembly that is mounted on a bottom surface of the dishwashing space and stores washing water to be supplied to the washing nozzle in a state where the dish rack is mounted on the dishwashing space; and a washing cover that slides horizontally above the dishwashing space to be inserted into the table or to cover an opened upper surface of the dishwashing space, in which the washing cover includes an operation unit for inputting operating command for dishwashing and a display unit for displaying various information.. . ... Lg Electronics Inc

07/19/18 / #20180206289

Method and device for terminal performing pdcch monitoring on scptm

Provided are a method for a terminal performing physical downlink control channel (pdcch) monitoring for receiving a single-cell point-to-multipoint (scptm) service in a wireless communication system, and a device supporting same. A terminal may receive one or more scptm discontinuous reception (drx) configuration for receiving a scptm service, and on the basis of the one or more scptm drx configuration, perform pdcch monitoring for receiving the scptm service.. ... Lg Electronics Inc

07/19/18 / #20180206279

Method and device for forming application service platform session in wireless communication system

The present specification may provide a method for forming, by a searcher terminal, an application service platform session with an advertiser terminal in a wireless communication system. The method for forming an application service platform session may comprise the steps of: performing discovery for the advertiser terminal and a first service; and forming an asp session for the first service by performing connection with the advertiser terminal on the basis of a result of the performed discovery, wherein the discovery and the connection may be performed through at least one of multiple interfaces supported by application service platforms of the searcher terminal and the advertiser terminal when the searcher terminal and the advertiser terminal are first type terminals, and the discovery and the connection may be performed through a wi-fi direct interface when one of the searcher terminal and the advertiser terminal is the first type terminal and the other is a second type terminal.. ... Lg Electronics Inc

07/19/18 / #20180206266

Method and apparatus for performing communication in wireless communication system

Provided are a method and an apparatus for performing communication in a wireless communication system. Specifically, a control channel element is configured by using a resource element group in the same symbol of a resource block. ... Lg Electronics Inc

07/19/18 / #20180206261

Method for receiving a signal in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for receiving a signal in wireless communication system, the method comprising: configuring a plurality of cells; receiving information indicating a mapping relation between types of data and a plurality of cells; and transmitting a data only on at least one cell which is mapped to a first type of data according to the information, if the data belongs to the first type of data.. ... Lg Electronics Inc

07/19/18 / #20180206257

Method for triggering a bsr for sidelink data in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for triggering a bsr for sidelink data in a d2d communication system, the method comprising: configuring a sidelink logical channel; receiving a sidelink data of the sidelink logical channel from upper layer; checking whether the sidelink data of the sidelink logical channel is received from the enb or not; and triggering a buffer status reporting according to a result of the checking, wherein if the sidelink data of the sidelink logical channel is received from the enb, the buffer status reporting is not triggered.. ... Lg Electronics Inc

07/19/18 / #20180206250

Method for transmitting and receiving terminal grouping information in non-orthogonal multiple access scheme

A method by which a base station transmits terminal grouping information in a non-orthogonal multiple access scheme can comprise the steps of: grouping terminals sharing the same frequency resource on the basis of any one of a data transmission rate requested by each terminal, scheduling impartiality among the terminal, and a timing distance of each terminal; and allocating reference symbols for each grouped terminal group such that the reference symbols do not overlap for each terminal group in a time domain.. . ... Lg Electronics Inc

07/19/18 / #20180206234

Method of resolving overlaps in data transmission and user equipment therefor

A method of a user equipment (ue) operating in a wireless communication system using orthogonal subcarriers, the method including generating, by the ue, orthogonal frequency division multiplexing (ofdm)-based symbols, wherein each ofdm-based symbol includes a cyclic prefix (cp) and a data part, transmitting, by the ue, a first subframe including n ofdm-based symbols, wherein n is an integer and transmitting, by the ue, a second subframe including n ofdm-based symbols, following the first subframe, wherein, when the first subframe and the second subframe are overlapped based on a timing adjustment command received from a base station, the first subframe is transmitted completely while the second subframe is transmitted partially without an overlapped part of the second subframe.. . ... Lg Electronics Inc

07/19/18 / #20180206224

Method and user equipment for performing uplink transmission

A disclosure of the present specification provides a new pucch format for allowing increased uci (harq-ack; including csi) to be transmitted in an environment in which an enhanced carrier aggregation technology is used so that cells, the number of which exceeds five and is a maximum of x (e.g., 32), can be aggregated.. . ... Lg Electronics Inc

07/19/18 / #20180206223

Method for reporting channel status information in wireless communication system and device for same

Disclosed in the present application is a method for transmitting, by a terminal, uplink control information to a base station in a wireless communication system. In detail, the method includes the steps of: periodically transmitting, to a base station, first uplink control information including channel status information; and transmitting, to the base station, second unlink control information including response information to downlink data, wherein when the first uplink control information and the second uplink control information are transmitted at the same time, the channel status information is characterized in being included in the second uplink control information and the first uplink control information and the second uplink control information are characterized in being transmitted together with a first indicator for indicating whether the response information is included.. ... Lg Electronics Inc

07/19/18 / #20180206211

Resource allocation method for device-to-device communication in wireless communication system, and apparatus therefor

Disclosed in the present application is a method by which a transmission terminal transmits a signal by using device-to-device communication in a wireless communication system. Particularly, the method comprises the steps of: dividing each of a plurality of resource units into clean units and dirty units; selecting at least one of the clean units as a transmission resource when the number of clean units is greater than or equal to a first threshold value; selecting at least one of the dirty units as the transmission resource when the number of clean units is less than the first threshold value; and transmitting a device-to-device communication signal by using the selected transmission resource, wherein the transmission resource selected among the dirty units is determined on the basis of the transmission power of the device-to-device communication signal.. ... Lg Electronics Inc

07/19/18 / #20180206147

Method for triggering a buffer status report in dual connectivity and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for triggering a bsr in dual connectivity, the method comprising: configuring a threshold and a timer, starting the timer when an amount of data available for transmission changes from a value less than the threshold to a value larger than or equal to the threshold, and triggering a bsr when the timer expires.. ... Lg Electronics Inc

07/19/18 / #20180206137

Method and device for cell granularity reporting in wireless communication system

Disclosed are a method for cell granularity reporting in a wireless communication system and a device therefor. The method for performing cell granularity reporting by a user equipment (ue) in an idle state in a wireless communication system includes receiving a cell granularity reporting configuration from a network, detecting whether a cell in which the ue is camping in the idle state is changed, and when it is detected that the cell in which the ue is camping is changed, transmitting cell change information to the network, wherein the cell granularity reporting configuration includes an indication regarding whether to receive a multimedia broadcast and multicast service (mbms), and when the indication regarding whether an mbms is received is activated, the ue does not perform the cell granularity reporting unless the ue receives mbms data.. ... Lg Electronics Inc

07/19/18 / #20180206081

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter includes an encoder configured to perform outer encoding and inner encoding on physical layer pipe (plp) data, a time interleaver configured to interleave the plp data on which the outer encoding and the inner encoding are performed, a framer configured to generate a signal frame comprising the interleaved plp data, the signal frame comprising a preamble and at least one subframe, a frequency interleave configured to interleave data comprised in the generated signal frame, a pilot inserter configured to insert scattered pilots (sps) into the signal frame comprising the interleaved data, and a modulator configured to modulate the sps inserted signal frame by orthogonal frequency division multiplexing (ofdm) modulation scheme.. . ... Lg Electronics Inc

07/19/18 / #20180205984

Method of performing time-shift function and television receiver using the same

A method of performing time-shift function and television receiver having a tuner and a personal video recorder for storing broadcast programs of at least one channel enables a broadcast program of a currently tuned channel to be continuously and efficiently stored to enable time-shifting, regardless of an interruption by switching channels or changing input sources or even in the case of an inadvertent power-off condition. The method includes steps of setting a time-shift lock function; storing in the personal video recorder the broadcast program of a first channel that is currently viewed; storing in the personal video recorder the broadcast program of a second channel and the broadcast program of the first channel, if the currently viewed first channel is switched to the second channel; and supplying power only to the tuner and the personal video recorder, if a power-off condition occurs, wherein the supply of power to the tuner and the personal video recorder causes a continuous storing of the broadcast programs of the first and second channels in the personal video recorder.. ... Lg Electronics Inc

07/19/18 / #20180205983

Image display apparatus and mobile terminal

The present invention relates to an image display apparatus and a mobile terminal. The image display apparatus according to one embodiment of the present invention comprises: a display; an interface unit for exchanging data with the mobile terminal; and a control unit for controlling a mirroring related menu including mirroring related server information or content related to the server information such that the mirroring related menu is displayed on the basis of a user input, receiving a mirroring application item from the mobile terminal through the interface unit, and controlling the received mirroring application item such that the received mirroring application item is displayed in the mirroring related menu. ... Lg Electronics Inc

07/19/18 / #20180205975

Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method

A broadcast signal transmission method according to one embodiment of the present invention can comprise the steps of: generating service data of a broadcast service, wherein the service data includes a service component included in the broadcast service; generating service signaling information for signaling the broadcast service; and transmitting a broadcast signal including the service data and the service signaling information.. . ... Lg Electronics Inc

07/19/18 / #20180205952

Method and apparatus for performing arithmetic coding by limited carry operation

Disclosed herein is a method of performing an arithmetic coding for data symbols, comprising: creating an interval for each of the data symbols, the interval being represented based on a starting point and a length of the interval; updating the interval for each of the data symbols; checking whether the updated interval is included in a specific range; and renormalizing the updated interval based on a result of the checking.. . ... Lg Electronics Inc

07/19/18 / #20180205944

User interface apparatus for vehicle, and vehicle

Disclosed is a user interface apparatus for a vehicle, the apparatus including: a display unit configured to output stereoscopic content; an internal camera configured to acquire an image of the inside of the vehicle; and a processor configured to detect an image of a head of a user of the vehicle based on the image of the inside of the vehicle, generate pose information and movement information of the head based on the image of the head, and set a virtual head box based on a method for implementing the stereoscopic content, the pose information, and the movement information.. . ... Lg Electronics Inc

07/19/18 / #20180205820

Mobile terminal and method for controlling same

The present invention relates to a mobile terminal and a method for controlling same, the mobile terminal comprising: a touch screen for displaying information on a screen; and a control unit which controls the touch screen so that, if an input of a touch gesture touching with a pressure below a predetermined level and dragging in a first direction is received on the screen, a first function screen is displayed and, if an input of a touch gesture touching with a pressure at or above the predetermined level and dragging in the first direction is received on the screen, a second function screen is displayed. Accordingly, a display unit in the “off” state can display time information or notification information according to a touch command which has been input.. ... Lg Electronics Inc

07/19/18 / #20180205807

Method for indicating a priority for relay data in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for indicating a priority in a d2d communication system, the method comprising: receiving a sdu with a priority corresponding to the sdu from an upper layer; generating a pdu including the sdu and the corresponding priority; and transmitting the pdu to a peer device.. ... Lg Electronics Inc

07/19/18 / #20180205800

Method for updating proxy service in wireless communication system and device therefor

The present specification can provide a method by which a nan proxy client updates a proxy service in a wireless communication system, wherein the method by which a nan proxy client updates a proxy service.. . ... Lg Electronics Inc

07/19/18 / #20180205599

Method for configuring sps resources in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring sps resources in wireless communication system, the method comprising: configuring a plurality of cells; receiving information for semi-persistent scheduling (sps) resource configuration with an indication indicating at least one cell among the plurality of cells on which the sps resource configuration is to be configured; and configuring a set of sps resources based on the sps resource configuration on the at least one cell indicated by the indication. ... Lg Electronics Inc

07/19/18 / #20180205584

Method for transmitting and receiving signal in wireless lan system and device for same

A method for receiving a signal by a station in a wireless lan system, according to an embodiment of the present invention, comprises the steps of: receiving one of a plurality of per channel sig-bs, comprised in a sig-b field, via a first channel among the transmission bandwidth of a multi-user (mu) frame comprising sig-b field and data; and receiving the data of the mu frame on a second channel differing from the first channel via which the per channel sig-bs have been received. Although any one of the plurality of per channel sig-bs is transmitted on the second channel, the data of the mu frame is received by means of the per channel sig-bs that are transmitted on the first channel instead of the per channel sig-bs that are transmitted on the second channel.. ... Lg Electronics Inc

07/19/18 / #20180205579

Method for estimating nonlinear self-interference channel in wireless communication system and device for same

A method for estimating a nonlinear self-interference channel in a wireless channel system, according to the present invention, can further comprise the steps of: applying a first sequence to a first symbol; applying, to a second symbol, a sequence of which a phase is shifted from that of the first sequence by π/2; and transmitting the first symbol and the second symbol.. . ... Lg Electronics Inc

07/19/18 / #20180205570

Mobile terminal, server, and method of operating the same

A mobile terminal includes: a display; a radio communication unit configured to exchange data with a server; and a controller configured to perform various operations. For example, in response to an input to execute an application associated with a home appliance, the controller to control a screen of the application associated with the home appliance to be displayed on the display. ... Lg Electronics Inc

07/19/18 / #20180205534

Method and apparatus for handling tdd frame for short tti in wireless communication system

A method and apparatus for communicating with a user equipment via a time division duplex (tdd) frame using a short transmission time interval (tti) in a wireless communication system is provided. An enodeb (enb) configures the tdd frame including a set of short downlink (dl) ttis and a set of short uplink (ul) ttis, and communicates with the ue via the tdd frame. ... Lg Electronics Inc

07/19/18 / #20180205526

Method and device for transmitting and receiving tracking reference signal in wireless communication system supporting unlicensed band

Disclosed are a trs receiving method comprising: receiving, from a base station, information indicating that a trs is transmitted in a subframe; receiving the trs transmitted in the subframe; and performing tracking by using the trs, and a terminal performing, in the subframe to which the trs is transmitted, the demodulation of data or not transmitting an acknowledgement/negative ack (ack/nack) for the data.. . ... Lg Electronics Inc

07/19/18 / #20180205512

Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal

Provided is a device and method for transmitting or receiving an uplink channel or a downlink channel. In a wireless communication system, a user equipment: receives a physical downlink control channel (pdcch) for the user equipment in subframe n; and repeatedly transmits a physical uplink shared channel (pusch) corresponding to the pdcch within d subframe(s) out of every p subframes from subframe n+k, wherein each of k, d, and p is a positive integer, and p may be a predefined value greater than d.. ... Lg Electronics Inc

07/19/18 / #20180205437

Method for transmitting and receiving feedback information in wireless communication system and device for same

A method by which a base station receives feedback information on beamforming in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting an omni-directional beam formed uniformly in all directions, on the basis of a non-precoded first signal; transmitting a plurality of directional beams through a plurality of antenna ports on the basis of second signals precoded in different directions; and receiving feedback information from a terminal, wherein the feedback information includes a gain difference between a first directional beam among the plurality of directional beams and the omni-directional beam, and an index of a first antenna port used in transmitting the first directional beam among the plurality of antenna ports.. . ... Lg Electronics Inc

07/19/18 / #20180205432

Method and apparatus for transmitting and receiving channel information in inter-vehicle communication system

The present specification relates to a method by which a terminal transmits channel information to a base station in an inter-vehicle communication system. The method for transmitting channel information can comprise the steps of: measuring channel information and feeding the same back to the base station; and receiving data on the basis of the channel information. ... Lg Electronics Inc

07/19/18 / #20180204965

Solar cell and method for manufacturing the same, and solar cell module

A solar cell module includes a plurality of solar cells comprising a first solar cell and a second solar cell adjacent to each other, a conductive ribbon electrically connecting the first solar cell and the second solar cell, a front member positioned on a front surface of the plurality of solar cells, a back member positioned on a back surface of the plurality of solar cells, a first protection film positioned between the front member and the plurality of solar cells, and a second protection film positioned between the back member and the plurality of solar cells.. . ... Lg Electronics Inc

07/19/18 / #20180204964

Solar cell and solar cell panel including the same

A solar cell includes a semiconductor substrate, an emitter formed on a first surface of the semiconductor substrate, a back surface field formed on a second surface of the semiconductor substrate, a first electrode connected to the emitter, a second electrode connected to the back surface field, and a second pad electrode connected to the second electrode, wherein the second electrode and the second pad electrode are spaced apart from each other in the first direction so as to form a spacer therebetween.. . ... Lg Electronics Inc

07/19/18 / #20180204962

Solar cell

Disclosed is a solar cell including: a semiconductor substrate; a conductive region on or at the semiconductor substrate; an electrode electrically connected to the conductive region; and a passivation layer on a light incident surface of the semiconductor substrate. The passivation layer includes a first layer in contact with the light incident surface of the semiconductor substrate and formed of silicon oxynitride for ultraviolet stability. ... Lg Electronics Inc

07/19/18 / #20180204737

Method of manufacturng solar cell

A method of manufacturing a solar cell is disclosed. The method of manufacturing the solar cell includes depositing an intrinsic amorphous silicon layer on a surface of a semiconductor substrate, depositing an amorphous silicon layer containing impurities on the intrinsic amorphous silicon layer to form a conductive region, and forming an electrode electrically connected to the conductive region. ... Lg Electronics Inc

07/19/18 / #20180204375

Smart device and method for controlling same

The present invention provides a smart device, which is configured to track the movement of the user's head, and a method for controlling the same. The present invention provides a smart device and a method for controlling the same, the smart device comprising: a body; an output device, which can be attached to/detached from the body, and which is configured to provide multiple reference points in a peripheral space; a camera for acquiring images of the provided reference points; and a control device configured to track the movement of the smart device using the acquired images.. ... Lg Electronics Inc

07/19/18 / #20180204350

Terminal and system comprising same

The present invention is to provide a terminal for performing a secretarial function for assisting a person's memory at home or in a company, and a system comprising the same. The terminal comprises: a camera module configured to capture an image of a predetermined space when a person's motion in the predetermined space is detected; and a memory for storing the image captured by the camera module, wherein when a user request is received, the position of an object corresponding to the user request is detected using the image stored in the memory, and guide information can be outputted in at least one manner of a visual manner, an auditory manner and a tactile manner so that the detected position is guided.. ... Lg Electronics Inc

07/19/18 / #20180203660

Display system

Provided a display system according to an embodiment of the present invention comprises: a first display device configured to display a partial image of a whole image of content; a second display device configured to display a remaining image of the whole image of the content; a remote control device configured to transmit a command for controlling a first display unit and a second display unit; and a controller configured to control the first display device and the second display device, wherein the controller can correct misalignment between the partial image and the remaining image that occurs in a boundary area between a display area of the first display device and a display area of the second display device according to the command received from the remote control device.. . ... Lg Electronics Inc

07/19/18 / #20180203484

Keyboard and terminal system comprising same

The present invention relates to a keyboard formed so as to be attachable to and detachable from a terminal main body and capable of comprising: a keyboard main body having key buttons formed on one surface; an accommodation part formed on the one surface so as to accommodate at least a portion of the terminal main body; and a cover formed so as to be rotatable from the one surface such that the cover covers at least a portion of the accommodation part in a closed state and exposes the accommodation part in an open state. In addition, the keyboard according to the present invention is preferably formed such that the keyboard main body is turned on or off according to the opening or closing of the cover.. ... Lg Electronics Inc

07/19/18 / #20180203448

Moving robot

A moving robot is provided. A moving robot according to an embodiment of the present invention determines the location of a preset light device within a driving area and controls the light device based on the location. ... Lg Electronics Inc

07/19/18 / #20180203328

Camera module and camera device

Disclosed is a camera module capable of overcoming a design limitation on a structure for auto-focusing and handshake compensation attributable to the thickness of the camera module provided in a small-sized camera device. The camera module includes a refractive unit including at least one lens, which has an optical axis oriented in a first direction, a lens case for supporting the refractive unit mounted thereto, a focusing-driving magnet secured to the lens case, a focusing-driving coil configured to accommodate at least a portion of the focusing-driving magnet inserted thereinto and to receive first current and generate driving force for allowing the focusing-driving magnet to perform first relative displacement in the first direction, a compensatory case configured to support the focusing-driving coil fixedly mounted thereto, and a focusing-sensing coil fixedly provided in the compensatory case and wherein second current is electromagnetically induced at the focusing-sensing coil by the first relative displacement.. ... Lg Electronics Inc

07/19/18 / #20180203239

Wearable device

A wearable device comprises: a u-shaped bent frame; a flexible part which is located at one end of the frame and of which the shape, bent and deformed by means of external force, is fixed; a main body housing connected to an end of the flexible part; a projector which is mounted on the main body and emits light corresponding to image information; and a transparent screen which is coupled to the main body housing and reflects the light emitted from the projector to supply and image to the wearer's eyes. The wearable device can be deformed to fit the user's head so that the wearing comfort is improved, and the wearable device can be worn even when the user is wearing glasses by detaching the main body housing.. ... Lg Electronics Inc

07/19/18 / #20180202707

Refrigerator and door opening and closing apparatus for refrigerator

A refrigerator includes a cabinet, a main-door, the main-door, a sub-door, a restraint device that protrudes from a rear surface of the sub-door, a latch device located at the main-door and configured to selectively restrict movement of the restraint device, and an operation device located at the sub-door and configured to release the restraint device from the latch device. The latch device includes a latch configured to restrict movement of the restraint device from the latch based on rotation of the latch, a stopper configured to engage a side of the latch and limit movement of the latch, a pusher configured to push the stopper to cause the stopper to rotate, and an elastic member connected to the latch and to the stopper. ... Lg Electronics Inc

07/19/18 / #20180202682

Air conditioner and control method thereof

Disclosed is an air conditioner and a control method thereof, the air conditioner where a plurality of units is connected wirelessly to receive and transmit data with each other, and the control method in which an address is set in a wireless communication method using an initially set basic channel, a group is set in response to a response signal, and communication is performed with an indoor unit belonging into the same group through a new channel. Accordingly, the plurality of units in the air conditioner is able to receive and transmit data with each other wirelessly, and a group is set with respect to multiple units so that the multiple units are able to communicate with each other directly. ... Lg Electronics Inc

07/19/18 / #20180202681

Air-conditioner system and control method

An air-conditioner system may include a plurality of air-conditioners, a management server and a database. The management server may be configured to receive air-conditioner data from the plurality of air-conditioners at a predetermined time interval and to analyze the received air-conditioner data to diagnose a state of the air-conditioners. ... Lg Electronics Inc

07/19/18 / #20180202440

Scroll compressor

A scroll compressor is provided that may include a casing, a drive motor, a rotational shaft, a frame provided at a lower side of the drive motor, a first scroll provided at a lower side of the frame, a second scroll provided between the frame and the first scroll and including a compression chamber provided between the first scroll and the second scroll, and a first check valve provided at an exit end of the discharge port to prevent refrigerant discharged to the inner space of the casing from flowing back to the compression chamber. A communication path may be provided at the exit end of the discharge port to communicate the inner space of the casing with the compression chamber when the first check valve is closed to cause refrigerant to flow back to the compression chamber, enabling a quick flat pressure state to be made.. ... Lg Electronics Inc

07/19/18 / #20180202430

Apparatus for controlling linear compressor

Disclosed is an apparatus for linear compressor which includes a drive unit configured to apply a test signal to the linear compressor, a current detection unit configured to detect a motor current of the linear compressor, a voltage detection unit configured to detect a motor voltage of the linear compressor, and a controller configured to acquire plural inductances varied according to a size of the motor current, based on a change of the motor current and the motor voltage which are acquired according as the test signal is applied.. . ... Lg Electronics Inc

07/19/18 / #20180202096

Control method of laundry treatment apparatus

A control method of a laundry treatment apparatus is disclosed which includes a hot air supply procedure for supplying heated air to a drum through operation of a heating unit, a dryness measurement procedure for measuring dryness of laundry, a first heating unit control procedure executed when the measured dryness is lower than a reference dryness, to complete operation of the heating unit when the measured temperature reaches a first temperature and to operate the heating unit when the measured temperature reaches a second temperature lower than the first temperature, and a second heating unit control procedure executed when the measured dryness is equal to or higher than the reference dryness, to complete operation of the heating unit when the measured temperature reaches a third temperature lower than the second temperature and to operate the heating unit when the measured temperature reaches a fourth temperature lower than the third temperature.. . ... Lg Electronics Inc

07/19/18 / #20180202093

Home appliance and online system including the same

An online system, including a smart laundry machine, which is capable of easily and inexpensively using the smart laundry machine is disclosed. A further extended type of a smart home appliance, an online system including the same, and a method of using the online system are also disclosed. ... Lg Electronics Inc

07/19/18 / #20180202091

Laundry treating apparatus and method of the same

A control method of a laundry treating apparatus including a first treating unit, a second treating unit, and a display unit includes displaying selection information on the display unit and receiving selection of at least one of the first or second treating units, based on selection of at least one of the first or second treating units, displaying the operation command performable by the selected treating unit and receiving selection of the operation command, and based on the selected treating unit, performing the operation command and displaying a progressing state of the operation command.. . ... Lg Electronics Inc

07/19/18 / #20180201207

Vehicle and method of controlling a display therein

Disclosed are a vehicle and method of controlling a display therein. Herein, the vehicle supports auto driving. ... Lg Electronics Inc

07/19/18 / #20180201134

User interface apparatus for vehicle and vehicle

Disclosed is a user interface apparatus for a vehicle, including: an interface unit; a display unit configured to implement multiple display layers each having a different virtual difference; and a processor configured to receive driving situation information of the vehicle through the interface unit, and control the display unit to vary a virtual distance of each of the multiple display layers.. . ... Lg Electronics Inc

07/19/18 / #20180200888

Mobile robot system and control method thereof

A mobile robot system and a related control method sets a virtual wall as a specific area so that a mobile robot cannot approach within a cleaning area to restrict a traveling of the mobile robot, registers the virtual wall on a map when the virtual wall for restrict the approach of the mobile robot is set by a terminal, calculates a location of the virtual wall for the cleaning area to avoid the virtual wall, and restricts the approach of the mobile robot by matching the virtual wall to the cleaning area, controlling the mobile robot as if an actual physical obstacle exists by setting the virtual wall on the map through the terminal and matching to an actual cleaning area, and achieving an easy cleaning setting and effectively controlling the mobile robot as it can be plurally set at a desired location irrespective of the number.. . ... Lg Electronics Inc

07/19/18 / #20180199779

Cleaner holder

A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding from the first body to support the cleaner; and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the second body.. . ... Lg Electronics Inc

07/19/18 / #20180199778

Cleaner holder

A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding from the first body to support the cleaner; and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the second body.. . ... Lg Electronics Inc

07/19/18 / #20180199777

Cleaner holder

A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding from the first body to support the cleaner; and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the second body.. . ... Lg Electronics Inc

07/19/18 / #20180199774

Cleaner

A cleaner according to the present invention includes a cleaner main body, and a suction unit provided with a nozzle portion configured to suck air containing foreign substances on a floor into the cleaner main body, and a brush assembly detachably mounted on the nozzle portion, wherein the brush assembly includes a frame coupled to the nozzle portion and provided with an opening that is open toward the front and positioned adjacent to the floor, a brush rotation bar accommodated in the frame and having at least one end portion rotatably supported on the frame, and a variable shutter rotatably mounted on the frame, and configured to close a part of the opening by being rotated by pressing force upon being brought into contact with the floor, whereby air suction force can be varied to correspond to a state of the floor, thereby improving cleaning performance.. . ... Lg Electronics Inc

07/12/18 / #20180199450

Display device

. . The present invention is a display device comprising: a housing providing an inner space; a plate in the housing, the plate dividing the inner space into a front space and a rear space and including an opening communicating the front space with the rear space; a display module in the front space, the display module mounted on the plate and covering the opening; and an inlet and an outlet formed at the housing, the inlet and the outlet communicating the rear space with an outside of the housing.. . ... Lg Electronics Inc

07/12/18 / #20180199390

Method for terminal to establish multi-links in wireless communication system, and apparatus therefor

A method for a terminal out of a coverage to establish multi-links via relay terminals in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: sending an rrc connection request to a temporary relay terminal having the most excellent device to device (d2d) signal quality, among relay terminals located nearby the terminal; receiving, from the temporary relay terminal, an rrc connection setup indicative of a first base station to provide a substitution link, from among the base stations to which the relay terminals are connected; establishing the serving link via a first relay terminal by sending an rrc connection completion message to the first relay terminal connected to the first base station, from among the relay terminals; and establishing the substitution link in which unicast data transmission/reception is deactivated, via the second relay terminal connected to the second base station, from among the relay terminals.. . ... Lg Electronics Inc

07/12/18 / #20180199376

Method and device for transmitting data burst in wireless access system supporting unlicensed band and carrier aggregation

The present invention relates to a wireless access system supporting an unlicensed band and a carrier sensing method, and more specifically, to methods for performing listen before talk (lbt), methods for selecting a representative carrier, methods for transmitting data bursts, and a device for supporting same. A method for a base station transmitting a data burst in a wireless access system supporting an unlicensed band and carrier aggregation, according to one embodiment of the present invention, may comprise the steps of: selecting a first component carrier (cc) from among at least two ccs; performing a listen before talk (lbt) process during which a random backoff is carried out by the first cc; and transmitting the data burst from the first cc; and transmitting the data burst from the first cc, when the first cc is in an idle state after the lbt process, wherein the step of selecting the first cc may be performed every time a specific number of data bursts have been transmitted or at specific time intervals.. ... Lg Electronics Inc

07/12/18 / #20180199374

Communication method in unlicensed band and device using same

Provided are a communication method in an unlicensed band and a device using same. If the device succeeds in clear channel assessment (cca) during a reservation time in an unlicensed band, the device transmits a reservation signal and detects reservation signals received from other wireless devices during the reservation time. ... Lg Electronics Inc

07/12/18 / #20180199365

Method for triggering buffer status report in dual connectivity and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for triggering bsr in dual connectivity, the method comprising: configuring a mac threshold for determining whether to trigger a bsr, checking an amount of data available for transmission in a pdcp entity and a rlc entity, and triggering the bsr when the amount of the data available for transmission in the pdcp entity and the rlc entity changes from a first value to a second value, if the first value is less than or equal to the mac threshold and the second value larger than the mac threshold.. ... Lg Electronics Inc

07/12/18 / #20180199354

Method for transmitting data in dual connectivity and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting data in dual connectivity, the method comprising: configuring that ul data is only to be transmitted to the first enb, if an amount of data available for transmission in a pdcp entity is less than a threshold, receiving a pdcp data from an upper layer, transmitting a bsr to request an ul grant to the second enb, receiving the ul grant from the second enb, and transmitting the pdcp data using the ul grant to the second enb if an amount of the pdcp data has been indicated to the second enb by the bsr.. ... Lg Electronics Inc

07/12/18 / #20180199353

Method and device for transmitting data in unlicensed band

Provided are a method and apparatus for transmitting data in an unlicensed band. The device determines a downlink reception end time and an uplink transmission start time at which the uplink transmission starts in the unlicensed band. ... Lg Electronics Inc

07/12/18 / #20180199330

Method and apparatus for transmitting device-to-device related message in wireless communication system

A method and apparatus for establishing a device-to-device (d2d) connection in a wireless communication system is provided. A first mobile device transmits a d2d related message including an identity of a second mobile device, which is connected with the first mobile device, to a network. ... Lg Electronics Inc

07/12/18 / #20180199302

Method and user equipment device for registering in wireless communication system

A user equipment (ue) can perform dual registration with different radio access technology (rat) system. The ue registers with a core network of a second system independent of a first system while maintaining registration with a core network of the first system. ... Lg Electronics Inc

07/12/18 / #20180199287

Method and user equipment for receiving downlink signals

A user equipment configures multiple physical downlinnk control channel (pdcch) reception opportunities per pdcch subframe. The ue monitors a pdcch in each pdcch reception opportunity if a counter does not reach a maximum value for the counter. ... Lg Electronics Inc

07/12/18 / #20180199273

Access attempt method and user equipment, and access control method and base station

A user equipment (ue) receives mapping information on each of a plurality of access categories. The ue determines whether access for a corresponding access category is permitted by applying access control information of an access category in the order of an access category with a higher priority to an access category with a lower priority based on the priority information, among access categories into which access attempt is mapped in accordance with the mapping information, if the access attempt is triggered.. ... Lg Electronics Inc

07/12/18 / #20180199261

Method and apparatus for performing access barring check for high priority access in wireless communication system

A method and apparatus for performing access class barring (acb) in a wireless communication system is provided. A radio resource control (rrc) layer of a user equipment (ue) receives an indicator indicating whether a request of rrc connection establishment corresponds to mobile originating (mo) data or mo signaling from a non-access stratum (nas) layer of the ue, and performs access barring check according to the indicator.. ... Lg Electronics Inc

07/12/18 / #20180199241

Method and apparatus for enhancing coordination of lte-wlan in wireless communication system

A method and apparatus for transmitting an indication for coordination of 3rd generation partnership project long-term evolution (3gpp lte) and wireless local area network (wlan) in a wireless communication system is provided. In a cell-specific scheme, an enodeb (enb) transmits a first indication of wlan offloading support to a mobility management entity (mme), and receives a second indication of applying different charging rules from the enb. ... Lg Electronics Inc

07/12/18 / #20180199236

Method and apparatus for obtaining radio access network sharing information in wireless communication system

A method and apparatus for obtaining radio access network (ran) sharing information in a wireless communication system is provided. For an overload procedure, an evolved nodeb (enb), which is shared by a plurality of operators, receives an indication of overloaded operator from a mobility management entity (mme), and performs an overload action for the overloaded operator indicated by the indication. ... Lg Electronics Inc

07/12/18 / #20180199230

Method for cancelling a buffer status report or a scheduling request in dual connectivity and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for cancelling bsr or sr in dual connectivity, the method comprising: receiving an ul data from an upper layer, triggering a bsr (or sr) for a first enb due to the ul data, transmitting, to a second enb, at least a part of the ul data using an ul grant received from the second enb, and cancelling the triggered bsr (or pending sr) when an amount of data available for transmission to be transmitted to the first enb changes to zero due to the transmission of the at least a part of the ul data, even if an ul grant in response to the triggered bsr (or pending sr) is not received from the first enb.. ... Lg Electronics Inc

07/12/18 / #20180199229

Method for transmitting information on priority for d2d link with relay ue in wireless communication system and apparatus therefor

A method for transmitting a protocol data unit (pdu) by a user equipment (ue) via a device to device (d2d) link at a relay user equipment (ue) in a wireless communication system is disclosed. The method includes steps of receiving the pdu from a remote ue via the d2d link; identifying a priority of a service data unit (sdu) from a payload included in the pdu; allocating the sdu to a bearer corresponding to the priority; and transmitting the sdu via the allocated bearer to a network.. ... Lg Electronics Inc

07/12/18 / #20180199223

Signal transmission method for v2x communication in wireless communication system and apparatus therefor

The present invention relates to a signal transmission method and apparatus of a user equipment for vehicle to everything (v2x) communication in a wireless communication system. Specifically, the method comprises the steps of: feeding back measurement information related to a dedicated carrier configured to be used for the v2x communication, to a serving cell through a serving carrier; receiving, from the serving cell, a control message including carrier selection information transmitted from a network node controlling the dedicated carrier; and transmitting a v2x signal through at least one of the dedicated carrier or the serving carrier according to the carrier selection information.. ... Lg Electronics Inc

07/12/18 / #20180199208

Method for receiving a signal in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for receiving a signal in wireless communication system, the method comprising: configuring a plurality of cells; receiving information for configuring a radio bearer; and if the information includes an indication indicating at least one cell among the plurality of cells on which a data of the configured radio bearer is to be transmitted, transmitting a data of the radio bearer on the at least one cell indicated by the indication.. ... Lg Electronics Inc

07/12/18 / #20180199194

Method and apparatus for authorizing vehicle ue and rsu ue in wireless communication system

A method and apparatus for transmitting authorization information for vehicle-to-everything (v2x) communication in a wireless communication system is provided. Authorization information for at least one of a vehicle user equipment (ue) or a road side unit (rsu) ue is transmitted. ... Lg Electronics Inc

07/12/18 / #20180199188

Method for managing subscriber information to respond to network failure, and subscriber information server

One embodiment of the present specification provides a method for managing subscriber information to respond to a network failure in a home subscriber server (hss). The method can comprise the steps of: receiving a packet data network (pdn) failure indication; updating subscriber information related to a pdn on the basis of the pdn failure indication; and transmitting a message that indicates the update of the subscriber information.. ... Lg Electronics Inc

07/12/18 / #20180199187

Method and apparatus for deleting ue information by single base station

Provided are a method for deleting, by a mobility management entity (mme) of a local evolved packet core (epc), user equipment (ue) information in a wireless communication system, and an apparatus for supporting the same. The method may include: receiving a ue information delete request message from a normal base station (bs), and deleting ue information on all ues in an area of the normal bs, wherein the local epc is comprised in an isolated bs, the mme is comprised in the local epc, and the normal bs comprises no local epc.. ... Lg Electronics Inc

07/12/18 / #20180199182

Method and apparatus for performing discovery in wireless communication system

The present specification may provide a method for performing discovery by a seeker terminal in a wireless communication system. In this instance, the method by which a seeker terminal performs discovery may comprise the steps of: transmitting a first frame associated with discovery, by the seeker terminal, to an advertiser terminal; receiving, from the advertiser terminal, a second frame in response to the first frame; and discovering a matching p2p terminal on the basis of the received second frame. ... Lg Electronics Inc

07/12/18 / #20180199181

Device-to-device (d2d) operation method performed by terminal in wireless communications system and terminal using same

Provided are a device-to-device (d2d) operation method performed by a terminal in a wireless communications system and a terminal using the same. The method comprises: receiving, from a network, a frequency list indicating frequencies at which a d2d operation is allowed; and performing a d2d operation by selecting a specific frequency from among the frequencies in the frequency list.. ... Lg Electronics Inc

07/12/18 / #20180199173

Method and apparatus for supporting v2x function for x2 procedure in wireless communication system

A method and apparatus for indicating vehicle-to-everything (v2x) or road side unit (rsu) function support in a wireless communication system is provided. A radio access network (ran) node may transmit an indication of v2x/rsu function support of the ran node to another ran node. ... Lg Electronics Inc

07/12/18 / #20180199107

Service guide information transmission method, service guide information reception method, service guide information transmission device, and service guide information reception device

A method for receiving a broadcast signal includes receiving the broadcast signal including physical layer signaling data, signaling data, content data and service guide information, decoding the physical layer signaling data, wherein the mapping information and the information supporting channel scanning and service acquisition are further decoded from the signal frame based on the decoded physical layer signaling data; decoding the content data and the service guide information; displaying an image representing that the alternative camera view is available for the broadcast service; detecting a user input selecting the displayed image for the alternative camera view; and displaying the video component for the alternative camera view on a display screen.. . ... Lg Electronics Inc

07/12/18 / #20180199104

Multimedia device

A multimedia device capable of providing notification information for each user in a standby mode is disclosed. The multimedia device according to one embodiment of the present invention comprises: a control unit entering the standby mode when the multimedia device is turned off; a notification information collection unit for collecting notification information from at least one of a broadcasting station, an external device, and an external server when the multimedia device has entered the standby mode; a sensing unit for acquiring user information and information of distance with the user when the multimedia device has entered the standby mode; and a display unit, wherein, when a user recognized on the basis of the acquired user information corresponds to a preset user, and when the acquired information of distance with the user corresponds to a preset distance value, the control unit activates a partial region of the display unit and displays, on the activated partial region, notification information corresponding to the recognized user from among the pieces of collected notification information.. ... Lg Electronics Inc

07/12/18 / #20180199098

Intelligent agent system comprising terminal devices, and control method

An intelligent agent system comprising terminal devices and, a control method are disclosed. The control method for the intelligent agent system comprises the steps of: transmitting, by a first terminal device, data including context information of a user to a server; storing, by the server, the received data in a user profile; receiving, by the second terminal device, the data including the context information of the recognized user from a server, when a second terminal device recognizes the user; and detecting, by the second terminal device, current context information of the user and recommending a service to the user on the basis of the detected current context information of the user, the received context information, and the characteristics of the second terminal device.. ... Lg Electronics Inc

07/12/18 / #20180199076

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

The present invention provides an apparatus of transmitting broadcast signals, the apparatus including, an encoder for encoding service data, a frame builder for building at least one signal frame by mapping the encoded service data, a modulator for modulating data in the built at lease one signal frame by an orthogonal frequency division multiplexing, ofdm, scheme and a transmitter for transmitting the broadcast signals having the modulated data.. . ... Lg Electronics Inc

07/12/18 / #20180199069

Method for encoding/decoding image, and device therefor

Disclosed are a method for encoding/decoding an image, and a device therefor. Specifically, the present invention comprises: a step of parsing, from a bit stream outputted from an encoder, a sample adaptive offset (sao) in first block units in which the sao is transmitted; a step of obtaining a reconstructed picture from the bit stream; and a step of summing combining the sao, parsed to each pixel in the first block units from the reconstructed picture, wherein the first block units may be variably determined by the encoder.. ... Lg Electronics Inc

07/12/18 / #20180199063

Method and apparatus for processing video data

A method for signalling an intra chroma prediction mode and a method for implementing the signalled intra chroma prediction mode, the intra chroma prediction mode taking an intropolation of previously predicted luma samples from neighboring blocks of video data to attain an intra chroma prediction of a current chroma prediction unit.. . ... Lg Electronics Inc

07/12/18 / #20180199034

Method and device for performing adaptive filtering according to block boundary

The present invention relates to a method for performing adaptive filtering according to a block boundary, comprising the steps of: determining whether a current pixel is within a block boundary; determining the shape of a filter depending on the location of the current pixel, when the current pixel is within the block boundary; calculating a filter coefficient based on the shape of the filter; and performing an adaptive loop filtering using the filter coefficient.. . ... Lg Electronics Inc

07/12/18 / #20180198974

Mobile terminal and method for controlling the same

Disclosed is a mobile terminal, by which an image can be easily attached. In particular, the present invention includes a 1st camera, a touchscreen, and a controller controlling the touchscreen to output a running screen of a prescribed application and a preview screen of the 1st camera to a 1st region and a 2nd region on the touchscreen, respectively, the controller, if a photograph command is received, attaching an image data photographed through the 1st camera to the prescribed application, wherein a data size of the attached image data is based on a size of the 2nd region.. ... Lg Electronics Inc

07/12/18 / #20180198899

Mobile terminal

A mobile terminal including a flexible display; an intermediate case including an opening; an internal case within the intermediate case for rolling the flexible display in and out of the intermediate case through the opening; a first case covering one end of the intermediate case; a second case covering the other end of the intermediate case; a first magnetic member provided within an interior of the intermediate case; and a plurality of second magnetic members provided under the flexible display such that the flexible display is rolled by an attractive force between the plurality of second magnetic members and the first magnetic member.. . ... Lg Electronics Inc

07/12/18 / #20180198896

Mobile terminal

In order to achieve the above or other objectives, a mobile terminal according to an aspect of the present invention comprises, a first body; a second body rotatably connected to a first direction side of the first body; a hinge part which is placed between the first body and the second body so as to rotatably connect the second body to the first body; and a flexible display unit, one side of which is placed on one surface of the first body and the other side of which is placed on one surface of the second body, wherein the flexible display unit is bent according to a change in the angle of the hinge part. The mobile terminal has an advantage in that the flexible display unit is slidably coupled to at least one of the bodies so as to be slidingly moved according to a rotation of the hinge part, and thus no folding occurs in the surface of the flexible display unit placed on the hinge part.. ... Lg Electronics Inc

07/12/18 / #20180198671

Method and apparatus for transmitting/receiving a broadcast signal (as amended)

A method for transmitting a broadcast signal is disclosed. The method for transmitting a broadcast signal according to an embodiment of the present invention includes link layer processing ip/udp data to output a link layer packet, and physical layer processing the link layer packet based on a plp.. ... Lg Electronics Inc

07/12/18 / #20180198663

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter is disclosed. A broadcast signal transmitter according to an embodiment of the present invention comprises an input formatting module performing baseband formatting and outputting at least one physical layer pipe (plp) data; a bicm module error-correction processing the plp data; a framing & interleaving module interleaving the plp data and generating a signal frame; and a waveform generating module inserting a preamble into the signal frame and generating a broadcast signal by performing ofdm modulation.. ... Lg Electronics Inc

07/12/18 / #20180198659

Method of transmitting synchronization signal and apparatus therefor

A method of transmitting a synchronization signal block, which is transmitted by a base station in a wireless communication system, is disclosed in the present invention. The method includes the steps of mapping a synchronization signal block including a pss (primary synchronization signal), an sss (secondary synchronization signal), and a pbch (physical broadcasting channel) to a plurality of symbols, and transmitting the synchronization signal block mapped to a plurality of the symbols to a user equipment. ... Lg Electronics Inc

07/12/18 / #20180198655

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver includes a tuner for tuning a broadcast signal, a reference signal detector for detecting pilots from the tuned broadcast signal, a de-framer for de-framing a signal frame of the broadcast signal and deriving service data based on a number of carriers of the signal frame, and a decoder for performing error correction process on the derived service data.. . ... Lg Electronics Inc

07/12/18 / #20180198638

Online system and method for using the same

The present invention relates to a home appliance which can communicate with an outside of the home appliance, an online system and a method for using the online system including the same. According to embodiments of the present invention, a method for using an online system may be provided including the steps of log in a server by transmitting user information to the server through an external terminal, selecting a laundry machine of which course updating is desired through the external terminal and transmitting the same to the server, receiving updatable course information from the server, and displaying the information on the external terminal, selecting an updating desired course through the external terminal, and transmitting selected course information to the server, and updating the laundry machine with the selected course through the server.. ... Lg Electronics Inc

07/12/18 / #20180198590

Method for reporting channel state in wireless communication system, and device therefor

According to one embodiment of the present invention, a method for channel-coding channel state information (csi) in a wireless communication system is performed by a terminal and comprises the steps of: determining the number of input bits for a channel encoder of multi-csi, to be transmitted in one subframe, for a plurality of cells or csi processes; and channel-coding input bits for the multi-csi having the determined number of input bits, wherein the number of input bits of pieces of csi determined for each individual csi, for each csi group, or for each physical uplink control channel (pucch) report type or pucch report mode.. . ... Lg Electronics Inc

07/12/18 / #20180198587

Method and apparatus for transmitting a reference signal in a multi-antenna system

A method for transmitting a demodulation reference signal (dm-rs), by a user equipment (ue), in a wireless communication system is discussed. The method includes receiving, by the ue from a base station, a cyclic shift field in downlink control information (dci), wherein the cyclic shift field indicates first, second, and third cyclic shift values for first, second, and third layers respectively, generating, by the ue, first, second, and third dmrss for the first, second, and third layers respectively, based on first, second, and third cyclic shifts respectively, wherein the first, second, and third cyclic shifts are determined based on the first, second, and third cyclic shift values respectively, and transmitting, by the ue to the base station, the first, second, and third dmrss.. ... Lg Electronics Inc

07/12/18 / #20180198576

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, wherein the signal frame includes at least one service data, a time deinterleaver to time deinterleave each the service data, wherein the time deinterleaving is performed depending on a number of physical paths for each the service data, a damapper to demap the time deinterleaved data and a decoder to decode the demapped service data.. ... Lg Electronics Inc

07/12/18 / #20180198566

Method for transmitting information for lte-wlan aggregation system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting information for lte-wlan aggregation system, the method comprising: checking, by a packet data convergence protocol (pdcp) entity, whether a fci transmission condition is met or not; and transmitting flow control information (fci) when the fci transmission condition is met.. ... Lg Electronics Inc

07/12/18 / #20180198514

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, wherein the signal frame includes at least one service data, a time deinterleaver to time deinterleave each the service data, wherein the time deinterleaving is performed depending on a number of physical paths for each the service data, a damapper to demap the time deinterleaved data and a decoder to decode the demapped service data.. ... Lg Electronics Inc

07/12/18 / #20180198510

Method for reporting channel state information in wireless communication system and device therefor

The present specification relates to a method for reporting channel state information (csi) in a wireless communication system, comprising the steps of: receiving, from a base station, csi-reference signal (rs) resource configuration information for indicating a resource configuration of a csi-rs using more than eight antenna ports; receiving, from the base station, a csi-rs using the more than eight antenna ports based on the received csi-rs resource configuration information; and reporting, to the base station, channel state information (csi) based on the received csi-rs. Therefore, mutual compatibility with a legacy system may be obtained and resources may be more efficiently utilized.. ... Lg Electronics Inc

07/12/18 / #20180198501

Codebook configuration method in multi-antenna wireless communication system and device for same

A method for configuring a codebook in a multi-antenna wireless communication system and a device for supporting the same are disclosed. Particularly, a method for configuring a codebook performed by a user equipment (ue) in a wireless communication system may include receiving a parameter for configuring a codebook c from a base station (bs) and configuring the codebook c using the parameter for configuring a codebook c, and the codebook c may be configured by kronecker product of a vertical codebook wv for a vertical antenna element and a horizontal codebook wh for a horizontal antenna element, the parameter for configuring a codebook c may include one or more of an upper limit value and a lower limit value in one-dimension of a beam, and an angle in the one dimension of a beam generated from the codebook c may be determined within the upper limit value and the lower limit value.. ... Lg Electronics Inc

07/12/18 / #20180198499

Codebook-based signal transmission/reception method in multi-antenna wireless communication system, and device for same

Disclosed are a codebook-based signal transmission and reception method in a multi-antenna wireless communication system and an apparatus therefor. Specifically, a method for transmitting or receiving a signal on the basis of a codebook by a terminal in a 2-dimensional multi-antenna wireless communication system comprises the steps of: receiving a channel state information reference signal (csi-rs) through a multi-antenna port from a base station; and reporting channel state information to the base station, wherein the channel state information may include a precoding matrix indicator (pmi) for indicating a precoding matrix, the pmi may include a first pmi for selecting a set of precoding matrixes from the codebook and a second pmi for selecting one precoding matrix from the set of precoding matrixes.. ... Lg Electronics Inc

07/12/18 / #20180198358

Moveable core-type reciprocating motor and reciprocating compressor having a moveable core-type reciprocating motor

A movable core-type reciprocating motor and a reciprocating compressor having a movable core-type reciprocating motor are provided. The motor may include a stator including an inner stator and an outer stator; a magnet coil wound between the inner stator and the outer stator; a magnet fixed to at least one of the inner stator or the outer stator so as to be at least partially positioned within a range of the air gap; and a mover including a movable core disposed in the air gap and made of a magnetic material to perform a reciprocation movement with respect to the stator.. ... Lg Electronics Inc

07/12/18 / #20180198357

Moveable core-type reciprocating motor and reciprocating compressor having a moveable core-type reciprocating motor

A movable core-type reciprocating motor and a compressor having a movable core-type reciprocating motor are provided. The motor may include a stator including an inner stator and an outer stator; a magnet coil wound between the inner stator and the outer stator; a magnet fixed to at least one of the inner stator or the outer stator so as to be at least partially positioned within a range of the air gap; and a mover including at least one movable core disposed in the air gap and made of a magnetic material to perform a reciprocation movement with respect to the stator and the magnet and a connection member made of a non-magnetic material and configured to support the at least one movable core.. ... Lg Electronics Inc

07/12/18 / #20180198337

Moving core-type reciprocating motor and reciprocating compressor having the same

Provided are a moving core-type reciprocating motor and a reciprocating compressor having the same. The moving core-type reciprocating motor includes a stator including an inner stator and an outer stator having one side connected to one side of the inner stator and the other side spaced apart from the other side of the inner stator in a radius direction to define a gap together with the other side of the inner stator, a magnet coil wound between the inner stator and the outer stator, a magnet fixed to at least one of the inner stator and the outer stator so as to be exposed to the gap, a rotor including a moving core disposed in the gas and made of a magnetic material to reciprocate with respect to the stator and the magnet and a hollow connection member made of a nonmagnetic material and supporting the moving core so that the moving core is exposed to the gap toward the magnet. ... Lg Electronics Inc

07/12/18 / #20180198313

Wireless charger for mobile terminal in vehicle, and vehicle

A wireless charger for a mobile terminal in a vehicle includes a power transmitter configured to wirelessly transmit power to a first mobile terminal and a processor configured to acquire model information of the first mobile terminal and to adjust parameters of the power based on the model information.. . ... Lg Electronics Inc

07/12/18 / #20180198052

Display apparatus

A display apparatus is disclosed. The display apparatus includes a display panel, a piezoelectric vibration unit attached to a rear surface of the display panel, and a member attached to at least one of a rear surface of the piezoelectric vibration unit and a portion of the rear surface of the display panel that surrounds the piezoelectric vibration unit. ... Lg Electronics Inc

07/12/18 / #20180198011

Solar cell panel

A solar cell panel using a back contact solar cell is disclosed. The solar cell panel includes a front substrate, a back sheet positioned opposite the front substrate, a plurality of solar cells positioned between the front substrate and the back sheet and connected to one another by a plurality of conductive lines electrically connecting two adjacent solar cells, an encapsulant covering the plurality of solar cells, and at least one blocking portion blocking the plurality of conductive lines that is otherwise visible between the solar cells from being visually seen. ... Lg Electronics Inc

07/12/18 / #20180198007

Solar cell module and portable charger

A solar cell module having flexibility is disclosed. The solar cell module includes a first solar cell and a second solar cell disposed adjacent to each other. ... Lg Electronics Inc

07/12/18 / #20180198002

Method for manufacturing solar cell

Disclosed is a method for manufacturing a solar cell, the method including: forming a semiconductor layer on one surface of a semiconductor substrate; forming a mask layer including a first layer and a second layer sequentially on the semiconductor layer; texturing another surface of the semiconductor substrate using the mask layer as a mask; forming a patterned mask layer by forming an opening at the mask layer through a laser patterning using a laser; and forming a conductive region through a doping process of doping a portion of the semiconductor layer exposed through the opening with a dopant.. . ... Lg Electronics Inc

07/12/18 / #20180197276

Image properties-based adaptive filtering method and device in image coding system

A restoring picture filtering method performed by a decoding device, according to the present invention, comprises the steps of: calculating the activity of an image of a target region of a restoring picture; determining the directivity of the image of the target region; selecting a particular filter within a filter set on the basis of the activity and the directivity; and performing filtering on the restoring picture on the basis of the selected filter. According to the present invention, adaptive filtering may be applied on the basis of image properties of a target block of a restoring picture, and the objective/subjective image quality of the restoring picture may be enhanced therethrough.. ... Lg Electronics Inc

07/12/18 / #20180197117

Mobile device and control method therefor

The present invention relates to a mobile device and a control method therefor. A mobile device according to an embodiment of the present invention comprises: a memory which stores a first application and a second application; a user interface module which receives specific time information and specific location information according to the first application stored in the memory; a display module which displays a schedule including the received specific time information and specific location information; and a controller which controls the memory, the user interface module, and the display module, wherein the controller performs control so as to execute the second application stored in the memory, receive additional information on the specific location according to the executed second application, and change the schedule on the basis of the received additional information.. ... Lg Electronics Inc

07/12/18 / #20180196596

Mobile terminal and control method therefor

The present invention relates to a mobile terminal for controlling the screen output state of at least one external device outputted on a display device, and a control method therefor. To achieve the aforesaid objective or other objectives, an aspect of the present invention provides a mobile terminal comprising: a display unit including a first display area and a second display area; a wireless communication unit for transmitting/receiving signals to/from a display device; and a control unit for performing control so as to output, to the first display area, the current screen division state of the at least one external device being outputted on the display device, and to output, to the second display area, at least one screen division option for the at least one external device.. ... Lg Electronics Inc

07/12/18 / #20180196561

Touch panel and display device

A touch panel and a display device are disclosed. The touch panel includes a base layer, a first electrode formed on a surface of the base layer and including a first sensor unit including a first conductor, and a second electrode formed on another surface of the base layer and including a second sensor unit including a second conductor. ... Lg Electronics Inc

07/12/18 / #20180196424

Mobile terminal and method for controlling the same

Disclosed are a mobile terminal and a control method thereof. The mobile terminal includes a terminal body; a wireless communication unit configured to communicate with an unmanned aircraft and to receive position information of the unmanned aircraft; a display unit configured to output a captured image received from the unmanned aircraft; and a controller configured to compare an expected distance between the unmanned aircraft and the terminal body using the position information of the unmanned aircraft, wherein the controller controls the display unit to output a map screen including position information of the unmanned aircraft when the expected distance is larger than the reference distance.. ... Lg Electronics Inc

07/12/18 / #20180196396

Smart watch and method for controlling same

A smart watch, which simultaneously provides the two functions of a physical watch and a mobile terminal, and a method for controlling the same are disclosed. The present invention provides a smart watch and a method for controlling the smart watch, the smart watch comprising; a case; at least one hand for displaying current time, the at least one hand being arranged to be adjacent to the inner periphery of the case; a movement for moving the hand along the inner periphery of the case, the movement being located inside the case; and a display unit configured to display various types of information, the display unit being located in the case, wherein the hand and a screen of the display unit are simultaneously shown to a user.. ... Lg Electronics Inc

07/12/18 / #20180195793

Refrigerator and method for controlling a refrigerator

A refrigerator that may include a cabinet to define a storage space, a door to open and close the storage space, a dispenser provided in the door to dispense hot water, a hot water tank through which water flows so as to heat water introduced into the door, a heater provided in the door to heat the hot water tank, a water inflow passage through which water is supplied to the hot water tank, a water discharge passage guiding hot water discharged from the hot water tank to the dispenser, a flow rate sensor provided in the water inflow passage to measure a flow rate of water flowing through the water inflow passage, a water inflow valve provided in the water inflow passage to adjust a flow of water in the water inflow passage, a water discharge valve provided in the water outlet passage, an input provided in the door to input a temperature of the hot water to be dispensed and a hot water dispensing command, and a controller to control the water inflow valve and the water discharge valve.. . ... Lg Electronics Inc

07/12/18 / #20180195785

Ice making system

An ice making system for a refrigerator, comprises: a base member; an icemaker mounted to a front surface of the base member for making ice pieces; a driving unit mounted to a rear surface of the base member such that a motor shaft thereof is in a horizontal state; an ice bank horizontally inserted into the base member in a detachable manner, for storing the ice pieces made by the icemaker; a detachable mounting unit for detachably mounting the ice bank to the base member; and an ice crusher assembly provided at the ice bank so as to be connected to or separated from the driving unit, for crushing the ice pieces. Since the ice bank has only to be horizontally pushed into the base member for coupling, or horizontally pulled out of the base member for separation, processes for coupling or separating the ice bank to/from the base member are facilitated. ... Lg Electronics Inc

07/12/18 / #20180195772

Compressor driving apparatus and chiller including the same

The present disclosure relates to a chiller. A compressor driver includes: a compressor including a compressor motor and a magnetic bearing; a coil driver including a switching element and to apply a current to a bearing coil of the magnetic bearing by a switching operation of the switching element to cause a rotor of the compressor motor to be levitated from or land on the magnetic bearing; and a controller to control the switching element of the coil driver, wherein, when the rotor of the compressor motor lands, the controller is configured to gradually decrease the current flowing through the bearing coil. ... Lg Electronics Inc

07/12/18 / #20180195766

Window blind

A window blind is disclosed. The window blind includes a slat having a convex curved surface. ... Lg Electronics Inc

07/12/18 / #20180195737

Shelf supporting apparatus and cooking appliance including a shelf supporting apparatus

A shelf supporting apparatus and a cooking appliance including a shelf supporting apparatus are provided. The shelf supporting apparatus may include a pair of fixing frames provided to face each other on opposite sides of a chamber which is opened and closed by a door; a pair of supports provided to have a length which is changeable in a frontward-rearward direction, the pair of supports being, respectively, coupled to the pair of fixing frames and having a shelf mounted thereon; coupling members provided on the pair of fixing frames and coupling the pair of supports to the pair of fixing frames to be position-changeable in the frontward-rearward direction; and a pair of connecting members that, respectively, connects the pair of supports and the door, and changing positions of the pair of supports in the frontward-rearward direction in conjunction with a rotation of the door.. ... Lg Electronics Inc

07/12/18 / #20180195520

Turbo compressor

A turbo compressor is provided that may include an impeller housing having an impeller accommodation space, an inlet formed at a first side of the impeller accommodation space, and an outlet formed at a second side of the impeller accommodation space that communicates with the inlet; an impeller accommodated in the impeller accommodation space of the impeller housing, rotated together with a rotary shaft by being coupled to the rotary shaft, and configured to centrifugally-compress a fluid suctioned through the inlet of the impeller housing and discharge the compressed fluid outside of the impeller housing through the outlet; a back pressure space formed between a rear surface of the impeller and the impeller housing; a back pressure passage connected between the outlet of the impeller housing and the back pressure space; and a back pressure control valve installed between the back pressure passage and the back pressure space, and configured to selectively open and close a region therebetween.. . ... Lg Electronics Inc

07/12/18 / #20180195509

Linear compressor and method for controlling linear compressor

Provided is a linear compressor capable of reducing noise and manufacturing cost. The linear compressor includes a piston reciprocating within a cylinder, a motor providing a driving force for movement of the piston, a sensing unit sensing a motor voltage and a motor current related to the motor, a discharge part installed at one end of the cylinder and adjusting discharge of a refrigerant compressed within the cylinder, and a controller detecting a load variation of the motor using at least one of the motor voltage and the motor current, calculating a compensation value related to a position of the piston each time a load variation of the motor is detected, and detecting an absolute position of the piston using the calculated compensation value.. ... Lg Electronics Inc

07/12/18 / #20180195504

Linear compressor

A linear compressor includes a cylinder that defines a compression space configured to receive refrigerant, a piston that is located in the cylinder and that is configured to move in an axial direction of the cylinder and to compress refrigerant in the cylinder, a discharge cover that defines a discharge space configured to receive refrigerant discharged from the compression space, a frame configured to accommodate the cylinder and coupled to the discharge cover at a front side of the frame, and a plurality of blocking members that are located between the discharge cover and at least one of the frame or the cylinder. The plurality of blocking members are configured to restrict heat transfer to at least one of the frame or the cylinder from refrigerant discharged from the compression space.. ... Lg Electronics Inc

07/12/18 / #20180195230

Control method of laundry treatment apparatus

A control method of a laundry treatment apparatus is disclosed which includes a course setting procedure receiving a control command including rpm control data of an impeller, rpm control data of a compressor or opening degree control data of an expansion valve, a hot air supply procedure for supplying heated air to a drum through control of the impeller, compressor and expansion valve, a temperature measurement procedure measuring temperature of air introduced into the drum during execution of the hot air supply procedure, a first control procedure for controlling the impeller, compressor and expansion valve based on the control command when the measured temperature is equal to or higher than a reference temperature, and a second control procedure controlling the impeller, compressor and expansion valve based on a control command different from the control command set in the course setting procedure when the measured temperature is lower than the reference temperature.. . ... Lg Electronics Inc

07/12/18 / #20180195226

Laundry treating apparatus

A laundry treating apparatus includes a body provided with a laundry inlet; and a door configured to open and close the laundry inlet, wherein the door includes a door frame; a door cover mounted at one side of the door frame, and provided with a light transmitting region; a mounting frame mounted at the other side of the door frame; a display mounted on the mounting frame to display visual information through the light transmitting region of the door cover; and a display gasket disposed between the door frame and the mounting frame, and formed to surround the display.. . ... Lg Electronics Inc

07/12/18 / #20180195225

Laundry treating apparatus

A laundry treating apparatus is disclosed, which is provided with a first treating apparatus washing laundry, a second treating apparatus washing laundry, and a third treating apparatus drying laundry.. . ... Lg Electronics Inc

07/12/18 / #20180195224

Laundry treatment apparatus

A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a first cabinet, a first drawer drawably disposed in the first cabinet, a first receiver disposed in the first drawer so as to contain laundry therein, a second cabinet disposed under the first cabinet so as to support the first cabinet, a second receiver disposed in the second cabinet so as to contain laundry, a cabinet connecting unit for connecting the first cabinet to the second cabinet, and a cabinet supporting unit for preventing the first cabinet from falling down from the second cabinet when the first drawer is taken out of the first cabinet.. ... Lg Electronics Inc

07/12/18 / #20180195223

Laundry treating apparatus

A laundry treating apparatus is disclosed, which is provided with a first treating apparatus washing laundry, a second treating apparatus arranged at a side of the first treating apparatus, washing laundry, and a third treating apparatus provided to be mounted on the second treating apparatus, drying laundry.. . ... Lg Electronics Inc

07/12/18 / #20180194608

Water purifier

Provided is a water purifier. The water purifier includes a water purifier body including a housing defining an outer appearance and a filter provided in the housing to filter raw water introduced from the outside, a water discharge module including a water discharge nozzle that protrudes forward from the water purifier body to supply the water passing through the filter to the outside of the water purifier body, and a tray disposed below the water discharge nozzle. ... Lg Electronics Inc

07/12/18 / #20180194455

Drone, mobile terminal, and control method for drone and mobile terminal

The present invention relates to a drone capable of wirelessly communicating with a mobile terminal, the mobile terminal, and a control method for the drone and the mobile terminal. The drone according to one embodiment of the present invention comprises: a communication unit for wirelessly communicating with a first mobile terminal; and a control unit for performing a function corresponding to a control signal received from the first mobile terminal, on the basis of the control signal, wherein the control unit transmits a control request signal to a second mobile terminal other than the first mobile terminal on the basis of the strength of a connected signal and/or the reception of a preset control signal in a state of being connected to the first mobile terminal so as to wirelessly communicate therewith.. ... Lg Electronics Inc

07/12/18 / #20180194365

Vehicle driving assistance method and vehicle

The present invention relates to a vehicle driving assistance method comprising the steps of: selecting a driver type; detecting the driver's condition; and controlling, in phases, at least one vehicle driving assistance function or selectively controlling a plurality of vehicle driving assistance functions, according to the selected driver type and the detected driver's condition.. . ... Lg Electronics Inc

07/12/18 / #20180194165

Omnidirectionally moving wheel and robot using same

The present invention relates to an omnidirectionally moving wheel and a robot using the same, and the omnidirectionally moving wheel comprises: a cylindrical body of which both ends are opened; inner wheels, each of which have at least a part accommodated in the body, and which are respectively fixed at the both open ends of the body so as to rotate around a first rotating axis; an outer wheel provided on the outside of the body and rotating around a second rotating axis, which intersects the first rotating axis, wherein the outermost points of the inner wheels and the outer wheel are formed at the same distance from the center of the body.. . ... Lg Electronics Inc

07/12/18 / #20180192935

Portable device and physical strength evaluation method thereof

A physical strength evaluation method of a portable device is disclosed. The physical strength evaluation method of the portable device comprises the steps of: measuring a walking speed of a user; measuring the heart rate of the user; and evaluating the physical strength of the user by using the measured heart rate when the walking speed of the user changes to a specific speed or higher.. ... Lg Electronics Inc

07/12/18 / #20180192850

Dishwasher

Disclosed is a dishwasher comprising a cabinet, a tub defining a washing space, a door rotatably coupled to a front portion of the tub, an outlet duct provided in the door and exhausting internal air of the tub outside, an inlet duct connected to the outlet duct and sucking and blowing the internal air of the tub toward the outlet duct, a hole cover selectively opening and closing an air inlet hole provided in an entrance of the inlet duct, and a foreign substance intake preventing chamber provided under the air inlet hole and inclined downwards toward a rear surface of the door, the foreign substance intake preventing chamber preventing foreign substances from becoming drawn into the air inlet hole.. . ... Lg Electronics Inc

07/12/18 / #20180192847

Dishwasher

Disclosed is a dishwasher comprising a tub defining a washing space, a sump provided to collect the wash water injected into the tub, a supply pump provided to supply the wash water stored in the sump to the tub, a filter provided in the sump and comprising a first body having a plurality of first holes formed along a lateral circumferential surface; and a second body arranged in a radially inner side of the first body and having a plurality of second holes formed along a lateral circumferential surface, wherein the second body comprises an external wall portion in which the second holes are formed and an internal wall portion positioned in a radially inner side of the external wall and vertically extended.. . ... Lg Electronics Inc

07/12/18 / #20180192844

Agitator and robot cleaner including the same

An agitator and a robot cleaner including an agitator. The agitator includes a body configured to be rotated, a plurality of couplers formed at the body and arranged to be spaced apart from each other by a predetermined distance, and a first member and a second member coupled to any one of the couplers and configured to contact a surface to be cleaned during rotation of the body. ... Lg Electronics Inc

07/12/18 / #20180192843

Cleaner and control method therefor

A cleaner includes a cleaner body, a handle, an input unit located at the handle, one or more wheels configured to drive the cleaner body, a motor configured to provide force to the one or more wheels, and a control unit configured to control rotation of the motor based on an input to the input unit. The input unit is positioned at a portion of the handle configured to be held by a user's hand, and includes a lever connected to the cleaner body and configured to rotate about a horizontal axis and a vertical axis with respect to the cleaner body, and a sensor located at the lever and configured to detect a vertical rotation of the lever about the horizontal axis.. ... Lg Electronics Inc

07/12/18 / #20180192842

Robot cleaner

A robot cleaner is disclosed. The robot cleaner includes a main body defining an outer appearance thereof, a suction device mounted inside the main body and including a suction motor and a suction fan, a suction port for sucking foreign substances from a floor upon operation of the suction device, a dust collection device for collecting foreign substances from air sucked through the suction port, one or more wheels for enabling the main body to travel autonomously, and a control unit for controlling the operation of the suction device and the wheels. ... Lg Electronics Inc

07/05/18 / #20180192495

Display device using semiconductor light-emitting device and manufacturing method therefor

. . The present invention relates to a display device and, particularly, to a display device using a semiconductor light-emitting device. The display device according to the present invention comprises a semiconductor light-emitting device, and the semiconductor light-emitting device comprises: a first conductive semiconductor layer; a second conductive semiconductor layer having a lateral surface, and overlapped with the first conductive semiconductor layer; a first conductive electrode electrically connected to the first conductive semiconductor layer; and a second conductive electrode electrically connected to the second conductive semiconductor layer, wherein the second conductive semiconductor layer has an inclined part inclined with respect to the lateral surface, and the second conductive electrode is formed so as to cover the inclined part.. ... Lg Electronics Inc

07/05/18 / #20180192466

Method for accessing a network by using a virtual ue scheme

A method of accessing a network by using a virtual ue scheme and a ue thereto are disclosed. The method includes performing a first random access procedure for a first du group including one or more dus with respect to a base station, performing a second random access procedure for a second du group with respect to the base station, while maintaining a connection of the first du group with the base station, and communicating with the base station via the first du group and the second du group.. ... Lg Electronics Inc

07/05/18 / #20180192464

Method of providing services to user equipment having multiple antenna units

The present document is for a wireless communication using multiple antenna units based on new virtual user equipment (virtual ue) concept. A user equipment (ue), according to the present invention, receives service from a network in a wireless communication system by registering multiple antenna units of the ue as two or more virtual ues with a first network entity of the network, wherein the first network entity is a network node for physical radio link control; and receiving the service from the network by the two or more virtual ues. ... Lg Electronics Inc

07/05/18 / #20180192457

Method for receiving a priority for relay data in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for receiving a priority in a d2d communication system, the method comprising: receiving an rrc signal for configuring a radio bearer for relay packet reception with a downlink logical channel priority for the radio bearer; and configuring the radio bearer corresponding to the downlink logical channel priority based on the rrc signal, wherein a relay packet received from the radio bearer is transmitted to a second ue based on the downlink logical channel priority.. ... Lg Electronics Inc

07/05/18 / #20180192444

Method for transmitting frame in wireless local area network and wireless terminal using the same

A method for transmitting a frame, performed by a first wireless terminal, in a wlan system according to one embodiment includes: receiving, from a second wireless terminal, a beacon frame including first parameter set information for first channel access of a plurality of user terminals participating in multi-user uplink transmission, timer information indicating an allowed time allowed for the first parameter set information, first twt information for a first twt service period, and second twt information for a second twt service period; performing a countdown operation based on a backoff counter set according to the first parameter set information when a trigger frame for individually allocating a plurality of radio resources is received in the first twt service period; suspending the countdown operation when the countdown operation is not completed until the first twt service period expires; and resuming the countdown operation when the second twt service period starts.. . ... Lg Electronics Inc

07/05/18 / #20180192436

Method and user equipment for receiving downlink signals

In the present invention, a user equipment (ue) receives a paging message associated with downlink (dl) data. The ue transmits a paging feedback using a uplink (ul) grant associated with the paging message. ... Lg Electronics Inc

07/05/18 / #20180192434

Method for transmission and reception of uplink data in wireless communication system, and device therefor

In the present disclosure, a method for transmitting and receiving uplink (ul) data performed by a base station in a wireless communication system includes transmitting a ul grant to a first user equipment (ue); transmitting a fast ul grant in relation to an urgent message transmission to at least one of the first ue or a second ue; and receiving the urgent message from the second ue through a ul resource allocated by the fast ul grant, and the ul resource allocated by the fast ul grant is a resource withdrawn from a resource allocated to the first ue by the ul grant.. . ... Lg Electronics Inc

07/05/18 / #20180192419

Method and apparatus for supporting time division duplex for cellular internet-of-things in wireless communication system

A method and apparatus for performing cellular internet-of-things (ciot) transmission in a wireless communication system is provided. A base station (bs) configures a frame in a ciot carrier which is adjacent to a time division duplex (tdd) long-term evolution (lte) carrier, and performs the ciot transmission using the frame in the ciot carrier. ... Lg Electronics Inc

07/05/18 / #20180192398

Method for transmitting and receiving uplink data in wireless communication system and device for same

The present description provides a method for transmitting and receiving uplink (ul) data in a wireless communication system. A method, which is carried out by means of a terminal, comprises the steps of: receiving a first uplink grant from a base station; transmitting, on the basis of the first uplink grant, first uplink data to the base station; receiving an harq response to the first uplink data from the base station; transmitting second uplink data to the base station by means of retransmission resources allocated for the retransmission of the first uplink data; and transmitting, to the base station, control information which indicates whether the second uplink data is retransmission data of the first uplink data or new data generated by means of a particular event.. ... Lg Electronics Inc

07/05/18 / #20180192397

Method for transmitting signal between terminals, and apparatus for same

The present invention provides a method for transmitting a signal between terminals, and an apparatus for the same. Specifically, a first terminal performs resource sensing within a resource search section including a plurality of resource units. ... Lg Electronics Inc

07/05/18 / #20180192372

Method for performing power management in wireless lan system and wireless device using the same

Disclosed herein is a method for performing power management in a wireless lan system and a wireless device using the same, wherein the method may include the steps of receiving, by a first wireless device, a beacon frame including a first time wake time (twt) flow identifier (twt fid) indicating a type of first recommendation frame authorized to be transmitted during a first twt service period and a second twt flow identifier (twt fid) indicating a type of second recommendation frame authorized to be transmitted during a second twt service period, from a second wireless device, after receiving the beacon frame, shifting, by the first wireless device, from an awake state to a doze state, and receiving, by the first wireless device, a change frame for changing the second twt flow identifier during the first twt service period from the second wireless device.. . ... Lg Electronics Inc

07/05/18 / #20180192355

Method and device for transmitting discovery reference signal in wireless access system supporting unlicensed band

The present invention relates to a wireless access system supporting an unlicensed band, methods for configuring a discovery reference signal (drs), methods for re-configuring subframes for same, methods for transmitting a drs, and devices for supporting same. A method for a base station transmitting a discovery reference signal (drs), according to one embodiment of the present invention, comprises: a step of configuring a drs transmitted from an unlicensed band cell (ucell) configured in an unlicensed band; and transmitting the configured drs during a drs opportunity, wherein the drs includes a primary synchronization signal (pss), a secondary synchronization signal (sss), and a cell-specific reference signal (crs), wherein the sss is generated on the basis of a subframe (sf) number of a subframe in which the drs opportunity has occurred, wherein the sss is generated on the basis of a sequence corresponding to sf number 0 when the sf number is between sf numbers 0 to 4, and the sss is generated on the basis of a sequence corresponding to sf number 5 when the sf number is between sf numbers 5 to 9.. ... Lg Electronics Inc

07/05/18 / #20180192354

Method and apparatus for performing initial access procedure for low cost user equipment in wireless communication system

A method and apparatus for receiving a downlink message in a wireless communication system is provided. A user equipment (ue) receives scheduling information for a downlink message via a dedicated common search space (d-css) in a first narrowband from a network, and receives the downlink message in the second narrowband from the network. ... Lg Electronics Inc

07/05/18 / #20180192337

Method and base station for supporting handover

A source bs may determine that handover of a ue to a target bs is needed and transmit a handover request message indicating a request of handover to the target bs to a network node to which the source bs is connected. The handover request message may include radio access network (ran) type information indicating a target ran and radio access technology (rat) type information indicating a target rat.. ... Lg Electronics Inc

07/05/18 / #20180192266

Mobile device and control method therefor

The present invention relates to: a vehicle capable of providing a wireless vehicle communication (v2x) service by using a mobile terminal without comprising a wireless communication module; a control method therefor; and a mobile terminal for the same. A method by which a mobile terminal provides v2x, related to one embodiment of the present invention, can comprise the steps of: acquiring, by the mobile terminal, vehicle information from a vehicle through near-field communication (nfc); and relaying v2x data between individuals outside of the vehicle by using a mobile communication module on the basis of the acquired vehicle information.. ... Lg Electronics Inc

07/05/18 / #20180192181

Portable sound equipment

A portable sound apparatus including a body wearable on a user's body, an ear bud holder formed on the body, the ear bud holder being closed on one side and having an opening on an opposite side, an ear bud having one side inserted into the ear bud holder and an opposite side exposed through the opening of the ear bud holder, and a first magnet positioned in the ear bud holder is provided. The ear bud includes an ear bud housing having a sound hole on one side, an ear tip coupled to the sound hole and positioned within the ear bud holder when the ear bud is coupled to the ear bud holder, a receiver positioned inside the ear bud housing and configured to output sound through the sound hole, and a second magnet having an opposite polarity to the first magnet.. ... Lg Electronics Inc

07/05/18 / #20180192068

Method for encoding/decoding image and device for same

Disclosed in the present invention are a method for encoding/decoding an image and a device for same. Particularly, a method for decoding an image may comprise the steps of: parsing a filter index from a bit stream outputted from an encoder; determining a filter set using the filter index, from among a plurality of filter sets belonging to a predetermined filter bank; deriving a filter coefficient based on a coefficient for filtering, defined by the filter set, which has been determined by the filter index; and applying filtering to a reconstructed image obtained using a prediction signal and a differential signal, by using the derived filter coefficient.. ... Lg Electronics Inc

07/05/18 / #20180191997

Method and device for transmitting and receiving broadcast signal

The present invention relates to a device and a method for transmitting and receiving a broadcast signal comprising a subtitling service. Provided in one embodiment of the present invention is a method for transmitting a broadcast signal, the method comprising the steps of: generating a broadcast signal comprising video data and subtitle data; and transmitting the generated broadcast signal. ... Lg Electronics Inc

07/05/18 / #20180191890

Mobile terminal capable of performing remote control of plurality of devices

The present invention relates to a mobile terminal which can perform remote control of a plurality of devices. A mobile terminal according to an embodiment of the present invention comprises: a display; a reception unit which receives at least one device identification signal from at least one device or at least one transmitter corresponding to the device; a control unit which performs control so as to detect, from the received at least one device identification signal, the identification signal of a device that can be remotely controlled, extract control command information for the remote control of the device on the basis of the detected identification signal, and display a remotely controlled object for the remote control of the device, on the basis of the extracted control command information; and a transmission unit which, when a predetermined item in the remotely controlled object is selected, transmits a remote control signal corresponding to the selected item.. ... Lg Electronics Inc

07/05/18 / #20180191551

Terminal and v2x communication method thereof in v2x communication system

Disclosed is a communication method, wherein: protocol entity configuration information is received from a network entity; if an sdu the transmission of which has been requested by an application is received, a first protocol entity creates a first protocol pdu according to the protocol entity configuration information, without concatenation or segmentation of the sdu; a second protocol entity creates a second protocol pdu on the basis of the first protocol pdu; and a third protocol entity transmits the second protocol pdu to the network entity.. . ... Lg Electronics Inc

07/05/18 / #20180191477

Method and apparatus for transmitting control information in a wireless communication system

A method for transmitting control information via a pucch in a wireless communication system and an apparatus for performing the method are provided, the method including joint-coding a plurality of pieces of control information to obtain a single code word; obtaining a first modulated symbol sequence from the single code word; obtaining a plurality of second modulated symbol sequences corresponding to each slot in the pucch from the first modulated symbol sequence; cyclically shifting the plurality of second modulated symbol sequences in a time domain to obtain a plurality of third modulated symbol sequences; performing a discrete fourier transform (dft) precoding process on the plurality of third modulated symbol sequences to obtain a plurality of complex symbol sequences in a frequency domain; and transmitting the plurality of complex symbol sequences via the pucch.. . ... Lg Electronics Inc

07/05/18 / #20180191464

Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method, and broadcast signal receiving method

A broadcast signal transmitting device according to an embodiment of the present invention may comprise: an encoder for encoding service data; a frame block for generating at least one signal frame including the encoded service data; a frequency interleaver for frequency interleaving data in at least one signal frame by using an interleaving sequence generated on the basis of a basic interleaving sequence and a symbol offset value; a modulator for modulating the frequency interleaved data by using an ofdm (orthogonal frequency division multiplex) technique; and a transmitting unit for transmitting broadcast signals including the modulated data.. . ... Lg Electronics Inc

07/05/18 / #20180191417

Method and apparatus for transmitting uplink beam scanning signal in wireless communication system

A method and apparatus for transmitting an uplink beam scanning signal in a wireless communication system is provided. A terminal first performs downlink beam scanning, and then transmits the uplink beam scanning signal to a base station through a time-frequency resource corresponding to a beam selected according to the downlink beam scanning. ... Lg Electronics Inc

07/05/18 / #20180191286

Motor contorl device and method for controlling motor control device

Provided are a motor control device and a method for controlling a motor control device. Harmonics of an input current may be reduced by adjusting an output of an inverter.. ... Lg Electronics Inc

07/05/18 / #20180191279

Motor contorl device and method for controlling motor control device

Provided are a motor control device and a method for controlling a motor control device. A switching frequency is varied with respect to a control sampling for controlling an inverter, whereby controlling is performed by securing a required control sampling according to a motor speed.. ... Lg Electronics Inc

07/05/18 / #20180190843

Solar cell and method for manufacturing the same

A solar cell includes a first conductive type substrate; an emitter layer of a second conductive type opposite the first conductive type, the emitter layer and the substrate forming a p-n junction; an anti-reflection layer positioned on the emitter layer; a plurality of first electrodes passing through the anti-reflection layer and being electrically connected to the emitter layer, at least one of the plurality of first electrodes including: a first electrode layer and a plurality of first electrode auxiliaries separated from the first electrode layer and positioned around the first electrode layer; and a second electrode layer positioned on the first electrode layer and on the plurality of first electrode auxiliaries; and a second electrode electrically connected to the substrate.. . ... Lg Electronics Inc

07/05/18 / #20180189894

Mobile terminal and method for controlling the same

The present invention relates to a method for controlling a mobile terminal, which comprises the steps of: sending a request for starting of a group concierge service to a concierge server; receiving, from the concierge server, information on other terminal users having the same interest as a user of the mobile terminal; and displaying information which proposes generation of a group with the other terminal users. The present invention provides a mobile terminal and a method for controlling the same, which identify terminal users having the same interest as a user of the mobile terminal himself/herself and then propose group generation, continuously identify information on terminal users belonging to a particular group and then provide information relating to the group members' interests, and propose a group activity or a group meeting.. ... Lg Electronics Inc

07/05/18 / #20180189468

Mobile terminal and method for controlling same

A mobile terminal including a display; a sensor configured to sense a plurality of touch inputs on the display and to sense a fingerprint of at least one finger applying the touch inputs to the display; and a controller configured to enter the mobile terminal into a locked state, and release the locked state of the mobile terminal when the plurality of touch inputs match a preset pattern and the sensed fingerprint matches registered fingerprint information.. . ... Lg Electronics Inc

07/05/18 / #20180189098

Mobile terminal operating system conversion device and method, vehicle, and operating system transmission device and method for vehicle

The present invention relates to. The operating system conversion device for a mobile terminal operates by means of a first operating system (os), and, when connected to a vehicle, operates by means of an agent, the operating system conversion device comprising: a reception unit which receives, from the vehicle, a second operating system which is different from the first operating system and is exclusively used for the vehicle during connection with the vehicle; and a conversion unit which, during connection with the vehicle, converts the operating system from the first operating system to the second operating system.. ... Lg Electronics Inc

07/05/18 / #20180189027

Refrigerator

Provided is a refrigerator. The refrigerator includes a cabinet defining a storage space, a door opening and closing the cabinet, a transparent display assembly which covers an opened see-through part of the door and through which an inner space of the refrigerator is seen, and a screen is outputted, a display pcb controlling an operation of the transparent display assembly, a voice recognition unit connected to the display pcb to process a user's voice signal, and a microphone connected to the voice recognition unit. ... Lg Electronics Inc

07/05/18 / #20180188951

Mobile terminal

A mobile terminal including a wireless communication processor configured to provide wireless communication; a touch scree n; and a controller configured to in response to a request to execute an application, execute the application and display an execution screen of the application on the touch screen, terminate the application and stop displaying the execution screen on the touch screen, and in response to a request to re-execute the terminated application, re-execute the application and display an initial screen on the touch screen among any one of a first screen set in an initial stage of the application being executed, a second screen displayed on the touch screen before the application is terminated, and a third screen designated through a first predetermined input for at least one page provided through the application.. . ... Lg Electronics Inc

07/05/18 / #20180188941

Electronic device and control method therefor

An electronic device including a housing having a grip portion for gripping the electronic device to input content; a microphone included in the housing; a memory included in the housing; a sensor located at one side of the housing and configured to sense movement of the electronic device corresponding to the input content; and a controller configured to operate in a first mode in which a sound acquired through the microphone and the content input by the electronic device are stored in the memory, operate in a second mode in which the sound stored in the memory is reproduced, and operate in a third mode in which at least a portion of the stored sound is editable according to a gesture acquired through the sensor.. . ... Lg Electronics Inc

07/05/18 / #20180188925

Mobile terminal and control method therefor

The present invention relates to a mobile terminal capable of utilizing, as a control use, an hour hand and a minute hand, and a control method therefor. To this end, the mobile terminal can comprise a display unit for outputting information, and a control unit for controlling the outputting, through the display unit, of information corresponding to a time indicated by the hour hand and the minute hand, if a first touch input for outputting the hour hand the minute hand through the display unit is received or if a second touch input for dragging any one of the hour hand and the minute hand outputted through the display unit is received.. ... Lg Electronics Inc

07/05/18 / #20180188835

Electronic device and controlling method therefor

An electronic device including a housing including a grip portion; a memory included in the housing; a sensor located in the housing; and a controller configured to operate in a first mode in which content corresponding to a trajectory of a tip of the housing is stored in the memory, and operate in a second mode in which a command corresponding to the trajectory of the tip of the housing executes a specific function on the electronic device.. . ... Lg Electronics Inc

07/05/18 / #20180188830

Electronic device

An electronic device is disclosed. The electronic device according to the present invention comprises: a housing elongated to be long; a tip coupled to one end of the housing; a motion sensor located at at least one side of the housing; and a control unit for operating in a first mode of recording, in a memory, content corresponding to a motion of the tip or the housing on the basis of a user's operation acquired through the motion sensor and/or a second mode of performing a specific function on the basis of a user's operation, wherein mode switching between the first mode and the second mode is performed when the user's operation acquired through the motion sensor corresponds to a preset operation.. ... Lg Electronics Inc

07/05/18 / #20180188737

Robot cleaner system having charging station

A robot cleaner (or autonomous cleaner) charging system includes a first light emitting device to output an optical signal for inducing a docking of the robot cleaner, a second light emitting device and a third light emitting device to output an optical signal for inducing a homing of the robot cleaner, and provided at left and right of the first light emitting device, respectively, and a light emitting device fixing member to set position and direction of the first, second and third light emitting devices.. . ... Lg Electronics Inc

07/05/18 / #20180188218

Sensor hub and method for operating the same

The present disclosure relates a sensor hub that allows users to visually and easily check the air environment and power consumption of a room, and a method for operating the same. The sensor hub may include a housing having ventilation ports on lateral and rear sides. ... Lg Electronics Inc

07/05/18 / #20180187947

Refrigerator

A refrigerator including a main body including a storage compartment defined therein, a cooling device for cooling the storage compartment, a door for opening and closing the storage compartment, a gasket disposed between the door and the main body to seal the storage compartment, and a heat source disposed around the door, wherein the heat source includes a plurality of heaters generating different quantities of heat.. . ... Lg Electronics Inc

07/05/18 / #20180187946

Refrigerator having very low temperature freezer compartment

A refrigerator that includes: a storage space configured to be cooled by a refrigeration cycle cooling system; a wall defines a boundary of the storage space; a low temperature case that is arranged adjacent to a portion of a first surface of the wall; a thermoelectric element module (tem) assembly that is configured to supply cool air to the low temperature case; and a tem accommodating part that protrudes from the first surface of the wall and that accommodates the tem assembly, wherein the low temperature case includes an opening through which the tem accommodating part is inserted, and wherein a sealant is provided between the low temperature case and the wall to couple the low temperature case to the first surface of the wall is disclosed.. . ... Lg Electronics Inc

07/05/18 / #20180187944

Refrigerator

A refrigerator includes a storage space, a freezing chamber defining an insulating space configured to maintain a chamber temperature independent from the storage space, an evaporator in the storage space, a grill pan assembly that defines an evaporator space configured to accommodate the evaporator and at least a portion of the storage space, a thermoelectric element assembly including a thermoelectric element, a heat sink, and a cold sink to cool the freezing chamber to a temperature less than the temperature of the storage space, a module accommodation portion located at a side of the grill pan assembly, a defrost water guide that communicates with the module accommodation portion and the evaporator space and that is configured to discharge defrost water generated during a defrost operation of the freezing chamber, and a defrost heater located in the module accommodation portion and configured to melt ice during the defrost operation.. . ... Lg Electronics Inc

07/05/18 / #20180187682

Scroll compressor

A scroll compressor with a first valve having a first surface to open/close between a first path and a second path; a back pressure chamber assembly or non-orbiting scroll having a third path through which a first pressure refrigerant flows, a fourth path through which refrigerant of a second pressure lower than the first pressure flows, and one end in communication with the third and fourth paths and the other end having a fifth path in communication with a second surface of the first valve; and a second valve provided where the third, fourth, and fifth paths to meet and moveable between first and second positions, wherein at the first position the third and fifth paths communicate to supply the first pressure refrigerant toward the second surface, and at the second position the fourth and fifth paths communicate to supply the second pressure refrigerant toward the second surface.. . ... Lg Electronics Inc

07/05/18 / #20180187680

Hermetic compressor

A hermetic compressor is provided that may include a cylinder having an inner circumferential surface which forms a compression chamber formed in an elliptical shape; a roller provided to be eccentric from the inner circumferential surface of the cylinder, and configured to change a volume of the compression chamber by being rotated; and at least one vane formed to be withdrawn towards the inner circumferential surface of the cylinder when the roller is rotated, and configured to divide the compression chamber into a plurality of spaces. When it is assumed that on the basis of a contact point where the inner circumferential surface of the cylinder and an outer circumferential surface of the roller are closest to each other, and a first center line passing through a center of the cylinder, an ellipse positioned at a first side of the first center line and forming the inner circumferential surface of the cylinder is defined as a first ellipse, a center point of the first ellipse is defined as a first center point, an ellipse positioned at a second side of the first center line and forming the inner circumferential surface of the cylinder is defined as a second ellipse, a center point of the second ellipse is defined as a second center point, under these assumptions, the first center point and the second center point are spaced apart from the center of the cylinder.. ... Lg Electronics Inc

07/05/18 / #20180187666

Linear compressor

A linear compressor includes a shell that includes a refrigerant suction part configured to suction refrigerant, a cylinder located in the shell, a piston configured to reciprocate within the cylinder in which the piston includes a piston body and a piston flange, and a suction muffler through which suctioned refrigerant passes in which the suction muffler includes a first muffler disposed in the piston body. The first muffler includes a first muffler body that defines a refrigerant passage and that extends in an axial direction, and a first muffler flange that extends from the first muffler body in a radial direction, that is configured to couple to the piston flange, and that defines a flange communication hole.. ... Lg Electronics Inc

07/05/18 / #20180187367

Dual type drying machine

A dual type drying machine includes a main drying unit, a main unit door configured to open and close a front side of the main drying unit, an auxiliary drying unit positioned vertically above the main drying unit and defining a laundry accommodation space, an auxiliary unit door configured to open and close a top surface of the laundry accommodation space, a cabinet that accommodates the main drying unit and the auxiliary drying unit, the cabinet defining an exterior of the drying machine, and an operation panel disposed at a front side of the auxiliary drying unit. When the auxiliary unit door is closed, top surfaces of the cabinet and the auxiliary unit door define a top exterior surface of the drying machine.. ... Lg Electronics Inc

07/05/18 / #20180187361

Apparatus for treating laundry

A laundry treating apparatus includes a housing, which includes first and second wash units within the housing. The first and second wash unit include first and second tubs, first and second drums mounted inside the first and second tubs, and first and second drive units configured to drive rotations of the first and second drums, respectively. ... Lg Electronics Inc

07/05/18 / #20180184880

Dishwasher and control method therefor

The present invention relates to a dishwasher and a control method therefor, the dishwasher comprising: a tub for providing a washing space; a sump for collecting the washing water sprayed into the tub; a spraying arm having first and second channels, in each of which the washing water separately flows, and a plurality of spraying holes for discharging the washing water, which flows into each channel, in a preset direction; a supply pump including an impeller and a motor for rotating the impeller, and supplying the washing water, which is stored in the sump, to the spraying arm; a channel switching unit for selectively supplying the washing water to the first channel or the second channel according to the driving of the supply pump; and a control unit for controlling the driving of the motor, wherein a control unit controls the driving of the motor such that the washing water is selectively supplied to the first channel or the second channel, on the basis of a value of an electric current flowing into the motor.. . ... Lg Electronics Inc

07/05/18 / #20180184879

Door panel for home appliance

A door panel includes a front surface panel, a side surface panel bent from a side of the front surface panel, an upper surface panel bent from a top of the front surface panel and provided above the side surface panel, a gap formed between the upper end of the side surface panel and the side end of the upper surface panel, and a decoration piece configured to fill the gap. The decoration piece includes an exposed portion configured to compensate for a difference in height between the upper end of the side surface panel and the upper surface panel, a side surface configured to contact the inner surface of the side surface panel, and a front surface configured to contact the inner surface of the front surface panel.. ... Lg Electronics Inc

07/05/18 / #20180184875

Cleaner

The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a guide bar coupled to the wheel cover and provided in an up and down direction, the guide bar being inserted through the driving module to guide the upward and downward movement of the driving module, and an elastic member surrounding the guide bar and connected to the wheel cover and the driving module, respectively, to absorb impacts while the driving module is moved up and down.. . ... Lg Electronics Inc

07/05/18 / #20180184874

Cleaning robot

A cleaning robot, which performs cleaning operation while moving, includes a cover, to which external force is applied, a movement frame fastened to the cover, a fixed body provided in the cover, a traveling unit connected to the fixed body, and an elasticity setting part configured to movably support the movement frame to the fixed body, wherein the elasticity setting part includes a sensor configured to sense movement of the movement frame.. . ... Lg Electronics Inc

07/05/18 / #20180184873

Cleaning robot

A cleaning robot includes a fixed body having a battery included therein, a cover surrounding the fixed body, and a movement frame provided between the cover and the fixed body to movably support the cover relative to the fixed body. The movement frame is fastened to at least one point of the cover.. ... Lg Electronics Inc

07/05/18 / #20180184872

Cleaning robot

A cleaning robot includes a top cover, a bottom cover formed below the top cover and configured to move by external force, a fixed body provided in the bottom cover, a first opening formed in an upper portion of the bottom cover and a first sensor connected to the fixed body and externally exposed between the top cover and the bottom cover through the first opening.. . ... Lg Electronics Inc

07/05/18 / #20180184871

Cleaner

Disclosed is a cleaner having a structure that a supporting member and a cleaning module are coupled to or separated from a cleaner body. The cleaner includes a cleaner body having a module mounting portion; a supporting member inserted and mounted to the module mounting portion, and separated and withdrawn from the module mounting portion, through a bottom part of the cleaner body; and a cleaning module coupled to the supporting member so as to be inserted or withdrawn together with the supporting member when the supporting member is inserted or withdrawn.. ... Lg Electronics Inc

07/05/18 / #20180184870

Cleaner

The present invention provides a cleaner including a cleaner main body having a controller, a support member detachably coupled to a module mounting portion of the cleaner main body, and a mop module rotatably supported on the support member, wherein the mop module includes a rotating rod configured to be rotatable in at least one direction by being interlocked with a rotation driving portion provided in the module mounting portion when the supporting member is mounted on the module mounting portion, and a mop member formed to surround an outer circumference of the rotating rod so as to mop the floor in response to the rotation of the rotating rod.. . ... Lg Electronics Inc

07/05/18 / #20180184869

Cleaner

The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a suspension configured to guide the upward and downward movement of the driving module and absorb impacts while the driving module is moved up and down, a link member rotatably installed on the wheel cover, and rotated by being in contact with a protrusion of the driving module when the driving module is moved downward by a preset distance, and a switch pressed in response to the rotation of the link member to transfer a signal to the controller.. . ... Lg Electronics Inc

07/05/18 / #20180184867

Robot cleaner

A robot cleaner includes: a base body forming a bottom part of a cleaner body; a first wheel module and a second wheel module installed to be spaced apart from each other, and configured to moveably support the base body; a suction motor module and a battery module provided between the first and second wheel modules; and a suction nozzle module provided at a front side of the suction motor module and the battery module, and configured to suck air of a region to be cleaned, wherein a plurality of module accommodation portions which are open towards a lower side of the robot cleaner are formed at the base body, and wherein the first wheel module, the second wheel module, the suction motor module, the battery module, and the suction nozzle module are inserted into the module accommodation portions, respectively, in parallel to each other.. . ... Lg Electronics Inc

07/05/18 / #20180184865

Cleaner

A cleaner according to the present invention includes a cleaner main body, and a suction unit connected to the cleaner main body to suck air containing dust, and provided with a brush assembly brought into contact with a floor, wherein the brush assembly includes a rotating rod rotatable in one direction, a brush portion protruding from an outer circumferential surface of the rotating rod to rotate together with the rotating rod, and a blade erected at the rear of the brush portion in the one direction to be adjacent to the brush portion, and brought into contact with the brush portion during the rotation in the one direction, to prevent foreign substances from getting tangled in the brush portion. This configuration may prevent foreign substances such as hair and the like from being tangled in the brush portion during an operation of the cleaner.. ... Lg Electronics Inc

07/05/18 / #20180184864

Cleaning robot

A cleaning robot includes a cover, a fixed body provided in the cover, a traveling part connected to the fixed body, a movement frame fastened to the cover to move in correspondence with movement of the cover, an inner body configured to support the movement frame relative to the fixed body, and a rotator provided on a bottom of the inner body to rotate in correspondence with movement of the cover.. . ... Lg Electronics Inc

07/05/18 / #20180184807

Drawer rail and home appliance including the same

A drawer rail and a home appliance including the same are disclosed. The home appliance includes a drawer rail configured to withdraw an item accommodation unit provided in a storage chamber. ... Lg Electronics Inc

07/05/18 / #20180184806

Drawer rail and home appliance including the same

A drawer rail and a home appliance including the same are disclosed. The home appliance includes a drawer rail configured to withdraw an item accommodation unit provided in a storage chamber and a rail bracket configured to mount the drawer rail to the storage chamber. ... Lg Electronics Inc

07/05/18 / #20180184591

Lawn mower robot

The present disclosure relates to a lawn mower robot, including an inner body; an outer cover configured to surround an outer side of the inner body; wheels rotatably mounted at both sides of the inner body, respectively; a rotating plate rotatably mounted on a bottom surface of the inner body, and disposed to be inclined downward with respect to a horizontal plane in a traveling direction of the inner body; a plurality of blades coupled to an edge portion of the rotating plate to be unfolded in a centrifugal direction and folded in the direction of the center of the circle, and spaced apart from each other in a circumferential direction of the rotating plate to cut grass while rotating around the rotating shaft of the rotating plate; and a blade protection cover formed to be spaced apart from the blades to prevent a fragment of an obstacle from being thrown out of the outer cover due to collision with the blades, wherein the blade has a cross-sectional shape of a parallelogram and is formed of a plate having a predetermined width in a longitudinal direction.. . ... Lg Electronics Inc

07/05/18 / #20180184586

Lawn mower robot

The present disclosure relates to a lawn mower robot, including an inner body; an outer cover configured to surround an outer side of the inner body; wheels rotatably mounted at both sides of the inner body, respectively; a rotating plate rotatably mounted on a bottom surface of the inner body, and disposed to be inclined downward with respect to a horizontal plane in a traveling direction of the inner body; a plurality of blades spaced apart from each other in a circumferential direction of the rotating plate to cut grass while rotating around a rotation shaft of the rotating plate; and a blade protection cover formed to be spaced apart from the blades to prevent a fragment generated due to a collision with the blades from being thrown out of the outer cover, wherein the blade protection cover comprises a plurality of protrusion portions spaced apart from each other on a circular arc in front of a blade protection cover body, and a distance between the plurality of protrusion portions is formed to be smaller toward both side end portions with respect to a front-rear directional center line of the blade protection cover.. . ... Lg Electronics Inc

07/05/18 / #20180184585

Lawn mower robot

The present disclosure relates to a lawn mower robot, including an inner body provided with casters and wheels for moving on both sides, respectively; a plurality of blades rotatably provided on a bottom surface of the inner body to cut grass; a drive motor mounted on the wheels, respectively, to independently drive the wheels; an outer cover configured to surround an outer side of the inner body, and mounted on the inner body to be movable in forward, backward, leftward and rightward directions with respect to the inner body when colliding with an obstacle; a plurality of ultrasonic sensors provided at a front side of the outer cover to sense an obstacle in front; and an ultrasonic guide unit formed to be recessed rearward from a front end portion of the outer cover so as to restrict a downward propagation angle of ultrasonic waves generated from the ultrasonic sensors.. . ... Lg Electronics Inc

07/05/18 / #20180184584

Lawn mower robot

The present disclosure relates to a lawn mower robot, including an inner body; an outer cover configured to surround an outer side of the inner body; a plurality of blades rotatably provided on a bottom surface of the inner body to cut grass; casters pivotably installed at both front sides of the inner body, respectively, to be pivotable about a rotation shaft; wheels rotatably mounted at both rear sides of the inner body, respectively; a driving unit configured to drive the wheels; and a sensor unit configured to sense whether or not the caster is lifted from the ground, wherein the sensor unit comprises a drop switch configured to sense the lowering of the caster when the caster is lowered in a state of being floated in the air.. . ... Lg Electronics Inc

06/28/18 / #20180184534

Display device

A display device is disclosed. The display device includes a display panel, a module cover positioned at a rear of the display panel and coupled to the display panel, a plate positioned at a rear of the module cover, an adhesive member attached to at least a part of a front surface of the plate, a bracket positioned between the module cover and the plate and attached to the adhesive member, and a coupling unit positioned between the module cover and the bracket and fixing the module cover to the bracket.. ... Lg Electronics Inc

06/28/18 / #20180184488

Cooking appliance

A low-temperature vacuum cooking device and a cooking appliance including low-temperature vacuum cooking device are provided. The cooking appliance may include a housing including a container mount and a vacuum-packing module mount provided adjacent to each other, a first container having a space to accommodate a liquid therein, the first container being configured to be coupled with the container mount, a heater that heats the liquid accommodated in the first container, a vacuum pressure generator installed on the vacuum-packing module mount to suction air inside a food packing bag, a sealer installed adjacent to the vacuum pressure generator that heats the food packing bag in order to seal it, a cover rotatably installed on the housing to cover or open the first container and the vacuum pressure generator, and a high-temperature cooking unit including a top plate and a high-temperature heater provided at a lower portion of the top plate.. ... Lg Electronics Inc

06/28/18 / #20180184473

Network connection method of terminal using virtual ue system

Disclosed is a network connection method using a virtual ue system, comprising: establishing a connection with a base station with respect to a first du group comprising one or more dus; requesting a base station for an establishment of a connection with a second du group comprising one or more dus through an uplink channel assigned to the first du group; and transmitting, to the base station through the uplink channel assigned to the second du group, information informing that the connection with the second group has been established.. . ... Lg Electronics Inc

06/28/18 / #20180184459

Method for supporting carrier sensing in wireless access system supporting unlicensed band, and device supporting same

The present invention relates to methods for supporting carrier sensing in a wireless access system supporting an unlicensed band, and devices supporting same. A method for supporting carrier sensing in a wireless access system supporting an unlicensed band, according to an embodiment of the present invention, comprises the steps of: selecting a backoff counter value for performing carrier sensing; performing carrier sensing in a serving cell (s-cell) until the backoff counter value reaches a predetermined threshold value; when the backoff counter value reaches the predetermined threshold value, transmitting data in a transmission opportunity (txop) interval; receiving a reception state feedback indicating whether the transmitting of data is success, collision or error; and resetting the backoff counter value on the basis of the reception state feedback, wherein the s-cell can be configured in an unlicensed band.. ... Lg Electronics Inc

06/28/18 / #20180184433

Method and apparatus for cancelling interference and receiving signal in wireless communication system

The present invention relates to a wireless communication system. A method for a terminal for receiving a signal by means of naics (network assisted interference cancellation and suppression) in a wireless communication system supporting a carrier aggregation according to one embodiment of the present invention comprises the steps of: transmitting terminal capability information comprising band combination information indicating the band combination supported by the terminal on the carrier aggregation; and receiving the signal on the basis of the terminal capability information, wherein the band combination information may comprise a number for the maximum number of component carriers (cc) supporting the naics for the band combination.. ... Lg Electronics Inc

06/28/18 / #20180184400

Method for determining transmission resource block pool of terminal in d2d communication, and apparatus therefor

Disclosed is a method for determining, by a terminal, a transmission resource pool in device-to-device (d2d) communication. The method for determining a transmission resource pool comprises the steps of: indexing resource blocks within a resource block pool; and mapping the indexed resource blocks to physical resource blocks, wherein the indexed resource blocks are arranged in order of increasing resource block index, the resource block pool is used to transmit d2d signals, and information about the configuration of the resource block pool can be indicated by upper layer signaling.. ... Lg Electronics Inc

06/28/18 / #20180184321

Method for radio resource measurement in wireless access system supporting carrier aggregation, and apparatus supporting same

The present invention relates to methods for making radio resource measurements in synchronized cells when quasi co-location is applied, and to apparatuses supporting same. A method for a terminal for making radio resource measurements (rrm) in a wireless access system according to one embodiment of the present invention may comprise the steps of: receiving an upper level signal comprising a reference signal for channel state information (csi-rs) of a first cell, and quasi co-location (qcl) information for a cell-specific reference signal (crs) and/or csi-rs of a second cell; receiving the crs and/or csi-rs of the second cell on the basis of the qcl information; and measuring a first rrm for the first cell by means of the crs and/or the csi-rs of the second cell.. ... Lg Electronics Inc

06/28/18 / #20180184313

Method for performing measurement and user apparatus

One disclosure of the present specification provides a method for performing measurement. The method for performing measurement may comprise the steps of: receiving, from a serving cell, pattern information on a subframe wherein power backoff is performed; on the basis of the pattern information, performing measurements independently in a subframe wherein power backoff is performed and in a subframe wherein power backoff is not performed; and reporting results of the measurements to the serving cell.. ... Lg Electronics Inc

06/28/18 / #20180184312

Method for performing uplink packet measurements in a wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing ul packet measurements in a wireless communication system, the method comprising: receiving configuration information for a plurality of logical channels from an enb, wherein each of the plurality of logical channels is associated with one of a plurality of logical channel priorities, determining a packet delay for a logical channel priority among the plurality of logical channel priorities by calculating packet delays for pdcp sdus belonging to a set of logical channels having the logical channel priority, and transmitting a report including the logical channel priority and the packet delay for the logical channel priority to the enb.. ... Lg Electronics Inc

06/28/18 / #20180184270

Communication method of terminal in v2x communcation system, and terminal

Disclosed are a v2x communication method and a terminal, the v2x communication method comprising the steps of: transmitting, to a network entity, a first message including capability information which indicates capability of operating as an rsu for providing a v2x service and a relay node for relaying a communication service; receiving, from a base station, a second message which instructs operation as an rsu or a relay node; and performing communication with the base station and another ue by operating as an rsu or a relay node according to the second message.. . ... Lg Electronics Inc

06/28/18 / #20180184246

Method for managing area of terminal in wireless communication system and apparatus therefor

A method for managing an area of a terminal in a wireless communication system and an apparatus therefor are disclosed. Specifically, a method for performing, by a terminal, location area update in a wireless communication system may comprise the steps of: transmitting, to a network node, a first request message including an additional cell list comprising one or more neighboring cells of a serving cell of the terminal; receiving, from the network node, a first accept message including information indicating acceptance of the use of the additional cell list; and, when a changed serving cell of the terminal belongs to a tracking area configured to the terminal and does not belong to the additional cell list, performing a cell-based area update procedure.. ... Lg Electronics Inc

06/28/18 / #20180184205

Ear unit and portable sound device

An ear unit and a portable sound device having the same are provided. The ear unit includes a driver unit, an ear housing configured to form an electric part in which the driver unit is mounted and including a bass hole and a flat hole formed in a first surface of the electric part, a rotator including a second surface opposite the first surface and rotatably coupled to the ear housing, and an opening/closing hole provided in the second surface of the rotator to open or close the bass hole or the flat hole according to rotation of the rotator. ... Lg Electronics Inc

06/28/18 / #20180184192

Earphone

An earphone capable of making it easy to remove foreign substances that have accumulated on a nozzle portion and easy to control sound characteristics thereof is provided. The earphone includes a driver, a housing defining an electrical component mount on which the driver is mounted, a nozzle portion provided at one end of the housing and defining therein a nozzle hole communicating with the electrical component mount, a nozzle cap detachably coupled to an outer circumferential surface of the nozzle portion, and a nozzle mesh provided at the nozzle cap so as to cover the nozzle hole, wherein the nozzle cap serves to decrease output in a second peak region in a graph of output over frequency for the earphone and to increase a fourth peak region or expand a bandwidth of the fourth peak region in the graph.. ... Lg Electronics Inc

06/28/18 / #20180184191

Wireless sound equipment

A wireless sound equipment includes a cradle including a pair of earbuds and a pair of holders having the earbuds coupled thereto. Each earbud includes an ear housing; a sound passage extended from a first surface of the ear housing; a sound output unit outputting sound via the sound passage; a wireless communication unit located in the ear housing; an earbud controller driving the sound output unit based on a signal transmitted by using the wireless communication unit; a main battery supplying an electric power; a plurality of earbud terminals exposed to the first surface of the ear housing and connected with the earbud controller; and a control button located in a second surface of the ear housing. ... Lg Electronics Inc

06/28/18 / #20180184186

Portable sound equipment

A portable sound equipment comprising a neckband wire configured to wrap a predetermined region of a user's neck, a main body coupled to both ends of the neckband wire and configured to form an electric control unit, a first button hole configured to form an open portion in the main body; a first button exposed outside via the first buttonhole, a side case configured to cover a first area of the main body which includes the first button hole, and a drainage groove provide in the first area along a circumference of the first button hole and forming a step with an outer surface of the main body is provided, so as to enhance the waterproof structure and realize the slim design and light weight.. . ... Lg Electronics Inc

06/28/18 / #20180184136

Apparatus and method for transmitting/receiving processes of a broadcast signal

A broadcast reception apparatus includes a packet receiver to receive transport packets for signaling data through a dedicated transport channel, and receive transport packets for a delivery object through other transport channels, wherein the delivery object is a part of a file for video content of a broadcast service, a signaling parser to extract the signaling data including session description information and an extended file delivery table providing information about delivery of the file, and a data processor to recover the delivery object based on the signaling data, and generate location information for the file by substituting file template information included in the extended file delivery table with a transport object identifier (toi) in a header of a transport packet for the delivery object.. . ... Lg Electronics Inc

06/28/18 / #20180184131

Method for encoding/decoding image and device therefor

The present invention provides a method for encoding/decoding an image and a device therefor. Particularly, a method for encoding an image by an encoding device may comprise the steps of: dividing a quantized coefficient block into coefficient groups having a predetermined size; searching a first coefficient group which is a last coefficient group including a non-zero coefficient within the quantized coefficient block according to a predetermined inverse-scanning order; searching the first coefficient group for the last non-zero coefficient according to the inverse-scanning order; relocating the non-zero coefficient of the first coefficient group to a second coefficient group which is a preceding coefficient group of the last coefficient group according to the inverse-scanning order; and entropy-encoding by an encoder according to a predetermined scanning order.. ... Lg Electronics Inc

06/28/18 / #20180184082

Intra prediction mode based image processing method, and apparatus therefor

Disclosed are an intra prediction mode based image processing method, and an apparatus therefor. In particular, a method for processing an image on the basis of an intra prediction mode comprises the steps of: inputting, in most probable mode (mpm) candidates, intra prediction modes of a plurality of neighboring blocks which neighbor a current block, and then deriving the mpm candidates by inputting, in the mpm candidates, intra prediction modes within substitute modes consisting of a plurality of intra prediction modes, to which priorities are given, according to the priorities until the total number of mpm candidates is satisfied; deriving, from the mpm candidates, an intra prediction mode applied to the current block using an mpm index indicating a specific intra prediction mode; and generating a prediction block of the current block by applying the derived intra prediction mode.. ... Lg Electronics Inc

06/28/18 / #20180183921

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication processor configured to wirelessly receive a message from another terminal; a touchscreen configured to display contents of the received message; and a controller configured to in response to a first control input on the displayed message, display a reply interface including a recommendation reply area having plurality of preset response options for responding to the received message, based on a current status of the mobile terminal and a meaning of the contents of the received message.. . ... Lg Electronics Inc

06/28/18 / #20180183911

Mobile terminal

A mobile terminal having a body including a first body and a second body, a display positioned on one surfaces of the first and second bodies and commonly overlapping the first and second bodies, and a hinge assembly positioned between the first and second bodies and connecting the first and second bodies is provided. At least a partial structure of the hinge assembly slidingly moves with respect to another structure of the hinge assembly so that a position of the first and second bodies is changed from a first state in which the first and second bodies are disposed on the same plane to a second state in which one of the first and second bodies is folded on the other. ... Lg Electronics Inc

06/28/18 / #20180183622

Electronic device, smart home system using electronic device, and method for controlling smart home system

The present invention relates to a smart home system and an electronic device for establishing the same. An electronic device according to the present invention comprises: a body part having an electric circuit; a wireless communication unit included in the body part; a sensor unit which is mounted on the body part and sensed at least one object to be sensed; a cover part detachably coupled to the body part so as to cover at least a part of the body part and electrically connected to the electric circuit; and a control unit for controlling the wireless communication unit to transmit, to an external device, a radio signal according to a resistance value formed by the coupling of the cover part and sensing information sensed through the sensor unit.. ... Lg Electronics Inc

06/28/18 / #20180183505

Method for designing hierarchical structure precoder in vehicle-to-vehicle communication system, and device therefor

The present specification relates to a method by which a terminal designs a hierarchical structure precoder in a vehicle-to-vehicle communication system. The method for designing a hierarchical structure precoder can comprise the steps of: receiving group information indicating a terminal group on the basis of a direction of a first-type beam; feeding back preference information on the first-type beam on the basis of the group information; receiving first-type beam information determined on the basis of the preference information; designing a hierarchical structure precoder including a first precoder and a second precoder, on the basis of the received first-type beam information; and feeding back channel information on the basis of the hierarchical structure precoder, wherein the first precoder can be precoder information on the first-type beam direction, and the second precoder can be precoder information on a second-type beam direction in the first-type beam direction.. ... Lg Electronics Inc

06/28/18 / #20180183425

Circuit and system for driving switching modules

A circuit and a system may drive switching modules. The driving circuit and system are capable of controlling a detection level of a protection voltage of a switching module, by controlling a voltage of a detection circuit for detecting the protection voltage. ... Lg Electronics Inc

06/28/18 / #20180182912

Compound semiconductor solar cell

A compound semiconductor solar cell that includes: a light absorbing layer; a first electrode; and a second electrode, wherein the light absorbing layer includes; a first semiconductor layer having a first band gap, a second semiconductor layer having a second band gap being larger than the first band gap and forming a hetero junction with the first semiconductor layer, and including a first material and a second material, and wherein in the junction buffer layer, a concentration of the first material on a surface in contact with the second semiconductor layer is larger than the concentration of the first material on a surface in contact with the first semiconductor layer, and a concentration of the second material on the surface in contact with the second semiconductor layer is smaller than the concentration of the second material on the surface in contact with the first semiconductor layer is disclosed.. . ... Lg Electronics Inc

06/28/18 / #20180182905

Solar cell and method for manufacturing the same

Disclosed is a solar cell including a plurality of first electrodes electrically connected to a plurality of first conductive regions; and a plurality of second electrodes electrically connected to a plurality of second conductive regions. The plurality of first conductive regions and the plurality of second conductive regions are spaced apart from an edge of a semiconductor substrate by a first interval, the plurality of first conductive regions and the plurality of second conductive regions are spaced apart from each other in a second direction crossing a first direction by a second interval, and the second interval is the same as or less than the first interval.. ... Lg Electronics Inc

06/28/18 / #20180181733

Smart watch and method for controlling same

Disclosed are a smart watch comprising a fingerprint sensor for user authentication, and a method for controlling the same. The present invention provides a smart watch and a method for controlling the same, the smart watch comprising: a case; a display unit which is positioned on the case and is configured to display the current time and a variety of information; a bezel which is provided on the case and is configured to surround the display unit; a fingerprint sensor which is provided on the bezel and is configured to simultaneously recognize a plurality of fingerprints which are different from each other; and a control device which is configured to control the operation on the basis of the fingerprints recognized by the fingerprint sensor.. ... Lg Electronics Inc

06/28/18 / #20180181283

Mobile terminal and method for controlling the same

A mobile terminal is disclosed, which comprises a memory configured to store a plurality of images, a display unit configured to display an execution screen of a camera application, a camera configured to acquire a preview image and a controller configured to control the display unit to display the preview image on a first area within the execution screen, wherein the controller is further configured to control the display unit to display a plurality of thumbnail images corresponding to a plurality of images stored in the memory on a second area within the execution screen.. . ... Lg Electronics Inc

06/28/18 / #20180181256

Mobile terminal and controlling method thereof

A watch terminal including a memory; at least one of a sensor; a touchscreen configured to receive a touch input from a user, wherein a rim of the touchscreen has a specific shape; a wireless communication unit configured to pair with at least one of an external terminal; and a controller coupled to the memory, the at least one of the sensor, the touchscreen and the wireless communication unit. Further, the controller is configured to control the wireless communication unit to transmit a control signal to a specific external terminal currently operating in a presentation mode among the at least one of the external terminal, control the touchscreen to output a counting indicator indicating a current page with a total page in the presentation mode, control the touchscreen to output a circular progress indicator indicating a progress status of the current page among the total page on a circular rim of the touchscreen, and provide a warning feedback when it exceeds a set target time during the presentation mode.. ... Lg Electronics Inc

06/28/18 / #20180181163

Mobile terminal

A mobile terminal disclosed herein includes a main body having front and side surfaces, a window provided on a top of the main body and curved from the front surface toward the side surfaces to define at least a part of the side surfaces, a touch sensor provided on a rear surface of the window and curved along a shape of the window, a frame provided on a rear surface of the display and having a shape corresponding to the display for support, supporting members supporting ends of the window, the touch sensor and the display and partially defining the side surfaces of the terminal, and a rear case covering a rear surface of the main body, wherein the touch sensor and display are formed longer along side surfaces of the window, and the window contacts parts of the supporting members, externally exposed to define the side surfaces of the terminal.. . ... Lg Electronics Inc

06/28/18 / #20180180703

Method for receiving reference signal in wireless communication system and apparatus therefor

A method for receiving a reference signal for defining a location in a wireless communication system according to one embodiment of the present invention comprises the steps of: receiving, from a serving cell, beacon-positioning reference signal (b-prs) configuration information transmitted by at least one beacon device; and detecting the b-prs by using the b-prs configuration information, wherein the b-prs configuration information includes b-prs group configuration information for at least one beacon device group, and the b-prs group configuration information can include parameters for generating sequences of the b-prs transmitted by each beacon device belonging to the corresponding group.. . ... Lg Electronics Inc

06/28/18 / #20180180346

Multi-duct assembly, refrigerator including the multi-duct assembly, and method of controlling the refrigerator

Disclosed are a multi-duct assembly, a refrigerator which includes the multi-duct assembly, and a method of controlling the refrigerator. The multi-duct assembly has a new structure for overcoming limitations of a related art. ... Lg Electronics Inc

06/28/18 / #20180180317

Air conditioner and method of controlling the same

An air conditioner and a method of controlling the same are provided. The air conditioner includes an outside unit, which is provided with a compressor and an evaporator, an outside temperature sensor attached to the outside unit to sense outside temperature, an outside humidity recognition part attached to the outside unit to recognize information about outside humidity, a low pressure sensor that senses an evaporation pressure of the evaporator, and a control part that controls an operation of the compressor, based on both information about dew-point temperature sensed from the outside temperature sensor and the outside humidity recognition part and information about the evaporation pressure sensed from the low pressure sensor. ... Lg Electronics Inc

06/28/18 / #20180180247

Lamp for vehicle and method for controlling the same

A lamp for a vehicle that includes: a light source unit that includes a first light source and a second light source; a reflection unit that includes a reflector configured to reflect light incident from one of the first light source or the second light source; a lens including: a first region to which light from the first light source is directed, a second region to which light from the second light source is directed, and a third region (i) that is different from the first region and the second region and (ii) to which light reflected by the reflector is directed; and a processor that is configured to control at least one of the first light source or the second light source to change a size or a center position of at least one of the first region, the second region, or the third region is disclosed.. . ... Lg Electronics Inc

06/28/18 / #20180180246

Lamp for vehicle and method for controlling the same

A vehicle lamp includes: a light source unit including at least one light source configured to generate light; a shield portion located closer to a front of the vehicle lamp as compared to the light source unit, and configured to receive the light generated by the light source and to transmit at least a portion of the received light to form a beam pattern, the shield portion including: a first shield configured to form at least part of the beam pattern; and a second shield having a light transmittance that is configured to be controlled to modify the beam pattern; a drive unit configured to drive the shield portion; and at least one processor configured to control at least one of the shield portion or the drive unit to modify the beam pattern.. . ... Lg Electronics Inc

06/28/18 / #20180180243

Lamp for vehicle and method for controlling the same

A vehicle lamp includes: a light source unit including at least one light source configured to generate light; a lens that is arranged closer to a front of the vehicle lamp as compared to the light source unit, the lens configured to transmit the light generated by the light source unit; and a shield that is arranged between the light source unit and the lens, and configured to receive the light generated by the light source and allow at least a portion of the received light to pass therethrough, wherein the shield includes a plurality of pixels having respective light transmittances that are configured to be variably controlled, and wherein each of the plurality of pixels is configured to allow independent control of respective light transmittances.. . ... Lg Electronics Inc

06/28/18 / #20180180242

Lamp for vehicle and method for controlling the same

A vehicle lamp includes: at least one light source configured to generate light; a first reflector configured to reflect the light generated by the at least one light source; a shield configured to block a first portion of light reflected from the first reflector, and to transmit therethrough a second portion of the light reflected from the first reflector to form a beam pattern; a lens; and a second reflector configured to: in a first state, reflect light that was reflected from the first reflector back toward the first reflector; and in a second state, reflect light that was generated by the at least one light source to be incident on the lens, wherein the second reflector is configured to rotate about an axis and cause the vehicle lamp to output in a low-beam mode or in a high-beam mode based on a rotational orientation of the second reflector.. . ... Lg Electronics Inc

06/28/18 / #20180180037

Reciprocating compressor

A reciprocating compressor is provided. The reciprocating compressor may include a connector coupled to a discharge hose and a discharge pipe, a cutout formed in the connector or the discharge pipe, and a clamp inserted into the cutout. ... Lg Electronics Inc

06/28/18 / #20180180036

Reciprocating compressor

A reciprocating compressor is provided. The reciprocating compressor may include a discharge hose configured to discharge a refrigerant compressed in a cylinder, a connector coupled to the discharge hose and provided inside of the discharge pipe, and a hose fixing member provided on an outer circumferential surface of the discharge hose and configured to support the discharge hose, thereby stably coupling the discharge hose with the discharge pipe.. ... Lg Electronics Inc

06/28/18 / #20180179792

Refrigerator

Disclosed is a refrigerator, more particularly a refrigerator including dual doors that are convenient to use. The refrigerator includes a main body having a storage space therein, a first door hinged to the main body for opening and closing the storage space, a door frame provided at the first door, a second door hinged to the first door, the second door having a side wall, at least a portion of which is inserted into the door frame, and a catching part provided in the side wall, and a locking device for selectively allowing the second door to be turned with respect to the first door, wherein the locking device includes a moving member, the displacement of which is changed depending on the open or closed state of the first door, and a catching member, the displacement of which is changed depending on the displacement of the moving member, whereby the protruding length of the catching member from the door frame is changed, the catching member being selectively caught in the catching part.. ... Lg Electronics Inc

06/28/18 / #20180179686

Laundry treating apparatus

Disclosed is a laundry treatment apparatus including a cabinet defining an external appearance of the laundry treatment apparatus, a drum rotatably provided inside the cabinet, the drum being configured to accommodate laundry therein, a drive unit configured to generate torque required to rotate the drum, a power transmission unit provided on one surface of the drum, the power transmission unit being configured to transmit the torque generated by the drive unit to the drum so as to rotate along with the drum, and at least one balancer provided on an inner circumferential surface of the drum. Water is selectively supplied into the balancer so as to eliminate unbalance occurring in the drum.. ... Lg Electronics Inc

06/28/18 / #20180179684

Laundry machine

A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. ... Lg Electronics Inc

06/28/18 / #20180179683

Laundry machine

A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. ... Lg Electronics Inc

06/28/18 / #20180178390

Guidance robot

A guidance robot includes an internal frame, a shell over the internal frame and a display device provided outside of the shell and mounted to the frame. A reader is provided inside the shell, and an object having a readable code is inserted through an opening provided on the display device until the readable code is provided at the reader inside the shell.. ... Lg Electronics Inc

06/28/18 / #20180178377

Guidance robot

According to the present disclosure, there is provided a guidance robot including: a driving unit that includes wheels and a motor for moving; a body that is provided on the driving unit and includes sensors for autonomous driving; a display unit that is coupled to the body; a stationary unit that is coupled to the top of the body; a circular rotary unit that has an opening and is provided over the stationary unit to rotate about the central axis of the stationary unit; and a stopper that extends upward from the stationary unit through the opening of the circular rotary unit.. . ... Lg Electronics Inc

06/28/18 / #20180178375

Guide robot

The guide robot includes a case having a coupling hole and a door type display structure that is capable of opening or closing the coupling hole. Access to the body part in which main electrical components are provided may be easy. ... Lg Electronics Inc

06/28/18 / #20180177379

Shock absorber and dishwasher including the same

A shock absorber and a dishwasher including the same are disclosed. The dishwasher includes a tub having a dish introduction port formed in a front surface thereof, a door for opening and closing the dish introduction port and a rack having moving casters so as to be drawn out of and introduced into the tub, dishes being placed on the rack, and the shock absorber is disposed between the tub of the dishwasher and the rack and includes a body, a receiving groove formed in one side surface of the body so as to receive a portion of the rack, and a pressing portion provided on a remaining surface of the body so as to press and support a portion of the tub to thus press the body downwards.. ... Lg Electronics Inc

06/28/18 / #20180177372

Cleaning robot

A cleaning robot includes a main body, a traveling part provided at a lower portion of the main body to enable the main body to move along a floor surface, a suction part provided at the main body to suck foreign materials from the floor surface, a cover provided on an exterior of the main body, and a recessed part recessed at a predetermined position of the cover, wherein the cover includes a first cover positioned above the recessed part, and a second cover which is positioned below the recessed part and has a greater width than the first cover.. . ... Lg Electronics Inc

06/28/18 / #20180177361

Cleaning robot

A cleaning robot includes a top cover, a bottom cover provided below the top cover, traveling parts provided in the bottom cover, a suction module provided in the bottom cover to suck in foreign materials on the ground, a recessed part formed to be recessed inward between the top cover and the bottom cover, and a first sensor located in the recessed part.. . ... Lg Electronics Inc

06/28/18 / #20180177360

Vacuum cleaner and method for controlling the same

A vacuum cleaner according to an embodiment of the present invention includes a cleaner body having a moving unit; a suction unit configured to suction dust and air; a detecting unit configured to detect movement of the suction unit; and a control part configured to determine whether movement of the cleaner body is required, based on information detected by the suction unit, and to control the moving unit when the movement of the cleaner body is required, wherein the control part determines a target location to which the cleaner body will be moved, determines a moving route to the target location based on a detected obstacle, controls the moving unit so that the cleaner body is moved along the determined moving route, stops a motor when it is determined that the cleaner body is not in contact with a floor surface, and thus prevents a user's injury.. . ... Lg Electronics Inc

06/28/18 / #20180177323

Vacuum cooking appliance

A vacuum cooking appliance is provided. The vacuum cooking appliance may include a housing in which a housing mount and a vacuum packing module mount may be located at adjacent positions, a first container configured to accommodate liquid inside an accommodation space therein and coupled to the container mount, a heater configured to heat the liquid accommodated inside the first container, a vacuum pressure generator installed at the vacuum packing module mount and configured to suction air inside a food packing container, and a vacuum packing module installed adjacent to the vacuum pressure generator and including a sealer configured to heat and seal the food packing container.. ... Lg Electronics Inc

06/21/18 / #20180177031

Mobile terminal and control method therefor

. . . . The present invention relates to a mobile terminal capable of controlling other apparatus, and a control method therefor. The mobile terminal comprises: a wireless communication unit, which exchanges a wireless signal with a plurality of illuminations; and a control unit, which transmits a control signal to at least some of the illuminations so as to simultaneously control at least some of the plurality of illuminations when receiving identification information regarding the respective plurality of illuminations through the wireless communication unit, wherein the identification information is received in response to a request from the mobile terminal, which is transmitted to at least some of the illuminations installed in a specific indoor area, on the basis of information acquired through the mobile terminal or a separate apparatus, or is transmitted from at least some of the illuminations, which are pre-selected in a predetermined mode from among the illuminations installed in the specific indoor area when the mobile terminal meets predetermined conditions.. ... Lg Electronics Inc

06/21/18 / #20180177000

Induction heat cooking apparatus and method for operating the same

An induction heat cooking apparatus includes a rectifier configured to convert an ac voltage supplied from a power source into a dc voltage, a battery configured to store power, a switch configured to connect to at least one of the rectifier or the battery, an inverter connected to the switch and configured to receive a first voltage from at least one of the rectifier or the battery and convert the first voltage to a second voltage, and a heating coil configured to receive the second voltage from the inverter and generate magnetic fields in which the heating coil is configured to heat a cooking device based on the generated magnetic fields.. . ... Lg Electronics Inc

06/21/18 / #20180176979

Method for adjusting tracking area update timing in wireless communication system, and apparatus therefor

According to an aspect of the present invention, a method for adjusting a periodic-tracking area update (p-tau) timing performed by a user equipment in a wireless communication system may include transmitting p-tau support information indicating that an adjustment of the p-tau timing is available to a mobility management entity (mme) through an attach request message or a tau request message; receiving a request accept message with respect to the attach request message or the tau request message; and adjusting the p-tau timing in accordance with an edrx application timing based on the p-tau timing adjustment condition information when the request accept message includes the −tau timing adjustment condition information.. . ... Lg Electronics Inc

06/21/18 / #20180176973

Signal transmission method for device-to-device (d2d) communication in wireless communication system, and apparatus therefor

The present invention relates to a method and an apparatus for d2d signal transmission of a first terminal in a wireless communication system. Specifically, the method comprises the steps of: receiving a resource pool configuration indicating a d2d resource pool; and transmitting a d2d data channel on the basis of a d2d slot number which is re-indexed within the d2d resource pool.. ... Lg Electronics Inc

06/21/18 / #20180176972

Method for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method

A method for device-to-device (d2d) operation performed by a terminal in a wireless communication system, and a terminal using the method are provided. The method comprises: receiving, from a network, d2d reception assistance information; and receiving a d2d signal by using a reception resource pool indicated by the d2d reception assistance information, wherein the d2d reception assistance information includes information that may reduce the range of resource pools which must be monitored by the terminal, among a plurality of resource pools.. ... Lg Electronics Inc

06/21/18 / #20180176929

Method for transmitting uplink frame in wireless lan system and wireless device using the same

Disclosed herein is a method for transmitting an uplink frame performed by a first wireless device in a wireless lan system including the steps of receiving a basic trigger frame individually allocating a plurality of uplink wireless resources for a plurality of user devices from a second wireless device, wherein the basic trigger frame may include preference information indicating an ac type for an aggregation traffic and limit information indicating a maximum number of traffic identifiers allowed for the aggregation traffic, configuring the aggregation traffic in accordance with the preference information and the limit information, and configuring an uplink frame based on the aggregation traffic and a qos null frame including ack policy information being configured so that acknowledgement is not required by the second wireless device, wherein the qos null frame may be included in the uplink frame regardless of the preference information and the limit information.. . ... Lg Electronics Inc

06/21/18 / #20180176907

Method and user device for receiving uplink control information, and method and base station for transmitting uplink control information

The present invention determines a pucch resource based on which serving cell ack/nack information is related to, when a user device set as a plurality of serving cells transmits the ack/nack information. Moreover, if a pucch transmission time matches with a pusch transmission time, the present invention does not piggy back ack/nack information to pusch but transmits the ack/nack information through pucch.. ... Lg Electronics Inc

06/21/18 / #20180176903

Method for transmitting and receiving uplink data in wireless communication system and device for same

The present description provides a method for transmitting and receiving uplink (ul) data in a wireless communication system. A method performed by a terminal comprises: receiving a first uplink grant from a base station; transmitting, based on the first uplink grant, first uplink data to the base station; receiving an harq response to the first uplink data from the base station; transmitting second uplink data to the base station by means of retransmission resources allocated for the retransmission of the first uplink data; and transmitting, to the base station, the control information, which indicates whether the second uplink data is retransmission data of the first uplink data or new data generated by means of a particular event, by means of physical uplink control channel (pucch) resources.. ... Lg Electronics Inc

06/21/18 / #20180176892

Method for transmitting and receiving downlink control information in wireless communication system supporting device-to-device communication and device for the same

A method for transmitting and receiving downlink control information in a wireless communication system supporting device-to-device communication and a device for the same are disclosed. The method for receiving downlink control information in a wireless communication system supporting d2d (device-to-device) communication includes: receiving, by a ue, downlink control information for d2d communication from an enb; transmitting, by the ue to a reception ue, d2d communication control information on a pscch (physical sidelink control channel) based on the downlink control information; and transmitting, by the ue to the reception ue, d2d communication data on a pssch (physical sidelink shared channel) based on the downlink control information, wherein the downlink control information may include: a hopping flag field indicating whether frequency hopping is applicable when transmitting the d2d communication control information and the d2d communication data; a pscch resource allocation (ra) field including scheduling information for the pscch; a first pssch ra field including scheduling information for the pssch in a frequency domain; a second pssch ra field including scheduling information for the pssch in a time domain; and a tpc (transmission power control) field including transmission power information for the pscch and pssch.. ... Lg Electronics Inc

06/21/18 / #20180176891

Method and apparatus for transmitting and receiving data in wireless communication system

The present invention relates to a method and an apparatus for a first device transmitting and receiving data to/from one or more devices in a wireless communication system supporting vehicle to everything (v2x) service, and is characterised by the first device measuring an energy level of a first resource region for supporting the v2x service and transmitting a particular message via one or more resource regions of the first resource region and a second resource region based on the measurement result, wherein the second resource region represents a resource region for the first device transmitting the particular message to a second device via a network and the first resource region represents a resource region for the first device transmitting the particular message directly to the second device.. . ... Lg Electronics Inc

06/21/18 / #20180176865

Power saving mode operation method in wireless lan system, and apparatus for same

A method for a station (sta) to operate in a power saving (ps) mode in a wireless lan system that supports a high efficiency physical layer protocol data unit (he ppdu), in one embodiment of the present invention, comprises the steps of: receiving a trigger frame which assigns a resource for transmission of an uplink multi-user (ul mu) ppdu; and determining whether to perform transition to a doze state on the basis of the trigger frame, wherein when the resource is not assigned to the sta through the trigger frame, the sta determines to perform transition to a doze state during a time period determined on the basis of an indicator information value of the trigger frame.. . ... Lg Electronics Inc

06/21/18 / #20180176856

Method and apparatus for performing discovery using mdns in wireless communication system

The present specification relates to a method for performing service discovery by a first terminal in a wireless communication system. Here, the method for performing service discovery by a first terminal may comprise the steps of: performing a service discovery procedure with a second terminal; and establishing a session connection with the second terminal, wherein the service discovery procedure may be performed through an mdns on the basis of an asp. ... Lg Electronics Inc

06/21/18 / #20180176851

Method and device for transmitting/receiving data in mesh network using bluetooth

The present invention relates to a method and a device for a relay device changing a relay role in a bluetooth mesh network. A method and a device is provided, according to the present invention, wherein a first message is received from a first device, the first message comprising first capability information indicating the capability of the first device, and the first capability information is compared with second capability information indicating the capability of a relay device, and on the basis of the comparison result, whether the first device will perform a relay role is decided, and a notification message comprising the decision result is transmitted to at least one device connected with the relay device.. ... Lg Electronics Inc

06/21/18 / #20180176823

Method for transmitting or receiving information on network access of terminal in wireless communication system and apparatus therefor

Disclosed is a communication method of a network entity, which comprises: receiving state information from a plurality of neighboring network entities; selecting one network entity, which is not in a congestion state, among the plurality of network entities for a network access of a terminal, on the basis of the state information; and transmitting, to the terminal, a message including information for accessing of the terminal to the selected network entity.. . ... Lg Electronics Inc

06/21/18 / #20180176822

Method and device for transmitting wlan offloading availability indication

Provided are a method by which a terminal transmits a wireless local area network (wlan) offloading availability indication in a wireless communication system, and a device for supporting the same. The terminal can determine whether traffic offloading to a wlan is available and transmit, to a network, a wlan offloading availability indication indicating whether the traffic offloading is available.. ... Lg Electronics Inc

06/21/18 / #20180176805

D2d operation method performed by ue in wireless communication system and ue using same method

The present invention provides a device-to-device (d2d) operation method performed by a remote ue in a wireless communication system, the method comprising: measuring the quality of a link between a relay ue and the remote ue on the basis of an offset; and selecting a relay ue suitable for the remote ue on the basis of the measurement, wherein the offset is determined on the basis of information which may have an effect on communicating with a base station by the remote ue through the relay ue.. . ... Lg Electronics Inc

06/21/18 / #20180176618

Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method

The present invention presents a method for transmitting a broadcast signal. According to the present invention, the method for transmitting a broadcast signal presents a system capable of supporting a next-generation broadcast service in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and an internet network. ... Lg Electronics Inc

06/21/18 / #20180176610

Device for transmitting broadcast signal, device for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal

A method of processing a broadcast signal is discussed. The method includes generating service components of a broadcast service; generating first signaling data and second signaling data, the first signaling data for locating the second signaling data, the second signaling data signaling the broadcast service; processing the service components and the second signaling data into transport packets, wherein the first signaling data includes destination internet protocol (ip) address information, a destination port number, and source ip address information through which the second signaling data is delivered; and transmitting the broadcast signal including the first signaling data and the transport packets.. ... Lg Electronics Inc

06/21/18 / #20180176609

Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method

A method for transmitting a broadcast signal is presented. In the method for transmitting a broadcast signal, according to the present invention, presented is a system, which can support a next-generation broadcast service in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and an internet network. ... Lg Electronics Inc

06/21/18 / #20180176602

Method for encoding/decoding image and device for same

Disclosed in the present invention are a method for encoding/decoding an image and a device for same. Particularly, a method for decoding an image may comprise the steps of: parsing the weight value (w) of a loop filter from a bitstream outputted from an encoder; applying the loop filter to an image obtained by using a prediction signal and a differential signal; and generating a recovered image and a reference image by performing the weighted sum of the recovered image before the loop filter is applied and the recovered image after the loop filter is applied, based on the w.. ... Lg Electronics Inc

06/21/18 / #20180176593

Method for selecting motion vector predictor and device using same

A method for selecting a motion vector predictor is provided. The method of selecting a motion vector predictor includes the steps of selecting motion vector predictor candidates for a current block and selecting a motion vector predictor of the current block out of the motion vector predictor candidates, wherein the motion vector predictor candidates for the current block include a motion vector of a first candidate block which is first searched for as an available block out of left neighboring blocks of the current block and a motion vector of a second candidate block which is first searched for as an available block out of upper neighboring blocks of the current block.. ... Lg Electronics Inc

06/21/18 / #20180176592

Method and device for predicting block on basis of illumination compensation in image coding system

A block prediction method for decoding a picture, according to the present invention, comprises the steps of: deriving a reference block from a reference picture to predict a current block in a current picture; determining a reference illumination compensation (ic) parameter; generating an illumination-compensated reference block by applying reference ic to the reference block on the basis of the reference ic parameter; and generating a predicted sample of the current block on the basis of the illumination-compensated reference block. According to the present invention, an illumination difference between the current block of the current picture and the reference block of the reference picture can be compensated for, block prediction efficiency can be increased, and a data amount of a residual signal to be transmitted from an encoder to a decoder is reduced. ... Lg Electronics Inc

06/21/18 / #20180176561

Method and device for filtering image using filter bank in image coding system

A method for filtering a reconstructed picture performed by an encoding device, according to the present invention, comprises the steps of: deriving first filter information for a target region of a reconstructed picture; selecting one among the derived first filter information and a second filter information included in the filter bank; and performing filtering on the target region in the reconstructed picture on the basis of the selected filter information, wherein, if the first filter information is selected, the filter bank is updated, and if the second filter information is selected, a filter index may be transmitted to a decoder. According to the present invention, the filtering of a reconstructed picture on the basis of the filter bank may be efficiently performed, and the amount of data allocated to the transmission/reception of filter information is reduced therethrough, consequently enabling the increase of compression and coding efficiency.. ... Lg Electronics Inc

06/21/18 / #20180176355

Watch type terminal and method of controlling the same

A watch type terminal includes: a first communication unit configured to perform communication with an external server; a second communication unit configured to perform communication with an external device; and a control unit configured to provide control to perform communication with the external server through a communication unit of the external device when the watch type terminal interworks with the external device through the second communication unit, and to deactivate the first communication unit.. . ... Lg Electronics Inc

06/21/18 / #20180176352

Mobile terminal

A mobile terminal having a display unit configured to be expanded or contracted in at least one direction, a housing disposed at a lower part of the display unit and formed to enclose electrical components and a case covering a rear surface of the housing is provided. The case includes at least two divided cases separate from each other, and, when at least one of the divided cases moves in a first direction relative to another one of the divided cases, the display unit is expanded and contracted in response to the movement of the at least one divided case.. ... Lg Electronics Inc

06/21/18 / #20180176345

Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal

A method and apparatus for transmitting or receiving a broadcast signal are discussed. The method for transmitting includes generating service data of a broadcast service, first signaling information for signaling the service data and second signaling information including information for locating the first signaling information, wherein the second signaling information further includes information for identifying the broadcast service and uniform resource locator (url) information for obtaining the first signaling information, wherein the url information to which additional information is appended is used for generating a request for obtaining the first signaling information, and wherein the additional information includes information for indicating which type of the first signaling information is requested; generating a broadcast signal including the service data and the second signaling information; and transmitting the broadcast signal.. ... Lg Electronics Inc

06/21/18 / #20180176069

Method for estimating cfo in wireless lan system that uses 16 qam

Disclosed is a method for estimating a cfo, the method comprising: measuring a size ratio of a signal pair received in two consecutive ofdm symbols of a predetermined subcarrier; determining the received signal pair as a signal pair to be used for estimating a residual cfo when the size ratio is within a first threshold range; and estimating the residual cfo, using only the received signal pair which has been determined to be used for estimating the residual cfo.. . ... Lg Electronics Inc

06/21/18 / #20180176066

Method for transmitting and receiving signal in wireless lan and apparatus therefor

A method for receiving a signal by a station (sta) in a wireless lan system according to an embodiment of the present invention comprises the steps of: receiving a multi-user (mu) frame including a sig-a field, a sig-b field and a short training field (stf), and a long training field (ltf) that provides training symbols; and performing blind-decoding of the sig-b field using a group id assigned to the sta, wherein the sig-b field includes information on the number of streams assigned to each of multiple stations that receive the mu frame, and the starting position of a training symbol interval for the sta in the ltf is implicitly indicated by the number of streams assigned to each of other stations in the same group, which share the group id with the sta, and the order in which the streams are assigned to the sta in the same group.. . ... Lg Electronics Inc

06/21/18 / #20180176062

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and apparatus for receiving broadcast signals are discussed. The method includes receiving the broadcast signals; demodulating the received broadcast signals by an orthogonal frequency division multiplex (ofdm) scheme; obtaining broadcast data from a signal frame in the demodulated broadcast signals, wherein the broadcast data includes video data or audio data, and the broadcast data is carried by only a data pipe (dp); decoding the broadcast data; and output-processing the decoded broadcast data to output a data packet, wherein the data packet includes a transport stream (ts) packet, wherein a header of the data packet includes first information indicating whether a header deletion is performed in the ts packet, wherein the header of the data packet further includes second information indicating whether a null packet deletion is performed, and wherein when the second information is not a zero value, the null packet is deleted prior to the data packet.. ... Lg Electronics Inc

06/21/18 / #20180176058

Method for setting reference signal for v2v communication in wireless communication system and device for same

The present invention relates to a method and a device for receiving a reference signal of a first vehicle-to-vehicle (v2v) device for v2v communication in a wireless communication system. Particularly, the present invention comprises the steps of: receiving a reference signal configuration defined for the offset correction of a center frequency for v2v communication; and decoding a reference signal defined according to the reference signal configuration in a specific resource region, wherein the reference signal configuration is set such that a time interval between orthogonal frequency division multiple access (ofdm) symbol indexes, to which the reference signal is allocated, has a pre-defined size.. ... Lg Electronics Inc

06/21/18 / #20180176055

Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method

The present invention provides a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting future broadcast services in environments supporting next-generation hybrid broadcast using terrestrial broadcast networks and the internet. ... Lg Electronics Inc

06/21/18 / #20180176043

Reference signal configuration method for v2v communication in wireless communication system, and apparatus therefor

The present invention relates to a method and an apparatus for receiving a reference signal by a vehicle-to-vehicle (v2v) device for v2v communication in a wireless communication system. Specifically, the present invention comprising the steps of: receiving configuration with respect to one or more reference signals that are shared in a first transmission time interval (tti) and a second tti following the first tti; and receiving the reference signals according to the configuration, wherein the first tti and the second tti are composed of orthogonal frequency division multiplexing (ofdm) symbols that are shorter than a subframe, and are configured such that the subframe matches with a symbol boundary.. ... Lg Electronics Inc

06/21/18 / #20180175985

Method for setting reference signal in multi-cell based wireless communication system and apparatus therefor

Disclosed is a method for transmitting and receiving a signal, by a terminal, in a wireless communication system. More particularly, the method comprises the steps of: receiving information about a plurality of reference signal resources from a base station; receiving information about one channel state information (csi) process from the base station; and reporting csi on the basis of the information about the one csi process, wherein the information about the one csi process comprises information indicative of at least one of the plurality of reference signal resources.. ... Lg Electronics Inc

06/21/18 / #20180175983

Method for channel state report using aperiodic channel state information-reference signal and apparatus therefor

Provided is a method for channel state report using an aperiodic channel state information-reference signal (csi-rs) in a wireless communication system according to an embodiment of the present invention, the method performed by a terminal and comprising the steps of: receiving a plurality of aperiodic csi-rs resource settings contained in a single csi process; receiving an indicator which indicates an aperiodic csi-rs according to one of a plurality of aperiodic csi-rs resource settings; and calculating channel state information on the basis of the aperiodic csi-rs indicated by the indicator when receiving a csi request using an effective aperiodic csi-rs and reporting the same to a base station, wherein the plurality of aperiodic csi-rs resource settings may comprise parameters which are commonly applied to a plurality of csi-rs resource settings in the single csi process.. . ... Lg Electronics Inc

06/21/18 / #20180175982

Method for transmitting d2d signal in wireless communication system and device therefor

The present disclosure describes a method and device for transmitting a device to device (d2d) signal by a first terminal in a wireless communication system. More particularly, the method comprises transmitting a d2d signal using at least one first resource unit corresponding to a first orthogonal resource pattern and at least one second resource unit corresponding to a second orthogonal resource pattern on a resource area, wherein the first orthogonal resource pattern is defined by at least one first resource unit number defined through a first axis-priority mapping and the second orthogonal resource pattern is defined by at least one second resource unit number defined through a second axis-priority mapping, and the at least one first resource unit and the at least one second resource unit are configured to overlap each other by a predetermined number or less of the resource units.. ... Lg Electronics Inc

06/21/18 / #20180175976

Method and device for performing harq based on polar codes

Disclosed herein is method and device for performing a hybrid automatic repeat request (harq) based on polar codes in a wireless communication system. A transmitter transmits a first packet to a receiver. ... Lg Electronics Inc

06/21/18 / #20180175970

Method for interworking performed by base station and base station using same

Provided are a method for interworking performed by a base station and a base station using the method. A base station of a first network receives, from a core network (cn), bearer characteristics information, and performs interworking with a base station of a second network, based on the bearer characteristics information. ... Lg Electronics Inc

06/21/18 / #20180175968

Method and apparatus for transmitting and receiving signal using non-orthogonal multiple access in wireless communication system

The present specification provides an operation method of a base station for transmitting and receiving a signal using non-orthogonal multiple access (noma) in a wireless communication system. The method comprises the steps of: setting a first modulation scheme and a first transmission power for a first signal to be transmitted to a first user equipment; setting a second modulation scheme and a second transmission power for a second signal to be transmitted to a second user equipment; overlapping the first signal and the second signal; and transmitting a signal obtained by overlapping, wherein the transmission of the overlapped signal uses an overlapping constellation defined in advance or configured by a predetermined notation.. ... Lg Electronics Inc

06/21/18 / #20180175967

Method for channel coding in wireless communication system and apparatus therefor

The present invention relates to a method for performing channel encoding by a transmitting end in a wireless communication system. Particularly, the method comprises the steps of: transmitting, to a receiving end, a configuration indicating a plurality of channel coding configurations; performing channel encoding using a first channel coding configuration among the plurality of channel coding configurations; and performing reconfiguration from the first channel coding configuration to a second channel coding configuration according to a change in system requirements, wherein the plurality of channel coding configurations comprise channel coding configurations, each comprising at least one channel code concatenated differently according to the system requirements.. ... Lg Electronics Inc

06/21/18 / #20180175952

Method of providing an emergency alert service via a mobile broadcasting and apparatus therefor

A device providing an emergency alert service via a mobile broadcasting according to one embodiment of the present invention includes an rs frame encoder configured to generate an rs frame, which is a 2nd dimensional data frame, in a manner of performing an rs (reed-solomon)-crc (cyclic redundancy check) encoding on an ensemble comprising a mobile data for a mobile broadcasting service and a service signaling channel containing an access information on the mobile broadcasting service, an rs frame divider configured to divide the generated rs frame into a plurality of rs frame portions, a signaling encoder configured to generate a signaling data comprising a tpc (transmission parameter channel) for signaling a transmission parameter of the mobile broadcasting and a fic (fast information channel) containing a connection information between the ensemble and the broadcasting service, a data group formatter configured to generate a data group containing a part of the signaling data and the rs frame portion, and a broadcasting signal generating unit configured to generate a mobile broadcasting signal containing the data group.. . ... Lg Electronics Inc

06/21/18 / #20180175904

Method and apparatus for randomization of interference in cellular internet of things (iot) system

A method and apparatus for randomization of interference in a cellular internet of things (iot) system is disclosed. The method for randomization of interference in the cellular iot system may comprise the steps of: allocating a radio resource for a physical broadcast channel (pbch) by a base station; and transmitting downlink data to a plurality of terminals through the pbch by the base station on the basis of a broadcast, wherein the pbch may be transmitted on n (herein, n is natural number) slots, the radio resource may be determined on the basis of frequency hopping, and the frequency hopping may be performed in a plurality of frequency areas included in the entire whole frequency bandwidth.. ... Lg Electronics Inc

06/21/18 / #20180174597

Headset and method for controlling same

A headset including a wireless communication unit configured to provide wireless communication; a first microphone mounted on the headset; and a second microphone to be placed within an ear of the user wearing the headset; a controller configured to receive a phone call via the wireless communication unit from an external device, select either one of the first microphone or the second microphone to receive a voice signal of the user responding to the received phone call, in response to the selection of the first microphone, receive the voice signal of the user through the first microphone, correct a sound quality of the voice signal received through the first microphone, and transmit the corrected voice signal to the external device, and in response to the selection of the second microphone, receive the voice signal of the user from the external auditory canal of the ear of the user having the second microphone placed therein, correct a sound quality of the voice signal received through the second microphone and transmit the corrected voice signal to the external device.. . ... Lg Electronics Inc

06/21/18 / #20180174450

A notification system of a car and method of controlling therefor

A notification system of a vehicle includes a sensing unit that detects an object outside the vehicle or detects an operational status of a function of the vehicle; an output unit; and a controller. The controller is configured to determine whether a touch has been detected on an interior handle of a door of the vehicle. ... Lg Electronics Inc

06/21/18 / #20180173485

Digital signage system and data processing method in the same

A digital signage system and a data processing method in the same are disclosed. The digital signage system comprises a plurality of display devices displaying a signage content; and a server including a communication unit for transmitting signage content data to each display device, a sensor unit for sensing movement of the plurality of display devices, and a controller for controlling the display devices of which display areas are overlapped, differently from each other on the basis of the sensed movement data of the display devices, if display areas of at least two of the plurality of display devices are overlapped with each other at a predetermined threshold value or more.. ... Lg Electronics Inc

06/21/18 / #20180173401

Mobile terminal

Provided is a mobile terminal which allows pieces of furniture to be virtually arranged. A mobile terminal according to one embodiment of the present invention comprises: a wireless communication unit which is capable of communicating with an external server or an external device; a display unit for displaying an execution screen of a certain application; and a control unit, wherein the execution screen at least comprises: a first area for displaying a first image corresponding to a certain area; a second area for displaying information on each of a plurality of pieces of furniture which can virtually be arranged on the first image; and a third area which includes a chat room for exchanging opinions related to the virtual arrangement of the pieces of furniture on the first image, with a user of at least one predetermined external device on which the certain application is installed.. ... Lg Electronics Inc

06/21/18 / #20180172004

Scroll compressor

A scroll compressor includes: a frame configured to support a second scroll by being coupled to a first scroll; a sealing member insertion groove formed in a ring shape, on at least one of one side surface of the second scroll and one side surface of the frame contacting the second scroll; and a sealing member formed in a ring shape, inserted into the sealing member insertion groove, and configured to divide an interval between the second scroll and the frame in a radial direction, wherein the sealing member is formed such that a sectional surface of an inner circumferential surface thereof is smaller than that of an outer circumferential surface thereof, and such that a second gap between the outer circumferential surface of the sealing member and an outer side wall surface of the sealing member insertion groove is smaller than or equal to a first gap between the inner circumferential surface of the sealing member and an inner side wall surface of the sealing member insertion groove.. . ... Lg Electronics Inc

06/21/18 / #20180171994

Linear compressor and refrigerator including a linear compressor

A linear compressor and a refrigerator including a linear compressor are provided. The linear compressor may include a compressor casing connected to each of a suction inlet, through which a refrigerant may be introduced, and a discharge outlet, through which the refrigerant may be discharged, a compressor body mounted within the compressor casing, within which the refrigerant suctioned in through the suction inlet may be compressed due to a linear reciprocating motion of a piston in an axial direction of the compressor casing and discharged into the discharge outlet, and at least one plate spring disposed on each end of the compressor body in the axial direction.. ... Lg Electronics Inc

06/21/18 / #20180171537

Clothes treating apparatus having drying function

A clothes treating apparatus having a drying function includes: a cabinet; a drum provided within the cabinet; a heat-exchanger heat-exchanged with air exhausted from the drum; a lint filter disposed on an upstream side of the heat-exchanger with respect to flow of air exhausted from the drum to collect lint in the air; a spray tube spraying water to the lint filter to separate lint collected in the lint filter from the lint filter; and a lint collecting part at least partially provided below the lint filter or below the heat-exchanger to collect falling lint. Lint in condensate water may be collected, and thus, generation of a bad influence when condensate water is re-used may be suppressed. ... Lg Electronics Inc

06/21/18 / #20180171536

Laundry treatment apparatus and control method of laundry treatment apparatus

Disclosed is a control method of a laundry treatment apparatus including a drum for storing laundry, a duct provided outside the drum for guiding air discharged from the drum to the drum, a fan provided in the duct, a heat pump for performing heat exchange between air introduced into the duct and a refrigerant to dehumidify and heat the air, and a temperature sensing unit for measuring the temperature of the air introduced into the duct, the control method including operating the fan and the heat pump to supply heated air to the drum (a hot air supply step), measuring the temperature of the air discharged from the drum through the temperature sensing unit (a temperature measurement step), when the temperature of the air measured by the temperature sensing unit is equal to or higher than a predetermined reference temperature, measuring the amount of time for which the temperature of the air remains equal to or higher than the reference temperature (a time measurement step), and when the amount of time for which the temperature of the air remains equal to or higher than the reference temperature is equal to or greater than a reference amount of time, stopping the operation of the fan and the heat pump (a hot air supply completion step).. . ... Lg Electronics Inc

06/21/18 / #20180171534

Laundry treating apparatus and control method for the same

A laundry treating apparatus includes a cabinet with first and second cabinet doors. A first washing apparatus processes laundry that is placed through the first cabinet door at the front. ... Lg Electronics Inc

06/21/18 / #20180171526

Washing machine having a plurality of tubs

A washing machine having a plurality of tubs includes a cabinet having a first tub disposed therein, a first door, having a second tub disposed therein, to open and close a laundry introduction opening formed at the cabinet, a second door to open and close a laundry introduction opening of the second tub, a first water supply part and a second water supply part to supply washing water to inside of the first tub and the second tub, respectively, and a first water discharge part and a second water discharge part to discharge washing water from the first tub and the second tub, respectively. This configuration allows a washing process to be performed at a plurality of spaces.. ... Lg Electronics Inc

06/21/18 / #20180171523

Laundry treatment apparatus

Disclosed is a laundry treatment apparatus equipped with an exhaust type drying system, which is capable of not only enhancing drying efficiency while reducing consumption of energy and cooling water required to dry laundry, but also achieving smooth exhaust of air even when a water trap is formed in a drainage duct. The laundry treatment apparatus includes a casing, an outer tub, an inner tub, a drainage duct for guiding wash water stored in the outer tub to be discharged to the outside of the casing, a first exhaust duct connected, at one end thereof, to the drainage duct, to guide air present in the outer tub into the drainage duct, and a second exhaust duct upwardly branched from the drainage duct, to exhaust air present in the drainage duct to the outside of the outer tub or the outside of the cashing.. ... Lg Electronics Inc

06/21/18 / #20180171522

Laundry treating apparatus and control method for the same

A laundry treating apparatus includes a cabinet with first and second cabinet doors. A first washing apparatus processes laundry that is placed through the first cabinet door at the front. ... Lg Electronics Inc

06/21/18 / #20180169665

Air cleaner for air conditioner

Disclosed is an air cleaning device for air conditioners. The air cleaning device includes a charging unit, and a dust collector including ground bodies and high voltage applied bodies forming a potential difference with the ground bodies, and disposed after the charging unit in an air flow direction, the charging unit includes a charging unit body and carbon fiber electrodes installed on the charging unit body, and a hydrophilic layer is formed on the outer surface of at least one of the ground bodies and the high voltage applied bodies. ... Lg Electronics Inc

06/21/18 / #20180168456

Electronic device

An electronic device is disclosed. The electronic device of the present invention comprises a body; a head being extended from the body, the head including an internal space for accommodating; a light transmission circle being formed on the head; and a measurement module being installed in the internal space of the head, the measurement module facing the light transmission circle, wherein the measurement module includes: a plurality of first light source providing the light transmission circle with light for speckle imaging; a image sensor being positioned between the light transmission circle and the plurality of first light sources, the image sensor being spaced apart from the plurality of first light sources, the image sensor facing the light transmission circle; and a lens covering the image sensor, the lens being positioned between the image sensor and the light transmission circle.. ... Lg Electronics Inc

06/21/18 / #20180168424

Coupling and decoupling jig for dispenser assembly of dishwasher

Disclosed is a decoupling jig for a dispenser assembly of a dishwasher provided to decouple the dispenser assembly detachably coupled to an inner panel of a dishwasher door comprising: a plate-shaped handle; and an insert portion extended from one side of the handle and configured to be inserted between the inner panel and the dispenser assembly to separate the inner panel from the dispenser assembly.. . ... Lg Electronics Inc

06/14/18 / #20180168060

Display device

There is disclosed a display device comprising a display unit comprising a display panel; an av box configured to form an electric control unit; and a first cable configured to electrically connect the display unit with the av box, wherein the display unit comprises a source pcb provided in an upper end of a rear surface of the display panel; a second cable configured to connect the upper end of the rear surface of the display panel with an upper end of the source pcb; an interface board provided in a lower end of the source pcb and electrically connected with the source pcb; a third cable configured to connect one side of the interface board with the source pcb; and a module cover configured to cover the rear surface of the display panel, and the first cable is configured to connect the other side of the interface board with the av box.. . ... Lg Electronics Inc

06/14/18 / #20180167996

Broadcast transmission apparatus, operation method of broadcast transmission apparatus, broadcast reception apparatus, and operation method of broadcast reception apparatus

A method of transmitting a broadcast signal, the method includes generating, by a broadcast transmitter, service data of a service and service signaling information for acquiring the service and components of the service; generating, by the broadcast transmitter, signaling data for rapid service scan, the signaling data including: a first service identifier identifying the service, and protection information indicating whether a component of the service is protected; generating, by the broadcast transmitter, physical layer pipes (plps) carrying the service data and the service signaling information, the generated plps carrying the signaling data; and transmitting, by the broadcast transmitter, a broadcast signal carrying a signal frame carrying the generated plps, wherein the signaling data further includes information for identifying where the service signaling information is transmitted.. . ... Lg Electronics Inc

06/14/18 / #20180167988

Device-to-device (d2d) operation method of user equipment in wireless communication system and user equipment using the method

Provided are a device-to-device (d2d) operation method of a user equipment (ue) in a wireless communication system and a ue using the method. The method comprises the steps of: transmitting sidelink ue information to a network; and receiving a d2d resource configuration determined on the basis of the sidelink ue information, wherein the sidelink ue information comprises at least one of information indicating whether the ue is interested in receiving a d2d signal, and a resource allocation request for transmitting the d2d signal.. ... Lg Electronics Inc

06/14/18 / #20180167958

Method and apparatus for transmitting signal in wireless communication system

The present invention relates to a wireless communication system. Specifically, the invention relates to a method and an apparatus for the same, the method comprising the steps of: receiving system information indicating a tdd ul-dl configuration; receiving mbsfn sf allocation information; and, on the basis of a tti configuration of sf #n, processing a signal for the sf #n, wherein if the sf #n is non-mbsfn sf, the sf #n is configured by a single tti, and if the sf #n is mbsfn sf, the sf #n is configured by multi-tti.. ... Lg Electronics Inc

06/14/18 / #20180167934

Method and apparatus for transmitting uplink control information in wireless communication system

Provided are a method and an apparatus for transmitting uplink control information performed by a user equipment in a wireless communication system. The method comprises the steps of: receiving a first parameter for indicating whether to simultaneously transmit a first combination of an acknowledgement/negative-acknowledgement (ack/nack) and a channel quality indicator (cqi), and a second parameter for indicating whether to multiplex a second combination of an ack/nack and the cqi and transmitting same as a second physical uplink control channel (pucch) format; and multiplexing the first combination of the ack/nack or the second combination of ack/nack with the cqi and transmitting same as a first pucch format or the second pucch format, based on the first parameter and the second parameter.. ... Lg Electronics Inc

06/14/18 / #20180167923

Method for transmitting signal for improving coverage and apparatus for same

The present invention relates to a wireless communication system. In particular, the present invention relates to a method and an apparatus for receiving data, by a terminal, in a wireless communication system, the method comprising the steps of: receiving a pdcch; receiving a pdsch corresponding to the pdcch in a subframe including csi-rs resource available in a cell; and demodulating the pdsch. ... Lg Electronics Inc

06/14/18 / #20180167904

Method for d2d operation performed by terminal in wireless communication system, and terminal using same

The present invention provides a method for device-to-device (d2d) operation performed by a terminal in a wireless communication system, the method comprising the steps of: setting, as a second carrier, a timing reference of a first carrier on which d2d transmission is performed; determining d2d transmission timing advance (ta) information to be applied to the first carrier; and performing d2d transmission on the first carrier on the basis of the timing reference and the ta information.. . ... Lg Electronics Inc

06/14/18 / #20180167895

Method for receiving or transmitting sounding reference signal for positioning in wireless communication system and apparatus therefor

A method for transmitting a sounding reference signal for positioning in a wireless communication system according to an embodiment of the present invention is performed by a terminal and comprises the steps of: receiving power control-related configuration information for the sounding reference signal; and transmitting the sounding reference signal using the power control related configuration information when a condition for use of the power control related configuration information is satisfied, wherein the power control related configuration information may indicate a transmission power control scheme or a transmission power value dedicated for the sounding reference signal for the positioning.. . ... Lg Electronics Inc

06/14/18 / #20180167892

Interference alleviation method and apparatus performed by base station in wireless communications system

Provided are an interference alleviation method performed by a first base station in a wireless communications system comprising the first base station and a second base station using adjacent resources, and an apparatus using the method. The method is characterized by obtaining an uplink-downlink configuration applied by the second base station, and determining different downlink transmission powers for a first subframe of the first base station, which overlaps a subframe in which the second base station performs downlink transmission, and for a second subframe of the first base station, which does not overlap said subframe.. ... Lg Electronics Inc

06/14/18 / #20180167882

Method and device for transmitting/receiving frame related to multi-user transmission in wireless lan system

One embodiment of the present invention is a method for a sta transmitting/receiving a frame in a wireless communication system, the method for transmitting/receiving a frame comprising the steps of: receiving a beacon frame comprising tim information and trigger frame information; and entering into doze mode, wherein the trigger frame information comprises information indicating the existence or not of resource allocation for random access, and the trigger frame information comprises ul mu frame type information.. . ... Lg Electronics Inc

06/14/18 / #20180167879

Intra-ppdu power saving in wlan

A method and an apparatus for a station (sta) to save power in a wireless local area network (wlan) are provided. For this, the sta receives a mu ppdu (multi-user physical protocol data unit) comprising a-mpdu (aggregated mac protocol data unit) from an ap (access point). ... Lg Electronics Inc

06/14/18 / #20180167839

Method for steering traffic in wireless communication system and device using same

Provided are a method for steering traffic performed by a terminal in a wireless communication system, and the terminal using the method. The method comprises: receiving a traffic steering indicator from a first network; evaluating a traffic steering condition; and if the traffic steering condition is satisfied, operating in a first operation mode or a second operation mode indicated by the traffic steering indicator, wherein the first operation mode is an operation mode in which the terminal is capable of performing, by itself, traffic steering for moving traffic from the first network to a second network, and the second operation mode is an operation mode for reporting the evaluation result of the traffic steering condition to the first network.. ... Lg Electronics Inc

06/14/18 / #20180167821

Method and apparatus for transmitting data in non-licensed band

Disclosed is a method and apparatus for transmitting data in a non-licensed band. The method of transmitting downlink data in the non-licensed band may comprise the steps of: generating, by a base station, downlink data and transmitting the downlink data to a terminal through a downlink subframe. ... Lg Electronics Inc

06/14/18 / #20180167682

Mobile terminal

A mobile terminal includes a display unit configured to display a video and a controller configured to acquire playback state information of the video, to determine whether a video information change condition indicating a condition for changing information related to the video is satisfied based on the acquired playback state information, and to play an edited video according to a playback request if the video information change condition is satisfied.. . ... Lg Electronics Inc

06/14/18 / #20180167651

Dtv receiving system and method of processing dtv signal

A digital television (dtv) receiving system includes an information detector, a resampler, a timing recovery unit, and a carrier recovery unit. The information detector detects a known data sequence which is periodically inserted in a digital television (dtv) signal received from a dtv transmitting system. ... Lg Electronics Inc

06/14/18 / #20180167638

Method and apparatus for encoding and decoding video signal using adaptive sampling

Disclosed herein is a method of encoding and decoding a video signal using adaptive sampling. The method may include determining an adaptive sampling rate based on information about the properties of a decoded picture and performing interpolation filtering using samples to which the adaptive sampling rate has been applied. ... Lg Electronics Inc

06/14/18 / #20180167636

Receiving system and method for processing digital broadcast signal in the receiving system

A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a dtv signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the dtv signal and channel-equalizing the carrier frequency offset compensated dtv signal using at least one of the long known data sequences and segmented known data sequences in the data group of the dtv signal, wherein the channel-equalizing includes performing a error correction (fec) decoding on data located between the segmented known data sequences, and estimating channel impulse response (cir) using the fec decoded data as known data.. ... Lg Electronics Inc

06/14/18 / #20180167629

Video-encoding method, video-decoding method, and apparatus implementing same

The present invention relates to an inter-layer prediction method and to an apparatus implementing the method. The method may comprise the steps of generating a first block constituted by the value obtained by up-sampling the reconstruction value of a reference block of a reference layer corresponding to the current block; generating a second block constituted by a prediction value derived from intra-prediction mode of the current block; and generating a prediction block of the current block by combining sample values of the first block and the second block. ... Lg Electronics Inc

06/14/18 / #20180167618

Method and device for processing video signal by using graph-based transform

The present invention provides a method for decoding a video signal using a graph-based transform including receiving, from the video signal, a transform index for a target block; deriving a graph-based transform kernel corresponding to the transform index, and the graph-based transform kernel is determined based on boundary information, which represents a property of a signal for a block boundary; and decoding the target block based on the graph-based transform kernel.. . ... Lg Electronics Inc

06/14/18 / #20180167610

Method and apparatus for inter prediction on basis of virtual reference picture in video coding system

An inter prediction method according to the present invention, which is performed by a decoding apparatus, comprises the steps of: configuring a reference picture set for a current picture; generating a virtual reference picture corresponding to an original reference picture in the reference picture set; deriving a motion vector for a current block in the current picture; and generating a prediction sample for the current block on the basis of the motion vector and the virtual reference picture. According to the present invention, the performance of inter prediction can be enhanced on the basis of a virtual reference picture having higher correlation with a current picture, and accordingly the amount of data allocated to a residual signal can be reduced and the overall coding efficiency can be improved.. ... Lg Electronics Inc

06/14/18 / #20180167253

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, wherein the signal frame includes service data corresponding to each of a plurality of physical paths, a time deinterleaver to time deinterleave service data in each physical path by a ti (time interleaving) block, wherein the time deinterleaver further performs inserting at least one virtual fec block into at least one ti block of the service data, wherein each ti block includes a variable number of fec blocks of the service data, wherein a number of the at least one virtual fec block is defined based on a maximum number of fec blocks of a ti block and a decoder to decode the time deinterleaved service data.. ... Lg Electronics Inc

06/14/18 / #20180167245

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter includes a forward error correction (fec) encoder configured to perform error correction processing on plp data; a time interleaver configured to perform time-interleaving on the plp data; a framer configured to generate a signal frame comprising the plp data; a frequency interleaver configured to perform frequency-interleaving on the signal frame; and a waveform generator configured to generate a transmission signal comprising the signal frame, wherein the signal frame comprises a preamble, and at least one subframe, wherein the preamble comprises at least one preamble symbol, the at least preamble symbol carries layer 1 (l1) signaling data for the signal frame, and wherein the first preamble symbol comprises preamble_symbol_number information, and the preamble_symbol_number information indicates a number of preamble symbols other than the first preamble symbol.. . ... Lg Electronics Inc

06/14/18 / #20180167239

Method for performing self-interference cancellation in fdr environment and device for same

A method for performing self-interference cancellation by a device using an fdr mode comprises a step for performing nonlinear digital self-interference cancellation on the basis of a condition defined for the nonlinear digital self-interference cancellation, wherein the defined condition can comprise information about the order of a self-interference component to be considered for the nonlinear digital self-interference cancellation in correspondence with transmission power of the device.. . ... Lg Electronics Inc

06/14/18 / #20180167193

Method for transmitting and receiving synchronization signal by using nested orthogonal phase pattern vector in wireless communication system

Disclosed is a method for receiving a synchronization signal, comprising: respectively receiving, from a plurality of base stations, a plurality of synchronization signals generated by using a phase pattern vector set, which is nested orthogonal and hierarchically configured; measuring a sequence index and an index of a phase pattern vector for the plurality of synchronization signals; selecting, among the plurality of base stations, a base station having the highest correlation value calculated as a measurement result; and establishing a connection with the selected base station, wherein the phase pattern vector set has different phase pattern vectors for changing a phase of a synchronization signal sequence up to a predetermined repetition number.. . ... Lg Electronics Inc

06/14/18 / #20180167188

Method and apparatus of transmitting ack/nack

A method and device for transmitting or receiving an acknowledgement/negative-ack (ack/nack) signal in a wireless communication system are discussed. The method of transmitting includes receiving scheduling information from a base station through a physical downlink control channel; receiving a data unit from the base station through a physical downlink shared channel based upon the scheduling information; determining an uplink resource index for transmitting the ack/nack signal for the data unit; and transmitting the ack/nack signal to the base station by using an uplink resource indicated by the uplink resource index, wherein the uplink resource index is determined by using index modification information, a smallest value of resource indexes used for the physical downlink control channel, and a value transferred from an upper layer, and wherein the index modification information is signaled through the physical downlink control channel.. ... Lg Electronics Inc

06/14/18 / #20180167170

Methods and apparatuses for performing hybrid automatic retransmission request in wireless access system supporting machine-type communication

The present invention relates to a wireless access system which supports machine-type communication (mtc), and more specifically, to various methods for establishing the number of hybrid automatic retransmission request (harq) processes to support harq, and to apparatuses supporting same. A method for establishing the number of harq processes in a wireless access system which supports machine-type communication (mtc), according to one embodiment of the present invention, may comprise the steps of: determining, by a base station, the number of harq processes to be applied to an mtc terminal; and transmitting, by the base station, downlink control information including a harq process value allocated to the mtc terminal from among the determined number of harq processes. ... Lg Electronics Inc

06/14/18 / #20180167163

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

The present invention provides a method of transmitting broadcast signals. The method includes, formatting, by an input formatting block, input streams into plural plps (physical layer pipes); encoding, by an encoder, data in the plural plps; time interleaving, by a time interleaver, the encoded data in the plural plps, wherein the time interleaving includes: cell interleaving, by a cell interleaver, the encoded data by permuting cells in a fec (forward error correction) block in the plural plps; frame mapping, by a framer, the time interleaved data onto at least one signal frame; and waveform modulating, by a waveform block, the mapped data in the at least one signal frame and transmitting, by the waveform block, broadcast signals having the modulated data.. ... Lg Electronics Inc

06/14/18 / #20180167125

Method and device for transmitting control information in wireless communication system

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting csi in a wireless communication system, the method comprising: a step for configuring a plurality of serving cells; and a step for reporting the csi of only one serving cell in a corresponding subframe, wherein the step for reporting the csi of only one serving cell comprises: excluding reporting the csi of a lower priority when csi reports of the plurality of serving cells in the corresponding subframe collide; and excluding reporting the csi of serving cells other than the serving cell having the smallest index when the csi reports of different serving cells having the same priority in the corresponding subframe collide.. ... Lg Electronics Inc

06/14/18 / #20180166895

Portable battery charger

A portable battery charger includes a rechargeable battery, a control board electrically connected with the rechargeable battery so as to control charge and discharge of the rechargeable battery, a middle case including an accommodation portion for accommodating the rechargeable battery and the control board mounted therein, a first case and a second case, which are coupled to the middle case and define the outer appearance of the portable battery charger, coupling hooks provided at a first edge and a second edge of the first case and including hook projections provided at respective ends thereof, coupling grooves formed in a first edge and a second edge of the second case so that the coupling hooks are inserted into the coupling grooves, and overflow holes formed in the coupling grooves so as to be open toward the middle case so that the hook projections are inserted into the overflow holes.. . ... Lg Electronics Inc

06/14/18 / #20180166044

Wearable terminal for displaying screen optimized for various situations

Disclosed in the present specification is a wearable terminal for resolving limitation of a narrow display. The wearable terminal, according to the present specification, comprises: a band to be worn on a main body and the wrist; a display unit provided on the main body; and a control unit for controlling so that the content of an event is displayed on the display unit when the event occurs, wherein the control unit can run a normal mode and a special mode depending on the situation of a user, and is capable of controlling so that the content of the event is displayed on the display unit according to the situation of the user when the event has occurred in the special mode.. ... Lg Electronics Inc

06/14/18 / #20180165959

Vehicle controlling technology

A vehicle control device including a communication unit configured to obtain a current position of a vehicle; a sensing unit configured to sense another vehicle subject to a driving regulation and obtain current position of the other vehicle; a processor; and a computer-readable medium coupled to the processor having stored thereon instructions which, when executed by the processor, causes the processor to perform operations including autonomously driving the vehicle based on the respective current positions of the vehicle and the other vehicle in compliance with the driving regulation.. . ... Lg Electronics Inc

06/14/18 / #20180165951

Remote control apparatus capable of remotely controlling multiple devices

The present invention relates to a remote control apparatus which can remotely control multiple devices. A remote control apparatus according to an embodiment of the present invention comprises: a key input unit having multiple keys; a reception unit for receiving at least one device identification signal from at least one device or a transmission device corresponding to the device; a processor for detecting an identification signal for a device, which can be remotely controlled, from the at least one received device identification signal, extracting information on a control command for the remote control of the device, on the basis of the detected identification signal, and matching at least one of the multiple keys to the control command for the remote control of the device, on the basis of the extracted information on the control command; and a transmission unit for transmitting a signal corresponding to the control command when the key matched to the control command is selected. ... Lg Electronics Inc

06/14/18 / #20180165437

Mobile terminal and method for controlling the same

A mobile terminal including a main body; a receiver disposed on the main body; an infrared unit disposed on the main body at a first distance from the receiver in a first direction and configured to output infrared rays; an iris recognition sensor disposed on the main body at a second distance from the receiver in a second direction opposite the first direction and configured to receive infrared rays reflected from a subject; and a low power image sensor disposed on the main body at a third distance from the receiver in the second direction and having a focal point matching a focal point of the iris recognition sensor, wherein the third distance is greater than the second distance.. . ... Lg Electronics Inc

06/14/18 / #20180165005

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal ad a method of controlling therefor. More particularly, the mobile terminal includes a sensing unit, a display unit configured to output a soft key including at least one button, and a controller, the controller configured to sense a first input signal for selecting the soft key in a state that first content is outputted on the display unit, wherein the first input signal corresponds to a touch input signal for dragging a touch from a first point to a second point and wherein the first point corresponds to the button, the controller configured to execute a multi-window mode based on the first input signal, wherein the multi-window mode corresponds to a mode for outputting second content on the first content.. ... Lg Electronics Inc

06/14/18 / #20180164973

Mobile terminal and control method therefor

The present invention relates to a mobile terminal formed so as to wrap around the wrist and a control method therefor, the mobile terminal comprising: a main body; a band connected to the main body and formed so as to be wearable around the wrist; a touch screen arranged on the front surface of the main body, formed so as to detect a touch, and displaying an hour hand and a minute hand indicating the current time; and a control unit for moving an hour hand or a minute hand to a certain point on the touch screen and executing a preset function on the basis of the position of the moved hour hand or minute hand, when a touch applied to either the hour hand or the minute hand is moved to the certain point on the touch screen.. . ... Lg Electronics Inc

06/14/18 / #20180164963

Mobile terminal and method for controlling the same

Disclosed are a mobile terminal and a method for controlling the same. The mobile terminal includes a touch screen configured to display a first page; and a controller configured to generate a panel region having a predetermined transparency on a preset region of the touch screen, if a preset touch gesture is applied to the touch screen while the first page is being displayed, and configured to display, on the panel region, at least one first function icon corresponding to information displayed on the first page. ... Lg Electronics Inc

06/14/18 / #20180164945

Refrigerator including touch sensor

A refrigerator includes a door that has a front panel with an operation area to receive a touch operation of a user, a touch sensor assembly that is located rearward of the operation area and that includes sensors to generate an input signal based on the touch operation, and a sensor controller connected to the touch sensor assembly and configured to process the input signal received from the touch sensor assembly. The sensor controller is configured to determine whether the touch operation is a push operation or a release operation based on comparison of a voltage value of the processed input signal to predetermined first and second threshold voltage values.. ... Lg Electronics Inc

06/14/18 / #20180164857

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication unit configured to provide wireless communication; a display on the terminal body, an acceleration sensor; a low-energy image sensor; and a controller configured to control the acceleration sensor to sense an acceleration of the mobile terminal, control the low-energy sensor to capture a surrounding image of the mobile terminal, in response to the sensed acceleration of the mobile terminal being related to a body movement of a user carrying the mobile terminal based on the surrounding image, output information related to the body movement of the user of the mobile terminal based on the sensed acceleration, and in response to the sensed movement of the mobile terminal being related to a movement different than the body movement of the user based on the surrounding image, disregard the sensed acceleration.. . ... Lg Electronics Inc

06/14/18 / #20180164852

Mobile terminal

Disclosed is a mobile terminal comprising a flexible display unit, which includes a deformation area that may be deformed to a folded state and an unfolded state by an external force; a body portion supporting one area of the flexible display unit on a front surface; a deformation support unit supporting the display unit, having a first living hinge unit corresponding to the deformation area; and a folding unit built in the body portion, guiding deformation of the display unit by means of the external force.. . ... Lg Electronics Inc

06/14/18 / #20180164831

Around view monitoring apparatus for vehicle, driving control apparatus, and vehicle

An apparatus configured to provide a view around a vehicle, the apparatus including: a plurality of cameras attached to a body of the vehicle and configured to acquire respective images of surroundings of the vehicle, wherein at least one of the plurality of cameras is attached to a moving part of the body of the vehicle; a display unit; and at least one processor. The at least one processor is configured to: obtain movement information of the moving part of the body of the vehicle; generate an around view image by compositing respective images acquired by the plurality of cameras; correct the around view image based on the movement information of the moving part of the body of the vehicle; and control the display unit to display the corrected around view image.. ... Lg Electronics Inc

06/14/18 / #20180164639

Backlight unit and display device including backlight unit

A backlight unit can include a frame including a bottom and a sidewall extending from the bottom; at least one substrate located on the frame, and a plurality of light sources mounted on the at least one substrate; and a reflecting sheet located on the at least one substrate, in which the reflecting sheet includes a first sheet part located on the bottom, the first sheet part including a plurality of holes corresponding to the plurality of the light sources; and a second sheet part extended from the first sheet part, the second sheet part including a horizontal dot area located along a long side of the reflecting sheet and a vertical dot area located along a short side of the reflecting sheet, and at least one of the horizontal dot area and the vertical dot area comprising first areas and second areas. Further, the first areas correspond to outermost holes among the plurality of holes, and the second areas are located between the first areas, the first areas and the second areas include a plurality of dot areas, each of the dot areas includes a plurality of dots, a size of dots included in one of the plurality of dot areas is different from a size of dots included in another of the plurality of dot areas in the first area, a size of dots included in one of the plurality of dot areas is different from a size of dots included in another of the plurality of dot areas in the second area.. ... Lg Electronics Inc

06/14/18 / #20180164594

Head-mounted display device

Disclosed herein is a head-mounted display device includes a main body including an opening formed in a rear surface thereof, a band part connected to the main body and fixing the main body to a head of a user, an image output unit disposed inside the main body to face the opening and configured to provide an image to the user, an earbud holder partially depressed into the main body and positioned at a corner between a side surface and a bottom surface of the main body, an earbud mounted on the earbud holder, and a controller configured to control the image output unit and the earbud. The head-mounted display device may be integrated with the audio output unit, thereby improving portability. ... Lg Electronics Inc

06/14/18 / #20180164033

Refrigerator

A refrigerator includes a cabinet, a door defining an opening in the door, and a transparent display assembly that covers the opening and allows an inner space of the refrigerator to be visible. The transparent display assembly includes a front panel, a rear panel, an outer spacer configured to maintain a first distance between the front panel and the rear panel, a display disposed on a rear surface of the front panel, a light guide plate spaced apart from the display, and a first spacer configured to support the light guide plate and to maintain a second distance between the display and the light guide plate. ... Lg Electronics Inc

06/14/18 / #20180164031

Refrigerator

A refrigerator includes a cabinet, a door, an outer plate defining a plate opening, a door liner defining a liner opening, a frame disposed along a circumference of the plate opening, a transparent display assembly seated on the frame and configured to cover at least a portion of the plate opening and the liner opening, a decoration cap defining a top surface of the door, an insulation material filled in at least a portion of the door along a circumference of the transparent display assembly, a pcb configured to control operation of the transparent display assembly, and a barrier that contacts the outer plate and that defines a first space configured to receive the insulation material and a second space configured to accommodate the pcb.. . ... Lg Electronics Inc

06/14/18 / #20180164030

Refrigerator

A refrigerator includes a cabinet, a door, and a transparent display assembly covering an opening of the door through which an inside of the refrigerator is visible. The transparent display assembly includes a front panel, a rear panel defining, a display disposed between the front and second panels, a light guide plate spaced apart from the display, a spacer disposed between the front panel and the light guide plate and configured to maintain a predetermined distance between the light guide plate and the display, a display light configured to emit light to the light guide plate, and a light guide plate stopper disposed between an end of the light guide plate and the display light and configured to prevent the display light from contacting the end of the light guide plate by protruding toward the light guide plate further than the display light.. ... Lg Electronics Inc

06/14/18 / #20180164026

Refrigerator

A refrigerator includes a cabinet defining a storage space, a door opening and closing the cabinet, and a transparent display assembly which covers an opening of the door and through which an inner space of the refrigerator is seen. The transparent display assembly includes a front panel defining at least a portion of a front surface of the door, a touch sensor disposed on a rear surface of the front panel, a rear panel defining at least a portion of a rear surface of the door, an insulation coating layer provided on a surface of the rear panel, an outer spacer disposed between the front panel and the rear panel, a display disposed in the sealed space, a light guide plate spaced apart from the display, and a spacer supporting the light guide plate and maintaining a distance between the display and the light guide plate.. ... Lg Electronics Inc

06/14/18 / #20180163983

Bathroom management system

The present disclosure relates to a bathroom management system for heating, sterilizing or deodorizing the inside of a bathroom according to the state of the inside or outside of bathroom. The bathroom managing system includes: a ventilation unit disposed in a bathroom to exhaust air inside the bathroom to the outside; a bathroom managing apparatus disposed inside the bathroom and heat, sterilize to deodorize the inside of bathroom; and a switch disposed outside the bathroom to control the ventilation unit and communicate with the bathroom managing apparatus.. ... Lg Electronics Inc

06/14/18 / #20180163340

Clothes dryer

A clothes dryer of the present invention includes: a casing having an inner space, and a ventilation part for allowing the inner space to communicate with an external space; a drum disposed in the casing on a circulation flow path where an air flow circulates; a heat pump, which has a compressor for circulating a refrigerant along a refrigerant pipe, absorbs heat from air discharged from the drum during circulation of the refrigerant, and by using the absorbed heat, heats air to be supplied into the drum along the circulation flow path; a cooling fan, which is disposed in the casing, and cools the compressor by introducing outside air into the casing through the ventilation part; and a sound-insulating cover connected with the casing, wherein the sound-insulating cover is spaced apart from the ventilation part so that the outside air is introduced into the casing through the ventilation part, and has a sound-insulating plate which is disposed to overlap with at least a portion of the ventilation part when viewed from a front of the ventilation part.. . ... Lg Electronics Inc

06/14/18 / #20180163337

Laundry treatment apparatus and magnetic gear device

Disclosed are a laundry treatment apparatus and a magnetic gear device. The laundry treatment apparatus includes a cabinet for defining an external appearance of the laundry treatment apparatus, a drum rotatably disposed inside the cabinet for accommodating laundry therein, and a power unit for rotating the drum. ... Lg Electronics Inc

06/14/18 / #20180162393

Driving control apparatus for a vehicle

A driving control apparatus for a vehicle is disclosed. The driving control apparatus includes: an object detection device configured to detect objects in the vicinity of the vehicle and generate information on the objects; a sensing unit configured to detect a state of the vehicle and generate vehicle state information; and a processor configured to: based on the vehicle state information and the information on the objects, generate information on collision with a first object out of the objects, and based on the information on the collision, generate a control signal for at least one of steering, partial braking, and partial driving of the vehicle and provide the generated control signal so as to control operation of the vehicle after the collision through at least one of a steering control action, a partial braking control action, and a partial driving control action.. ... Lg Electronics Inc

06/14/18 / #20180160824

Refrigerator

A refrigerator includes a cabinet, a door, the door, and a transparent display covering an opening of the door through which an inner space of the refrigerator is visible. The transparent display assembly includes a front panel, a rear panel, an outer spacer defining a circumferential surface of the transparent display assembly and a sealed space between the front panel and the rear panel, a display disposed inside the sealed space, a light guide plate, a display light configured to emit light to an end of the light guide plate, and a first spacer mounted on a rear surface of the front panel and configured to support the light guide plate and maintain a predetermined distance between the light guide plate and the front panel.. ... Lg Electronics Inc

06/07/18 / #20180160554

Display device

A display device is disclosed. The display device includes a housing, a flexible display having an upper surface, a lift assembly provided in the housing and coupled to the upper surface of the flexible display screen to extend the flexible display screen outside the housing, a motor provided in the housing and coupled to the lift assembly to raise the flexible display screen, and an elastic member provided adjacent to the upper surface of the flexible display screen, the elastic member configured to apply a vertical force to the upper surface of the flexible display screen.. ... Lg Electronics Inc

06/07/18 / #20180160432

Method for transmitting reference signal allocation mode information by device operating in fdr mode

A method for transmitting reference signal (rs) allocation mode information by a device operating in a full duplex radio (fdr) mode comprises the steps of: determining to change an rs allocation mode from a first rs allocation mode to a second rs allocation mode for nonlinear component estimation of a residual self-interference signal after antenna and analog self-interference cancellation; and transmitting information about the changed second rs allocation mode to a counterpart node, wherein the first rs allocation mode and second rs allocation mode are distinguished from each other on the basis of whether or not rss, used for nonlinear component estimation of the residual self-interference signal, are additionally transmitted.. . ... Lg Electronics Inc

06/07/18 / #20180160412

Apparatus and method for transmitting uplink control information

A wireless communication system is disclosed. A method and apparatus for allowing a user equipment (ue) to transmit uplink control information through a physical uplink shared channel (pusch) are disclosed. ... Lg Electronics Inc

06/07/18 / #20180160409

Method and apparatus for transreceiving downlink signal by considering antenna port relationship in wireless communication system

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transmitting or receiving a downlink signal by considering an antenna port relationship. A method for user equipment receiving a physical downlink shared channel (pdsch) signal in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a start symbol index of the pdsch from a downlink subframe; and receiving the pdsch signal based on the start symbol index, wherein the pdsch can be scheduled by means of downlink control information (dci) which is received through a physical downlink control channel (pdcch) or an enhanced pdcch (epdcch). ... Lg Electronics Inc

06/07/18 / #20180160399

Method and apparatus for performing device-to-device cooperative communication in wireless access system

The present invention relates to a method for performing a device-to-device cooperative transmission (d2d ct) using a multi-carrier in a wireless access system, including the steps of: enabling a source device to perform a network entry process with a base station using a primary carrier; enabling the source device to receive control information related to a dedicated carrier used for d2d ct from the base station through the primary carrier; and enabling the source device to transmit an uplink signal to a collaborative device using the dedicated carrier.. . ... Lg Electronics Inc

06/07/18 / #20180160376

Uplink power control in dual connectivity to first or second cell group based on first or second configuration

A method for performing a power scaling is discussed. The method performed by a user equipment (ue) includes determining, by the ue configured with dual connectivity to a first cell group and a second cell group, a first power for transmitting a first uplink channel on a first subframe toward the first cell group; determining a second power for transmitting a second uplink channel on a second subframe toward the second cell group; and scaling down the second power for transmitting the second uplink channel if a maximum power is exceeded, wherein the first uplink channel includes a first physical random access channel (prach), wherein the second uplink channel includes a second prach, and wherein the scaling down is performed if the first subframe is overlapped with the second subframe.. ... Lg Electronics Inc

06/07/18 / #20180160361

Method and apparatus for transmitting system information for cellular internet-of-things in wireless communication system

A method and apparatus for transmitting system information in a wireless communication system is provided. A base station (bs) configures a physical broadcast channel (pbch) in a subband including a set of consecutive subcarriers in a frequency domain, and transmits master information via the pbch.. ... Lg Electronics Inc

06/07/18 / #20180160346

Method for changing coverage enhanced mode with multiple threshold values for cell reselection in wireless communication system and an apparatus therefor

A method for processing a signal at a user equipment (ue) in a wireless communication system is disclosed. The method includes steps of receiving information on multiple first threshold values for a neighbor cell measurement from a serving cell; measuring the signal from the signal of the serving cell; comparing the measured signal with the multiple first threshold values and multiple second threshold values of a cell enhancement (ce) mode; and performing the neighbor cell measurement for a cell reselection or a change of the ce mode according to a result of comparing.. ... Lg Electronics Inc

06/07/18 / #20180160331

Method and terminal for transmitting data traffic in wireless communication system

Disclosed is a method for transmitting data traffic, the method comprising: receiving control information for indicating that the transmission of data traffic of a specific application is suppressed; determining whether uplink data traffic is for the specific application suppressed by the control information, if the uplink data traffic is received from an application layer, deleting the uplink data traffic if it is indicated that the uplink data traffic is to be suppressed; and transmitting the uplink data traffic to a network entity if it is not indicated that the uplink data traffic is to be suppressed.. . ... Lg Electronics Inc

06/07/18 / #20180160303

Method and apparatus for applying security information in wireless communication system

A method and apparatus for applying security information in a wireless communication system is provided. A user equipment (ue) obtains first security information and second security information, applies the first security information to a first set of radio bearers (rbs) which is served by a master enodeb (menb), and applies the second security information to a second set of rbs which is served by a secondary enodeb (senb).. ... Lg Electronics Inc

06/07/18 / #20180160301

Method and device for allocating address of device in bluetooth mesh network

The present invention relates to a method and a device for a first device setting the address of a second device through a bluetooth mesh network wherein a setting message for setting the address is transmitted to the second device, and a first status message is received from the second device as a response to the setting message, the first status message comprising status information indicating whether the setting of the address was successful, and the setting message comprises at least one among an address field comprising an address value to be used by the second device in the bluetooth mesh network or a first identifier indicating a request or no request for a response to the setting message.. . ... Lg Electronics Inc

06/07/18 / #20180160284

Method and device for transmitting/receiving data using bluetooth mesh network

The present invention relates to a method and a device for a first device transmitting/receiving data through a bluetooth mesh network wherein a first message for setting the address of the first device is received from a second device, wherein the first message comprises at least one among an address field comprising the address, or a first response field indicating a request or no request for a response to the first message, and if the response field indicates a request for a response, a first response message to the message is transmitted to the second device.. . ... Lg Electronics Inc

06/07/18 / #20180160274

Method and device for receiving information on base station connected to mce by mme

Provided are a method for receiving, by a mobility management entity (mme), information on a base station connected to a multi-cell coordination entity (mce) from the mce and a device supporting the same. The mme may receive the information on the base station connected to the mce from the mce and determine an mce to which a cell list is to be transmitted.. ... Lg Electronics Inc

06/07/18 / #20180160138

Method and device for performing deblocking filtering

The present invention provides a method for performing deblocking filtering, comprising the steps of: identifying a transform unit (tu) boundary and a prediction unit (pu) boundary in the current block; when a neighboring pu adjacent to the current pu includes a boundary, determining an additional pu boundary extended in the boundary; determining boundary strengths (bss) for the tu boundary, the pu boundary, and the additional pu boundary; and performing a filtering on the basis of the determined bss.. . ... Lg Electronics Inc

06/07/18 / #20180160137

Method for encoding and decoding image information and device using same

The present invention relates to the encoding and decoding of image information. According to the present invention, the decoding method comprises the steps of: entropy-decoding received information; performing inter prediction on a current block based on the entropy-decoded information; and restoring images by using the prediction results, wherein, in the inter prediction step, a skip mode or merge mode is applied to the current block and movement information of the current block may be determined based on the movement information of a neighboring block of the current block.. ... Lg Electronics Inc

06/07/18 / #20180160116

Image filtering method and device in image coding system

A picture filtering method performed by an encoding device, according to the present invention, comprises the steps of: deriving, from a current picture, regions for adaptive loop filtering (alf); deciding alf coefficients by picture unit or region unit; on the basis of the alf coefficients, determining, by region unit, whether alf is usable; re-deciding alf coefficients for an alf-usable first region; deriving a filter shape for the first region; on the basis of the re-decided alf coefficients, determining, by unit of coding units (cus) in the first region, whether alf is usable; performing filtering for alf-usable cus on the basis of the derived filter shape and the re-decided alf coefficients; and transmitting at least one among information on the alf-usable first region and information on the alf-usable cus. According to the present invention, efficient filtering appropriate for image properties per region may be applied.. ... Lg Electronics Inc

06/07/18 / #20180160096

Digital signage system and data processing method in the same

A digital signage system including a first display device; a second display device arranged a first spatial interval from the first display device and having a display screen that at least partially overlaps a display screen on the first display device; and a controller configured to control the first display device to display single image data at a first time, and control the second display device to display the single image data at a second time based on the first spatial interval between the first display device and the second display device. Further, at least one of the first display device and the second display device is a transparent display.. ... Lg Electronics Inc

06/07/18 / #20180160033

Mobile terminal and method of performing multi-focusing and photographing image including plurality of objects using the same

The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. ... Lg Electronics Inc

06/07/18 / #20180160026

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which a flying object equipped with a camera can be remotely controlled. The present disclosure includes a wireless communication unit configured to perform a communication with a flying object, a touchscreen configured to output a preview image received from the flying object, and a controller outputting a shot mode list on the preview image, the controller, if at least one shot mode is selected from the shot mode list, remotely controlling a flight location of the flying object in accordance with the selected at least one shot mode.. ... Lg Electronics Inc

06/07/18 / #20180159714

Transmitting/receiving device and method in wireless communication system

Disclosed herein is a station (sta) device of a wireless lan (wlan) system. The sta device includes a radio frequency (rf) unit sending and receiving a radio signal and a processor controlling the rf unit. ... Lg Electronics Inc

06/07/18 / #20180159676

Method for transmitting control information and apparatus therefor, and method for receiving control information and apparatus therefor

A method for transmitting uplink control information by a communication apparatus configured with a plurality of cells including a primary cell and a secondary cell in a wireless communication system is discussed. The method includes identifying hybrid automatic repeat request—acknowledgement (harq-ack) information indicating acknowledgement/negative acknowledgement/discontinuous transmission (ack/nack/dtx) responses to data blocks related to the primary cell and to the secondary cell; selecting a physical uplink control channel (pucch) resource depending on the harq-ack information; and transmitting the harq-ack information through a constellation point on the selected pucch resource, wherein when the harq-ack information indicates a nack/dtx response to each data block related to the secondary cell,