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Lg Electronics Inc patents (2015 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


12/31/15 / #20150382389

Method for transmitting discovery signal for device-to-device communication in wireless communication system and apparatus therefor

A method for performing device-to-device (d2d) communication by a user equipment in a wireless communication system is disclosed in the present application. More particularly, the method comprises the steps of: receiving a discovery signal from a counterpart user equipment (ue); identifying at least one of information indicating whether the counterpart ue is located within the coverage area of a base station and information indicating whether the counterpart ue is in a connected mode or in an idle mode, all of which are included in the discovery signal; and performing the d2d communication with the counterpart ue by using the at least one identified pierce of information.. ... Lg Electronics Inc

12/31/15 / #20150382379

Method and apparatus for receiving downlink control information in wireless communication

A method for receiving downlink control information by a terminal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining enhanced physical downlink control channel (epdcch) candidates per aggregation level in an enhanced physical downlink control channel physical resource block (epdcch prb) set; and performing monitoring in a set of the epdcch candidates, wherein enhanced control channel elements (ecce) constituting the respective epdcch candidates are distributed in the epdcch prb set.. . ... Lg Electronics Inc

12/31/15 / #20150382350

Data transmission method and device in wireless communication system

A method for transmitting uplink data in a wireless communication system, and a user equipment (ue) therefore are discussed. The method according to one embodiment includes configuring transmission of a sounding reference signal (srs) in a subframe of a first component carrier (cc) among a plurality of ccs; and transmitting the uplink data to a base station in the subframe of a second cc among the plurality of ccs. ... Lg Electronics Inc

12/31/15 / #20150382342

Method and apparatus for transmitting uplink in wireless communication system

A method for transmitting an uplink includes: an sta1 transmitting to an ap each of multiple rts frames through at least one channel from among multiple first channels; the sta1 receiving from the ap at least one cts frame through at least one channel from among the multiple channels which have received the rts frames; and an sta2 receiving from the ap at least one cts frame through at least one channel from among multiple second channels, wherein the at least one cts frame includes sta identifier information and channel information, the sta identifier information includes information for indicating the sta1 and the sta2, and wherein the channel information includes information on an uplink channel1 allocated for transmitting a data frame1 of the sta1 and information on an uplink channel2 allocated for transmitting a data frame2 of the sta2.. . ... Lg Electronics Inc

12/31/15 / #20150382338

Method and apparatus for space division multiple access for wireless local area network system

A space division multiple access (sdma) method is provided. The method may be performed by a station (sta), in a wireless local area network (wlan) system. ... Lg Electronics Inc

12/31/15 / #20150382337

Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a mimo wireless communication system

The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for multiplexing uplink control information and uplink data and for transmitting the multiplexed uplink control information and uplink data according to one embodiment of the present invention comprises the following steps: encoding a first transmission block and a second transmission block to generate a first codeword and a second codeword; mapping the first codeword and the second codeword to one or more layers, respectively; and transmitting, via one or more antenna ports, each layer to which the first codeword and the second codeword are mapped, wherein the uplink control information is multiplexed only to either the first transmission block or to the second transmission block.. ... Lg Electronics Inc

12/31/15 / #20150382333

Method and device for transmitting/receiving frame in accordance with bandwidth thereof in wlan system

The present invention relates to a wireless communication system and, more specifically, provides a method and device for transmitting/receiving a frame in accordance with the bandwidth thereof in a wlan system. The method for performing a response process in a wlan system according to one embodiment of the present invention may comprise: a step in which a first station (sta) transmits a frame requesting a response frame to a second sta; and a step in which the first sta awaits the response frame for an acktimeout interval. ... Lg Electronics Inc

12/31/15 / #20150382331

Method for processing data associated with session management and mobility management

A user equipment (ue) in a communication system, and a method thereof are discussed. The method according to one embodiment includes receiving a deactivate bearer context request message; if a bearer identity in the deactivate bearer context request message is that of a default bearer to a packet data network (pdn), deleting all bearer contexts associated with the pdn; if a cause code in the deactivate bearer context request message indicates that reactivation is requested, stopping a session management back-off timer associated with a previously-established data connection if the session management back-off timer is running. ... Lg Electronics Inc

12/31/15 / #20150382326

Method for setting search area for detecting downlink control information in wireless communication system and apparatus for same

Disclosed in the present application is a method for user equipment receiving a control channel from a base station in a wireless communication system. More particularly, the method comprises a step of monitoring control channel candidates in a search area on a first subframe, and receiving the control channel including control information corresponding to each of one or more subframes, beginning with a predetermined number of subframes from the first subframe, wherein when the one or more subframes are provided in a plurality, the control channel candidates are sorted according to the control information corresponding to each of the plurality of subframes.. ... Lg Electronics Inc

12/31/15 / #20150382318

Position calculation method and apparatus in wireless communication system

A method of positioning a mobile station (ms) in a wireless communication system is provided. The method is performed by the ms. ... Lg Electronics Inc

12/31/15 / #20150382306

Method and apparatus for performing transmit (tx) power control in convergence network of plural communication systems

A method and apparatus for performing transmit (tx) power control in a convergence network of a plurality of communication systems. A method for performing transmit power control (tpc) in a plurality of communication system convergence networks includes receiving, by a first entity of a first communication system, a tpc information request message requesting information associated with transmit power control (tpc) from a second entity of a second communication system; upon receiving a request of the tpc information request message, transmitting a first tpc information reporting message, which includes a maximum transmit (tx) power value of the first entity and an interference signal value caused by a neighbor entity of the first entity, to the second entity; receiving a tpc command message, which includes information of the maximum tx power value of the first entity adjusted based on the maximum tx power value of the first entity and the interference signal value, from the second entity; and adjusting the maximum tx power value of the first entity based on the information regarding the adjusted maximum tx power of the first entity.. ... Lg Electronics Inc

12/31/15 / #20150382287

Method for finding instrument for wi-fi direct p2p (peer to peer) communication and apparatus therefor

The present invention relates to a method for performing communication between terminals (d2d). Specifically, the method is characterized in that when a terminal communicating with another terminal is to perform an additional communication with yet another terminal, the channel sequence of the communicating terminal is determined, and one of the two terminals communicating with each other is defined as the channel synchronization reference terminal performing synchronization.. ... Lg Electronics Inc

12/31/15 / #20150382264

Method and apparatus for establishing cellular session in wireless communication system

A method and apparatus for establishing a session of a cellular system in a wireless communication system is provided. According to embodiments of the present invention, the establishment of the session of the cellular system may be triggered by a network when a session of a wi-fi system already exists. ... Lg Electronics Inc

12/31/15 / #20150382226

Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method

The present invention relates to a method in which a terminal reports the results of quality measurement based on a specific reference cell from among a plurality of serving cells for the terminal in a mobile communication system using carrier aggregation. The present invention also relates to a terminal apparatus for the method. ... Lg Electronics Inc

12/31/15 / #20150382223

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

The present invention relates to a wireless communication system and, more specifically, to a method and device for reporting channel state information (csi). The method by which a terminal in a wireless communication system reports csi, according to one embodiment of the present invention, can comprise the steps of: receiving a reference signal from a base station; and reporting, to the base station, the csi generated by using the reference signal. ... Lg Electronics Inc

12/31/15 / #20150382222

Method and apparatus for reporting downlink channel state

A method and apparatus for reporting a downlink channel state are disclosed. The method for reporting channel state information (csi) to a base station (bs) by a user equipment (ue) in a wireless communication system having frequency-selective inter-cell interference, includes: performing channel measurement in a frequency band configured for downlink channel measurement; and reporting downlink channel state information (csi) in accordance with the downlink channel measurement, wherein the frequency band is independently configured for each information contained in the csi, and thus the downlink channel measurement is performed in each information-specifically configured frequency band contained in the csi. ... Lg Electronics Inc

12/31/15 / #20150382218

Method for reporting mbms information in wireless communication system and device for supporting same

Provided is a method for reporting multimedia broadcast and multicast service (mbms) information by a terminal in a wireless communication system. The method comprises: determining whether or not to perform the logging of mbms information; logging the mbms information if the logging is determined to be performed; and reporting the logged mbms information to a network. ... Lg Electronics Inc

12/31/15 / #20150382159

Group communication method and device for providing proximity service

The present invention relates to a method and a device for performing group communication based on a proximity service (prose) in a wireless communication system. More specifically, the method comprises the steps of: enabling a relay terminal (relay user equipment, relay ue, prose ue-to-network relay) to register group communication in a network node; and enabling the relay terminal to perform the group communication with the network node, wherein the group communication is configured to transmit a downlink signal using a multimedia broadcast and multimedia service (mbms) if the number of terminals, except for a relayed terminal (relayed user equipment, relayed ue) among a plurality of terminals registered in the network node, is not less than a reference value.. ... Lg Electronics Inc

12/31/15 / #20150382142

Method for adjusting proximity service range and filtering method therefor

The present application provides a method for enabling a ue (user equipment) detecting a proximity service to adjust the detection range. The method for adjusting the detection range includes the steps of: enabling the detecting ue having joined in the same group of the proximity service to compare the number of the ues requiring a relay with a predetermined threshold value; enabling the detecting ue to decide whether to expand its detection range if the number of the ues requiring a relay exceeds the predetermined threshold value; enabling the detecting ue to decide whether to reduce its detection range if the number of the ues requiring a relay is less than the predetermined threshold value; and enabling the detecting ue to adjust the range class so as to expand or reduce the detection range.. ... Lg Electronics Inc

12/31/15 / #20150382095

Wireless sound equipment

There is disclosed a wireless sound equipment includes a case; a first holder and a second holder provided in both sides of the case, respectively; a first receiver and a second receiver coupled to and decoupled from the first holder and the second holder, respectively; a first winding device gear rotatably mounted in the case, the first winding device comprising a first gear formed in an outer circumference; a second winding device rotatably mounted in the case, the second winding device comprising a second gear formed in an outer circumference to engage with the first gear; a first audio cable connected between the first receiver and the first winding device to be wound around the circumference of the first winding device; and a second audio cable connected between the second receiver and the second winding device to be wound around the circumference of the second winding device.. . ... Lg Electronics Inc

12/31/15 / #20150382080

Signal transmitting apparatus, signal transmitting method, and system for transmitting and receiving signal

Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (uri) and storing the application uri to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application uri corresponding to the device type information.. ... Lg Electronics Inc

12/31/15 / #20150382043

Video display device, terminal device, and method thereof

A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. ... Lg Electronics Inc

12/31/15 / #20150382024

Apparatus and method of transmitting and receiving signal

The present invention relates to an apparatus and a method of transmitting and receiving a signal. According to an embodiment of the present invention, provided is a method of transmitting a signal comprising the steps of: encoding ultra high definition (uhd) video data; encoding signaling information containing identification information of uhd service on the basis of the encoded uhd video data; and transmitting the encoded uhd video data in-band (ib) and transmitting the encoded signaling information containing identification information of uhd service out-of-band (oob).. ... Lg Electronics Inc

12/31/15 / #20150382013

Method for encoding and decoding video, and apparatus using same

The present invention relates to a technique for encoding and decoding video data, and more particularly, to a method for performing inter-prediction in an effective manner. The present invention combines an inter-prediction method using an amvp mode and an inter-prediction method using a merge mode so as to propose a method for using the same candidate. ... Lg Electronics Inc

12/31/15 / #20150382008

Method for encoding and decoding images, and device using same

According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.. ... Lg Electronics Inc

12/31/15 / #20150381960

3d image reproduction device and method capable of selecting 3d mode for 3d image

The present invention relates to a device for reproducing a 3d image, and provides a 3d image reproduction device capable of selecting a 3d mode for a 3d image, comprising: a formatting unit which generates and transmits 3d image data for an inputted image signal; a mode input unit which receives the selection from a user for a 3d mode that the user wants to reproduce; and a user input processor which enables the formatting unit to generate the 3d image data in the 3d mode that is inputted from the user.. . ... Lg Electronics Inc

12/31/15 / #20150381959

Image processing device and method therefor

The present specification relates to an image processing device capable of compensating for a 3d image distorted by a screen curvature of a 3d-curved display, and a method therefore. The image processing method according to one embodiment of the present specification includes: receiving a 3d image signal; changing a depth value of a left-eye image and a right-eye image included in the received 3d image signal, according to a screen curvature of an image display device; and displaying the left-eye image and the right-eye image updated based on the changed depth value, such that the 3d image signal is output after being compensated.. ... Lg Electronics Inc

12/31/15 / #20150381929

Mobile/portable terminal

Disclosed is a mobile/portable terminal comprising: a case of which at least a part is flexible; a camera module which is provided on one side of the case to photograph in one direction; a display unit for displaying images photographed by the camera module; a bending unit in which the camera module bends toward another side direction; and a control unit for controlling the camera module according to a change in an angle of the bending unit. The mobile/portable terminal has advantages of being capable of photographing images on both front and rear sides with a single camera so that the number of cameras can be decreased to thereby reduce costs for components, utilizing a mounting space for cameras, and using a camera with a high resolution for self-shooting.. ... Lg Electronics Inc

12/31/15 / #20150381885

Glass-type terminal and method for controlling the same

A glass-type mobile terminal including a frame body configured to be worn as glasses by a user; a camera mounted on the frame body and configured to capture an image; and a controller configured to control the camera to capture at least one image of an object currently viewed with the glass-type mobile terminal based on at least one of linguistic expression information of the user and emotion information of the user on the currently viewed object.. . ... Lg Electronics Inc

12/31/15 / #20150381798

Mobile terminal and method of controlling external device using the same

A mobile terminal including a short-range communication module configured to provide short-range wireless communication; a touch screen; and a controller configured to deactivate the touch screen and enter the mobile terminal into a lock state, detect the mobile terminal is tilted more than a predetermined slope, receive a first touch input on the deactivated touch screen, and control the short-range communication module to transmit a first ir signal to an external device for controlling the external device when the first touch input matches a predetermined password for unlocking the mobile terminal into an unlocked state.. . ... Lg Electronics Inc

12/31/15 / #20150381676

Method and apparatus for multicasting/broadcasting in relay network of wireless lan system

The present disclosure relates to a wireless communication system and, more particularly, to a method and apparatus for multicasting/broadcasting in a relay network of a wireless lan system. A method by which a relay entity delivers a multicast/broadcast frame in a wireless lan system, according to one embodiment of the present disclosure, includes the steps of: receiving a multicast/broadcast frame from an sta; and delivering the multicast/broadcast frame to a root access point (ap). ... Lg Electronics Inc

12/31/15 / #20150381431

Common configuration-based operating method in wireless communication system and apparatus supporting same

Provided is an operation method carried out by user equipment in a wireless communication system. The method comprises: receiving from a serving cell, common configuration information including at least one common configuration; the user equipment determining the validity of the common configuration with respect to a different cell; and operating by applying valid common configuration to the different cell, when the common configuration valid for the different cell exists from among the at least one common configuration. ... Lg Electronics Inc

12/31/15 / #20150381400

Method for configuring a receiver bandwidth 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 reconfiguring a receiver bandwidth by a ue (user equipment) in the wireless communication system, the method comprising: receiving a message related to scell activation or deactivation command; determining whether the receiver bandwidth can be reconfigured before a specific time of a harq feedback transmission for the message; and reconfiguring the receiver bandwidth before the harq feedback transmission for the message if the receiver bandwidth can be reconfigured before the specific time.. ... Lg Electronics Inc

12/31/15 / #20150381331

A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor

A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes dividing a system band into at least one or more partial bands, configuring a time-axis high density reference signal on a high frequency partial band with reference to a center frequency of the system band, configuring a time-axis low density reference signal on a low frequency partial band with reference to the center frequency, and transmitting the configured reference signals to the user equipment.. ... Lg Electronics Inc

12/31/15 / #20150381253

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

The present invention relates to a wireless communication system. According to one embodiment of the present invention, a method for transmitting, by a terminal, channel state information (csi) in a wireless communication system comprises the steps of: subsampling a code book for four antenna ports; and feeding back the csi on the basis of the subsampled code book, wherein the csi includes a rank indicator (ri) reported together with a precoding type indicator (pti), and if the ri is greater than 2, the pti is set to one.. ... Lg Electronics Inc

12/31/15 / #20150381252

Method of reporting channel state information for vertical beamforming in a multicell based wireless communication system and apparatus therefor

A method of reporting a channel state from a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes receiving information on vertical beamforming angles of a serving node and a cooperation node from the serving node, generating the channel state information for a cooperative transmission mode using the information on the vertical beamforming angle, and reporting the channel state information to the serving node.. ... Lg Electronics Inc

12/31/15 / #20150381247

Method and apparatus for reporting channel state information in wireless communication system

The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel state information (csi). According to one embodiment of the present invention, the method by which a terminal of the wireless communication system reports the csi comprises: a step of receiving a reference signal from a base station; and a step of reporting the csi generated through the reference signal to the base station. ... Lg Electronics Inc

12/31/15 / #20150381109

Solar cell module

A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member to form strings, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.. . ... Lg Electronics Inc

12/31/15 / #20150381077

Energy harvesting device

Disclosed is an energy harvesting device. An energy harvesting device according to the present invention includes a first electrode, a second electrode disposed so as to face the first electrode, a first fluid, a magnetic second fluid, a chamber including a dielectric film arranged between the second electrode and the first fluid, and a magnet arranged outside the chamber for moving the second fluid.. ... Lg Electronics Inc

12/31/15 / #20150380825

Antenna module and mobile terminal including same

Disclosed are an antenna module and a mobile terminal having the same. The antenna module includes: a first member and a second member configured to operate as radiators of an antenna for transmitting/receiving radio signals; a first feeding unit configured to feed the first and second members; and a transmission line configured to connect the second member to the first feeding unit so that, when the first member forms a magnetic field in a near field, the second member forms an electric field.. ... Lg Electronics Inc

12/31/15 / #20150380575

Back contact solar cell and fabrication method thereof

The present invention discloses a back contact solar cell. The back contact solar cell includes a semiconductor substrate having a front surface and a rear surface; and a first conductive type semiconductor region having a first conductive type and a second conductive type semiconductor region having a second conductive type, the first conductive type semiconductor region and the second conductive type semiconductor region being disposed with an interval on the rear surface of the semiconductor substrate. ... Lg Electronics Inc

12/31/15 / #20150380571

Solar cell module

A solar cell module is disclosed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate, in which a p-n junction is formed, and a plurality of first and second electrodes which are formed on a back surface of the semiconductor substrate and are separated from each other, a plurality of interconnectors which are connected to the first electrodes or the second electrodes included in each solar cell and connect the plurality of solar cells in series, and a conductive adhesive attaching the interconnectors to the first electrodes or the second electrodes. ... Lg Electronics Inc

12/31/15 / #20150380176

Graphene lithium ion capacitor

The present invention proposes a graphene lithium ion capacitor formed of a graphene material and including electrodes pre-doped with lithium ions. There is provided a graphene lithium ion capacitor according to an exemplary embodiment of the present invention, including: at least a part of a cathode and an anode formed of a graphene material; a lithium sacrificial electrode electrically connected to the anode so as to provide pre-doping lithium ions to the anode; a separator disposed between the cathode and the anode; and an electrolyte bonded to the cathode and the anode in a state of being dissociated into ions to flow current between the cathode and the anode, in which the anode is formed of a multilayered structure so as to adsorb lithium ions provided from the lithium sacrificial electrode on the surface and accommodate the lithium ions intercalated between graphene layers, and at least a part of the surface and the multilayered structure are formed of lithium carbide by reaction with the lithium ions.. ... Lg Electronics Inc

12/31/15 / #20150379964

Mobile terminal and method for controlling the same

A mobile terminal including a body; a touchscreen provided to a front and extending to side of the body and configured to display content; and a controller configured to detect one side of the body comes into contact with one side of an external terminal, display a first area on the touchscreen corresponding to a contact area of the body and the external terminal and a second area including the content, receive an input of moving the content displayed in the second area to the first area, display the content in the first area, and share the content in the first area with the external terminal.. . ... Lg Electronics Inc

12/31/15 / #20150379360

Eyewear-type terminal and method for controlling the same

An eyewear-type mobile terminal includes a camera; an output unit configured to output road guide information; and a controller configured to: acquire information about a current position; cause the output unit to output the road guide information for a route from the current position to a destination; cause the camera to acquire visual information in real-time while the road guide information is output; and update the road guide information in real-time based on the acquired visual information.. . ... Lg Electronics Inc

12/31/15 / #20150378707

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touchscreen configured to display at least one page including at least one application icon; and a controller configured to display a first screen for installing a specific application on the touchscreen, display a second screen for setting a position at which an icon corresponding to the specific application will be displayed on the touchscreen after being installed, upon reception of an input for installing the specific application, and display the icon of the specific application at the position on the touchscreen in response to a predetermined touch input on the displayed second screen.. . ... Lg Electronics Inc

12/31/15 / #20150378590

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed. The present invention includes a touchscreen and a controller controlling the touchscreen to output a running screen of a 1st application including a prescribed information, the controller receiving a handwriting input through the touchscreen, the controller controlling the touchscreen to output a running screen of a 2nd application mapped to the received 1st handwriting input to a prescribed region on the outputted running screen of the 1st application, wherein the running screen of the 2nd application includes at least one portion of the prescribed information. ... Lg Electronics Inc

12/31/15 / #20150378463

Electronic device for sensing 2d and 3d touch and method for controlling the same

An electronic device having a function for sensing 2d and 3d touch which includes a display unit; a bezel frame unit; a plurality of light emitting units; a plurality of light receiving units; a light isolation unit configured to isolate a first light for sensing 2d touch and a second light for sensing 3d touch from the lights incident thereon from the light emitting units; a driving control unit configured to sequentially operate the plurality of the light emitting units; and a motion recognition unit configured to calculate a horizontal coordinate based on the quantity of the first light, to calculate a spatial coordinate based on the quantity of the second light, to extract a motion of the pointer based on the detected quantity of the light and to implement an operation corresponding to the extracted motion.. . ... Lg Electronics Inc

12/31/15 / #20150378216

Backlight unit and display device having the same

A backlight unit including a plurality of light sources configured to emit primary light, and a quantum dot composite. The quantum dot composite includes quantum dot phosphors excited by primary light supplied from the plurality of light sources so as to emit secondary light having a different wavelength than the primary light, and scattering particles that are configured to scatter the primary light. ... Lg Electronics Inc

12/31/15 / #20150378171

Glasses-type terminal

Provided is a glasses-type terminal including: a frame that is worn on a user's head; a display unit provided to the frame, on which visual information is displayed; a control module that controls the display unit; and a bridge that is combined with the frame along a length direction of the frame and with which a nose-supported portion that is supported by a user' nose is combined, in which the frame includes an external frame that is exposed to the outside, and an internal frame that is combined with an internal side of the external frame and comes into contact with the user's head, and in which the bridge is arranged between the external frame and the internal frame.. . ... Lg Electronics Inc

12/31/15 / #20150378160

Glasses-type mobile terminal

A glasses-type mobile terminal includes a frame, a fixing body, a moving body and a joint. The frame is wearable on a user's head. ... Lg Electronics Inc

12/31/15 / #20150377543

Refrigerator

A refrigerator is provided that may include a main body having a storage compartment in which food or other items may be stored, a main door configured to open or close the storage compartment, the main door having a storage chamber separate from the storage compartment, a sub door configured to open or close an opening of the storage chamber, a tray configured to be introduced into or withdrawn from the storage chamber, a guide configured to guide movement of the tray by being compressed when the tray is introduced into the storage chamber and released from compression when the tray is withdrawn from the storage chamber, and a basket placed on the tray, the basket having a storage space therein. The guide may cause variation in a moving speed of the tray when the tray is introduced into or withdrawn from the storage chamber.. ... Lg Electronics Inc

12/31/15 / #20150377531

Linear compressor and refrigerator including a linear compressor

A linear compressor and a refrigerator including a linear compressor is provided. The linear compressor may include a shell including a suction inlet, a cylinder provided in the shell to define a compression space for a refrigerant, a piston reciprocated in an axial direction within the cylinder, a discharge valve provided at one side of the cylinder to selectively discharge the refrigerant compressed in the compression space, at least one nozzle disposed in the cylinder to introduce at least a portion of the refrigerant discharged through the discharge valve into the cylinder, and at least one filter provided in the shell. ... Lg Electronics Inc

12/31/15 / #20150377500

Electric dust collecting device and air conditioner having the same

An electric dust collecting device and an air conditioner having the same are disclosed. The electric dust collecting device includes a first filter unit including a plurality of discharge electrode plates which are spaced apart from each other and have spaces defined therebetween, a high voltage generator electrically connected to all of the plurality of discharge electrode plates, and a second filter unit disposed downstream of the first filter unit in an air flow direction and connected to a ground to cause corona discharge between the discharge electrode plates and the second filter unit, whereby particles electrically charged by corona discharge are collected at the second filter unit. ... Lg Electronics Inc

12/31/15 / #20150377493

Oven

Disclosed is an oven which provides convenient removal of a rack, achieving enhanced usability. The oven includes a cabinet having a chamber, a door to open or close the cabinet, a rack assembly including an operating member to support a cooking object seated thereon, the operating member being removable from the chamber, and a support member fixed inside the chamber to support the operating member, and a spring device including a first fixing piece located at the operating member, a second fixing piece located at the support member, and an elastic member having one side connected to the first fixing piece and the other side connected to the second fixing piece and located in a vertical gap between the operating member and the support member so as to be elastically restored by a distance between the first and second fixing pieces to remove the operating member from the chamber.. ... Lg Electronics Inc

12/31/15 / #20150377473

Lighting apparatus

Provided is a lighting apparatus. The lighting apparatus includes one or more light-emitting modules; a base plate having a bottom surface to which the one or more light-emitting modules are attached; and a heat dissipation fin assembly seated on a top surface of the base plate, wherein the heat dissipation fin assembly includes a plurality of heat dissipation fins which are mounted upright on the top surface of the base plate, wherein each of the heat dissipation fins has a predetermined width in a radial direction from a center of the base plate, and is formed by a thin sheet of a graphite material.. ... Lg Electronics Inc

12/31/15 / #20150377237

Compressor

A compressor includes: a compression space with an annular shape comprising an inner circumferential surface and an outer circumferential surface; and a discharge opening formed in a direction parallel to a shaft direction of the compressor, to discharge a refrigerant compressed in the compression space, wherein a first portion of a cross-sectional area of the discharge opening overlaps a portion of a cross-sectional area of the compression space, a second portion of the cross-sectional area of the discharge opening does not overlap the cross-sectional area of the discharge opening, and the ratio of the non-overlapping second portion of the cross-sectional area of the discharge opening to the entire cross-sectional area of the discharge opening is 0.1 or less. With such a configuration, a dead volume generated in the compression space can be reduced, and thus compressor efficiency can be enhanced.. ... Lg Electronics Inc

12/31/15 / #20150377228

Linear compressor, shell for linear compressor, and method for manufacturing shell of linear compressor

A linear compressor, a shell for a linear compressor, and a method for manufacturing a shell of a linear compressor are provided. The shell may have at least one portion having a multilayer plate, in which at least two plates may be stacked in a direction substantially perpendicular to an axis of a piston so as to accommodate a cylinder, the piston, which may be reciprocated within the cylinder, and a motor assembly directly connected to the piston to provide a drive force to the piston. ... Lg Electronics Inc

12/31/15 / #20150376882

Food waste treatment apparatus

A control method of a food waste treatment apparatus is disclosed. The method includes the action of connecting a discharge side of a grinder with a communication hole of a dehydrator. ... Lg Electronics Inc

12/31/15 / #20150376828

Laundry treatment apparatus

A laundry treatment apparatus is disclosed. A laundry treatment apparatus includes a cabinet, a drawer retractably provided in the cabinet and defining an introduction port, a tub body provided in the drawer, the tub body defining a space for receiving washing water and having an open upper surface, a drum rotatably provided in the tub body, the drum defining a space for receiving laundry and having an open upper surface, a tub cover defining a tub introduction port that provides a passage from the introduction port to the drum, the tub cover being coupled to the upper surface of the tub body, a door rotatably hinged to the tub cover and configured to open and close the tub introduction port, and a sealing unit that is configured to provide a seal between the door and the tub introduction port.. ... Lg Electronics Inc

12/31/15 / #20150375395

Robot cleaner

A robot cleaner including a driving unit configured to move the robot cleaner; a charging unit disposed on an upper surface of the robot cleaner, and configured to wirelessly charge a mobile terminal; and a control unit configured to control the driving unit to move the robot cleaner to a position of the mobile terminal corresponding to a sensed preset signal, control the robot cleaner to execute a wireless charging of the mobile terminal placed on the charging unit according to a charging command, and output a feedback signal when the wireless charging of the mobile terminal is completed.. . ... Lg Electronics Inc

12/31/15 / #20150374191

Robot cleaner and control method thereof

Disclosed are a robot cleaner and a control method thereof. The control method includes determining by a controller a connection between a user terminal and the robot cleaner and allowing communication between the user terminal and the robot cleaner, receiving a signal regarding a tilt direction of the user terminal by a wireless communication unit and conforming by the controller a tilting of the user terminal, and driving by the controller the robot cleaner in accordance with the received signal.. ... Lg Electronics Inc

12/24/15 / #20150373865

Display device

A display device is disclosed. The display device includes a display panel including a front substrate and a back substrate, a frame disposed in the rear of the display panel, a guide panel positioned adjacent to the frame, a back cover which is disposed in the rear of the display panel and is positioned adjacent to the frame, and a film part including a first part attached to a front surface of the display panel and a second part including a portion attached to the guide panel.. ... Lg Electronics Inc

12/24/15 / #20150373775

Method for transitioning between multiple reception levels

There is provided a method for enabling a user equipment (ue) to transition between a non-discontinuous reception (non-drx) level and at least one discontinuous reception (drx) level. The ue in a drx level wakes up periodically to monitor a scheduling channel. ... Lg Electronics Inc

12/24/15 / #20150373767

Method and apparatus for transmitting data in wireless communication system

A method and apparatus for transmitting data in a wireless communication system is provided. A user equipment (ue) establishes dual connectivity with at least one first cell and at least one second cell, receives an indication which indicates that a data transmission path of a radio bearer is to be configured for the at least one first cell, configures the data transmission path of the radio bearer for the at least one first cell, and transmits data via the data transmission path on the at least one first cell.. ... Lg Electronics Inc

12/24/15 / #20150373765

Method and apparatus for establishing session in wireless communication system

One embodiment of the present invention relates to a method by which a first device for supporting a wifi direct service establishes a session, comprising: a step for enabling an application service platform (asp) layer to receive an advertise service method from a service layer; a step for enabling the asp layer to receive a request— session message from a second device; a step for enabling the asp layer to receive a setsessionready method from the service layer; and a step for enabling the asp layer to transmit an added_session message to the second device in response to the request_session message, wherein at least one of the advertiseservice method, the request_session message, and the added_session message includes port information, and the port information included in the advertiseservice method is the same as the port information included in the added_session message when the first device gives, to the second device, the port information related to the session.. . ... Lg Electronics Inc

12/24/15 / #20150373758

Method for transmitting/receiving information related to association identifier in wireless communication system and device therefor

One embodiment of the present invention relates to a method for transmitting/receiving information related to an association identification (aid) in a wireless communication system, the transmitting/receiving method comprising: a step in which a second sta having a direct link to a first sta receives an announcement frame related to an updated aid from the first sta; and a step in which the second sta transmits an ack frame in response to the announcement frame, wherein the announcement frame comprises one or more aid-mac address pairs and the second sta updates the aid of an sta corresponding to the one or more aid-mac address pairs.. . ... Lg Electronics Inc

12/24/15 / #20150373755

Method and apparatus for performing x2 setup procedure in wireless communication system

A method and apparatus for performing an x2 setup procedure in a wireless communication system is provided. An x2 gateway (gw) establishes a stream control transmission protocol (sctp) connection with an enodeb (enb) based on a transport network layer (tnl) address of the x2-gw, receives an x2 setup request message from the enb, and transmits an indication which indicates an invalidity of served cell information ie to the enb.. ... Lg Electronics Inc

12/24/15 / #20150373743

Method and apparatus for transmitting random access channel designed for transmission in high carrier frequency in a wireless communication system

A method for transmitting a random access preamble at a user equipment in a wireless communication system is disclosed. The method includes determining a random access sequence transmission period using a random access sequence, configuring a random access preamble by inserting a cyclic prefix at a front of the random access sequence transmission period and a guard time at an end of the random access sequence transmission period, and transmitting the random access preamble on a random access channel to a base station. ... Lg Electronics Inc

12/24/15 / #20150373739

Method and device for transmitting uplink signal in wireless communication system

One embodiment of the present invention relates to a method by which a terminal transmits an uplink signal in a wireless communication system, the uplink signal transmission method comprising: receiving downlink control information including an uplink acknowledgement; and transmitting uplink data in a kth subframe from a subframe in which the uplink acknowledgement has been received, wherein the uplink acknowledgement is also applied to first to lth subframes appearing after the subframe in which the uplink acknowledgement has been received.. . ... Lg Electronics Inc

12/24/15 / #20150373729

Method and apparatus for restricting frequency in wireless communication system

A method and apparatus for restricting a frequency in a wireless communication system is provided. A user equipment (ue) receives restriction information and a timer value from a network, starts a timer based on the timer value, and restricts usage of a frequency based on the restriction information.. ... Lg Electronics Inc

12/24/15 / #20150373696

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

The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ack/nack in a wireless communication system, an ack/nack transmission method includes: receiving at least one physical downlink shared channel (pdsch); transmitting at least one ack/nack corresponding to the at least one pdsch through a plurality of physical uplink control channel (pucch) formats; and, when the at least one ack/nack is transmitted using a first pucch format, transmitting at least one ack/nack in an antenna port transmission mode set for a second pucch format.. ... Lg Electronics Inc

12/24/15 / #20150373694

Method and user equipment for reporting demodulation reference signal information and method and base station for receiving demodulation reference signal information

The present invention provides a method and a user equipment for reporting a demodulation reference signal pattern preferred by the user equipment among demodulation reference signal patterns of which locations of demodulation reference signals, demodulation reference signal densities and the like are defined differently within a predetermined time-frequency resource region, and a method and a base station for receiving the report of the preferred demodulation reference signal pattern.. . ... Lg Electronics Inc

12/24/15 / #20150373685

Method and apparatus for transmitting and receiving data in multi-bss

A communication method for an ap comprises the step of: the ap receiving multiple rts frames from each of multiple stas through each of multiple channels; the ap transmitting multiple cts frames to the multiple stas through each of multiple available channels from among the multiple channels; and the ap receiving multiple uplink data frames transmitted from each of the multiple stas through each of the multiple available channels, wherein the ap communicates with the multiple stas based on bss1 and bss2, wherein the bss1 includes a primary channel band1 and secondary channel band1, the bss2 includes a primary channel band2 and secondary channel band2, wherein the primary channel band1 overlaps with the secondary channel band2, the secondary channel band1 overlaps with the primary channel band2, and wherein the multiple channels can be included in the primary channel band1 and secondary channel band1.. . ... Lg Electronics Inc

12/24/15 / #20150373680

Method for transmitting and receiving signals in consideration of time alignment timer and user equipment for the same

A method for a user equipment (ue) to generate a transmission is provided. In this method, a ue starts a time alignment timer when a time alignment command is received. ... Lg Electronics Inc

12/24/15 / #20150373677

Method and apparatus for receiving downlink signal in wireless communication system

According to an embodiment of the present invention, a method of receiving a downlink signal by a user equipment (ue) in a wireless communication system includes the steps of: receiving information indicating usage change of a first sub-frame, which is a special sub-frame, into a downlink sub-frame; and decoding a control channel from the usage-changed sub-frame, using a first radio network temporary identifier (rnti) and a second rnti, wherein the ue assumes that data exists in a dwpts area from among resource areas indicated by the control channel when the decoding using the first rnti is successful.. . ... Lg Electronics Inc

12/24/15 / #20150373676

Communication method using carrier aggregation and apparatus for same

The present invention relates to a method of transmitting/receiving a signal by a ue in a wireless communication system supporting carrier aggregation. The method includes the steps of: receiving a configuration for aggregating a component carrier in a frequency division duplex (fdd) mode and a component carrier in a time division duplex (tdd) mode; and transmitting/receiving a signal using a primary component carrier and a secondary component carrier determined according to the configuration, wherein the primary component carrier and the secondary component carrier support different modes.. ... Lg Electronics Inc

12/24/15 / #20150373675

Method for transceiving signal based on dynamic change of wireless resource in wireless communications system and apparatus therefor

The present application discloses a method for enabling a terminal to transceive a signal with a base station in a tdd (time division duplex) communications system. Specifically, the method includes the steps of: receiving reference sub-frame set information through the system information and active sub-frame set information through dynamic signaling; receiving an uplink grant for transmitting an uplink signal in a downlink sub-frame defined in the active sub-frame set information; judging the effectiveness of a particular uplink sub-frame for transmitting the uplink signal commanded by the uplink grant; and transmitting the uplink signal to the base station if the particular uplink sub-frame is effective.. ... Lg Electronics Inc

12/24/15 / #20150373669

Digital broadcasting system and method of processing data in digital broadcasting system

A digital broadcasting system and a data processing method are disclosed. The data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the broadcast signal to acquire fast-information-channel signaling information including reference time information for a system clock, and outputting demodulation time information of a specific position of a frame of the broadcast signal, decoding the fast-information-channel signaling information, and establishing the reference time information as the system clock at a demodulation time according to on the outputted demodulation time information and decoding the mobile service data according to the system clock.. ... Lg Electronics Inc

12/24/15 / #20150373668

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

A method for receiving a broadcast signal through a new carrier type (nct) in a wireless communication system according to one embodiment of the present invention is executed by a terminal and comprises the steps of: blind-decoding a physical broadcast channel (pbch) received from a base station; and acquiring a number of antenna ports and system information of the base station from the pbch, wherein the blind decoding is executed within a candidate range for the blind decoding of the pbch corresponding to a partial area of a downlink subframe, and the candidate range is an area in which a symbol section is excluded in a downlink subframe to which a physical downlink control channel (pddch) of a neighboring base station is mapped, and can be indicated by the base station in advance.. . ... Lg Electronics Inc

12/24/15 / #20150373657

Method and apparatus for device-to-device communication in wireless communication system

The present invention relates to a method for device-to-device communication (d2d) in a wireless communication system. Particularly, the method is characterized in that when a device, which has been conducting device-to-device communication, additionally conducts device-to-device communication with a new device, a channel sequence of the device conducting the communication is determined, one of two devices conducting the device-to-device communication is determined as a reference device for channel synchronization and channel synchronization is thereby performed.. ... Lg Electronics Inc

12/24/15 / #20150373656

Method for obtaining synchronization between devices in wireless access system supporting device-to-device communication, and device supporting same

The present invention, which is used in a wireless access system supporting device-to-device (d2d) communication, defines a new random access channel region and provides methods for obtaining synchronization between d2d devices in the new random access channel region, and devices supporting same. The method for obtaining synchronization between devices in a wireless access system supporting device-to-device (d2d) communication, according to one embodiment of the present invention, may comprise: a step in which a first terminal receives a d2d preamble from a second terminal via a d2d random access channel (rach) region in an rach region; a step in which the first terminal obtains synchronization with the second terminal by using the d2d preamble; and a step in which the first terminal performs d2d communication with the second terminal. ... Lg Electronics Inc

12/24/15 / #20150373632

Method of searching code sequence in mobile communication system

A method for transmitting a signal for cell searching in a mobile communication system having a multi-cell environment includes transmitting the signal to one or more receiving party devices within a cell, wherein the signal is used for a synchronization of the one or more receiving party devices within the cell, the signal is defined by a combination of a first code sequence derived from a first index and a second code sequence derived from a second index, and an identity of the cell is used for defining the combination of the first code sequence and the second code sequence.. . ... Lg Electronics Inc

12/24/15 / #20150373628

Method for detecting small cell on basis of discovery signal

According to one embodiment of the present invention, provided is a method by which a terminal detects a small cell. The small cell detection method can comprise the steps of: receiving, from a serving cell, information on discovery signals of one or a plurality neighboring small cells; and detecting a discovery signal from a small cell in an off state from the one or plurality of neighboring small cells on the basis of the information on the discovery signals. ... Lg Electronics Inc

12/24/15 / #20150373626

Method and apparatus for performing data transmission in wireless communication system

A method for and apparatus for performing data transmission in a wireless communication system is provided. A wireless device checks a configuration including virtual cell groups, the virtual cell group each including two more serving cells which are shared an identical virtual cell identification (id), checks discovery signals scrambled with the identical virtual cell id and system information including a physical random access channel (prach) configuration, from master cells each of the virtual cell groups. ... Lg Electronics Inc

12/24/15 / #20150373625

Method and apparatus for transmitting management information frame in wireless local area network system

A method for reporting load information in a wireless local area network system, and a device therefore are discussed. The method according to one embodiment includes transmitting basic service set (bss) load information, the bss load information including a multi user (mu) multiple input multiple output (mimo) capable station count field, a first utilization field and a second utilization field. ... Lg Electronics Inc

12/24/15 / #20150373617

Method and apparatus for routing data in wireless communication system

A method and apparatus for routing data in a wireless communication system is provided. In trusted non-3rd generation partnership project (3gpp) access, a wireless local area network (wlan) access gateway receives parameters, which includes 3gpp core network load information and a core network routing rule, from an entity of a 3gpp system, and routes received ul data based on the received parameters through at least one of the 3gpp system and a non-3gpp system. ... Lg Electronics Inc

12/24/15 / #20150373609

Radio link failure reporting in a system using multiple cells

Radio link failure (rlf) reporting operation in a wireless communication system using multiple cells is disclosed. According to this operation, when a first cell and a second cell are simultaneously connected to a ue and the first cell and the second cell are of different base stations (a first base station and a second base station respectively), if the rlf with the ue on the first cell is detected by the first base station, the first base station may transmits an indication of the rlf with the ue on the first cell to the second base station.. ... Lg Electronics Inc

12/24/15 / #20150373603

Method for steering traffic in wireless communications system and apparatus for supporting same

Provided is a method for enabling a terminal to handle traffic in a wireless communications system. The method includes the steps of: receiving traffic steering information from a first access network, the traffic steering information containing a first traffic steering rule prescribed by the first access network; evaluating the traffic steering based on at least one of the first traffic steering rule and a second traffic steering rule; and performing the traffic steering between the first access network and a second access network based on the result of the evaluation of the traffic steering.. ... Lg Electronics Inc

12/24/15 / #20150373597

Method for performing measurement of objects 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 measurement objects in the wireless communication system, the method comprising: receiving measurement configuration indicating an object to be measured; determining activating or deactivating measurement of the object depending on an activation condition; and measuring the object when the measurement of the object is activated.. ... Lg Electronics Inc

12/24/15 / #20150373585

Method and apparatus for transmitting cell load information in wireless communication system

A method and apparatus for transmitting cell load information in a wireless communication system is provided. A mobility management entity (mme) of an evolved umts terrestrial radio access network (e-utran) system receives cell load information of a cell in a universal mobile telecommunications system (umts) system, from a radio network controller (rnc) of the umts system, and transmits the received cell load information to a plurality of enodebs (enbs) of the e-utran system, respectively.. ... Lg Electronics Inc

12/24/15 / #20150373578

Method and apparatus for transmitting cell load information in wireless communication system

A method and apparatus for transmitting cell load information in a wireless communication system is provided. According to an embodiment of the present invention, a master enodeb (enb) distributes umts terrestrial radio access network (utran) cell load response to slave enbs. ... Lg Electronics Inc

12/24/15 / #20150373573

Apparatus and method of reporting logged measurement in wireless communication system

A method and apparatus of reporting logged measurements in a wireless communication system is provided. A user equipment in a radio resource control (rrc) connected mode receives minimization of drive tests (mdt) configuration from a base station and starts a validity timer upon receiving the mdt configuration. ... Lg Electronics Inc

12/24/15 / #20150373569

Method for transmitting network support information for removing interference and serving cell base station

One embodiment of the present specification provides a method for transmitting network assistance information in one serving cell in order to perform interference cancellation of a terminal. The method may be performed by a serving cell and may comprise: determining whether a traffic load is above or below a first threshold; determining whether a traffic load of a neighbor cell is above or below a second threshold; determining a target for which the interference cancellation is to be performed by the terminal, on the basis of the determined result for the traffic load of the serving cell and the determined result for the traffic load of the neighbor cell; and transmitting to the terminal the network assistance information including the information regarding the determined target.. ... Lg Electronics Inc

12/24/15 / #20150373513

Mobile terminal and method for controlling the same

The present disclosure relates to a mobile terminal for transmitting and receiving messages and a control method thereof. A mobile terminal according to an embodiment of the present disclosure may include a display unit configured to display at least one message transmitted to and received from at least one user terminal and receive a touch input for selecting one of the at least one message; a controller configured to control the display unit that displays icons corresponding to the at least one user terminal, respectively, to distinguish whether or not the selected message has been checked for each of the at least one user terminal; and a wireless communication unit configured to transmit a check request message of the selected message to a user terminal corresponding to the selected one of the displayed icons.. ... Lg Electronics Inc

12/24/15 / #20150373507

Method for reporting mbms information in wireless communication system and device for supporting same

Provided is a method for reporting multimedia broadcast and multicast service (mbms) information by a terminal in a wireless communication system. The method comprises: determining whether or not to perform the logging of mbms information; logging the mbms information if the logging is determined to be performed; and reporting the logged mbms information to a network. ... Lg Electronics Inc

12/24/15 / #20150373506

Method for reporting mbms information in wireless communication system and device for supporting same

Provided is a method for reporting multimedia broadcast and multicast service (mbms) information by a terminal in a wireless communication system. The method comprises: determining whether or not to permit the logging of mbms information; logging the mbms information if the logging of the mbms information is permitted; and reporting the logged mbms information to a network. ... Lg Electronics Inc

12/24/15 / #20150373491

Method for measuring location of terminal in wireless network and device therefor

A method for measuring, by a terminal, the location of a terminal in a wireless network according to the present invention includes the steps of: determining based on a received signal whether the number of access points (aps) that transmit the signal is three or more; storing location information on a first ap obtained based on the received signal and distance information between the terminal and the first ap at a point receiving the signal if the number of the aps is less than three; measuring a travel distance and a travel direction according to the movement of the terminal from the point receiving the signal; obtaining, based on the signals received from a second and a third ap, location information on the second and third aps and distance information between the terminal and each of the second and third aps at the current point, if it is determined that the number of the aps that transmit signals from the current point according to the movement to the terminal is three or more; and calculating the location of the current point of the terminal based on the distance information between the terminal and each of the second and third aps at the current point, distance information between the terminal and the first ap, and the measured travel distance and the measured travel direction.. . ... Lg Electronics Inc

12/24/15 / #20150373413

Video display device and control method thereof

Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (av) content; playing the uncompressed av content through the display unit; obtaining content information of the uncompressed av content on the basis of a content section of the uncompressed av content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information.. ... Lg Electronics Inc

12/24/15 / #20150373412

Display device and operating method thereof

A method for operating a display device according to an embodiment includes acquiring an image of a plurality of users, recognizing a plurality of faces respectively corresponding to the plurality of users from the acquired image, checking a viewing state of media content for each user, when the plurality of users respectively corresponding to the plurality of recognized faces are registered users, acquiring viewing information corresponding to at least one of the plurality of registered users of which the viewing state has been changed from a viewing maintaining state in which the media content is viewed to a not-viewing state in which the media content is not viewed, and performing a re-viewing function on the basis of the acquired viewing information when a face of the user of which the viewing state has been changed is re-recognized.. . ... Lg Electronics Inc

12/24/15 / #20150373411

Method for controlling broadcast receiving device

A method for controlling a broadcast receiving device includes receiving a first electronic program guide (epg) via a broadcasting network via and a second epg via the internet, and combining first broadcast-related information generated from the first epg and second broadcast-related information generated from the second epg to generate and output third broadcast-related information.. . ... Lg Electronics Inc

12/24/15 / #20150373403

Broadcast reception device, operating method of broadcast reception device, conditional access module and operating method of conditional access module

A broadcast reception device is provided. The broadcast reception device includes a communication interface unit receiving, from a cam, a first data unit including a request for diagnostic information for representing a status of the broadcast reception device; and a control unit generating a second data unit including a reply to the first data unit to transmit the second data unit to the cam through the communication interface unit, wherein the second data unit includes information representing that the broadcast reception device does not implement displaying of a diagnostic information related screen.. ... Lg Electronics Inc

12/24/15 / #20150373401

Server, home device access server, terminal, and home device remote control system including the same

The server includes a first interface unit to exchange data with a terminal, a second interface unit to exchange data with a home device access server, a third interface unit to receive product information and network information of at least one home device, a storage unit to store the product information and the network information of the at least one home device, and a processor to control network information of the server to be transmitted to the home device access server via the second interface unit and, upon receiving an access request for the at least one home device from the terminal based on a web screen displayed in response to a web browser operated by the terminal, to control the network information of the at least one home device to be transmitted to the terminal.. . ... Lg Electronics Inc

12/24/15 / #20150373393

Display device and operating method thereof

An operating method of a display device is provided. The method includes: recognizing, by the display device, a user's function control voice for controlling a function of a peripheral device; controlling, by the display device, the peripheral device to perform a function corresponding to the recognized function control voice in the peripheral device through a remote control device; and providing, by the display device, a control state of the peripheral device representing that the function corresponding to the recognized function control voice is performed in the peripheral device.. ... Lg Electronics Inc

12/24/15 / #20150373332

Method for encoding/decoding image, and device using same

A method for decoding an image, and a device using the same are disclosed. The method for decoding an image comprises the steps of: inducing a chroma component block corresponding to a luma component block on the basis of chroma format information indicating chroma component sampling corresponding to luma component sampling; dividing the chroma component block into transformation blocks of a chroma component for transformation on the basis of division information indicating whether a first block has been divided into second blocks for transformation; and acquiring residual information on the transformation blocks of the chroma component by performing at least one of inverse transformation and inverse quantization on the basis of the transformation blocks of the chroma component.. ... Lg Electronics Inc

12/24/15 / #20150373184

Mobile terminal and control method thereof

A mobile terminal is disclosed. The mobile terminal comprises a display unit; a sensing unit being formed on one side of the mobile terminal and sensing other terminals located within a predetermined distance from the mobile terminal; a wireless communication unit for transmitting and receiving information to and from a terminal sensed by the sensing unit; and a controller transmitting screen information about a displayed image to other terminals through the wireless communication unit when the sensing unit senses other terminals so that other images related to an image displayed on the display unit can be displayed on the other terminals.. ... Lg Electronics Inc

12/24/15 / #20150373174

Mobile terminal and control method thereof

The present disclosure relates to a mobile terminal capable of displaying image data and a control method thereof. A mobile terminal according to an embodiment of the present disclosure may include a camera configured to acquire an image to generate image data containing at least one face image; a microphone configured to receive audio data; and a controller configured to analyze a face image contained in the image data to determine contact information matched to the face image, and analyze the audio data to determine contact information matched to the audio data, and match the audio data to the image data based on the determined contact information.. ... Lg Electronics Inc

12/24/15 / #20150373076

Method for transmitting/receiving internet-based content and transmitter/receiver using same

The present invention relates to a method for transmitting/receiving contents through a network such as the internet, and to a transmitter/receiver using same, the transmission method comprising: converting content stored in a file format into a delivery format; and transmitting the content converted into the delivery format using an ip packet, wherein the file format and/or the delivery format includes priority information for expressing whether data that makes up the content is played back in default.. . ... Lg Electronics Inc

12/24/15 / #20150372796

Method for operation of cancelling or mitigating interference and apparatus therefor

The present invention relates to a wireless communication system and, more specifically, to a method for an operation of cancelling or mitigating interference, and an apparatus therefor. A method of cancelling or mitigating interference in a wireless communication system performed by a terminal includes receiving, from a serving cell, restricted configuration information of an enhanced physical downlink control channel (epdcch) which a dominant interference cell transmits, detecting the epdcch using the restricted configuration information of the epdcch, and performing an operation of cancelling or mitigating interference for the dominant interference cell using the detected epdcch, wherein the restricted configuration information of the epdcch includes a restricted set of parameters related to the epdcch configurable by the dominant interference cell.. ... Lg Electronics Inc

12/24/15 / #20150372793

Method and apparatus for providing antenna configuration information for massive multiple input multiple output in a wireless communication system

A method for transmitting a reference signal for supporting a plurality of antennas to a user equipment (ue) at a base station (bs) in a wireless communication system is disclosed. The method includes grouping the plurality of antennas into antenna groups comprising a predetermined number of antenna ports, transmitting resource information about a reference signal for at least one antenna group of the antenna groups, and transmitting the reference signal for the at least one antenna group to the ue based on the resource information.. ... Lg Electronics Inc

12/24/15 / #20150372779

Method for transmitting support information for removing interference of terminal, and serving cell base station

One embodiment of the present specification discloses a method by which a serving cell transmits support information for removing interference of a terminal. The method comprises: a step for determining, by the serving cell, a downlink timing offset with neighboring interference cells; and a step for to determining, by the serving cell, a channel corresponding to an interference removal target among neighboring interference cells according to the timing offset. ... Lg Electronics Inc

12/24/15 / #20150372775

Apparatus for providing urgent alarm service through broadcast system and method therefor

The present invention relates to a method for receiving urgent alarm contents through a broadcast system. According to an embodiment of the present invention, a method for receiving urgent alarm contents through a broadcast system includes the steps of: receiving a broadcast signal; parsing an urgent alarm table contained in the broadcast signal, the urgent alarm table containing an urgent alarm message and an urgent alarm contents transmission structure descriptor for signaling the information of the urgent alarm contents concerning the urgent alarm message, and the urgent alarm contents transmission structure descriptor containing the ip address of an ip datagram for transmitting the urgent alarm contents; receiving the ip datagram of the ip address; and decoding the ip datagram so as to reproduce the urgent alarm contents.. ... Lg Electronics Inc

12/24/15 / #20150372772

Method and apparatus for receiving signal in wireless communication system

Disclosed is a wireless communication system. A method for receiving a signal using naics (network assisted interference cancellation and suppression) in a wireless access system supporting eimta (enhanced interference management and traffic adaptation) includes receiving first information on uplink and downlink configuration of a neighbor cell and second information related with a flexible subframe of the neighbor cell, and receiving the signal based on the first information and the second information.. ... Lg Electronics Inc

12/24/15 / #20150372740

Method and apparatus for reporting channel state information in wireless communication system

The present invention relates to a wireless communication system and, more specifically, to a method and apparatus for reporting channel state information (csi). According to one embodiment of the present invention, the method by which a terminal of the wireless communication system reports the csi comprises: a step of receiving a reference signal from a base station; and reporting the csi generated using the reference signal to the base station. ... Lg Electronics Inc

12/24/15 / #20150372737

Method and apparatus for transmitting downlink data on basis of beam restricted sub-frame

The method comprises: a step in which the base station transmits to a terminal configuration information related to the beam restricted sub-frame; and a step in which the base station transmits downlink data to the terminal via a sub-frame. The sub-frame includes the beam restricted sub-frame and a normal sub-frame, setting information includes information indicating a sub-frame set as the beam restricted sub-frame among multiple sub-frames, the beam restricted sub-frame is a sub-frame transmitted only based on a first beam subset, the normal sub-frame is a sub-frame transmitted based on the first beam subset and a second beam subset, the first beam subset is the set of beams generated based on a first precoding matrix set, and the second beam subset is the set of beams generated based on a second precoding matrix set including the first precoding matrix set.. ... Lg Electronics Inc

12/24/15 / #20150372734

Method for transmitting sounding reference signal in multiple antenna wireless communication system and apparatus therefor

A method for transmitting sounding reference signals by a user equipment (ue) in a wireless communication system, and the ue therefore are discussed. The method according to one embodiment includes configuring an initial cyclic shift (cs) value and an initial comb value via a higher layer; and setting a comb value for at least one antenna port according to an equation a. ... Lg Electronics Inc

12/24/15 / #20150372733

Method for efficiently transmitting signal in multi-antenna wireless communication system and apparatus for same

The present invention relates to a method for a transmitting end efficiently transmitting a signal in a wireless communication system supporting a multi-antenna and an apparatus for same. More particularly, the method comprises a step of transmitting a downlink signal based on a precoding matrix (w) for an antenna comprising a plurality of antenna elements aligned perpendicularly, wherein the precoding matrix (w) corresponds to a codebook configured so that phase increase is limited with respect to a plurality of precoding vector values populating a same column.. ... Lg Electronics Inc

12/24/15 / #20150372732

Efficient feedback transmission method in multi-antenna wireless communication system and device for same

The present invention relates to a method by which a terminal feeds back channel state information for downlink transmission in a wireless communication system supporting multiple antennas. More specifically, the present invention comprises a step of transmitting a first precoding matrix index (pmi) and a second pmi for each sub-band, wherein a precoding matrix preferred by the terminal is instructed to combine the first pmi and the second pmi, and a precoding codebook in which a portion of a plurality of bits forming the second pmi is additionally used to form the first pmi is applied.. ... Lg Electronics Inc

12/24/15 / #20150372183

Solar cell and manufacturing method thereof

A solar cell is formed to have a silicon semiconductor substrate of a first conductive type; an emitter layer having a second conductive type opposite the first conductive type and formed on a first surface of the silicon semiconductor substrate; a back surface field layer having the first conductive type and formed on a second surface of the silicon semiconductor substrate opposite to the first surface; and wherein the emitter layer includes at least a first shallow doping area and the back surface field layer includes at least a second shallow doping area, and wherein a thickness of the first shallow doping area of the emitter layer is different from a thickness of the second shallow doping area of the back surface field layer.. . ... Lg Electronics Inc

12/24/15 / #20150372177

Solar cell module

A solar cell module includes a plurality of solar cells each including a semiconductor substrate, and first electrodes and second electrodes formed on the semiconductor substrate, a plurality of lines connected to the first and second electrodes of first and second solar cells, which are positioned adjacent to each other among the plurality of solar cells, the plurality of lines using a conductive adhesive or insulated from the first and second electrodes of the first and second solar cells through an insulating layer, and a connector positioned between the first and second solar cells and connected to the plurality of lines. A width of the connector is equal to or greater than at least one of a first distance between the first solar cell and the connector or a second distance between the second solar cell and the connector.. ... Lg Electronics Inc

12/24/15 / #20150370925

Method for designing lens of lighting device

A method for designing a lens of a lighting device having a first spherical surface refracting light generated from an led device that is a light source and a second spherical surface refracting the light passing through the first spherical surface includes determining an irradiation surface that is an area onto which light passing through the second spherical surface is irradiated, forming a reference circle disposed within the irradiation surface; designing a free curved surface of the first spherical surface by using light emitted from the led device as an input direction vector and a coordinate within the reference circle as an output direction vector to calculate normal vectors, and designing a free curved surface of the second spherical surface by using light refracted by the first spherical surface as an input direction vector and a coordinate within the irradiation surface as an output direction vector to calculate normal vectors.. . ... Lg Electronics Inc

12/24/15 / #20150370915

Display device accessing broadcast receiver via web browser and method of controlling therefor

A display device accessing a broadcast receiver via a web browser according to one embodiment of the present invention includes a user interface unit configured to receive an input signal from a user, a broadcast service module configured to receive a broadcast signal, a communication module configured to perform data communication with a server and the broadcast receiver, a display module configured to display at least one or more contents and a controller, the controller configured to access a web address corresponding to the broadcast receiver via the web browser, the controller configured to receive an ip (internet protocol) address information mapped to the web address from a dns (domain name server), the controller configured to access the broadcast receiver using the received ip address, the controller configured to receive data of content displayed on the broadcast receiver and control the data to be displayed on a screen of the display device.. . ... Lg Electronics Inc

12/24/15 / #20150370477

Terminal and method for operating same

A method for operating a terminal according to one embodiment of the present invention comprises the steps of: displaying a text tool window; receiving an inputted character sequence and displaying all of the received character sequences on the displayed text tool window; receiving an input for deleting characters for deleting a portion of the character sequences from among all of the displayed character sequences; receiving an input for recovering characters for recovering the deleted portion of the character sequences; and recovering and displaying the deleted portion of the character sequences according to the received input for recovering characters.. . ... Lg Electronics Inc

12/24/15 / #20150370424

Mobile terminal and controlling method thereof

Disclosed are a mobile terminal and controlling method thereof, by which saved image data can be effectively searched. The present invention includes a memory configured to store at least one image data, a touchscreen, and a controller outputting a thumbnail list for the stored image data on a 1st scale through the touchscreen, the controller receiving a scroll input to the outputted thumbnail list plural times, the controller, if the scroll input received plural times meets a scale change condition, changing the 1st scale of the outputted thumbnail list into a 2nd scale.. ... Lg Electronics Inc

12/24/15 / #20150370413

Portable display device and method of controlling therefor

A display device detecting pressure of a touch input is disclosed. The display device calibrates the pressure of the touch input based on a distance between a position where the display device is gripped and a position on which the touch input is received. ... Lg Electronics Inc

12/24/15 / #20150370399

Mobile terminal and method of controlling the same

Provided is a mobile terminal including a display unit to which multiple images are output; a sensing unit that detects a touch gesture as being applied to a first image among the multiple images; and a controller that changes an output state of the first image based on the touch gesture. In a state where the output state of the first image is output, when at least one image is selected from among the multiple images, the controller performs control in such a way that at least one selected image overlaps the first image serving as a reference image, and sets the first image and at least one image that overlaps the first image serving as the reference image so that the first image and at least one image belong to a first group. ... Lg Electronics Inc

12/24/15 / #20150370365

Mobile terminal and method for controlling the same

A mobile terminal and a method for controlling the same are disclosed. The mobile terminal displays, on a display unit, a touch input interface including at least one graphic object and a first region defined to correspond each graphic object, recognizes the defined first region as a touch input region of the each graphic object, changes the touch input region of the each graphic object to a specific region discriminated from the defined first region upon sensing approach of the mobile terminal within a predetermined distance from a first object through the sensing unit, and recognizes the changed specific region as the touch input region for receiving touch input from a second object while a distance between the mobile terminal and the first object keeps within the predetermined distance.. ... Lg Electronics Inc

12/24/15 / #20150370156

Screen for reflective projector

A screen for displaying an image received from a projector includes an anisotropic base diffusion layer having a fine pattern; a lens layer formed on a rear surface of the anisotropic base diffusion layer; a reflection layer deposited on a rear surface of the lens layer; and a surface protection layer coupled with a front surface of the anisotropic base diffusion layer. The screen for a projector enables a viewer to view an image from a single focus projector inside a bright room, brightness to be uniformly distributed throughout the screen, and a desirable viewing angle to be obtained.. ... Lg Electronics Inc

12/24/15 / #20150370072

Head mounted display and method of controlling the same

Disclosed is a head mounted display (hmd) that provide contents to a user in a state of being worn on a user's head. The hmd includes a display unit configured to include a first region, which displays first contents, and a second region which is disposed next to both sides of the first region and display second contents associated with the first contents, a sensing unit configured to sense a motion of a head of a user wearing the hmd in a state where the hmd is worn on the head of the user, and a controller configured to, based on the sensing result, when a state in which a movement of the hmd is limited is sensed, determine a direction in which the movement of the hmd is limited, and change a display position of at least one portion of second contents which are displayed in a region corresponding to the determined direction in the second region which is disposed next to both sides of the first region.. ... Lg Electronics Inc

12/24/15 / #20150369620

Electronic device and control method for the electronic device

The present disclosure relates to an electronic device capable of providing route information and a control method thereof. An electronic device according to an embodiment of the present disclosure may include a user input unit configured to receive destination information, a retrieval unit configured to retrieve an eco-driving route capable of minimizing the fuel consumption amount of a vehicle among driving routes for reaching a location corresponding to the destination information, and a controller configured to modify a prestored fuel table based on an actually consumed fuel amount while driving the vehicle, wherein the retrieval unit retrieves the eco-driving route using the modified fuel table.. ... Lg Electronics Inc

12/24/15 / #20150369528

Cooling system and refrigerator including a cooling system

A cooling system and a refrigerator including a cooling system are provided. The cooling system may include a linear compressor including a reciprocating piston and a cylinder that accommodates the piston and having an outer circumferential surface, into which a refrigerant may be introduced, a refrigerant filter device provided in the linear compressor to filter the refrigerant introduced into one or more gas inflow of the cylinder, a condenser that condenses the refrigerant compressed in the linear compressor, and a dryer that removes foreign substances or oil from the refrigerant condensed in the condenser. ... Lg Electronics Inc

12/24/15 / #20150369454

Display apparatus

A display apparatus according to an embodiment of the present disclosure comprises: a substrate; a light-emitting unit including a light emitting element mounted on the substrate and a lens placed above the light-emitting element; a reflective layer placed on the upper surface of the substrate; an optical sheet placed above the reflective layer and placed at a height at which the optical sheet is spaced from the light-emitting unit; and a display panel placed on the upper surface of the optical sheet, wherein the lens has a cutout portion formed therein by depressing a part of the side surface thereof toward the center thereof, thereby providing an anisotropic light distribution.. . ... Lg Electronics Inc

12/24/15 / #20150369246

Scroll compressor

A scroll compressor is provided that may include a casing including a rotational shaft, a cover fixed inside of the casing to partition the inside of the casing into a suction space and a discharge space, a first scroll that is revolved by rotational of the rotational shaft, a second scroll disposed on or at a side of the first scroll to define a plurality of compression chambers together with the first scroll, the second scroll having an intermediate pressure discharge hole that communicates with a compression chamber having an intermediate pressure of the plurality of compression chambers, a back pressure plate coupled to the second scroll, the back pressure plate having an intermediate pressure suction hole that communicates with the intermediate pressure discharge hole, and a floating plate movably disposed on or at a side of the back pressure plate to define the back pressure chamber together with the back pressure plate. The discharge space may have a volume greater by a set ratio or more than a volume of the back pressure chamber.. ... Lg Electronics Inc

12/24/15 / #20150369238

Linear compressor and method of manufacturing a linear compressor

A linear compressor and a method of manufacturing a linear compressor are provided. The linear compressor may include a shell including a suction inlet, a cylinder having a compression space, in which a refrigerant suctioned in through the suction inlet may be compressed, a piston reciprocated within the cylinder, a first surface treatment disposed on an outer surface of the piston, the first surface treatment having a first hardness value, which is a measured hardness value, and a buffer disposed between the outer surface of the piston and the first surface treatment. ... Lg Electronics Inc

12/24/15 / #20150369237

Linear compressor

A linear compressor is provided. The linear compressor may include a shell including a suction inlet, a cylinder provided in the shell to define a compression space for a refrigerant, a piston reciprocated in an axial direction within the cylinder, a discharge valve provided at one side of the cylinder to selectively discharge the refrigerant compressed in the compression space, and at least one nozzle, through which at least a portion of the refrigerant discharged through the discharge valve may flow, the at least one nozzle being disposed in the cylinder. ... Lg Electronics Inc

12/24/15 / #20150369225

Linear compressor

A linear compressor is provided that may include a shell including a suction inlet, a cylinder provided in the shell to define a compression space for a refrigerant, a piston reciprocated in an axial direction within the cylinder, a discharge valve provided at a first side of the cylinder to selectively discharge the refrigerant compressed in the compression space, at least one nozzle, through which at least a portion of the refrigerant discharged through the discharge valve flows, the at least one nozzle being disposed in the cylinder, and at least one expansion portion that extends from the at least one nozzle to an inner circumferential surface of the cylinder, the at least one expansion portion having a flow cross-section area greater than a flow cross-section area of the at least one nozzle.. . ... Lg Electronics Inc

12/24/15 / #20150369224

Linear compressor

A linear compressor is provided. The linear compressor may include a shell including a suction inlet, a cylinder provided in the shell to define a compression space for a refrigerant, a piston reciprocated in an axial direction within the cylinder, a discharge valve provided on or at one side of the cylinder to selectively discharge the refrigerant compressed in the compression space, at least one nozzle disposed in the cylinder to introduce at least a portion of the refrigerant discharged through the discharge valve into the cylinder, and a passage to guide the refrigerant discharged from the discharge valve to the at least one nozzle.. ... Lg Electronics Inc

12/24/15 / #20150368944

Hinge for refrigerator and method for manufacturing the same

A hinge for a refrigerator includes a hinge support configured to be mounted on a front surface of a cabinet of the refrigerator, where the hinge support has a plate shape and defining a coupling hole, a hinge bracket including an insertion part configured to be inserted into the coupling hole, where the hinge bracket is coupled to the hinge support along a longitudinal direction of the hinge support, and a hinge pin that is configured to mount to the hinge bracket and that is configured to allow a door of the refrigerator to rotate about the hinge pin. The hinge support includes a bracket support that at least partially surrounds the coupling hole and protrudes from a front surface of the hinge support, the bracket support being configured to provide support to the hinge support.. ... Lg Electronics Inc

12/24/15 / #20150368850

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet, a drawer with a drawer body and a drawer panel, an accommodation unit in the drawer body and defining a space for receiving washing water, a discharge unit for discharging washing water from the accommodation unit to the outside of the accommodation unit, a water discharge channel for guiding discharged washing water in the discharge unit to the outside of the cabinet, and a residual water discharge unit that provides an alternative path for discharging washing water in the discharge unit to the outside of the cabinet, wherein at least a portion of the residual water discharge unit is exposed to and accessible from the outside of the cabinet based on the drawer body being withdrawn from the cabinet, and wherein the entire residual water discharge unit is covered by the cabinet based on the drawer body being retracted within the cabinet.. . ... Lg Electronics Inc

12/24/15 / #20150368845

Laundry treatment apparatus

A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum having a laundry space therein to accommodate laundry, a rotating shaft for rotatably supporting the drum in the cabinet, a balancer including a housing fixed to the drum, an accommodation space defined in the housing, a balancing unit movably provided in the accommodation space, and a housing power line provided in the accommodation space to supply the balancing unit with electric power, a shaft through-hole formed through the rotating shaft, a first power supply unit, fixed to the rotating shaft, including a connection line connected to the housing power line through the shaft through-hole, and a second power supply unit rotatably fixed to the first power supply unit to connect the connection line to a power source.. . ... Lg Electronics Inc

12/24/15 / #20150368843

Laundry treatment apparatus

A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum rotatably disposed in the cabinet, a housing fixed to the drum, an accommodation space defined within the housing forming a closed loop, a balancing unit movably disposed in the accommodation space, and a housing power line provided at an inner circumferential surface of the housing to supply power to the balancing unit, wherein the balancing unit includes a unit body, a motor for moving the unit body, a brush contacting the housing power line, and a power terminal housing fixed to the unit body and having a space in which the brush is removably installed.. . ... Lg Electronics Inc

12/24/15 / #20150368842

Laundry treatment apparatus

A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum disposed in the cabinet and having a laundry space therein to for accommodate laundry, a rotating shaft for rotatably supporting the drum in the cabinet, a balancer including a housing fixed to the drum, an accommodation space defined in the housing, a balancing unit movably provided in the accommodation space, and a housing power line provided in the accommodation space to supply electric power to the balancing unit, a shaft through-hole formed through the rotating shaft, a first connecting line disposed in the shaft through-hole and connected to a power source, a second connecting line connected to the housing power line, and a connector for coupling the first connecting line to the second connecting line is disclosed.. . ... Lg Electronics Inc

12/24/15 / #20150368109

Method for manufacturing graphene, said graphene, and apparatus for manufacturing same

The present invention provides a method for manufacturing graphene, said graphene, and an apparatus for manufacturing same. The method for manufacturing graphene comprises the steps of: loading a catalytic metal layer into a chamber; applying tensile force to the catalytic metal layer; and forming graphene on the catalytic metal layer by supplying a carbon source into the chamber while the tension is applied to the catalytic metal layer. ... Lg Electronics Inc

12/24/15 / #20150366425

Vacuum cleaner

Provided is a vacuum cleaner. The vacuum cleaner includes a cleaner body including a suction motor for generating a suction force, a suction part communicating with the cleaner body to suction air and dusts, at least one battery disposed in the cleaner body or suction part to supply a power to the suction motor, and a controller controlling an operation of the suction motor. ... Lg Electronics Inc

12/17/15 / #20150366020

Lighting apparatus

A lighting apparatus according to an embodiment of the present invention includes: a main body from which light is emitted; and a stand supporting the main body. The main body includes: an inner body connected to an end of the stand; an outer body disposed to surround the inner body at a position that is spaced apart from an outer circumferential surface of the inner body; and a light emitting module disposed inside the outer body. ... Lg Electronics Inc

12/17/15 / #20150365984

Method and apparatus for transmitting indication in wireless communication system

A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (ue) transmits an indication to a second node to inform establishment of a connection between a first node and the ue. ... Lg Electronics Inc

12/17/15 / #20150365978

Method and apparatus for configuring random access sequence length for high carrier frequency band in wireless communication system

A method of receiving a random access sequence by a base station in a wireless communication system is disclosed. The method includes transmitting information on at least one of random access formats for different effective channel lengths to the user equipment from a base station, and transmitting a random access sequence based on the at least one random access format from the base station, wherein the random access formats have different lengths of effective channel section for receiving the random access sequence.. ... Lg Electronics Inc

12/17/15 / #20150365976

Method and apparatus for performing random access procedure in wireless communication system

A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (ue) determines one random access configuration from a first random access configuration for a normal type of ue and a second random access configuration for a specific type of ue, and transmits a random access preamble based on the second random access configuration to an enodeb (enb) if the ue is a specific type of ue. ... Lg Electronics Inc

12/17/15 / #20150365973

Method and apparatus for receiving signal by station in wireless lan system

Disclosed is a method for transmitting and receiving a signal by a station (sta) in a wireless lan system, the method comprising the steps of: performing clear channel assessment (cca); when electric power equal to or larger than a predetermined level is detected as a result of the cca, transmitting, to an ap, a request relating to configuration of an interval; and receiving interval information as a response to the request, wherein when the electric power equal to or larger than the predetermined level has resulted from uplink transmission, the received interval information is information synchronized with interval information of a basic service set (bss) relating to the uplink transmission.. . ... Lg Electronics Inc

12/17/15 / #20150365972

Method and apparatus for transmitting downlink in wireless communication system

Disclosed are a method and an apparatus for transmitting a downlink in a wireless communication system. A method for transmitting the downlink in a wlan comprises the steps of: an access point (ap) transmitting, to a plurality of stations (sta), each of a plurality of request to send (rts) frames through each of a plurality of channels; and the ap receiving a clear to send (cts) frame from at least one of the plurality of stas through at least one channel from the plurality of channels, wherein each of the plurality of rts frames may include channel information for indicating a channel to be used from among the plurality of channels when transmitting the downlink to each of the stas, and identifier information for indicating the plurality of stas.. ... Lg Electronics Inc

12/17/15 / #20150365969

Method and apparatus for transmitting control information in wireless communication system

The present invention relates to a wireless communication system. In particular, the present invention relates to a method and apparatus for transmitting control information by means of a terminal in a ca-based wireless communication system, including the steps of: forming first and second cells that include different subframe configurations, wherein the second cell includes tdd ul-dl configuration #0; receiving a ul grant by means of the first cell; and transmitting data corresponding to the ul grant by means of the second cell.. ... Lg Electronics Inc

12/17/15 / #20150365949

Method for transmitting an uplink signal in a wireless communication system, and apparatus for same

A method of transmitting a sounding reference signal (srs) by a user equipment in a wireless communication system, a non-transitory computer readable medium on which a program for executing the method is recorded, and a user equipment for performing the method are discussed. The method according to one embodiment includes receiving a physical downlink control channel (pdcch) including a carrier indicator field (cif) and an srs field via a first component carrier (cc) among a plurality of ccs including the first cc and one or more second ccs, the cif indicating a specific cc and the srs field indicating whether the user equipment has to transmit the srs; transmitting the srs on an uplink subframe; and receiving a first medium access control (mac) information. ... Lg Electronics Inc

12/17/15 / #20150365948

Method for transmitting and receiving planar antenna based reference signal in wireless communication system and apparatus therefor

A method for transmitting signals to a user equipment at a base station in a wireless communication system is disclosed. The method includes generating a user equipment specific reference signal sequence for the user equipment, determining transmission resources for mapping the user equipment specific reference signal sequence, based on a vertical sector in which the user equipment is located, mapping the user equipment specific reference signal sequence to the determined transmission resources, and transmitting the user equipment specific reference signal sequence to the user equipment using a second-dimensional planar antenna.. ... Lg Electronics Inc

12/17/15 / #20150365943

Method and apparatus for channel access in wireless lan system

A method and apparatus for performing channel access in a wlan system are disclosed. A method for managing a network allocation vector (nav) by a station (sta) in a wireless lan (wlan) system includes: receiving a contention free (cf)-end frame including a duration field; if the cf-end frame is a first-type cf-end frame, resetting the nav; and if the cf-end frame is a second-type cf-end frame, determining whether to reset the nav according to a comparison result between a value of the duration field and a nav value of the sta.. ... Lg Electronics Inc

12/17/15 / #20150365928

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

Disclosed is a method for transmitting downlink signals from a base station to a terminal in a wireless communication system according to one embodiment of the present invention, the method comprising the step of transmitting a downlink data channel for semi-persistent scheduling (sps) (hereinafter referred to as sps-data channel) and/or a control channel related to the sps-data channel, wherein if a specific control channel is scheduled in specific subframes (hereinafter referred to as sps-subframes) in which the sps-data channel is scheduled, the method further comprises the step of performing a rate matching of the sps-data channel with respect to the specific control channel, wherein the rate matching can be performed with respect to a pair of resource blocks in which the specific control channel is detected, a pair of resource blocks including a terminal-specific search space for the specific control channel, or a pair of resource blocks including all search spaces for the specific control channel.. . ... Lg Electronics Inc

12/17/15 / #20150365917

Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and broadcast signal transceiving method in broadcast signal transmitting and receiving apparatuses

Disclosed are a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in the broadcast signal transmitting and receiving apparatuses. The broadcast signal transmitting method comprises the steps of: compressing headers of data packets which are included in an internet protocol (ip) stream identified by access information, wherein the compressed data packets include a first packet containing both static information and dynamic information in the header thereof, and a second packet containing dynamic information in the header thereof; splitting the static information from the header of the first packet and diverting the remaining part thereof into the second packet; outputting an ip stream, which includes the second packet, via a data physical layer pipe (plp); outputting, via a common plp, a common stream, which includes the static information of the header of the first packet split in the previous step, compression information and ip-plp mapping information for linking the ip stream and the data plp; generating a signal frame on the basis of the data from the data plp and the data of the common plp; and transmitting a broadcast signal which includes the signal frame.. ... Lg Electronics Inc

12/17/15 / #20150365892

Low-power wearable devices and methods for switching and communication among multiple operating systems and application management methods thereof

A low-power wearable device includes a storage unit and a processing unit. The processing unit includes a processor and is coupled to the storage unit. ... Lg Electronics Inc

12/17/15 / #20150365878

Method and apparatus for establishing wi-fi session in wireless communication system

A method and apparatus for establishing a session in a wireless communication system is provided. An entity of a primary radio access technology (rat) system receives measurement results on the primary rat system and a secondary rat system from a multi-rat device, determines a routing rule and a routing type for bearers which are appropriate for simultaneous transmission through the primary rat system and the secondary rat system, based on quality of service (qos) and the measurement results, and transmits a routing control request message to a packet data network (pdn) gateway (p-gw). ... Lg Electronics Inc

12/17/15 / #20150365874

Method and apparatus for transmitting indication in wireless communication system

A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (ue) receives an indication, which indicates whether a cell served by an enodeb (enb) is a normal cell or a split cell, from the enb, and transmits the received indication to a serving enb of the ue.. ... Lg Electronics Inc

12/17/15 / #20150365836

Techniques for measuring a location of ue

The present invention provides a method for measuring a location. The method comprises: receiving, by a user equipment (ue) and from a serving cell, information on a bandwidth allocated for a positioning reference signal (prs); receiving, by the user equipment (ue) and from at least one or more neighbor cells, information on a bandwidth allocated for a prs; determining whether there is a difference between the bandwidths; and measuring, by the ue and based on a result of the determination a timing difference between prss transmitted from the serving cell and the at least one or more neighbor cells.. ... Lg Electronics Inc

12/17/15 / #20150365718

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

12/17/15 / #20150365587

Mobile terminal and controlling method thereof

A mobile terminal including a memory configured to store a plurality of videos; a touchscreen configured to display an image on a screen; and a controller configured to in response to receiving a selection of at least one object included in the image, search the videos for at least one video including an image of the selected at least one object; control the touchscreen to display a list including at least one item indicating the searched video; and in response to receiving a selection of at least one item included in the list, play a video corresponding to the selected at least one item.. . ... Lg Electronics Inc

12/17/15 / #20150365513

Inter-device communication system, apparatus and control method therefor

The present invention relates to an inter-device communication system, an apparatus and a control method therefor that determines compliance with driver distraction regulations and that provides restricted services to a device. More particularly, the present invention relates to an inter-device communication system comprising: a server device for providing one or more services to client devices; and a plurality of client devices for receiving the one or more services from the server device, for storing driver distraction support information indicating whether services comply with the driver distraction regulations, and for restrictedly outputting the received one or more services based on the stored driver distraction support information.. ... Lg Electronics Inc

12/17/15 / #20150365509

Mobile terminal and method of controlling the same

The present disclosure relates to a mobile terminal for using a display unit disposed on a lateral surface of a mobile terminal body and a control method thereof, and the mobile terminal may include a body having a front surface and a lateral surface, a display unit comprising a first region disposed on the front surface and a second region connected to the first region and disposed on the lateral surface, and a controller configured to display notification information associated with an event on the second region disposed on the lateral surface when the event occurs, wherein the display format of the notification information displayed on the second region is determined based on information associated with the event.. . ... Lg Electronics Inc

12/17/15 / #20150365218

Method for transmitting signal and apparatus for same

The present invention relates to a method for enabling a terminal to transmit an uplink signal in a wireless communication system for supporting carrier aggregation of a plurality of cells by including a first cell set to have a first type cyclic prefix and a second cell set to have a second type cyclic prefix, and an apparatus for the same, the method comprising the steps of: transmitting an uplink physical channel signal through the first cell in a specific sub-frame; and transmitting a sounding reference signal through the second cell in the specific sub-frame, wherein the second type cyclic prefix length is greater than the first type cyclic prefix length, a transmission interval of the sounding reference signal is overlapped with a transmission interval of the uplink physical channel signal during a specific interval, and the transmission of the sounding reference signal is omitted during at least the specific interval when the transmission power of the terminal does not exceed a specific value.. . ... Lg Electronics Inc

12/17/15 / #20150365215

Method for generating reference signal sequence in multi-antenna wireless communication system and apparatus for same

The present application discloses a method in which a base station transmits a reference signal sequence in a wireless communication system. In detail, the method comprises the steps of: generating a pseudo-random sequence using a first m-sequence and a second m-sequence; generating the reference signal sequence using the pseudo-random sequence; and transmitting the reference signal to a mobile station via antenna ports different from one another. ... Lg Electronics Inc

12/17/15 / #20150365214

Method for transmitting uplink and wireless device using same

A method is described for uplink transmission in a wireless communication system. A user equipment determines whether to transmit or drop a sounding reference signal (srs) on a last symbol in an ith subframe. ... Lg Electronics Inc

12/17/15 / #20150365209

Method and apparatus for performing resource allocation in wireless communication system

A method for and apparatus for performing resource allocation in a wireless communication system is provided. The apparatus includes receiving a configuration of an entire system bandwidth including a predefined system bandwidth and a carrier segment in which is allocated in not available region for the predefined system bandwidth; checking an indication to indicate whether the entire system bandwidth is available or not for the ue, and information for the entire system bandwidth in the configuration; and receiving a reference signal and a control signal at subframes determined based on the indication and the information.. ... Lg Electronics Inc

12/17/15 / #20150365204

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

The present invention provides a broadcast signal transmitting method. The method for transmitting a broadcast signal according to the present invention may comprise: a step of encoding data pipe (dp) data according to a code rate, the step of encoding dp data comprising a sub-step of forward error correction (fec) encoding the dp data, a sub-step of bit-interleaving the fec encoded dp data, and a sub-step of mapping the bit-interleaved dp data to constellation according to the code rate; a step of generating at least one signal frame by mapping the encoded dp data; and a step of modulating data of the generated signal frame by an orthogonal frequency division multiplexing (ofdm) scheme and transmitting a broadcast signal including the modulated data of the signal frame.. ... Lg Electronics Inc

12/17/15 / #20150365194

Method for detecting security error in mobile telecommunications system and device of mobile telecommunications

According to one embodiment, a method of performing a re-establishment procedure in a mobile communication system includes: receiving at least one packet data convergence protocol (pdcp) control plane data unit; performing an integrity check on the at least one pdcp control plane data unit; identifying an integrity check failure with regard to the at least one pdcp control plane data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one pdcp control plane data unit.. . ... Lg Electronics Inc

12/17/15 / #20150365183

Method of processing traffic information and digital broadcast system

A digital broadcast transmitting/receiving system and a method for processing data are disclosed. The method for processing data may enhance the receiving performance of the receiving system by performing additional coding and multiplexing processes on the traffic information data and transmitting the processed data. ... Lg Electronics Inc

12/17/15 / #20150365150

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

The present invention relates to a wireless communication system. A method for transmitting channel state information (csi) in a wireless communication system, according to one embodiment of the present invention, comprises steps of: subsampling a codebook for a four-antenna port including 16 precoding matrices; and performing feedback for the csi on the basis of a subsampled codebook, wherein when a rank indicator (ri) is four, a subsampled codebook includes, from 16 precoding matrices, a first precoding matrix having index 0, a third precoding matrix having index 2, a ninth precoding matrix having index 8, and an eleventh precoding matrix having index 10.. ... Lg Electronics Inc

12/17/15 / #20150365149

Uplink signal transmission and reception using optimized rank 3 codebook

A method for transmitting and receiving uplink signals using an optimized rank 3 codebook is disclosed. The optimized rank 3 codebook includes 6 precoding matrix groups, each of which has 1 variable having an amplitude of 1. ... Lg Electronics Inc

12/17/15 / #20150365119

Mobile terminal

There is disclosed a mobile terminal including a base body wearable on a user s body, a module body detachably coupled to the base body, a rotary unit coupled to a rear surface of the module body or an upper surface of the base body, the rotary unit comprising a rotary hinge portion provided in a center of the rotary unit, and a first coupling portion and a second coupling portion provided in a rear surface of the rotary unit and a front surface of the base body or a front surface of the rotary unit and a rear surface of the module body, respectively, the second coupling portion detachably coupled to the first coupling portion. The module body may be relatively rotated with respect to the base body. ... Lg Electronics Inc

12/17/15 / #20150364351

Post-processing apparatus of solar cell

A post-processing apparatus of a solar cell is discussed. The post-processing apparatus carries out a post-processing operation including a main period for heat-treating a solar cell including a semiconductor substrate while providing light to the solar cell. ... Lg Electronics Inc

12/17/15 / #20150364037

Mobile terminal and control system

A mobile terminal includes a wireless communication unit; a camera; a display; an ultrasound transmission unit; and a controller configured to control the wireless communication unit, the camera, the display, and the ultrasound transmission unit. The mobile terminal is configured to: transmit a first detection prepare request signal to allow a plurality of external devices located within a control area to switch to a prepare state; acquire an image including at least one of the plurality of external devices that switches to the prepare state; selectively transmit an ultrasound signal to the at least one of the plurality of external devices included in the image; receive associated control information from each of the at least one of the plurality of external devices; and display a graphic image related to the associated control information from each of the at least one of the plurality of external devices.. ... Lg Electronics Inc

12/17/15 / #20150363637

Robot cleaner, apparatus and method for recognizing gesture

A robot cleaner is provided. The robot cleaner includes a camera obtaining an image including a user; and a control unit extracting, an arm image including an arm, from the image obtained by the camera, calculating an angle of an arm of an user from the arm image, and determining a function intended by the angle of the arm calculated to control execution of the function.. ... Lg Electronics Inc

12/17/15 / #20150363632

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal and a method for controlling the same. The present invention determines whether received touch input is touch input by a finger of a user and, when a function executed by the touch input requires authentication, provides a user interface necessary for authentication differently according to whether the touch input is touch input by the user's finger. ... Lg Electronics Inc

12/17/15 / #20150363065

Watch type terminal and control method thereof

A watch type terminal including a main body; a touch screen provided on a front surface of the main body and configured to display time information; and a controller configured to receive an input for selecting a specific time range included in the displayed time information, and display event information corresponding to at least one event associated with the specific time range on the touch screen.. . ... Lg Electronics Inc

12/17/15 / #20150362999

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which a mobile terminal of a watch type can be remotely controlled. The present invention includes a wireless communication unit configured to perform a wireless communication, a sensing unit configured to sense a gesture input, a display unit configured to output an information, and a controller, if a first type gesture is inputted, controlling at least one of a display of a detailed information of an unidentified event, a response to an event occurrence and an activation of a prescribed application to be performed in response to the inputted first type gesture.. ... Lg Electronics Inc

12/17/15 / #20150362729

Glass type terminal and control method thereof

Provided is a glass type terminal and a control method thereof. The glass type terminal includes: a frame unit configured to be wearable on a user's head; a display unit; and a control unit configured to turn on power of a camera when preset conditions are met, analyze an image captured by the camera to produce image capture guide information, and control the display unit to output the produced image capture guide information.. ... Lg Electronics Inc

12/17/15 / #20150361609

Washing machine

A washing machine includes a casing, an exterior container disposed within the casing, configured to store washing water for washing, and supported to the casing, and a suspension module disposed between the exterior container and the casing and configured to buffer a vibration transferred from the exterior container to the casing. The suspension module includes a holder disposed between a horizontal suspension and a vertical suspension and configured to generate a relative movement in a length direction and to perform buffering on a vibration in a direction that crosses the length direction when the vibration is reduced.. ... Lg Electronics Inc

12/17/15 / #20150359699

Electric walking assistant device

An electromotive walking assistance device includes a drive unit including a plurality of wheels and a motor for driving at least on portion of the plurality of wheels, a sensor unit sensing a distance from a user, a manipulation unit sensing a user's manipulation, and a controller controlling the motor based on a signal of the distance from the user and a signal of the user's manipulation.. . ... Lg Electronics Inc

12/17/15 / #20150359436

Wearable mobile terminal

A wearable terminal can include a main body configured to be in contact with a body of a user using one side of the main body, a photo plethysmography including a transmitter combined with one side of the main body and outputs a output signal, and a receiver detecting a reflection signal corresponding to the output signal returned, a cover configured to cover the photo plethysmography and be combined with the main body and a controller configured to measure a heart rate based on a reflection signal measured by the photo plethysmography. The cover is combined with the main body and parts corresponding to the transmitter and the receiver of the photo plethysmography include transparent units through which the output signal and the reflection signal are passing and a barrier unit positioned between the transparent units and shielding the output signal and the reflection signal.. ... Lg Electronics Inc

12/17/15 / #20150359411

Dishwasher

A control method for a dishwasher that includes a spray arm, a sump configured to provide a space where washing water is stored and to collect washing water sprayed from the spray arm, a housing configured to connect the sump and the spray arm, a heater located in the housing, an impeller located in the housing and above the heater, and a motor configured to rotate the impeller, is described. The control method includes the actions of supplying washing water to the sump; rotating the impeller by supplying electricity to the motor; measuring an amount of electric current supplied to the motor during the rotating of the impeller; and heating washing water located in the housing by operating the heater based on the amount of electric current supplied to the motor during the rotating of the impeller being greater than or equal to a preset reference amount.. ... Lg Electronics Inc

12/17/15 / #20150359409

Dishwasher

A dishwasher includes a tub to provide a wash space, a first rack located inside the tub to receive a washing object and a second rack located below the first rack, a flow path tower provided at the second rack to eject wash water to the first rack, an ejection arm including a chamber for introduction of wash water, a first flow path in communication with the chamber, and second and third flow paths in communication with the chamber to eject wash water to the second rack and separated from each other, a tower separable coupler provided inside the ejection arm to connect the first flow path to the flow path tower when wash water is supplied to the first flow path, and a flow path switcher provided inside the chamber to selectively open the first, second and third flow paths according to a pressure inside the chamber.. . ... Lg Electronics Inc

12/17/15 / #20150359405

Dishwasher and control method thereof

A control method of a dishwasher that includes at least two flow paths having different flow rates, a chamber having communication holes that each communicate with a respective flow path, a water supply pump configured to supply washing water to the chamber through an impeller rotated by a motor, and a flow path switching unit located within the chamber and configured to sequentially open the communication holes is described. The control method includes the actions of measuring an amount of current supplied to the motor while the motor rotates the impeller to supply washing water to the chamber, and determining a position of the flow path switching unit by comparing the amount of current supplied to the motor with reference current amounts that are each designated as an amount of current supplied to the motor when the motor rotates the impeller to supply washing water to the respective flow path.. ... Lg Electronics Inc

12/10/15 / #20150359036

Communication method and device of terminal in wireless communication system

Provided are a communication method of a terminal in a wireless communication system and the terminal using the method. The method comprises: receiving a cell state signal from a small cell; and communicating with the small cell on the basis of the cell state signal, wherein the cell state signal includes information indicating the switching of the small cell to an off-state.. ... Lg Electronics Inc

12/10/15 / #20150359035

Method for applying timer for discountinuous reception procedure in wireless communication system and an apparatus therefor

A method for running a drx (discontinuous reception) cycle at a user equipment in a wireless communication system is disclosed. The method includes steps of receiving configuration information for a long drx cycle and a short drx cycle; receiving at least one data unit including one or more drx command mac (medium access control) ces (control elements) in a predetermined period; and running one of the long drx cycle and the short drx cycle according to a total number of drx command mac ces.. ... Lg Electronics Inc

12/10/15 / #20150359034

Pdcch monitoring regardless of drx configuration

Pdcch (physical downlink control channel) monitoring operation regardless of the drx configuration is disclosed. The ue operating in a wireless communication system receives drx (discontinuous reception) configuration information from a network. ... Lg Electronics Inc

12/10/15 / #20150359029

Method and apparatus for communicating in carrier aggregation system

Provided are a communication method in a carrier aggregation system in which a plurality of cells are aggregated, and an apparatus utilizing such a communication method. The plurality of cells can be cells using mutually different frame structures. ... Lg Electronics Inc

12/10/15 / #20150359010

Method for performing random access procedure in wireless communication system

There is provided with a method for enabling a user equipment to perform a random access procedure in a wireless communication system. The method includes transmitting a random access preamble and receiving a random access response as a response to the random access preamble. ... Lg Electronics Inc

12/10/15 / #20150359003

Method for performing high-speed initial access process in wireless access system supporting ultrahigh frequency band, and device supporting same

The present invention provides a method for performing an initial access process used in a wireless access system and in an ultrahigh frequency band, and devices supporting same. The method for performing a high-speed initial access process in a wireless access system supporting an ultrahigh frequency band, according to one embodiment of the present invention, may comprise the steps of: receiving a synchronizing signal; receiving a broadcast channel signal; generating a random access preamble by using pre-fixed physical random access parameters according to a small cell supported in the ultrahigh frequency band; and transmitting the generated random access preamble on the basis of the synchronizing signal and the broadcast channel signal.. ... Lg Electronics Inc

12/10/15 / #20150358997

Method for transreceiving signal and apparatus for same

The present invention relates to a method for receiving a signal in a wireless communication system and an apparatus for same, and comprises a step of receiving, via a physical downlink control channel, downlink control information including scheduling information for a k number of subframes, wherein k is bigger than 1, the scheduling information is not applied to at least one subframe when the at least one subframe from among the k number of subframes is a special subframe, and wherein the special subframe is at least a subframe configured to a multicast-broadcast single-frequency network (mbsfn), a subframe configured to receive a physical multicast channel (pmch), a subframe configured so that a positioning reference signal (prs) is transmitted, or a subframe including a downlink section, a protection section, and an uplink section.. . ... Lg Electronics Inc

12/10/15 / #20150358991

Method and apparatus for delaying transmission of buffer status report in wireless communication system

A method and apparatus for delaying transmission of at least one of a buffer status report (bsr) and a power headroom report (phr) in a wireless communication system. A user equipment (ue) triggers at least one of a bsr and a phr, but delays transmission of the at least one of the bsr and the phr to a base station if uplink (ul) transmission is not available. ... Lg Electronics Inc

12/10/15 / #20150358986

Method for transreceiving signals and apparatus for same

The present invention relates to a method for transmitting a signal in a wireless communication system and an apparatus for same, and comprises the steps of: receiving a plurality of data signals through a plurality of subframes; and transmitting acknowledgement (ack)/negative ack (nack) signals with respect to the plurality of data signals, wherein when at least one subframe from among the plurality of subframes is a special subframe, an ack/nack signal with respect to a first data signal that is received through the at least one subframe is transmitted from an uplink subframe different from an uplink subframe from which an ack/nack signal with respect to a second data signal from among the plurality of data signals, not including the first data signal, is transmitted.. . ... Lg Electronics Inc

12/10/15 / #20150358981

Method and apparatus for performing device-to-device communication in wireless communication system

One embodiment of the present invention relates to a method for enabling a first device to perform device-to-device (d2d) communication in a wireless communication system, comprising the steps of: receiving a d2d candidate list from a third device; receiving a d2d reference signal transmitted from a second device included in the d2d candidate list; and performing measurement using the d2d reference signal; and transmitting the measured result to the third device.. . ... Lg Electronics Inc

12/10/15 / #20150358977

Method for mitigating interference when changing use of dynamic resource in wireless communication system, and device therefor

The present application discloses a method whereby a base station transmits/receives signals to/from user equipment in a wireless communication system. More specifically, the method comprises the steps of: applying one of at least one candidate resource setting as a resource setting for the signal transmission/reception; and transmitting/receiving signals to/from the user equipment in accordance with the applied resource setting, the method being characterized by: decreasing transmission power for a downlink signal if the downlink signal is transmitted, in a resource designated for uplink signal reception from the user equipment according to a predetermined reference resource setting, to the user equipment according to the applied resource setting; and increasing transmission power for an uplink signal or decreasing the coding rate of the uplink signal if the uplink signal is received, in a resource designated for downlink signal transmission to the user equipment according to the reference resource setting, from the user equipment according to the applied resource setting.. ... Lg Electronics Inc

12/10/15 / #20150358975

Method for receiving signal with interference eliminated and terminal therefor

An embodiment of the present invention provides a method for receiving a signal with an interference eliminated. The method for receiving a signal with an interference eliminated includes the steps of: receiving the information of pbch (physical broadcast channel) of a neighbor interference cell from a serving cell; receiving the information of the downlink synchronization with the neighbor interference cell from the serving cell; identifying the channel of the serving cell suffering an interference by pbch of the neighbor interference cell based on the information of the downlink synchronization; and eliminating the interference for receiving the identified channel based on the information of pbch of the neighbor interference cell.. ... Lg Electronics Inc

12/10/15 / #20150358974

Resource allocation method for supporting interference removal, and serving cell base station

One embodiment of the present specification provides a method for resource allocation by a serving cell base station, for supporting interference removal. The resource allocation method may comprise the steps of: determining whether or not ue has an interference removal function; and if the ue has the interference removal function, allocating resource blocks (rb) to the ue through a negotiation with an interfering cell with respect to the allocation of the resource blocks (rb). ... Lg Electronics Inc

12/10/15 / #20150358972

Method and apparatus for transmitting cell load information in wireless communication system

A method and apparatus for transmitting cell load information in a wireless communication system is provided. According to an embodiment of the present invention, an enodeb (enb) of 3rd generation partnership project (3gpp) long-term evolution (lte) system and a radio network controller (rnc) of universal mobile telecommunications system (umts) transmit cell load information via a direct path between the enb and the rnc. ... Lg Electronics Inc

12/10/15 / #20150358962

Method for monitoring downlink control channel in wireless communication system and device for same

The present invention relates to a method and a device by which a user equipment monitors a downlink control channel in a wireless communication system. More specifically, the method comprises a step of monitoring the downlink control channel on a flexible downlink subframe, wherein the flexible downlink subframe is obtained by reconfiguring, for downlink communication, an uplink subframe configured according to a reference ul-dl configuration, the reference ul-dl configuration is configured by the combination of a first ul-dl configuration set for a first cell and a second ul-dl configuration set for a second cell, and the first ul-dl configuration and the second ul-dl configuration are configured so as to change the usage of wireless resources.. ... Lg Electronics Inc

12/10/15 / #20150358948

Method and apparatus for transmitting control information in wireless communication system

A method for operating a user equipment (ue) in a wireless communication system, and the ue therefore are discussed. The method according to one embodiment includes receiving a subframe including a plurality of orthogonal frequency division multiplexing (ofdm) symbols; and monitoring a plurality of search spaces configured on the subframe so as to receive control information indicated to the ue. ... Lg Electronics Inc

12/10/15 / #20150358947

Method and device for transmitting and receiving downlink control channel for controlling inter-cell interference in wireless communication system

The present invention relates to a wireless communication system, and more particularly, to a method and device for transmitting and receiving a downlink control channel for controlling inter-cell interference in a wireless communication system. An embodiment of the present invention provides a method for transmitting a downlink control channel from a base station to a terminal, and the method may comprise: a step of determining whether a downlink subframe is of a first type or a second type; and a step in which if the downlink subframe is of the first type, the number of ofdm symbols for transmitting the downlink control channel is set to a preset value (n), and the downlink control channel is transmitted using n ofdm symbols.. ... Lg Electronics Inc

12/10/15 / #20150358941

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

The present invention provides a method for transmitting broadcast signal. The method for transmitting a broadcast signal according to the present invention comprises the steps of: demultiplexing at least one input stream into a plurality of dps (data pipes) wherein the step of demultiplexing includes the steps of dividing the input stream into a plurality of dps in which data of the plurality of dps include one or more consecutive input packets, segmenting the data of the plurality of dps into data units each having the same length as that of a payload of a bb frame, cyclic-shifting the input packets of the divided data, allocating the cyclic-shifted input packets to the payload of the bb frame, and inserting a header before the payload of the bb frame; and processing and transmitting the data of the plurality of dps per dp.. ... Lg Electronics Inc

12/10/15 / #20150358916

Method for controlling uplink power in wireless communication system and device therefor

The present invention relates to a wireless communication system and, more specifically, provides a method for controlling uplink power and a device therefor. The method whereby user equipment controls uplink transmission power in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a plurality of subframe sets from a base station; receiving, in the subframe index j, transmission power control (tpc) information from the base station; and determining transmission power for an uplink channel in the subframe index i on the basis of the tpc information. ... Lg Electronics Inc

12/10/15 / #20150358909

Method and apparatus for supporting state mode transition or performing state mode transition in plural communication system convergence networks

A method and apparatus for supporting or performing status mode transition in a convergence network of a plurality of communication systems are disclosed. A method for supporting status mode transition by an entity of a first communication system in a plurality of communication system convergence networks includes: if a triggering condition for triggering transition between an active mode and an idle mode is satisfied, transmitting a first message indicating status mode transition to an entity of a second communication system; receiving a second message including specific information indicating whether the status mode transition is successful from the entity of the second communication system, in response to the first message; and updating status information of the entity of the second communication system on the basis of the second message, wherein the first and second communication systems are heterogeneous communication systems for each other.. ... Lg Electronics Inc

12/10/15 / #20150358897

Method and device for performing active scanning

A method and a device for performing active scanning are disclosed. The method for active scanning of a sta comprises the steps of: transmitting a probe request frame that contains channel monitoring type information in a scanning channel; determining whether the scanning channel is in a busy state until a minimumchanneltime; determining whether a ppdu including a valid plcp header is received in the scanning channel until the minimumchanneltime; and determining a time for monitoring a probe response frame transmitted by the ap in the scanning channel based on whether the ppdu is received until the minimumchanneltime and channel monitoring type information, when the scanning channel is in the busy state, wherein the channel monitoring type information can contain information on a type with which the sta monitors the probe response frame in the scanning channel.. ... Lg Electronics Inc

12/10/15 / #20150358895

Method and apparatus for acquiring information on access point in wireless communication system

A method and apparatus for acquiring information on an access point (ap) in a wireless communication system is provided. An ap information management entity of a cellular system transmits a request for information on an ap, which is located within coverage of an enodeb (enb), to an ap server which is located outside of the cellular system, and receives a response, which includes a result code of the request, from the ap server. ... Lg Electronics Inc

12/10/15 / #20150358874

Method for changing gateway in machine-to-machine (m2m) system and device therefor

The present invention relates to a gateway changing method performed by a machine-to-machine (m2m) gateway which communicates with at least one m2m device having a constrained capability in an m2m system that includes a first layer and a second layer, and the a device therefor, the method comprising the steps of: receiving a trigger signal for indicating a gateway change through a first layer of the m2m gateway; and transmitting, to an m2m server, a first notification for indicating the gateway change through the first layer of the m2m gateway, wherein the m2m device having the constrained capability is a device that does not have the first layer, data generated in the second layer of the m2m device having the constrained capability is managed or stored in a data structure of a tree structure by the first layer of the m2m gateway, and the data structure that includes the data is retrieved by the m2m server after the notification has been transmitted to the m2m server.. . ... Lg Electronics Inc

12/10/15 / #20150358869

Method and apparatus for determining handover of user equipments attached to mobile relay nodes in wireless communication system

A method and apparatus for determining handover of user equipments (ues) attached to a mobile relay node (rn), which is moving from a source denb to the target denb, in a wireless communication system is provided. A target donor enodeb (denb) receives a handover request message, and receives an indication including ue context of the ues attach to the mobile relay node. ... Lg Electronics Inc

12/10/15 / #20150358866

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

12/10/15 / #20150358855

Method for performing measurement through eliminating interference and terminal

The present invention provides a method for performing a measurement by a terminal in a wireless communications system having both a macro cell and a small cell. The method for performing a measurement includes the step of receiving crs (cellspecific reference signal) support information from the macro cell or the small cell which works as a serving cell. ... Lg Electronics Inc

12/10/15 / #20150358848

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

12/10/15 / #20150358824

Method and apparatus for controlling access in wireless communication system

Provided is a method for processing a specific object instance associated with a server due to a server account deletion in a wireless communication system, according to one embodiment of the present invention, wherein the method is performed by a terminal and comprises the steps of: receiving from a first server an action command for deleting an account of a specific server; deleting the specific object instance and an access control object instance associated with same when the specific object instance is an object instance accessible only to the specific server, and deleting access authorization information of the specific server from the access control object instance associated with the specific object instance when the specific object instance is an object instance accessible by a plurality of servers including the specific server; and changing the server having the largest sum of values granted to an access authorization of each of the plurality of servers, with the exception of the specific server as the access control owner, when the specific server is the only access control owner of the access control object instance.. . ... Lg Electronics Inc

12/10/15 / #20150358813

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

12/10/15 / #20150358801

Method for setting cyclic prefix for d2d (device-to-device) communication in radio communications system and apparatus therefor

The present invention relates to a method for enabling a d2d communicating terminal to transmit and receive a signal in a radio communication system, and an apparatus therefor. Specifically, the method includes the step of transmitting and receiving a signal by using a frame with a given length of cp (cyclic prefix), wherein the given length of cp is set to one of a first length of cp and a second length of cp, the first length of cp is the cp length set for communication between a base station and a terminal, and the second length of cp is the cp length set for communication between two terminals.. ... Lg Electronics Inc

12/10/15 / #20150358786

Method for transmitting/receiving group addressed frame in wlan system and device therefor

The present invention relates to a wireless communication system and, more specifically, provides a method for transmitting/receiving a group addressed frame in a wlan system and a device therefor. The method whereby a station (sta) in a wlan system receives a group addressed frame according to one embodiment of the present invention may comprise the steps of: transmitting a first frame to an access point (ap); in response to the first frame, receiving from the ap a second frame comprising information related to the group addressed frame for a first sta; and receiving the group addressed frame from the ap on the basis of the information related to the group addressed frame.. ... Lg Electronics Inc

12/10/15 / #20150358673

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

12/10/15 / #20150358651

Signal transmission and reception device and signal transmission and reception method

The present invention relates to a signal transmission and reception device and a signal transmission and reception method. The signal transmission method, according to one embodiment of the present invention, comprises the steps of: encoding uhd video data; encoding signaling information for signaling a uhd broadcasting service based on the encoded uhd video data; and multiplexing the encoded video data and signaling information, and transmitting the multiplexed data, wherein the signaling information contains identification information on a clear qam uhd service.. ... Lg Electronics Inc

12/10/15 / #20150358639

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

12/10/15 / #20150358616

Method and apparatus for processing video signal

The present invention relates to a method and an apparatus for coding a video signal, and more specifically, a motion vector between viewpoints is obtained by using a depth value of a depth block, which corresponds to a current texture block, and an illumination difference is compensated. By obtaining the motion vector between the viewpoints by using the depth value of the depth block, which corresponds to the current texture block, and compensating the illumination difference, the present invention can obtain an accurate prediction value of the current texture block and thus increase accuracy in inter-prediction between the viewpoints.. ... Lg Electronics Inc

12/10/15 / #20150358579

Mobile terminal and method for operating same

The present invention relates to a mobile terminal, and a method for operating the same. According to an embodiment of the present invention, a method for operating a mobile terminal includes the steps of: forming an audio beam based on at least one of a photographed image from a camera and motion information from a motion sensor; receiving an audio signal from a speaker through a plurality of microphones; and processing the received audio signal based on the formed audio beam. ... Lg Electronics Inc

12/10/15 / #20150358438

Watch type mobile terminal

A watch type mobile terminal which is worn on a wrist includes: a main body having a display unit; a band unit connected to the main body such that the mobile terminal is worn on the wrist, and surround the wrist; a sensor unit installed in a region of the main body, having a light emitting unit and a light receiving unit, and configured to collect biometric information; a deformation unit formed in a region of the band unit facing the wrist, and provided to be deformed in shape; and a control unit configured to control the deformation unit to be deformed based on activation of the sensor unit.. . ... Lg Electronics Inc

12/10/15 / #20150358398

Terminal and controlling method thereof

A method of controlling a first device and a second device, and which includes transmitting first data from the first device to the second device, receiving the first data by the second device, reproducing first screen information based on the first data on a screen of the second device, receiving, in the second device, an input signal for selecting content information in the first screen information reproduced on the screen of the second device, transmitting location information corresponding to the selected content information from the second device to the first device, receiving the location information and executing a function based on the location information in the first device, transmitting second data from the first device to the second device, in which the second data is based on the executed function; and reproducing second screen information based on the second data on the screen of the second device. Further, the location information includes coordinate information of the selected content information in the first screen information reproduced on the screen of the second device.. ... Lg Electronics Inc

12/10/15 / #20150358364

Home appliance

A communication apparatus is disclosed. A home appliance includes a driving unit to drive a component of the home appliance, a controller configured to control the driving unit, a communication unit configured to provide network setup related information to an access point apparatus, to receive network related information from the access point apparatus, to access the access point apparatus after receiving the network related information, and to provide, to a server, after accessing the access point apparatus, product related information for product registration, and a memory configured to store the received network related information. ... Lg Electronics Inc

12/10/15 / #20150358363

Method and apparatus for controlling session between devices on network including multiple devices

Disclosed is a method for controlling a session between devices on a network including a plurality of devices, including: receiving a session control request message from a control device, wherein the session control request message represents a message for operating a session control between a first device and a second device; transmitting a triggering message for a specific control operation to the first device on the basis of the received session control request message; performing the session control between the first device and the second device by using the triggering message; and receiving a triggering response message from the first device, wherein the triggering response message indicates a result of performing the session control.. . ... Lg Electronics Inc

12/10/15 / #20150358177

Home appliance

A communication apparatus is disclosed. A home appliance includes a driving unit to drive a component of the home appliance, a controller configured to control the driving unit, and a communication unit to connect to an access point apparatus based on network related information, and the communication unit to connect to a server via the connected access point apparatus, wherein in response to a predetermined event, the communication unit to provide, to the server, a single data packet that includes a plurality of attribute data and values of the attribute data. ... Lg Electronics Inc

12/10/15 / #20150358175

Home appliance

A communication apparatus is disclosed. A home appliance includes a driving unit to drive a component of the home appliance, a controller configured to control the driving unit, a display to display a network connection related indicator and a smart grid related indicator, and a communication unit to connect to an access point apparatus, the communication unit to connect to a server via the connected access point apparatus, and the communication unit to receive a power information signal from the server, wherein the controller to control operation of the driving unit based on the received power information signal. ... Lg Electronics Inc

12/10/15 / #20150358142

Method for sharing wireless resource information in multi-cell wireless communication system and apparatus for same

The present invention relates to a method for user equipment transmitting/receiving signals in a multi-cell wireless communication system. More specifically, the method far the user equipment transmitting/receiving signals in the multi-cell wireless communication system comprises a step of transmitting/receiving the signals by using a specific radio resource, wherein the specific radio resource is set so that the use of the radio resource is modified based on a predetermined time section between a serving cell and a neighbor cell.. ... Lg Electronics Inc

12/10/15 / #20150358140

Method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same

A method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same are disclosed. The method comprises determining one of a plurality of subframe configurations as a first subframe configuration for a primary component carrier allocated to the relay node; configuring subframe configuration candidates for one or more secondary component carriers allocated to the relay node on the basis of the determined first subframe configuration; determining a second subframe configuration for each of the one or more secondary component carriers by using the configured subframe configuration candidates; and transmitting and receiving a signal to and from the relay node in accordance with the first subframe configuration and the second subframe configuration.. ... Lg Electronics Inc

12/10/15 / #20150358137

Method and apparatus for transmitting receipt confirmation reply in wireless communication system

One embodiment of the present invention relates to a method for user equipment transmitting an uplink receipt confirmation reply in a wireless communication system, comprising the steps of: receiving a downlink signal from subframe n; and transmitting a receipt confirmation reply with respect to the downlink signal from the kth subframe from the subframe from which the downlink signal is received, wherein resource for the receipt confirmation reply from the kth subframe is allocated with priority for subframes in a first group common to downlink subframes required to transmit the receipt confirmation reply from the kth subframe according to a first timeline, and downlink subframes required to transmit the receipt confirmation reply from the kth subframe according to a second timeline.. . ... Lg Electronics Inc

12/10/15 / #20150358127

Method and apparatus for transmitting reception acknowledgement information in wireless communication system

A method for configuring an acknowledgement for hybrid automatic repeat request (harq), and a user equipment therefore are discussed. The method according to one embodiment includes receiving downlink data through one of first and second downlink component carriers; and determining a resource used for a physical uplink control channel (pucch). ... Lg Electronics Inc

12/10/15 / #20150358125

Method for transmitting and receiving control information and apparatus for the same

The present invention relates to a wireless communication and, more specifically, to a method for transmitting an harq) response by a ue in a wireless communication system, and an apparatus for the same. The method includes receiving an e-pdcch signal on at least one of a plurality of enhanced physical downlink control channel (e-pdcch) sets, each e-pdcch set including a plurality of resources units indexed per e-pdcch set; and transmitting the harq response using a physical uplink control channel (pucch) resource determined using the index of the first resource unit among one or more resource units carrying the e-pdcch signal, wherein the index of the first resource unit is determined on the basis of the e-pdcch set having the lowest index among the plurality of e-pdcch sets when specific conditions are satisfied.. ... Lg Electronics Inc

12/10/15 / #20150358122

Method for transreceiving signals and apparatus for same

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting an uplink signal in the wireless communication system supporting carrier aggregation (ca), and to the apparatus for same, the method comprising the steps of: setting a scheduling cell, which has a first uplink-downlink (ul-dl) configuration, and setting a scheduled cell, which has a second tdd ul-dl configuration; and carrying out a harq process from the scheduled cell based on the number of harq processes for the scheduled cell.. ... Lg Electronics Inc

12/10/15 / #20150358114

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

12/10/15 / #20150358105

Method for transmitting network assistance information for removing interference and serving cell base station

One embodiment of the present specification provides a method for transmitting network support information in a serving cell in order to remove interference of a terminal. The method for transmitting the network support information comprises the steps of: enabling the serving cell to select a first terminal and a second terminal to which a multi-user multiple input multiple output (mu-mimo) is applied; enabling the serving cell to select different codewords for a downlink data channel to the selected first and second terminals; enabling the serving cell to determine whether the first terminal can remove the interference; and transmitting, to the first terminal, the network support information for supporting the interference removal using the downlink data channel to the second terminal if the first terminal can remove the interference.. ... Lg Electronics Inc

12/10/15 / #20150358100

Interference-removed reception method and terminal

One embodiment of the present specification provides an interference-removed reception method. The interference-removed reception method may comprise the steps of: encoding, in a binary in a physical channel, stored information for an attacker cell which causes interference; performing a comparison between the encoded binary and a new binary in the physical channel received from the attacker cell; and if the binaries match, removing interference caused by the new binary in the physical channel received from the attacker cell by using the encoded binary, and thereby receiving a signal from a serving cell.. ... Lg Electronics Inc

12/10/15 / #20150358094

Method and apparatus for performing measurement in wireless communication system

A method for and apparatus for performing a measurement in a wireless communication system is provided. A wireless device determines information about a measurement type, the measurement type indicating one of a first measurement object and a second measurement object and performs measurement using a measurement signal at subframe(s) configured in the measurement object indicated by the measurement type. ... Lg Electronics Inc

12/10/15 / #20150358093

Method for measuring channel and interference in wireless communication system

Disclosed in the present invention is a method for user equipment performing a measurement in a wireless communication system. More particularly, the method comprises the steps of: receiving, from a network, information related to measuring resource combination; grouping into one time domain measurement resource group a plurality of time domain measuring resources of a time domain by using the information related to the measuring resource combination; and performing the measurement with the assumption that identical precoding is applied to or identical interference occurs in the time domain measurement resource group, wherein the information related to the measurement resource combination includes information related to the number of the plurality of time domain measurement resources.. ... Lg Electronics Inc

12/10/15 / #20150358088

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which various convenience functions can be provided in association with a device contacted with or proximate to a user's body to enable a human body communication. The present disclosure includes a human body communication unit, a touch screen, and a controller, if a 1st touch is inputted to the touchscreen and a 2nd touch is then inputted by maintaining the 1st touch, controlling a device information to be exchanged with a device worn by a user by a human body communication through the human body communication unit to enable the human body communication through a body of the user while at least one of the 1st touch and the 2nd touch is maintained, the controller controlling information of the device work by the user to be displayed on the touchscreen using the exchanged device information.. ... Lg Electronics Inc

12/10/15 / #20150358060

Method for reporting channel state information for three-dimensional beamforming in wireless communication system and device therefor

Disclosed are a method for reporting channel state information for three-dimensional beamforming in a wireless communication system, and a device therefor. The method by which a terminal transmits channel state information (csi) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a reference signal from a base station which supports a two-dimensional antenna array; determining the csi by using the reference signal; and transmitting the determined csi to the base station. ... Lg Electronics Inc

12/10/15 / #20150358059

Method for transmitting signal in multi-antenna wireless communication system and apparatus for the same

The present invention relates to a method for a base station transmitting a precoded signal to user equipment in a wireless communication system supporting a multi-antenna. More specifically, precoding is conducted by using a precoding matrix to which large delay-cyclic delay diversity (ld-cdd) is applied, wherein the precoding matrix is determined by dividing into matrices for a horizontal direction antenna and a perpendicular direction antenna.. ... Lg Electronics Inc

12/10/15 / #20150358034

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

12/10/15 / #20150357990

Mobile terminal

A mobile terminal according to the present invention can compensate for impedance mismatch of a tuner due to a user's grip, thereby improving communication quality.. . ... Lg Electronics Inc

12/10/15 / #20150357790

Laser light source device

A laser diode includes a laser diode emitting light due to an electrical signal; a wavelength conversion plate for shifting the wavelength of the light emitted from the laser diode; a reflecting part for reflecting the light emitted from the laser diode towards the wavelength conversion plate; and a projecting part for emitting, in the forward direction, the light shifted by the wavelength conversion plate. The laser diode can provide a high-power but small-sized laser light source device, and a narrow emission angle can be achieved using the laser diode.. ... Lg Electronics Inc

12/10/15 / #20150357531

Light emitting device

A light emitting device is provided. The light emitting device includes a blue light emitting diode (led); and phosphors including first to third phosphors, wherein the first phosphor is excited by light emitted from the blue led, emits light having a main wavelength of about 495 nm to about 510 nm, and includes basi2o2n2:eu or (bax,sr1-x)si2o2n2:eu where 0<x<1, the second phosphor is excited by light emitted from the blue led, emits light having a main wavelength of about 555 nm to about 575 nm, and includes lu3al5o12:ce or (lux,gd1-x)3al5o12:ce where 0<x<1, and the third phosphor is excited by light emitted from the blue led, emits light having a main wavelength of about 580 nm to about 605 nm, and includes (cax,sr1-x)alsin3:eu where 0<x<1.. ... Lg Electronics Inc

12/10/15 / #20150357510

Method for manufacturing solar cell

A method of manufacturing a solar cell is discussed. The method of manufacturing the solar cell includes: forming a conductive region on a semiconductor substrate; forming an electrode connected to the conductive region; and post-processing the semiconductor substrate to passivate the semiconductor substrate. ... Lg Electronics Inc

12/10/15 / #20150357509

Solar cell and method for manufacturing the same

A method for manufacturing a solar cell includes forming a first dielectric layer on a second surface opposite a first surface of a substrate; forming second dielectric layers respectively on an emitter region and the first dielectric layer; forming a third dielectric layer on the second dielectric layer that is positioned on the emitter region; forming a hydrogenated silicon oxide layer on the third dielectric layer; forming a first electrode on the emitter region and connected to the emitter region; and forming a second electrode on the second surface of the substrate and connected to the substrate, wherein the first surface of the substrate has first and second textured surfaces, and wherein the first textured surface includes a plurality of first protrusions and a plurality of first depressions and the second textured surface includes a plurality of second protrusions and a plurality of second depressions.. . ... Lg Electronics Inc

12/10/15 / #20150357507

Solar cell and method for manufacturing the same

Discussed is a method for manufacturing a solar cell. The method includes forming a tunneling layer on a semiconductor substrate; forming a semiconductor layer on the tunneling layer, wherein the forming of the semiconductor layer including depositing a semiconductor material; and forming an electrode connected to the semiconductor layer. ... Lg Electronics Inc

12/10/15 / #20150355881

Electronic device and control method thereof

An electronic device and a method for inputting information through touch input device of an electronic device is provided. The method inputs information including at least one of symbols and characters through touching of a screen displayed on the touch input device, and executes a specific application capable of processing the input information.. ... Lg Electronics Inc

12/10/15 / #20150355792

Mobile terminal and method for operating same

A method for operating a mobile terminal according to one embodiment of the present invention comprises the steps of: displaying an object list through a display portion; receiving a selection of a specific object form the displayed object list; receiving an input of a tilting gesture for moving the position of the selected specific object; and moving the position of the selected specific object according to the tilting gesture.. . ... Lg Electronics Inc

12/10/15 / #20150355778

Mobile terminal and touch coordinate predicting method thereof

The present invention relates to a mobile terminal capable of predicting a future touch movement based on a previous touch movement, and applying the future touch movement onto a screen, and a touch coordinate predicting method thereof. Each touch coordinate with respect to a touch movement detected on an application screen is displayed. ... Lg Electronics Inc

12/10/15 / #20150355728

Display device executing bending operation and method of controlling therefor

The present specification relates to a display device executing a bending operation and a method of controlling therefor. A method of controlling a display device, comprising the steps of detecting a first bending input, which is detected when a flexible display unit is bending to a first direction on the basis of a first axis, executing a first operation based on the first bending input, detecting a second bending input while a state that the flexible display unit is not bent is maintained, and executing the first operation based on the second bending input, wherein the second bending input is detected by a combination of a first control input and a second control input, wherein the first control input corresponds to the first axis and the second control input corresponds to the first direction.. ... Lg Electronics Inc

12/10/15 / #20150355709

Wearable device and method of controlling therefor

A method of controlling a wearable device according to one embodiment of the present specification can include the steps of displaying content on a display unit of the wearable device, sensing a tilt angle of the wearable device and providing a control interface providing control of the content. And, the step of providing the control interface can include the steps of mapping the control interface to the ground based on the sensed tilt angle and a state of the wearable device and displaying the mapped control interface on the display unit.. ... Lg Electronics Inc

12/10/15 / #20150355689

Display device

A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. ... Lg Electronics Inc

12/10/15 / #20150355332

Device for detecting distance and apparatus for processing images comprising same

The present invention relates to a device for detecting distance and an apparatus for processing images comprising same. The device for detecting distance according to one embodiment of the present invention, comprises: a light source portion for outputting an output light based on a plurality of transmission signals having different frequencies; a scanner for sequentially scanning in a first direction and then a second direction to output the output light into an external area; a detection portion for converting received light, which corresponds to the output light and is received from the outside, into reception signals; and a processor for calculating distance to an external object and varying the frequency of the transmission signals, based on the plurality of transmission signals and the plurality of reception signals, wherein the processor calculates a first distance to the external object based on a first transmission signal from among the plurality of transmission signals and a first reception signal corresponding to the first transmission signal, calculates a second distance to the external object based on a second transmission signal from among the plurality of transmission signals and a second reception signal corresponding to the second transmission signal, and calculates a final distance to the external object based on the first and second distances that have been calculated. ... Lg Electronics Inc

12/10/15 / #20150354881

Motor driving device and air conditioner including the same

A motor driving device and an air conditioner including the same are disclosed. The motor driving device includes a rectifier to rectify input ac power, a boost converter to boost power rectified by the rectifier, a capacitor to store a pulsating voltage from the boost converter, an inverter comprising a plurality of switching elements, the inverter transforming ac power, using a voltage across the capacitor, and outputting the transformed power to a motor, a regenerative power consuming unit arranged between the capacitor and the inverter, to consume regenerative power from the motor, and a switching driving unit to output a switching control signal to a switching element in the regenerative power consuming unit while outputting an operation control signal to an inverter controller when the voltage across the capacitor is equal to or higher than a predetermined voltage.. ... Lg Electronics Inc

12/10/15 / #20150354880

Motor driving device and air conditioner including the same

A motor driving device and an air conditioner including the same are disclosed. The motor driving device includes a rectifier to rectify input ac power, a boost converter to boost power rectified by the rectifier, a capacitor to store a pulsating voltage from the boost converter, an inverter comprising a plurality of switching elements, the inverter transforming ac power, using a voltage across the capacitor, and outputting the transformed power to a motor, a regenerative power consuming unit arranged between the capacitor and the inverter, to consume regenerative power from the motor, and a switching driving unit to output a switching control signal to a switching element in the regenerative power consuming unit while outputting an operation control signal to an inverter controller when the voltage across the capacitor is equal to or higher than a predetermined voltage.. ... Lg Electronics Inc

12/10/15 / #20150354870

Motor driving device and air conditioner including the same

A motor driving device and an air conditioner including the same are disclosed. The motor driving device includes a rectifier to rectify input ac power, a boost converter for boosting the rectified power from the rectifier, a first capacitor to store a pulsating voltage from the boost converter, a first inverter for outputting, to a compressor motor, ac power transformed using a voltage across the first capacitor, a second capacitor to store the rectified power from the rectifier, a second inverter for outputting, to a first fan motor, ac power transformed using a voltage across the second capacitor, and a voltage dropper to drop the voltage across the second capacitor, and to output the dropped voltage. ... Lg Electronics Inc

12/10/15 / #20150354568

Compressor having a lower frame and a method of manufacturing the same

A compressor having a lower frame and a method of manufacturing the same are disclosed. The compressor may include a cylindrical shell, a rotational shaft rotatably mounted in the cylindrical shell, a rotor and a stator that rotates the rotational shaft, a compression device driven by the rotational shaft, a lower bearing configured to rotatably support one side of the rotational shaft, a lower frame configured to support the lower bearing, the lower frame being configured to be press-fitted into a lower end portion of the cylindrical shell, and a base configured to seal the lower end portion of the cylindrical shell. ... Lg Electronics Inc

12/10/15 / #20150354126

Detergent supply apparatus and washing machine

A washing machine according to an exemplary embodiment of the present invention includes a washing tub that washes laundry; a storage drawer provided under the washing tub; a detergent bottle seat provided inside of the storage drawer, a detachable detergent bottle containing a liquid detergent being seated on the detergent bottle seat; a detergent bottle connecting part connected to the detergent bottle, the liquid detergent flowing into through the detergent bottle connecting part; and a detergent pump that supplies the liquid detergent to the washing tub.. . ... Lg Electronics Inc

12/10/15 / #20150354125

Laundry treating apparatus

There is disclosed a laundry treating apparatus including a first treating device comprising a cabinet defining an exterior appearance thereof, with an opening to load and unload laundry there through, a first space positioned in the cabinet to treat the laundry loaded through the opening and a door opening and closing the opening; a second treating device provided underneath the support part, the second treating device comprising a second space to treat laundry, wherein a surface of the cabinet in which the opening is positioned comprises an incline part projected in a direction far from a front surface of the second treating device.. . ... Lg Electronics Inc

12/10/15 / #20150354123

Laundry machine

A laundry machine including a cabinet forming an exterior appearance of the laundry machine, a tub provided inside the cabinet, a drum rotatably provided inside the tub, a balancer housing coupled to a front portion or a back portion of the drum, and a balancing unit movably formed inside the balancer housing in order to reduce an eccentric rotation of the drum. The balancing unit further including a body forming an exterior of the balancing unit, and the body including a first mass body on one lateral side of the body, and a first wheel on another lateral side of the body and configured to roll within the balancer housing, and an elastic member provided between the first mass body and the first wheel, so as to push the first mass body and the first wheel to both lateral sides of the body.. ... Lg Electronics Inc

12/10/15 / #20150354122

Method of controlling a washing machine

Washing machine control method including an outer tub and an inner tub containing clothes rotatably disposed therein. The method includes detecting an amount of dry clothes, supplying water between the outer and inner tub such that the clothes are not wetted, discharging water from the outer tub to a circulation channel and introducing water into the inner tub through the circulation channel to wet the clothes, discharging unabsorbed water collected in the outer tub to the circulation channel such that a water level in the outer tub becomes zero while detecting a flow rate of water, and determining an amount of circulation water discharged to the circulation channel based on the flow rate detected until a water level in the outer tub becomes zero and determining properties of the clothes based on the amount of circulation water and a predetermined anticipated amount of circulation water corresponding to the amount of dry clothes detected. ... Lg Electronics Inc

12/10/15 / #20150353011

Apparatus for providing around view and vehicle including the same

An around view provision apparatus and a vehicle including the same are disclosed. The around view provision apparatus may include a plurality of cameras provided to capture images of different regions around the vehicle. ... Lg Electronics Inc

12/10/15 / #20150353010

Around view provision apparatus and vehicle including the same

An around view provision apparatus and a vehicle including the same are disclosed. The around view provision apparatus may include first to fourth cameras mounted at a vehicle and a processor to generate an around view image using images captured by the first to fourth cameras. ... Lg Electronics Inc

12/10/15 / #20150351681

Monitoring a driver of a vehicle

A driver state monitoring (dsm) system includes a wearable device main body worn by a user, a display unit, and an information collection unit that collects information related to a body state of the user. The dsm system includes a controller that, based on the collected information, senses a situation associated with the user's body state, and converts the collected information into a numerical value representing the body state of the user in context of the sensed situation. ... Lg Electronics Inc

12/10/15 / #20150351518

Digital device and method for controlling the same

A digital device including a scent emitting unit and a method for controlling the same are disclosed. The digital device includes a display unit for displaying a first image including a first object having a first scent property and a second object having a second scent property, a sensor unit for sensing a distance from a specific body part of a user, a scent emitting unit, and a processor. ... Lg Electronics Inc

12/03/15 / #20150351261

Display device

A display device is disclosed. The display device includes a display panel including a front substrate and a back substrate, a guide panel positioned at an edge of a back surface of the display panel, a frame positioned in the rear of the display panel and connected to the guide panel, and a back cover positioned in the rear of the frame and inserted into the frame in a sliding manner.. ... Lg Electronics Inc

12/03/15 / #20150351146

Method and apparatus for changing services in wireless communication system

The present invention relates to a wireless communication system and, more particularly, to a method and apparatus for changing services in a direct communication system. A method for setting up a session in a first wireless device supporting a wi-fi direct service, according to one embodiment of the present invention, can include the steps of: setting up a connection between a first wireless device and a second wireless device, which includes a provision discovery process between the first wireless device and the second wireless device for creating a session for a first service; and transmitting a request_session message from the first wireless device to the second wireless device for creating a session for a second service. ... Lg Electronics Inc

12/03/15 / #20150351132

Method for performing random access procedure 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 random access procedure by a ue (user equipment) in the a wireless communication system, the method comprising: transmitting random access preamble to the bs (base station); receiving response message including ul (uplink) grant and tti (transmission time interval) bundling information; and performing ul transmission using the ul grant by tti bundling operation.. ... Lg Electronics Inc

12/03/15 / #20150351127

Method and apparatus for receiving a timing advance command in a wireless communication system

The present invention provides a method of receiving a timing advance command by a user equipment in a wireless communication system. A terminal receives information on a time advance group from a base station, and also receives the timing advance command corresponding to the time advance group from the base station.. ... Lg Electronics Inc

12/03/15 / #20150351092

Data transmission method for terminal in a wireless communication system, and terminal using the method

Provided are a data transmission method for a terminal in a wireless communication system, and a terminal using the method. The terminal determines the number of information bits transmitted via a physical uplink shared channel (pusch), determines the energies respectively distributed to a reference signal and data comprising the information bits in accordance with the number of information bits, and transmits the reference signal and the data at the respective determined energies.. ... Lg Electronics Inc

12/03/15 / #20150351091

Method and apparatus for transmitting control information

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for transmitting an uplink control signal in a carrier aggregation-based wireless communication system, the method comprising a step of receiving, at one or more cells from among a plurality of cells, one or more downlink signals in subframe #(n−k); and a step of transmitting, in subframe #n, an uplink control signal including information on the acknowledgement to the one or more downlink signals. ... Lg Electronics Inc

12/03/15 / #20150351087

Method and apparatus of transmitting ack/nack

A method for receiving an uplink signal by a base station in a wireless communication system, and the base station therefore are discussed. The method according to one embodiment includes transmitting, by the base station, a physical downlink control channel (pdcch) via one or more resource units; transmitting, by the base station, a physical downlink shared channel (pdsch) corresponding to the transmitted pdcch; and receiving, by the base station, a physical uplink control channel (pucch) using a pucch resource in response to the transmitted pdsch. ... Lg Electronics Inc

12/03/15 / #20150351083

Method for efficiently performing initial access in a multi-carrier broadband wireless access system

A method for efficiently performing an initial access in an ms in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a bs, and selecting one of the scanned carriers as a first carrier and receiving an sfh of the first carrier. ... Lg Electronics Inc

12/03/15 / #20150351061

Method for adding secondary cell in wireless access system supporting carrier aggregation and apparatus for supporting same

The present invention, which is utilized in a wireless access system supporting carrier aggregation (ca), relates to methods for acquiring an uplink synchronization from two or more geographically distanced cells, particularly s-cells, and indicating that the corresponding cell is an s-cell, and to an apparatus for supporting same.. . ... Lg Electronics Inc

12/03/15 / #20150351059

Method for obtaining synchronization for device-to-device communication between user equipment inside coverage area and user equipment outside of coverage area in wireless communication system, and apparatus for same

Disclosed in the present invention is a method for a first user equipment inside a coverage area of a base station conducting device-to-device communication with a second user equipment outside the coverage area in a wireless communication system. More specifically, the method comprises the steps of: dividing into a plurality of candidate sections a specific time unit for the device-to-device communication; and transmitting a reference signal for obtaining synchronization to the second user equipment from one section from among the candidate sections, when a random number that is generated is bigger than or equal to a critical value corresponding to the inside of the coverage area, wherein the critical value corresponding to the inside of the coverage area is smaller than a critical value corresponding to the outside of the coverage area.. ... Lg Electronics Inc

12/03/15 / #20150351058

Method for obtaining synchronization for device-to-device communication outside of coverage area in a wireless communication system and apparatus for same

Disclosed in the present invention is a method for performing device-to-device communication between units of user equipment outside of a coverage area of a base station in a wireless communication system. More specifically, the method comprises the steps of: dividing into a plurality of candidate sections a specific time unit for the device-to-device communication; detecting a reference signal, which is transmitted from a second user equipment from among the units user equipment, from one section of the candidate sections that is not the last section; obtaining synchronization for device-to-device communication with the second user equipment based on the reference signal; and transmitting a predetermined authorization signal from the last section of the candidate sections or from a time unit after a specific time unit.. ... Lg Electronics Inc

12/03/15 / #20150351040

Method for controlling uplink power in wireless communication system and device therefor

The present invention relates to a wireless communication system and, more specifically, provides a method for controlling uplink power and a device therefor. The method whereby user equipment controls uplink transmission power in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a plurality of subframe sets from a base station; receiving uplink grant information for scheduling uplink transmission in a plurality of subframes and transmission power control (tpc) information; and performing uplink channel transmission in the plurality of subframes. ... Lg Electronics Inc

12/03/15 / #20150351018

Discovery method and device in a wireless communication system

An embodiment of the present invention entails a method in which discovery is effected by a first device supporting a wifi direct service, the method comprising the steps of: scanning usable channels; switching channel to a first channel; and effecting a procedure relating to probe sending and receiving, together with a second device on the first channel. Here, the first channel is determined from either a time stamp or the scanning result.. ... Lg Electronics Inc

12/03/15 / #20150351014

Method for communicating in wireless communication system supporting multiple access network and apparatus supporting same

Disclosed is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network a report configuration of a second access network, wherein the report configuration of the second access network involves specifying information reporting criteria of the second access network, searching the second access network and discovers a second access network entity, determining whether the second access network entity satisfies the information reporting criteria of the second access network, and reporting to the first access network information on the second access network entity when the information reporting criteria of the second access network are satisfied. ... Lg Electronics Inc

12/03/15 / #20150351003

Method and device for detecting discovery signal

A method and a device for detecting a discovery signal in a wireless communication system are provided. A wireless device receives a discovery setting for detecting a discovery signal of a target cell from a serving cell, and detects the discovery signal transmitted by the target cell according to the discovery setting. ... Lg Electronics Inc

12/03/15 / #20150350961

Method and apparatus for updating information in wireless communication system

A method and apparatus for updating information on a cellular system in a wireless communication system is provided. An access point (ap) transmits a request for information on a cellular system and an update configuration for the information on the cellular system to a multi-radio access technology (rat) device supporting a plurality of rats, receives a first response to the request, which includes the information on the cellular system, from the multi-rat device, and receives a second response, which is an update of the first response, according to the update configuration from the multi-rat device.. ... Lg Electronics Inc

12/03/15 / #20150350951

Method for transmitting ppdu in wireless local area network and apparatus for the same

A method and device for receiving a data block in a wireless communication system, the method performed by a receiver. The method includes: receiving a physical layer protocol data unit (ppdu) from a transmitter over an operating channel, the ppdu including a signal field, a very high throughput-signal-a (vht-sig-a) field, a very high throughput-signal-b (vht-sig-b) field and a padded data block, generating a first data block by removing zero or more physical padding bits from the padded data block in a physical layer; and generating a second data block by removing zero or more medium access control (mac) padding bits from the first data block in a mac layer.. ... Lg Electronics Inc

12/03/15 / #20150350945

Method and device for measuring channel between base stations in wireless communication system

One embodiment of the present invention relates to a method by which a first base station measures a channel with a second base station in a wireless communication system, the channel measuring method comprising the steps of: receiving a reference signal transmitted by the second base station, in a first subframe; and estimating a channel with the second base station on the basis of the reference signal, wherein the first subframe is obtained by changing a subframe indicated for an uplink by system information into a subframe for a downlink by the second base station.. . ... Lg Electronics Inc

12/03/15 / #20150350941

Method for performing discovery signal measurements in wireless communication system and user equipment thereof

Disclosed is a method of performing a measurement in ue. A method for performing discovery signal measurements, the method performed by a user equipment (ue) and includes: receiving measurement configuration information including a sub-frame offset between a secondary synchronization signal (sss) and a channel-state information reference signal (csi-rs) in a discovery signal; setting configurations based on the measurement configuration information; and performing the discovery signal measurement based on the csi-rs.. ... Lg Electronics Inc

12/03/15 / #20150350904

Method and apparatus for authenticating access authorization in wireless communication system

A method for a terminal for authenticating an authorization for a particular command in a wireless communication system according to an embodiment of the present invention can comprise the steps of: receiving, from a first sever, a command for generating a resource group for access control to be used for authenticating an authorization of the command for generating a particular resource group; generating the resource group for access control; receiving, from a second server, a command for generating the particular resource group; and authenticating the command, for generating the particular resource group, on the basis of the generated resource group for access control.. . ... Lg Electronics Inc

12/03/15 / #20150350719

Method for transmitting a broadcast service, method for receiving a broadcast service, and apparatus for receiving a broadcast service

A broadcast service receiving method of a broadcast receiving device is provided. The method includes: receiving a trigger; receiving a triggered object; when a target of the received trigger is the triggered object, performing a trigger action on the triggered object at a trigger time; receiving real-time data available for the triggered object by an operation of the triggered object according to the performing of the triggered action; and providing a service by using the real-time data.. ... Lg Electronics Inc

12/03/15 / #20150350696

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

12/03/15 / #20150350695

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

12/03/15 / #20150350679

Method and apparatus for processing video signals

The present invention relates to a method and an apparatus for processing video signals, and more specifically, to a method and an apparatus for processing video signals which applies deformation compensation to decode a current texture block. The present invention can increase the accuracy of an inter-prediction by obtaining the position of a block within a reference picture referenced by the current texture block, by means of using deformation compensation parameter information, and obtaining a pixel value of the block within the reference picture that is obtained from a prediction value of the current texture block.. ... Lg Electronics Inc

12/03/15 / #20150350657

Video signal processing method and device

The video signal processing method according to the present invention comprises: generating a candidate mode list of a current block on the basis of an intra-prediction mode from the spatial neighboring block of the current block; modifying the candidate mode list on the basis of an intra-prediction mode from the neighboring view of the current block; inducing the intra-prediction mode of the current block on the basis of the modified candidate mode list; and predicting the current block by using the induced intra-prediction mode.. . ... Lg Electronics Inc

12/03/15 / #20150350625

Broadcast transmitter, broadcast receiver and 3d video data processing method thereof

A broadcast transmitter/receiver and a 3d video data processing method of the same are disclosed. A 3d video data processing method of a broadcast transmitter includes encoding 3d video data, using an encoder, generating system information included in 3d video metadata, using a system information processor, outputting a transport stream by inserting frame sync information in the 3d vide data and multiplexing the 3d video data and system information, using a tp encoder, and modulating and transmitting the transport stream, using a transmitting unit. ... Lg Electronics Inc

12/03/15 / #20150350607

Around view provision apparatus and vehicle including the same

An around view provision apparatus and a vehicle including the same may include at least one camera mounted on a vehicle, a direction of the at least one camera being adjustable, and a processor to control the at least one camera to capture images around the vehicle based on a movement of the vehicle. The camera may be controlled to operate in a first mode when the vehicle is moving forward at a first prescribed speed or more and in a second mode when the vehicle is moving forward at less than a second prescribed speed or is moving backward. ... Lg Electronics Inc

12/03/15 / #20150350588

Laser projection display and method for aligning color of the same

There is disclosed a laser projection display including a light source unit for emitting light laser light; a light resolution unit for resolving the laser light into a first light and a second light; an optical scanner for realizing an image by scanning the resolved first light to a screen; a sensing unit for sensing the resolved second light; and an alignment compensation unit for calculating location variation of the second light sensed by the sensing unit and compensating color alignment to correspond to the calculated location variation value, wherein a distance between a light emitting surface of the light resolution and a light incidence surface of the optical scanner is equal to a distance between a light emitting surface of the light resolution unit and a light incidence surface of the sensing unit.. . ... Lg Electronics Inc

12/03/15 / #20150350586

Video display device and operating method thereof

Provided is an operating method of an video display device. The method includes: receiving, by the video display device, user input for displaying a favorite channel; obtaining a user's face image of the video display device; determining whether the obtained user's face image is identical to one face image among at least one pre-stored user's face image; when the obtained user's face image is identical to the pre-stored user's face image, searching for a favorite channel matching a favorite keyword corresponding to the pre-stored user's face image; and displaying the found favorite channel.. ... Lg Electronics Inc

12/03/15 / #20150350510

Camera capable of reducing motion blur in a low luminance environment and vehicle including the same

A camera and a vehicle including the same are disclosed. The camera includes a first camera, an image sensor to sense an image based on light acquired by the first camera, and a processor to control the exposure time of the image sensed by the image sensor to be changed based on a brightness level and a brightness distribution value of the image acquired by the image sensor. ... Lg Electronics Inc

12/03/15 / #20150350414

Mobile terminal and control method for the mobile terminal

A mobile terminal including a wireless communication unit configured to perform wireless communication; a display unit configured to display an icon corresponding to an application; and a controller configured to display a first graphic object on the display unit along with the icon indicating first information about an event that has occurred with respect to the application, and display a second graphic object on the display unit including second information about the event that has occurred in which the second information includes more detailed information than the first information.. . ... Lg Electronics Inc

12/03/15 / #20150350413

Mobile terminal and method for controlling the same

An embodiment disclosed in the present disclosure discloses a mobile terminal for performing communication with a vehicle control apparatus installed in a vehicle, and the mobile terminal may include a wireless communication unit configured to form a network comprising the vehicle control apparatus and the mobile terminal, respectively, as one node thereof, and a controller configured to allow the vehicle control apparatus or the mobile terminal to perform an operation corresponding to an event according to whether or not the vehicle is moving or whether a user is getting on or off the vehicle based on the event generated from at least one node.. . ... Lg Electronics Inc

12/03/15 / #20150350403

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which various convenient functions including application management in association with such a wearable external device as a watch type mobile terminal and the like can be provided. The present invention includes a wireless communication unit, a touchscreen, and a controller, when the touchscreen is turned off, if a 1st touch is inputted to the touchscreen and a 2nd touch is then inputted to the touchscreen by maintaining the 1st touch, turning on the touchscreen and controlling information of at least one wearable device currently connected through the wireless communication unit to be displayed on the touchscreen.. ... Lg Electronics Inc

12/03/15 / #20150350392

Watch type mobile terminal

A watch type mobile terminal includes a main body configured to include an electric apparatus unit in which an electronic part is mounted, a band configured to be worn on a wrist of a user in a manner of being combined with the main body, a heat pipe configured to include a first pipe positioned at the main body and a second pipe positioned at the band wherein the first pipe and the second pipe forms a loop in a manner of being connected with each other, a first working fluid injected into the heat pipe and a second working fluid different from the first working fluid in density. The watch type mobile terminal can emit heat of the main body at the band using the heat pipe.. ... Lg Electronics Inc

12/03/15 / #20150350282

Method for transmission/reception of internet-based content and transmitter/receiver using same

The present invention relates to a method for transmitting/receiving contents through a network such as the internet, and to a transmitter/receiver using same, the transmission method comprising: converting content stored in a file format into a delivery format; and including the content converted into the delivery format in a payload of an ip packet and transmitting same, wherein the delivery format includes composition information on at least one program that configures the content, wherein the program composition information further includes version information for expressing the version of the program composition information that is delivered through the ip packet.. . ... Lg Electronics Inc

12/03/15 / #20150349997

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 the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (dps); encoding data of the multiple dps according to a code rate for each dp; generating at least one signal frame by mapping the encoded data of the multiple dps; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (ofdm) scheme, and transmitting the broadcast signal including data of the modulated signal frame.. ... Lg Electronics Inc

12/03/15 / #20150349940

Method and apparatus for performing quasi co-location in wireless access system

The present invention relates to various methods for performing quasi co-location (qcl) and apparatuses supporting the same. As an embodiment of the present invention, a method for performing quasi co-location (qcl) for a new carrier type (nct) by a terminal in a wireless access system may include the steps of: receiving a higher layer signal including a qcl reference crs information parameter indicating crs information of a reference carrier; receiving a physical downlink control channel (pdcch) signal including a pdsch remapping and quasi co-location indicator (pqi) field; receiving a csi-rs of a qcled nct and a crs of a reference carrier on the basis of a pqi field and a qcl reference crs information parameter; and performing frequency tracking of the nct and the reference carrier on the basis of the csi-rs of the nct and the crs of the reference carrier.. ... Lg Electronics Inc

12/03/15 / #20150349937

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

The present invention relates to a wireless communication system. A method for user equipment transmitting channel state information (csi) in the wireless communication system, according to the present invention, comprises the steps of: receiving information on an n number of csi configurations for reporting the csi; receiving information for selecting an m (2≦m≦n) number of the csi configurations for joint csi from the n number of the csi configurations; calculating the m number of rank indexes (ri) based on each channel corresponding to the m number of csi configurations; calculating a joint ri based on a synthetic channel generated by synthesizing the channels corresponding to the m number of the csi configurations; and transmitting information on whether to report the joint csi based on a result from comparing the m number of the ris and the joint ri.. ... Lg Electronics Inc

12/03/15 / #20150349936

Method and apparatus for performing harq in carrier aggregation system

Provided are an apparatus and a method for executing an uplink hybrid automatic repeat request (harq) in a carrier aggregation system. The method transmits data to a base station from an uplink subframe of a second cell, and receives, from the base station, an acknowledgement/not-acknowledgement (ack/nack) or scheduling information for the data from a downlink subframe of a first cell, wherein if the timing relationship between the uplink subframe of the second cell and the downlink subframe of the first cell does not match the timing relationship for when the first cell is being used exclusively, then the scheduling information is received from the downlink subframe of the first cell.. ... Lg Electronics Inc

12/03/15 / #20150349925

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 at least one signal frame from the demodulated broadcast signals, wherein a signal frame includes service data corresponding to each of a plurality of physical paths, a time deinterleaver to time deinterleave service data in the at least one signal frame, a decoder to decode the time deinterleaved service data.. ... Lg Electronics Inc

12/03/15 / #20150349872

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

12/03/15 / #20150349871

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

12/03/15 / #20150349864

Method and device for transmitting and receiving signals by using codebook in wireless communication system

The present invention relates to a wireless communication system. A method by which a base station transmits a downlink signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving first and second precoding matrix indicators (pmis) from a terminal; determining a first matrix (w1) from a first codebook on the basis of the first pmi, determining a second matrix (w2) from a second codebook on the basis of the second pmi, and determining a precoding matrix (w) on the basis of the first matrix (w1) and the second matrix (w2); performing precoding by using the determined precoding matrix (w) at two or more layers to which a downlink signal is mapped; and transmitting a precoded signal to the terminal, wherein all precoding vectors included in the precoding matrix (w) have linear phase increment properties and can be orthonormal to one another.. ... Lg Electronics Inc

12/03/15 / #20150349813

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 corresponding to a number of physical paths, a time interleaver to time interleave the encoded service data in each physical path, 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 transmitting the broadcast signals having the modulated data.. ... Lg Electronics Inc

12/03/15 / #20150348495

Wearable device and method of controlling the same

Disclosed are a wearable device and method of controlling the same, which output more suitable image information on the basis of a state in which the wearable device is covered. The wearable device includes a wearable device body, a display unit provided in the wearable device body, a sensing unit included in the wearable device body, and configured to sense a region, in which the display unit is covered by an object, and a region in which the display unit is not covered, and a control unit configured to display first image information in a predetermined first region when the region in which the display unit is not covered corresponds to the predetermined first region, and display second image information in a predetermined second region when the region in which the display unit is not covered corresponds to the predetermined second region, as a result in which a portion of the display unit is covered by the object.. ... Lg Electronics Inc

12/03/15 / #20150348389

Smart band and emergency state monitoring method using the same

A smart band including a display unit provided at a body, and forming a first touch recognition region; a wrist band connected to the body and having a second touch recognition region at one side of the band; and a controller configured to sense a dangerous situation has occurred based on touch inputs on the first and second touch recognition regions, and transmit preset information to a remote guardian's mobile terminal, in response to the dangerous situation being sensed.. . ... Lg Electronics Inc

12/03/15 / #20150347811

Display device and method of controlling therefor

A display device and a method of controlling therefor are disclosed. The display device includes a fingerprint recognition unit configured to recognize a fingerprint and a movement of the fingerprint, a touch display unit configured to display visual content and a controller configured to control the fingerprint recognition unit and the touch display unit, wherein if a fingerprint contacted with the fingerprint recognition unit is recognized as a registered fingerprint, the controller is configured to switch a screen to a home screen from a lock screen by unlocking the display device, wherein if a notification event is detected the controller is configured to control the touch display unit to display a notification list selection screen together with the switched home screen, and wherein if a continuous movement of the fingerprint maintaining the contact is recognized, the controller is configured to perform a control process on the notification list selection screen.. ... Lg Electronics Inc

12/03/15 / #20150346901

Mobile terminal and image converting method thereof

An image converting method for a mobile terminal may include displaying a first image on a display unit, designating a partial area (or object) of the first image in response to a touch input, and outputting the designated partial area into a second image having a different stereoscopic type from the first image.. . ... Lg Electronics Inc

12/03/15 / #20150346899

Mobile terminal and control method thereof

A mobile terminal including a main body having front, side and rear surfaces; a sensing unit configured to sense a movement of the main body; a display unit including a first region located on the front surface and a second region extending from the first region and located on the side surface; and a controller configured to display first information on the first region of the display unit, activate the second region when the movement of the main body meets a preset condition in a deactivated state of the second region, and display second information associated with the first information on the second region.. . ... Lg Electronics Inc

12/03/15 / #20150346539

Display device

A display device includes a display module including a display panel including a front substrate and a back substrate, a guide panel positioned at an edge of a back surface of the display panel, and a frame which is positioned in the rear of the display panel and is connected to the guide panel, and a back cover positioned in the rear of the display panel. The back cover includes a first protrusion, which is formed in a first side area and includes a portion extending toward a second side area opposite the first side area, and a second protrusion which is formed in the second side area and includes a portion extending toward the first side area. ... Lg Electronics Inc

12/03/15 / #20150346492

Head mount display and method for controlling output of the same

A head mount display and method for outputting an output of the same are discussed. The method includes outputting a first task from the head mount display, the first task including at least one of a first video output and a first audio output; recognizing a portable device, which outputs a second task including at least one of a second video output and a second audio output; determining whether the first and second video outputs are swapping targets, if the portable device is recognized; swapping the first video output with the second video output if the first and second video outputs are determined to be swapping targets; determining whether the first and second audio outputs are swapping targets, if the portable device is recognized; and swapping the first audio output with the second audio output if the first and second audio outputs are determined to be swapping targets.. ... Lg Electronics Inc

12/03/15 / #20150346343

Three-dimensional space measurement device and method for operating same

In the present disclosure, a structure of a 3-dimensional space measurement device is maximally simplified to be easily carriable by a user to measure a 3-dimensional spatial data. For simplifying the structure, a light transmission unit and a light reception unit are fixed to a support plate, and the support plate is fixed to a rotation unit. ... Lg Electronics Inc

12/03/15 / #20150345511

Centrifugal fan

A centrifugal fan includes a main plate rotating about an axis of rotation, a shroud having an inlet port for introduction of air, and a plurality of blades circumferentially arranged between the main plate and the shroud so as to form a flow of air by accelerating air introduced through the inlet port. Each blade has a pressure surface formed such that a portion thereof near to the shroud is convex and a portion thereof near to the main plate is concave. ... Lg Electronics Inc

12/03/15 / #20150345072

Garment processing apparatus

The present invention relates to a garment processing apparatus comprising: a hot-air supply unit having a circulation flow path for directing the air drawn out from the interior of a garment receiving unit into the interior of the garment receiving unit, a heat exchange unit provided to the circulation flow path, for condensing and heating the air introduced into the circulation flow path, and a blower for circulating the air in the interior of the garment receiving unit through the circulation flow path; and a dryness detection unit having a flow rate detection means for measuring the amount of condensate water formed in the heat exchange unit, and a control section for determining the amount of moisture contained in the laundry on the basis of the flow rate data provided by the flow rate detection means.. . ... Lg Electronics Inc

12/03/15 / #20150345071

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet and a drawer retractably provided in the cabinet. An accommodation unit is disposed in the drawer and defines a space configured to receive washing water. ... Lg Electronics Inc

12/03/15 / #20150345065

Washing machine and control method thereof

A washing machine is disclosed. The washing machine includes an object sensor for sensing movement of an object within a predetermined distance, an input unit for receiving a user command, a door for opening and closing an entrance for introducing the laundry into the drum, and a controller configured to activate the input unit when the object sensor senses movement of the object and perform an operation corresponding the user command received by the activated input unit.. ... Lg Electronics Inc

12/03/15 / #20150345063

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet having an upper surface, the upper surface being configured to receive an object thereon, a drawer adapted to be drawn from the cabinet, a drum disposed in the drawer and defining a space for receiving laundry, a driving unit configured to rotate the drum, a control unit configured to control the driving unit, and a connector unit configured to impact an ability of the control unit to control operation of the driving unit based on whether or not the object is placed on the upper surface of the cabinet by preventing the control unit from controlling operation of the driving unit based on the object being absent from the upper surface of the cabinet and by allowing the control unit to control operation of the driving unit based on the object being placed on the upper surface of the cabinet.. . ... Lg Electronics Inc

12/03/15 / #20150345062

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet and a drawer retractably provided in the cabinet. An accommodation unit is provided at the drawer and defines a space configured to receive washing water. ... Lg Electronics Inc

12/03/15 / #20150345061

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet and a drawer retractably provided in the cabinet. A tub is provided in the drawer and defines a space configured to receive washing water. ... Lg Electronics Inc

12/03/15 / #20150344774

Yellow light emitting phosphor and light emitting device package using the same

Disclosed are phosphors and, more particularly, yellow light emitting phosphors and light emitting device packages using the same. The yellow light emitting phosphor includes a first phosphor including at least one of lu3al5o12:ce, srsi2o2n2, and β-type sialon and a second phosphor mixed with the first phosphor to form a mixture, the second phosphor including α-type sialon(li-α-sialon) containing li as a metal component, wherein the second phosphor emits light having a central wavelength in a range of 550 nm to 590 nm by being excited by near ultraviolet (uv) or blue light, the mixture of the first phosphor and the second phosphor is excited by the near uv or blue light to emit yellow light.. ... Lg Electronics Inc

12/03/15 / #20150344059

Input system disposed in steering wheel and vehicle including the same

An input system for a vehicle having a steering wheel includes an input unit with a plurality of buttons that are disposed in the steering wheel of the vehicle, and a processor configured to detect an event and to assign a function to at least one of the buttons that corresponds to the detected event. At least one of the plurality of buttons includes a display portion configured to display an image corresponding to the assigned function, and an operation portion disposed under the display portion, the operation portion including one or more protruding members that are activatable. ... Lg Electronics Inc

12/03/15 / #20150344032

Driver assistance apparatus capable of performing distance detection and vehicle including the same

A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera and a processor to perform a calibration based on first regions that include objects for vehicle structures or external to the vehicle in stereo images acquired by the stereo camera in a calibration mode and to detect a distance to an object ahead of the vehicle based on second regions not including the objects for the vehicle structures in the stereo images acquired by the stereo camera in a normal mode. ... Lg Electronics Inc

12/03/15 / #20150343951

Driver assistance apparatus capable of diagnosing vehicle parts and vehicle including the same

A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera, a sensor unit to sense a travel state of a vehicle, and a processor to diagnose a part of the vehicle based on stereo images received from the stereo camera and vehicle travel state information sensed by the sensor unit. ... Lg Electronics Inc

12/03/15 / #20150343916

Vehicle charge assistance device and vehicle including the same

A vehicle charge assistance device and a vehicle including the same are disclosed. The vehicle charge assistance device includes at least one camera mounted on a vehicle, an antenna to detect a magnetic field from a charging device, and a processor to control movement of the vehicle. ... Lg Electronics Inc

12/03/15 / #20150343387

Membranes having antibiotic and hydrophilic properties and preparation method thereof

The present invention relates to a separation membrane having both antibiotic and hydrophilic properties for water treatment and a preparation method thereof. In the separation membrane of the present invention, since an organic compound (antimicrobial and/or hydrophilic compound) is chemically conjugated to non-metal inorganic nanoparticles or metal nanoparticles, the nanoparticles are not eluted from the separation membrane even when the separation membrane is used for water treatment for a long period of time, so that the separation membrane may continuously maintain antimicrobial properties and high water permeability, is safe to the human body even when used for the treatment of drinking water, such as water purification, and exhibits characteristics in which stain resistance is also significantly enhanced due to antimicrobial and hydrophilic properties, which have been continuously imparted. ... Lg Electronics Inc

12/03/15 / #20150342542

Handling vehicle accidents using a mobile terminal

A mobile terminal includes a terminal body that is wearable on a part of a user's body. A wireless communication unit of the mobile terminal connects to an e-call system of a vehicle and receives information related to a state of the vehicle. ... Lg Electronics Inc

11/26/15 / #20150342089

Mobile terminal

. . A mobile terminal having a structure increasing heat dissipation efficiency, including a printed circuit board (pcb) disposed within a terminal body and having a heating element which generates heat mounted thereon, a frame having a space formed on one surface thereof and allowing the pcb to be installed therein, and a heat pipe supported by the frame, disposed on one surface of the frame, and connected to the pcb to dissipate heat generated by the heating element outwardly from the terminal body, wherein the frame includes a hold portion extending from an end portion thereof to cover at least a portion of the heat pipe in order to prevent the heat pipe from being released from the frame by external force applied to the terminal body.. . ... Lg Electronics Inc

11/26/15 / #20150342024

Mobile terminal

A mobile terminal is disclosed. A mobile terminal according to the present invention comprises a housing; pcb installed inside the housing; and a battery pack disposed at least one side of the pcb and including at least one heat conductive layer radiating heat generated from the pcb. ... Lg Electronics Inc

11/26/15 / #20150341966

Method and apparatus for transmitting frame in wireless local area network (wlan) system

A frame transmission method, for receiving data in a wireless local area network. A destination station establishes a direct link with a source station. ... Lg Electronics Inc

11/26/15 / #20150341961

Method and apparatus for channel access in wireless lan system

The present invention relates to a wireless communication system and, more particularly, to a method and apparatus for channel access in a wireless lan system. To perform the abovementioned technical task, the method for performing channel access by a station (sta) in a wireless lan system, according to one embodiment of the present invention, may comprise the steps of: deferring, if the channel is in an idle state, the transmission of a first frame until a second frame is detected from another station; and transmitting the first frame when the second frame is detected.. ... Lg Electronics Inc

11/26/15 / #20150341959

Grouping-based data transceiving method in wireless lan system and apparatus for supporting same

Provided is a data transceiving method performed by a station (sta) in a wireless lan system. The method comprises receiving a channel access information element from an access point, said channel access information element containing sta group information and channel access interval information, said sta determining whether the channel access interval specified by the channel access interval information is for the sta based on the sta group information; and transceiving data to/from said access point during the channel access interval if the channel access interval is for the sta.. ... Lg Electronics Inc

11/26/15 / #20150341935

Apparatus and method for dynamically allocating radio resource

A method for a terminal to communicate with a network using a plurality of frequency band cells, and the terminal for performing the method are discussed. The method according to one embodiment includes acquiring frequency bands information on which of frequency bands measurement can be performed and on which of the frequency bands measurement cannot be performed. ... Lg Electronics Inc

11/26/15 / #20150341926

Method for updating base station information in converged network supporting multiple communication systems, and device therefor

This method whereby abase station in a first communication system updates base station information in a converged network supporting multiple communication systems may comprise the steps of: receiving a first message including changed information from a base station in a second communication system if information from and related to the base station in the second communication system has changed or if information related to the base station in the first communication system has changed; and updating with the changed information on the basis of the first message.. . ... Lg Electronics Inc

11/26/15 / #20150341923

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 transmitting ack/nack information in a carrier aggregation-based wireless communication system, comprising the steps of: receiving one or more pdcch signals from a specific sf section in an fdd cell; receiving one or more pdsch signals indicated by the one or more pdcch signals; and transmitting ack/nack information corresponding to the one or more pdsch signals through a physical uplink control channel (pucch), wherein the specific sf section includes one or more first sfs and one second sf, wherein pucch transmission is limited in one or more first ul sfs corresponding to the one or more first sfs, wherein pucch transmission is allowed from a second ul sf corresponding to the second sf, the ack/nack information is transmitted from the second ul sf by using a pucch resource allocated by an upper layer when a pdsch signal exists in the one or more first sfs, and wherein the ack/nack information is transmitted from the second ul sf by using a pucch resource linked to an index of a resource from which a corresponding pdcch signal is transmitted when one pdsch signal exists only in the second sf.. ... Lg Electronics Inc

11/26/15 / #20150341918

Method for receiving control information in wireless communications system and apparatus therefor

The present invention relates to a wireless communication system. More specifically, a method for enabling a terminal to receive control information in a wireless communications system according to the present invention includes the steps of: constituting pcell and scell; and monitoring a plurality of expected channels in a search space to receive the control information from a sub-frame #n in scell, wherein if the sub-frame #n is included in a particular sub-frame set, the search space includes css, or if the sub-frame #n is not included in the particular sub-frame set, the search space includes only uss.. ... Lg Electronics Inc

11/26/15 / #20150341917

Digital broadcasting system and data processing method in the digital broadcasting system

A digital broadcasting system and a data processing method are disclosed. In an aspect of the present invention, the present invention provides a data processing method including receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the received broadcast signal, outputting demodulation time information of a specific position of a broadcast signal frame, and acquiring reference time information contained in the mobile service data frame, setting the reference time information to a system time clock at a specific time based on the demodulation time information and decoding the mobile service data according to the system time clock.. ... Lg Electronics Inc

11/26/15 / #20150341914

Method for receiving downlink control information by ue in wireless communication system, and apparatus for same

The present invention relates to a method for receiving control information by a ue in a wireless communication system, and an apparatus for same. More specifically, the method includes a step of receiving reconfiguration downlink control information (dci), wherein the reconfiguration dci includes a plurality of reconfigurations relating to a ue group including the ue and is configured so as to be received on the basis of a radio network temporary identifier (rnti) defined for the reconfiguration dci.. ... Lg Electronics Inc

11/26/15 / #20150341883

Method of performing cell search in wireless communication system

A method of performing cell search includes receiving a primary synchronization signal (pss) comprising a primary synchronization code (psc) and receiving a secondary synchronization signal (sss) comprising a first secondary synchronization code (ssc) and a second ssc, wherein the sss includes a first sss and a second sss, the first ssc and the second ssc are arranged in that order in the first sss, and the second ssc and the first ssc are arranged in that order in the second sss. Detection performance on synchronization signals can be improved, and cell search can be performed more reliably.. ... Lg Electronics Inc

11/26/15 / #20150341880

Method and apparatus for accessing channel in wlan system

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a wlan system. A method for synchronizing channels from a station (sta) in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving from an access point (ap) setting information with respect to an least one slot allowing channel access by the sta; receiving a synchronization frame from the ap from a slot boundary of the at least one slot; and synchronizing the channels on the basis of the synchronization frame, wherein the synchronization frame may be a null data packet (ndp) frame.. ... Lg Electronics Inc

11/26/15 / #20150341878

Method and device for transmitting and receiving signal for device-to-device communication in wireless communication system

One embodiment of the present invention relates to a method for enabling a first user equipment (ue) to transmit and receive a signal for device-to-device (d2d) communication in a wireless communication system, and the method for transmitting and receiving a signal for d2d communication comprises the steps of: acquiring downlink synchronization of a serving cell in a second ue; transmitting a random access preamble to the serving cell in the second ue; receiving a random access response including timing advance as a response to the random access preamble transmission; and receiving a beacon signal transmitted by the second ue using the timing advance.. . ... Lg Electronics Inc

11/26/15 / #20150341877

Method and apparatus for performing synchronization in wireless communication system

A method for and apparatus for performing a synchronization in a wireless communication system is provided. A wireless device checks a configuration including a resource relationship about reference signals (rss) between a first cell and a second cell; receives a first reference signal (rs) from the first cell; determines a timing reference to receive a second rs based on the resource relationship; receives the second rs from the second cell based on the timing reference; performs a frequency tracking using the second rs; and decodes data signals from the second cell.. ... Lg Electronics Inc

11/26/15 / #20150341870

Terminal device for transmitting a power headroom report in a multi-carrier communication system, and method for same

A method and device for transmitting a power headroom report (phr) by a user equipment (ue) in a communication system supporting a plurality of carriers. The method includes transmitting, to an enode b (enb), a power headroom report (phr) related to the plurality of carriers configured for the ue. ... Lg Electronics Inc

11/26/15 / #20150341866

Method for controlling uplink power in wireless communication system and device therefor

The present invention relates to a wireless communication system and, more specifically, provides a method for controlling uplink power and a device therefor. The method whereby user equipment controls uplink transmission power in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving first uplink-downlink (ul-dl) configuration information from a base station through a system information block; receiving second ul-dl configuration information for a downlink hybrid automatic repeat and request (harq) operation from the base station; receiving a transmission power control (tpc) command from the base station; and determining uplink transmission power for a first uplink channel on the basis of the first ul-dl configuration information and the tpc command and determining uplink transmission power for a second uplink channel on the basis of the second ul-dl configuration information and the tpc command.. ... Lg Electronics Inc

11/26/15 / #20150341865

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

11/26/15 / #20150341864

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 a carrier aggregation-based wireless communication system, comprising the steps of: configuring a first cell and a second cell; transmitting a first pucch signal from subframe #n in the first cell; and transmitting a second pucch signal from subframe #n in the second cell, wherein when the sum of transmit power of the first pucch signal and transmit power of the second pucchj signal exceeds a predetermined maximum transmit power configured to the terminal, the transmit power of the pucch signal having a lower priority from among the first ucch signal and the second pucch signal is reduced or the transmission is dropped.. ... Lg Electronics Inc

11/26/15 / #20150341853

Method and apparatus for controlling beacon transmission in wireless communication system

A method and apparatus for controlling beacon transmission in a wireless communication system. A cellular node may control beacon transmission of an access point (ap) in an infrastructure basic service set (bss). ... Lg Electronics Inc

11/26/15 / #20150341849

Method for searching for service or advertising in direct communication system and device therefor

The present invention relates to a wireless communication system, and a method for executing a service search and an advertisement. To this end, the method by which a first wireless device performs a service search comprises the steps of: transmitting a probe request frame which includes a hash value; receiving, from a second wireless device, a probe response frame which includes first service information corresponding to the hash value; transmitting a service search request frame which includes a search word to the second wireless device; and receiving, from the second wireless device, a service search response frame which includes second service information corresponding to the search word, wherein if a preset symbol is attached to the search word, the second service information can include at least one service name having the search word as a prefix.. ... Lg Electronics Inc

11/26/15 / #20150341844

Method and apparatus for obtaining information related to beacon transmission in wireless communication system

A method and apparatus for obtaining information related to beacon transmission in a wireless communication system is provided. A node of a primary radio access technology (rat) system obtains first information related to beacon transmission including information on a start point of a beacon interval of each entity of a secondary rat system, and transmits second information related to the beacon transmission based on the obtained first information related to the beacon transmission to a general device through the primary rat system.. ... Lg Electronics Inc

11/26/15 / #20150341840

Method and apparatus for handling traffic steering failure in wireless communication system

A method and apparatus for transmitting information in a wireless communication system is provided. A user equipment (ue) determines whether a failure of traffic steering, between a 3rd generation partnership project (3gpp) network and a wireless local area network (wlan), has occurred. ... Lg Electronics Inc

11/26/15 / #20150341826

Broadcasting signal transmitting apparatus, broadcast signal receiving apparatus, and broadcast signal transceiving method in a broadcast signal transceiving apparatus

Disclosed is a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in a broadcast signal transceiving apparatus. The broadcast signal transmitting method comprises the following steps: compressing the headers of data packets of an ip stream identified by ip address information, wherein the compressed data packets include a first packet, the header of which contains static field information, a second packet, the header of which contains dynamic field information, and a third packet, the header of which contains the compressed static field information and/or the compressed dynamic field information; signaling ip-plp mapping information for mapping the ip stream and a component plp for transmitting the ip stream, the ip stream compression information, and the header information of the first packet to l2 signaling information; and transmitting the header information of the second and third packets via the component plp, and transmitting the l2 signaling information via a common plp.. ... Lg Electronics Inc

11/26/15 / #20150341816

Method for managing radio resource in multi-cell wireless communication system and device therefor

The present invention relates to a radio resource management (rrm) measurement method of a terminal and a device therefor in a multi-cell wireless communication system. Particularly, the rrm measurement method comprises the steps of: receiving, from a serving cell, information associated with an rrm for a neighboring cell; and performing an rrm measurement for the neighboring cell according to the information associated with the rrm, wherein the serving cell and the neighboring cell are respectively set to change at least one uplink subframe according to a preset uplink-downlink configuration (ul-dl configuration) for downlink communication, and subframes for an rrm measurement for the neighboring cell are considered to be the same as subframes for an rrm measurement of the serving cell if the information associated with the rrm indicates the uplink-downlink configurations (ul-dl configurations) of the serving cell and the neighboring cell are the same.. ... Lg Electronics Inc

11/26/15 / #20150341803

Method for measuring subband in wireless communication system, and apparatus therefor

According to one embodiment of the present invention, disclosed is a method for measuring a subband by pico base station(s) located within a coverage of a macro base station in a wireless communication system. The method is performed by a first pico base station, and comprises the steps of: receiving beacon signals from other pico base station(s) in the coverage of the macro base station via each subband of all the subbands of the whole band of the wireless communication system, and measuring the receiving quality of the beacon signal received via each subband; determining whether to select at least one subband from among said all subbands based on the measured receiving quality of the beacon signal; and transmitting, if at least one subband is selected, the beacon signal via the selected at least one subband.. ... Lg Electronics Inc

11/26/15 / #20150341760

Mobile terminal and method for receiving an incoming call

A method for receiving an incoming call using a mobile terminal, the method including receiving an incoming call at the mobile terminal; displaying a receiving delay button on a display unit of the mobile terminal responsive to receiving the incoming call; receiving a signal of a selection of the receiving delay button; and transmitting a predetermined comment to a source of the incoming call responsive to the selection of the receiving delay button. In addition, the transmitting the predetermined comment is performed after a voice signal from the source of the incoming call finishes when the voice signal from the source of the incoming call detected.. ... Lg Electronics Inc

11/26/15 / #20150341755

Information providing apparatus and method thereof

Provided are an information providing apparatus and a method thereof capable of easily and effectively using information stored in each of a plurality of terminals. The information providing apparatus includes a communication unit configured to establish a communication network with a mobile terminal within a vehicle, a display unit configured to display a vehicle image, and a control unit configured to receive identification information of the mobile terminal and position information of the mobile terminal through the communication unit, and to control the display unit to display the received position information of the mobile terminal in the vehicle image and display a mobile terminal image corresponding to the identification information in the displayed position information of the mobile terminal.. ... Lg Electronics Inc

11/26/15 / #20150341717

Glass-type terminal and method of controlling the same

A glasses-type terminal including a main body configured to be worn as glasses on a user's head; a first microphone configured to detect a vibration signal through a skull portion of the user in which a voice being input propagates through the skull portion of the user; a second microphone configured to detect a voice signal in which the voice being input propagates over the air; a memory configured to store a pre-registered vibration signal and a pre-registered voice signal corresponding to a pre-registered voice; and a controller configured to switch a locked state to an unlocked state when the vibration signal detected through the first microphone is matched to the pre-registered vibration signal and the voice signal detected through the second microphone is matched to the pre-registered voice signal.. . ... Lg Electronics Inc

11/26/15 / #20150341700

Information descriptor and extended information descriptor data structures for digital television signals

According to an aspect, there is provided a digital television (dtv) data stream including program and system information protocol (psip) data associated with content of the dtv data stream, the psip data including a virtual channel table (vct) and an event information table (eit), the eit comprising: a source identification field identifying a source of an associated event in a dtv data stream; an event identification field indicating an identification of the event; a start time field indicating a start time of the event; a title field indicating a title of the event; and a descriptor comprising: a descriptor tag identifying the descriptor as a genre descriptor; a descriptor length indicating a total length of the descriptor; and at least one category code for an associated event in a dtv data stream, each category code specifying genre, program type, or category information of the associated event, wherein the at least one category code specifies at least one of a set of basic categories.. . ... Lg Electronics Inc

11/26/15 / #20150341679

Information descriptor and extended information descriptor data structures for digital television signals

According to an aspect, there is provided a digital television (dtv) data stream including program and system information protocol (psip) data associated with content of the dtv data stream, the psip data including a virtual channel table (vct) and an event information table (eit), the eit comprising: a source identification field identifying a source of an associated event in a dtv data stream; an event identification field indicating an identification of the event; a start time field indicating a star time of the event; a title field indicating a title of the event; and a descriptor comprising: a descriptor tag identifying the descriptor as a genre descriptor; a descriptor length indicating a total length of the descriptor; and at least one category code for an associated event in a dtv data stream, each category code specifying genre, program type, or category information of the associated event, wherein the at least one category code specifies at least one of a set of basic categories.. . ... Lg Electronics Inc

11/26/15 / #20150341650

Video encoding method, video decoding method, and device using same

The present invention relates to a video encoding method, a video decoding method, and a device using the same, and the video encoding method according to the present invention comprises the steps of: specifying a tile and a slice by partitioning an inputted picture; performing encoding on the basis of the tile and the slice; and transmitting the encoded video information, wherein the picture is partitioned into one or more tiles and one or more slices, and the restrictions for parallel processing can be applied to the tiles and the slices.. . ... Lg Electronics Inc

11/26/15 / #20150341642

Video encoding method, video decoding method, and apparatus using same

The present invention relates to a video encoding method, to a video decoding method, and to an apparatus using same. The video encoding method according to the present invention comprises the steps of: setting a tile and a slice for the inputted current picture; performing encoding based on the tile and the slice; and a step of transmitting the encoded video information. ... Lg Electronics Inc

11/26/15 / #20150341626

3d display device and method for controlling the same

A device and a method for controlling the same are disclosed, in which a user may control a 3d display device more conveniently and exactly. The 3d display device comprises a 3d display unit a measurement unit configured to obtain location information indicating a location of a user located in front of the 3d display unit, and a processor configured to control the 3d display unit and the measurement unit, wherein the processor obtains a first angle, which is a horizontal angle between the 3d display unit and the user, by using the location information, maintains an image displayed on the 3d display unit if the first angle is within a preset first angle range, and rotates the image displayed on the 3d display unit based on a vertical axis of the image and in a left or right direction according to the first angle if the first angle departs from the preset first angle range.. ... Lg Electronics Inc

11/26/15 / #20150341620

Stereo camera and driver assistance apparatus and vehicle including the same

A stereo camera and a driver assistance apparatus and a vehicle including the same are disclosed. The stereo camera includes a first image sensor to sense an image corresponding to at least one exposure time, a second image sensor to sense images corresponding to a plurality of exposure times, and a processor to generate a disparity map and an rgb image based on the images acquired by the first and second image sensors. ... Lg Electronics Inc

11/26/15 / #20150341611

Video data processing method and device for display adaptive video playback

A video data processing method and/device for display adaptive video playback are disclosed. The video data processing method includes receiving video data and dynamic range mastering information including dynamic range related information of the video data from a source device via an interface, and playing the received video data back. ... Lg Electronics Inc

11/26/15 / #20150341545

Voice tracking apparatus and control method therefor

A method for controlling a voice tracking apparatus according to an embodiment of the present invention includes the steps of: tracking a sound source of a voice signal generated from the outside; turning an image capturing unit of the voice tracking apparatus toward the location of the tracked sound source; and beamforming the voice signal of the sound source through a voice input unit mounted on the image capturing unit.. . ... Lg Electronics Inc

11/26/15 / #20150341540

Portable device controlling unmanned aerial vehicle and method of controlling therefor

The present specification relates to a portable device controlling an unmanned aerial vehicle and a method of controlling therefor. According to one embodiment, a method of controlling a portable device controlling an unmanned aerial vehicle capturing an image includes the steps of obtaining first image information of a target object using a camera unit, transmitting a capture control signal controlling image capture for the target object to the unmanned aerial vehicle, receiving second image information of the target object captured based on the capture control signal from the unmanned aerial vehicle and generating a 3d image corresponding to the target object using the first image information and the second image information.. ... Lg Electronics Inc

11/26/15 / #20150341482

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal capable of efficiently controlling reception of an incoming call in a state that an external terminal capable of assisting audio output is connected with the mobile terminal and a method of controlling therefor. Specifically, the present invention relates to the mobile terminal including a wireless communication unit configured to communicate with the external terminal, a sensing unit configured to detect a movement of the mobile terminal, an audio output unit and a controller, if a first movement is detected by the sensing unit in the middle of receiving the incoming call in a first configuration state of which an audio output is performed via a first external terminal, configured to accept the incoming call and switch to a second configuration outputting an calling signal for the accepted incoming call via the audio output unit instead of the first external terminal.. ... Lg Electronics Inc

11/26/15 / #20150341436

Information providing system and method thereof

This specification allows a plurality of terminals to exchange and use data stored in each of the terminals through their own embedded web servers. An information providing system according to embodiments disclosed herein includes a first web server and a first controller both embedded in a telematics terminal mounted in a vehicle, and a second web server and a second controller both embedded in a mobile terminal. ... Lg Electronics Inc

11/26/15 / #20150341198

Apparatus and method for transmitting data using a plurality of carriers

An apparatus for receiving signals includes a receiver for receiving a time domain signal from a transmitter, wherein at least one first information bit is mapped, resulting in at least one first mapped symbol; at least one second information bit is mapped, resulting in at least one second mapped symbol; the at least one second mapped symbol is multiplied by at least one third information bit; and the time domain signal is generated from the at least one first mapped symbol and the at least one second mapped symbol.. . ... Lg Electronics Inc

11/26/15 / #20150341156

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 transmitting ack/nack information in a carrier aggregation-based wireless communication system, comprising the steps of: aggregating a first tdd cell having a first ud configuration and a second tdd cell having the first ud configuration; transmitting ack/nack information corresponding to the first tdd cell through a ul sf on the first tdd cell; and transmitting ack/nack information corresponding to the second tdd cell through a ul sf on the second tdd cell, wherein the timing of the ul sf on the first tdd cell is provided as a ul sf set according to the first ud configuration, and the timing of the ul sf on the second tdd cell is provided based on a subset under the ul sf set according to the first ud configuration.. ... Lg Electronics Inc

11/26/15 / #20150341152

Method for transceiving channel state information in wireless access system, and apparatus for supporting same

The present invention relates to a wireless access system that supports massive mimo, and provides a method for transceiving channel state information (csi) for operating the massive mimo and an apparatus for supporting said method. The method for transmitting csi by a terminal in a wireless access system that supports massive multi-input multi-output (mimo), according to one embodiment of the present invention, may comprise the steps of: receiving a signal including report period information; receiving downlink data including a reference signal; measuring first csi using the reference signal; acquiring second csi using the first csi; and reporting the first csi or the second csi to a base station based on the report period information. ... Lg Electronics Inc

11/26/15 / #20150341150

Method for performing communication between terminals and apparatus therefor

Disclosed is a method for enabling a first terminal to communicate with a second terminal. Specifically, the method includes the steps of: receiving from a base station the format information of a first sub-frame for directly communicating with a second terminal; and assigning a signal for direct communication between the terminals to the first sub-frame according to the format information, wherein the format information contains the information concerning the resource region assigned with the signal for the direct communication between the terminals in the first sub-frame if a part of the first sub-frame overlaps a subsequent second sub-frame.. ... Lg Electronics Inc

11/26/15 / #20150341132

Method for reception in cooperative transmission environment and terminal

One embodiment of the present specification provides a reception method for a terminal supporting cooperative multi-point (comp). The reception method for the terminal may comprise the steps of: receiving a signal which indicates that a channel state indicator-reference signal (csi-rs) port and a cell-specific reference signal (crs) port are almost quasi co-located; and determining a frequency offset between a crs and a demodulation-reference signal (dm-rs), which is quasi co-located with the crs, on the basis of the signal which indicates that the csi-rs port and the crs port are almost quasi co-located. ... Lg Electronics Inc

11/26/15 / #20150341101

Method and apparatus for channel estimation in wireless communication system

A method for estimating a channel transmitted through a 2-dimensional (2d) array antenna by a user equipment (ue) in a wireless communication system comprising calculating channel estimation values for each of horizontal and vertical direction antenna arrays of the 2d array antenna in a channel state information-reference signal (csi-rs) resource using a discrete fourier transform (dft) based channel estimation scheme, wherein the channel estimation values are expressed as one or more non-zero channel taps due to multipath fading; deriving channel vectors for each of the horizontal direction antenna arrays and channel vectors for each of the vertical direction antenna arrays using l significant power sums of filtered channel taps; and calculating channel vectors of the 2d array antenna by operating kronecker product of the channel vectors for each of the horizontal direction antenna arrays and the channel vectors for each of the vertical direction antenna arrays.. . ... Lg Electronics Inc

11/26/15 / #20150341099

Method and apparatus for performing fractional beamforming by large-scale mimo in a wireless communication system

A method for performing fractional beamforming using a massive antenna array at a base station (bs) in a wireless communication system is disclosed. The method includes dividing the massive antenna array by rows or by columns into partitions, receiving feedback information about the partitions from a user equipment (ue), determining sub-precoders for the partitions based on the feedback information, and transmitting a signal to the ue by performing beamforming using the sub-precoders and a linking precoder that links the partitions to each other.. ... Lg Electronics Inc

11/26/15 / #20150341092

Method for reporting channel state information for 3-dimensional beam forming in wireless communications system

Disclosed is a method for reporting the channel state information for a 3-dimensional beam forming in a wireless communications system and an apparatus therefor. A method for enabling a terminal to transmit the channel state information (csi) in a wireless communications system according to an embodiment of the present invention includes the steps of: receiving a reference signal from a base station supporting a 2-dimensional antenna array; determining the csi by means of the reference signal; and transmitting the determined csi to the base station. ... Lg Electronics Inc

11/26/15 / #20150341091

Method and apparatus for receiving downlink radio signal

A method of a receiving a downlink signal from a base station including a two-dimensional (2d) antenna array composed of a plurality of antenna elements in a wireless communication system is disclosed. The method includes receiving a reference signal allocated to at least one column-direction antenna array of the 2d antenna array, receiving information about a semi-static beam candidate set composed of at least one semi-static beam applicable to the at least one column-direction antenna array, and measuring an average channel state for semi-static beamforming using the received reference signal and the information about the semi-static candidate set. ... Lg Electronics Inc

11/26/15 / #20150340757

Antenna device and mobile terminal having same

An antenna apparatus according to one exemplary embodiment disclosed herein includes a first member and a second member limiting a slot, a feeding unit provided on one surface of a carrier covering the slot and configured to feed the slot, and a first radiator formed on the one surface of the carrier with being spaced apart from the feeding unit, and electrically connected to the first member, the first radiator configured to resonate together with the slot at a first frequency band and a second frequency band.. . ... Lg Electronics Inc

11/26/15 / #20150340031

Terminal and control method therefor

A method for controlling the operation of a terminal according to an embodiment of the present invention includes the steps of: operating the terminal in a voice-recognition mode by receiving a voice-recognition command from the user; analyzing a voice received from the user so as to determine the user's intention; outputting the primary response in a voice according to the user's intention; analyzing the user's reaction to the primary response; and controlling the operation of the terminal according to the result of analyzing the user's reaction.. . ... Lg Electronics Inc

11/26/15 / #20150339244

Method for delivering user input, and device using same

Provided is a method of delivering a user input received from a human interface device (hid) to a source device by a sink device. The method includes: receiving the user input from the hid; generating hid user input information including a first field that represents a type of the hid, a second field that represents an interface type of the hid, and a third field that includes the user input received from the hid; and transmitting the configured hid user input information to the source device.. ... Lg Electronics Inc

11/26/15 / #20150339093

Display device and method of controlling therefor

A display device including two or more display areas is disclosed. The display device includes a task bar between the two or more display areas. ... Lg Electronics Inc

11/26/15 / #20150339055

Mobile terminal and method of controlling the same

A mobile terminal including a terminal body including a front surface, a lateral surface, and a rear surface; a display unit including a first region disposed on one side of the terminal body and a second region disposed on another side of the terminal body; and a controller configured to when an event occurs on the mobile terminal, display a graphic object indicating the occurrence of the event in one of the first and second regions, when a pre-set type of touch is applied to the graphic object, display notification information related to the graphic object in the other region different from the any one region to allow contents related to the event to be read, and when the notification information displayed in the other region is selected, display contents related to the event in at least a portion of the other region to allow the contents related to the event to be read.. . ... Lg Electronics Inc

11/26/15 / #20150339014

Method of controlling mobile terminal

A method of controlling a mobile terminal, for diagnosing a home appliance using the mobile terminal is disclosed. The method includes a menu display step of displaying a diagnosis menu for diagnosis of a home appliance on a display, an information receiving step of receiving information about a current state of the home appliance or presence of a problem as an audio signal when the diagnosis menu is selected, the information being diagnosed by the home appliance, a result display step of displaying a diagnosis result of the home appliance on the display, the diagnosis result being obtained based on the information received in the information receiving step, and a solution display step of displaying a solution based on the diagnosis result to suggest a measure to be taken by a user to the user.. ... Lg Electronics Inc

11/26/15 / #20150338988

Mobile terminal and method for controlling the same

A mobile terminal including a touch screen with a first display area disposed at a front of a terminal body and a second display area disposed at a side of the terminal body; and a controller configured to display an operation screen on the first display area, display, on the second display area, information related to the operation screen displayed on the first display area in response to the terminal body being rotated from a first position to a second position, and control the information displayed on the second display area in response to an input received through the first display area.. . ... Lg Electronics Inc

11/26/15 / #20150338979

Watch type mobile terminal and control method for the mobile terminal

Disclosed is a watch type mobile terminal wearable on a wrist. The watch type mobile terminal includes a main body, a band unit, a sensing unit and a controller. ... Lg Electronics Inc

11/26/15 / #20150338652

Eyewear type terminal and control method thereof

An eyewear type terminal includes a camera, an infrared light emitting part, a display unit and a controller. The camera obtains a first image using at least one image sensor. ... Lg Electronics Inc

11/26/15 / #20150338220

Method for transferring route and device therefor

A method for transferring a route of a trip identified by departure and destination which are calculated by a server to a third terminal, according to one embodiment of the present invention, is performed by a terminal, and the departure is a position of the third terminal defined as an identifier (id) of the third terminal, and the destination is a current position of the terminal. The method comprises the steps of: requesting a server to transfer a route to the third terminal, wherein the route is transferred to the third terminal according to the request for the route transfer; requesting registration in a notification service with respect to the third terminal to the server, wherein the notification service is set in order to notify the terminal that a specific operation of the third terminal is performed if the specific operation is performed; receiving, from the server, a notification for indicating that the specific operation of the third terminal is performed, when the specific operation of the third terminal is performed; and transmitting an updated position of the terminal to the server when the terminal moves from a previously reported position to a predetermined distance, if the notification indicates that the third terminal has requested reception of update information with respect to the route.. ... Lg Electronics Inc

11/26/15 / #20150338160

Turbo chiller and chiller system including the same

A turbo chiller and a chiller system are disclosed. The turbo chiller includes a compressor including an impeller for compressing a refrigerant and a motor for driving the impeller, a condenser configured to perform heat exchange between condensed water and the refrigerant introduced from the compressor, an evaporator configured to perform heat exchange between chilled water and the refrigerant discharged from the condenser, and an expansion valve disposed between the condenser and the evaporator. ... Lg Electronics Inc

11/26/15 / #20150338145

Heat pump

A heat pump includes a first cycle device and a second cycle device. The first cycle device is connected such that, in a heating operation, a first refrigerant is circulated in an order of a first compressor, a 4-way valve, a first heat exchanger, a second heat exchanger, a first expansion mechanism, a third heat exchanger, the 4-way valve, and the first compressor, and such that, in a cooling operation, the first refrigerant is circulated in an order of the first compressor, the 4-way valve, the third heat exchanger, the first expansion mechanism, the second heat exchanger, the first heat exchanger, the 4-way valve, and the first compressor. ... Lg Electronics Inc

11/26/15 / #20150337838

Scroll compressor

A scroll compressor is provided. An interference prevention portion may be formed on a side wall surface of at least one of a fixed wrap or an orbiting wrap. ... Lg Electronics Inc

11/26/15 / #20150337481

Laundry treating machine with high frequency drying apparatus

A laundry treatment machine is provided. The laundry treatment machine includes at least one main body, a pedestal, and a high frequency drying apparatus. ... Lg Electronics Inc

11/26/15 / #20150337118

Transparent composite material and a production method therefor

A colorless composite material according to an embodiment includes glass fibers, and inorganic-organic hybrid resin having inorganic bonds and organic bonds, wherein the inorganic bonds are m-o-m bonds and m denotes a metallic element, wherein the metallic element is one of ti, zr and al.. . ... Lg Electronics Inc

11/26/15 / #20150335220

Robot cleaner

A robot cleaner configured to elastically deform a brush part using contact force between bristles and a floor and then restoring the brush part to vibrate the bristles, thereby improving cleaning performance. The robot cleaner includes a case that moves on a floor, a brush shaft mounted to the case such that the brush shaft rotates by driving force from a drive unit, an elastic member fixed to the brush shaft, the elastic member made of an elastic material, and a brush part fixed to the elastic member, the brush part having bristles, wherein the brush part generates generate vibration during deformation and restoration of the elastic member when external force is applied. ... Lg Electronics Inc

11/26/15 / #20150335219

Cleaner

Disclosed herein is a cleaner including a main body for sucking dust on the floor in a cleaning region while actively traveling, and a marker indication device for indicating a marker on the floor in the cleaning region while moving independently of the main body, wherein the main body includes an image acquisition unit acquiring a front image thereof, and a controller to track a movement trajectory of the marker on the acquired image, set a traveling path, in an actual space, corresponding to the movement trajectory, and control the main body such that the main body travels along the set traveling path.. . ... Lg Electronics Inc

11/19/15 / #20150334859

Mobile terminal

. . The present disclosure relates to a mobile terminal, and there is provided a mobile terminal including a terminal body having a front surface and a rear surface, a rear input unit comprising a first button portion externally exposed from the rear surface to receive a push input with a first function and a second button portion provided with keys disposed at both sides, respectively, around the first button portion to receive a push input with a second function different from the first function, and a sensor disposed at a lower portion of the first button portion, wherein the second button portion is provided with a through hole accommodating the first button portion to dispose the first button portion between the keys, and the sensor is disposed to overlap with an inner region of the through hole, and at least part thereof is formed to overlap with a first switch for activating the first button portion.. . ... Lg Electronics Inc

11/19/15 / #20150334770

Method for switching operating carrier at a user equipment in wireless communication system

A device and method of operating carriers at a user equipment in a wireless communication system includes: configuring, by the user equipment, a plurality of carriers including a first carrier and a second carrier; receiving control information on an activation of the second carrier among the plurality of carriers; activating the second carrier; and deactivating the activated second carrier after a certain amount of time. The certain amount of time is based on a valid time of the activation of the second carrier. ... Lg Electronics Inc

11/19/15 / #20150334766

Method for registering and updating base station information in converged network supporting multiple communication systems, and device therefor

This method whereby a mobility management entity (mme) in a first communication system updates base station information in a converged network supporting multiple communication systems comprises the steps of: receiving a first message including changed information from a base station in a second communication system if information from and related to the base station in the second communication system has changed or if information related to a base station in the first communication system has changed; and updating with the changed information on the basis of the first message.. . ... Lg Electronics Inc

11/19/15 / #20150334763

Method for operating time alignment timer and communication device thereof

There is provided a method for operating time alignment timer (tat). The method may comprise: operating a first tat in a first medium access control (mac) entity; operating a second tat in a second mac entity; and if the first tat operated in the first mac entity is expired, considering the second tat operated in the second mac entity as expired.. ... Lg Electronics Inc

11/19/15 / #20150334762

Method and apparatus for transmitting/receiving signals

The present invention relates to a method and an apparatus for transmitting uplink signals to a plurality of transmission points in a wireless communication system, comprising: receiving information on at least one parameter set group through upper layer signaling, wherein each of the at least one parameter set group includes a plurality of parameter sets; detecting a physical downlink control channel (pdcch) comprising indication information for indicating specific parameter sets which belong to one of the parameter set groups from among the at least one parameter set group; and transmitting a physical uplink shared channel (pusch) by using the specific parameter set, wherein each of the plurality of parameter sets includes information on a power control parameter and information on timing advance (ta) for transmitting the pusch signal.. . ... Lg Electronics Inc

11/19/15 / #20150334758

Method and device for transmitting discovery signal

Provided are a method and a device for transmitting a discovery signal for a device-to-device (d2d) communication in a wireless communication system. A wireless device generates a random sequence on the basis of an identifier (id), and determines generation information on the basis of the random sequence. ... Lg Electronics Inc

11/19/15 / #20150334757

Apparatus and method for performing device-to-device communication in wireless communication system

According to one embodiment of the present invention, a method for performing device-to-device (d2d) communication is a method for performing, by a first device, d2d communication in a wireless communication system, including the steps of performing d2d link monitoring (dlm); when the dlm result meets a predetermined condition, transmitting a d2d link failure (dlf) declaration to a third device; and performing communication with a second device in a fourth device determined by the third device.. . ... Lg Electronics Inc

11/19/15 / #20150334742

Method and device for restricted access window-based channel access in wlan system

The present invention relates to a wireless communication system. More particularly, a method and a device for restricted access window-based channel access in a wlan system are disclosed. ... Lg Electronics Inc

11/19/15 / #20150334741

Method and device for transmitting control information

A method for transmitting uplink control information and to an apparatus therefor. The method includes: selecting one uplink control channel resource corresponding to a plurality of harq-acks from among a plurality of uplink control channel resources; and transmitting a bit value corresponding to the plurality of harq-acks using the selected uplink control channel resource.. ... Lg Electronics Inc

11/19/15 / #20150334734

Method and apparatus for transmitting uplink control signals in wireless communication system

A method and apparatus for transmitting uplink control signals in a wireless communication system is provided. A user equipment (ue) transmits a first uplink control signal for a first type cell to a first enodeb (enb) on a first physical uplink control channel (pucch) in the first type cell. ... Lg Electronics Inc

11/19/15 / #20150334698

Allocation of resources for device-to-device (d2d) communication and method and apparatus for transmitting and receiving signal on the basis of the resource allocation

Allocation of resources for device-to-device (d2d) communication and a method and apparatus for transmitting and receiving a signal on the basis of the resource allocation are disclosed. A method for performing d2d (device to device) communication in a wireless communication system by a terminal includes: obtaining information related to an sa (scheduling assignment) resource region comprised of at least two sub scheduling assignment (sa) resource regions for the d2d communication; determining information regarding a terminal group to be operated in a reception mode in each sub sa resource region according to the information related to an sa resource region; determining a terminal group scheduled to include the terminal therein; and receiving a scheduling assignment (sa) for the d2d communication in the sub sa resource region in which the determined terminal group is scheduled to operate in the reception mode. ... Lg Electronics Inc

11/19/15 / #20150334695

Method for transmitting an srs-triggering-based srs in a wireless communication system

The present invention relates to a method and terminal apparatus which involve transmitting a sounding reference signal (srs)-triggering-based srs in a wireless communication system. The terminal apparatus of the present invention comprises a receiver which receives, from a base station, an srs-triggering indicator for triggering an srs transmission; and a transmitter which transmits the srs via a preconfigured uplink subframe in accordance with the srs-triggering indicator.. ... Lg Electronics Inc

11/19/15 / #20150334688

Method and apparatus for transmitting control information in wireless communication system

One embodiment of the present invention relates to a method by which a base station transmits control information through an enhanced physical downlink control channel (epdcch) in a wireless communication system, and the control information transmission method comprises the steps of: mapping control information to an enhanced resource-element group (ereg) allocated to transmit the epdcch in a first epdcch physical resource block (prb) set and a second epdcch prb set, respectively; and transmitting the mapped control information, wherein an enhanced control channel element (ecce) index corresponding to the ereg of the same position is connected with the same physical uplink control channel resource (pucch) in the first epdcch prb set and the second epdcch prb set, respectively.. . ... Lg Electronics Inc

11/19/15 / #20150334684

Method for transmitting and receiving control information and device for same

The present invention relates to a wireless communication system and, more particularly, to a method by which a terminal receives an epdcch signal in a wireless communication system and a device for the same, the method comprising the steps of receiving a subframe including an epdcch set, wherein the epdcch set includes a plurality of epdcch candidates; and monitoring the plurality of epdcch candidates in the epdcch set in order to receive the epdcch signal, wherein the number of epdcch candidates having an aggregation level of l in the epdcch set is indicated and is limited to a value of a specific form under a predetermined condition.. . ... Lg Electronics Inc

11/19/15 / #20150334675

Method and apparatus for registering access point in wireless communication system

A method and apparatus of registering an entity of a secondary radio access technology (rat) system in a management device of a primary rat system in a wireless communication system is provided. The primary rat system may be a cellular system, and the management device of the primary rat system may be one of enodeb (enb), mobility management entity (mme), or a new entity. ... Lg Electronics Inc

11/19/15 / #20150334654

Channel access method and apparatus in wireless lan system

The present invention relates to a method for converting, by a station (sta), a non-traffic indication map (tim) mode into a tim mode and performing channel-accessing. According to the present invention, a station that does not receive a tim or dtim is to be switched so as to operate between a wakeup mode and a sleep mode for power saving. ... Lg Electronics Inc

11/19/15 / #20150334644

Method and terminal for determining access on basis of policy

One embodiment of the present specification provides a method for determining access on the basis of a policy. The method for determining access can comprise the steps for: receiving a plurality of policies including wireless lan (wlan) selection rules from a plurality of access network discovery and selection functions (andsfs) in a plurality of public land mobile networks (plmns); selecting any one of the plurality of policies on the basis of preset location-related criteria; and determining whether traffic of a user is delivered to a 3gpp access or detoured to a wlan access, according to wlan selection rules of the selected policy.. ... Lg Electronics Inc

11/19/15 / #20150334638

Service discovery method and device in wireless lan system

The present invention relates to a wireless communication system, and more particularly, to a service discovery method and device in a wireless lan system. A service discovery method in a wireless lan system according to one embodiment of the present invention can comprise: transmitting, by a request device, a service discovery request frame to a response device; and receiving, by the request device, a service discovery response frame, which comprises service information of the response device and service information of each of one or more other devices, from the response device. ... Lg Electronics Inc

11/19/15 / #20150334592

Method and apparatus for accessing channel in wlan system

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a wlan system. A method for accessing the channel from a station (sta) in the wireless communication system, according to one embodiment of the present invention, comprises a step of transmitting a power save-poll (ps-poll) for channel accessing from a listening interval to an access point, wherein the station operates in a non-traffic indication map (tim) mode which is not limited by a tim element that is transmitted from the access point, and wherein the time of transmission of the ps-poll is not limited by the tim element.. ... Lg Electronics Inc

11/19/15 / #20150334555

Method and device for performing group communication using direct communication between terminals in wireless communication system

The present application discloses a method of performing group communication using user equipment (ue) in a wireless communication system. In particular, the method includes: detecting a first group of discovery signals having a first tier counter value; generating a second group of discovery signals having a second tier counter value by using the first value; and transmitting the second group of discovery signals to another ue, wherein the tier counter indicates a tier value to which the ue belongs based on an initially activated ue or base station in the group communication.. ... Lg Electronics Inc

11/19/15 / #20150334470

Information descriptor and extended information descriptor data structures for digital television signals

According to an aspect, there is provided a digital television (dtv) data stream including program and system information protocol (psip) data associated with content of the dtv data stream, the psip data including a virtual channel table (vct) and an event information table (eit), the eit comprising: a source identification field identifying a source of an associated event in a dtv data stream; an event identification field indicating an identification of the event; a start time field indicating a star time of the event; a title field indicating a title of the event; and a descriptor comprising: a descriptor tag identifying the descriptor as a genre descriptor; a descriptor length indicating a total length of the descriptor; and at least one category code for an associated event in a dtv data stream, each category code specifying genre, program type, or category information of the associated event, wherein the at least one category code specifies at least one of a set of basic categories.. . ... Lg Electronics Inc

11/19/15 / #20150334459

Method and apparatus for processing digital service signals

An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive the digital service signals having contents and receive url information for additional data related to the contents, an extracting module configured to extract logo data for indicating contents provider from each of the video frames of the contents, wherein the logo data is located in a specific area in the each of the video frames, a comparing module configured to compare the extracted logo data with stored logo data to obtain channel information of the contents, an obtaining module configured to obtain the channel information of the contents from metadata related to the logo data and obtain the additional data related to the contents and a generating module configured to generate a request for obtaining the url information using the obtained channel information, wherein the receiving module receives the url information using the generated request, wherein the obtaining module obtains the additional data over an ip (internet protocol network) according to the url information.. ... Lg Electronics Inc

11/19/15 / #20150334454

Digital television signal, digital television receiver, and method of processing digital television signal

A method of processing a digital television (dtv) signal in a dtv receiver, the method including receiving a plurality of extended text table (ett) instances appearing in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, and the message body includes an etm identifier to identify the etm, the etm identifier having source identification information specifying a programming source of a virtual channel associated with the each ett instance, demodulating the digital television signal, and identifying at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334453

Digital television signal, digital television receiver, and method of processing digital television signal

A method of processing a digital television (dtv) signal in a dtv receiver, the method includes receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a protocol version field indicating a protocol version, wherein the ett instance further contains a crc 32 field, demodulating the digital television signal, and identifying at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334452

Digital television signal, digital television receiver, and method of processing digital television signal

A digital television (dtv) receiver for processing a dtv signal, the dtv receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a last section number field, wherein the ett instance further contains a crc 32 field, a demodulator to demodulate the digital television signal, and an identifier to identify at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334451

Digital television signal, digital television receiver, and method of processing digital television signal

A method of processing a digital television (dtv) signal in a dtv receiver, the method includes receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a last section number field, wherein the ett instance further contains a crc 32 field, demodulating the digital television signal, and identifying at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334450

Digital television signal, digital television receiver, and method of processing digital television signal

A digital television (dtv) receiver for processing a dtv signal, the dtv receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a current next indicator field and a section syntax indicator field, a demodulator to demodulate the digital television signal, and an identifier to identify at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334449

Digital television signal, digital television receiver, and method of processing digital television signal

A method of processing a digital television (dtv) signal in a dtv receiver, the method includes receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a current next indicator field and a section syntax indicator field, demodulating the digital television signal, and identifying at least one pertinent ett instance from the plurality of ett instances.. . ... Lg Electronics Inc

11/19/15 / #20150334445

Differentiated psip table interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/19/15 / #20150334436

Differentiated psip table update interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/19/15 / #20150334426

Differentiated psip table update interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/19/15 / #20150334419

Method and apparatus for processing a video signal

The present invention relates to a video signal decoding method for adding an intra prediction mode as a sub-macroblock type to prediction of a macroblock in coding a video signal. Some implementations may include obtaining a macroblock type, when a macroblock includes the intra prediction coded sub-macroblock and the inter prediction coded sub-macroblock based on the macroblock type, obtaining prediction mode flag information indicating whether the sub-macroblock is the intra prediction coded or the inter prediction coded, and obtaining a prediction value of the sub-macroblock. ... Lg Electronics Inc

11/19/15 / #20150334399

Method for encoding video, method for decoding video, and apparatus using same

The present invention relates to a method for coding a scalable video in a multilayer structure, and a method for encoding a video according to the present invention comprises the steps of: decoding and saving a picture of a reference layer; inducing an interlayer reference picture which is referenced for predicting a current block of a current layer; producing a reference picture list including the interlayer reference picture and a reference picture of the current layer; conducting a prediction on the current block of the current layer with the reference picture list to induce a prediction sample with respect to the current block; inducing a recovery sample with respect to the current block based on the prediction sample and the prediction block with respect to the current block; and transmitting reference information for indicating a picture that can be used for interlayer prediction from the pictures of the reference layer.. . ... Lg Electronics Inc

11/19/15 / #20150334293

Mobile terminal and controlling method thereof

A mobile terminal including a camera; a display unit configured to display a preview image input through the camera; and a controller configured to select an object in the preview image in response to a user input for touching the object or setting a specific region comprising the object; and output an alarm when the object moves out from the preview image.. . ... Lg Electronics Inc

11/19/15 / #20150334291

Mobile terminal and method of controlling the same

A mobile terminal including a wireless communication unit configured to perform wireless communication; a camera configured to obtain an image; a display unit configured to display a preview image obtained through the camera; and a controller configured to control the display unit to operate in any one of a first state in which a graphic object relating to an image capturing function is displayed overlapping the preview image and a second state in which the graphic object is not displayed while the preview image is displayed, based on a user request, and when a first pre-set type of touch is sensed in a region on which the preview image is displayed in the second state, control the camera to capture the preview image based on the pre-set type of touch.. . ... Lg Electronics Inc

11/19/15 / #20150334211

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

11/19/15 / #20150333893

Method for sharing radio resource information in multi-cell wireless communication system and apparatus for same

The present invention relates to a method and an apparatus for reporting channel state information of user equipment in a multi-cell wireless communication system. More particularly, the present invention comprises the steps of: receiving from a serving cell information on interference measurement resources (imr) linked to at least one channel state information process (csi process) and at least one item of csi measurement information with respect to a plurality of radio resource sets having different interference characteristics; and reporting channel state information with respect to a specific radio resource set according to at least one item of information on the imr and the at least one item of csi measurement information, wherein the radio resource sets are defined so that uplink-downlink status changes depending on a system load state, and are linked to different channel state estimation processes.. ... Lg Electronics Inc

11/19/15 / #20150333888

Method of transmitting reference signal in wireless communication system

A method for transmitting a reference signal by a user equipment (ue) in a wireless communication system. The ue generates an uplink reference signal in a subframe comprising first, second, third, fourth, fifth, sixth and seventh orthogonal frequency division multiplexing (ofdm) symbols in time domain and a plurality of subcarriers in frequency domain. ... Lg Electronics Inc

11/19/15 / #20150333886

Method and device for transmitting a sounding reference signal

A method of transmitting a sounding reference signal (srs) in a wireless communication system is discussed. The method according to one embodiment includes receiving a first ue-specific configuration indicating possible subframes for aperiodic srs transmission via a radio resource control (rrc) signaling, wherein the possible subframes are periodically configured; receiving a physical downlink control channel (pdcch) signal including request information of requesting aperiodic srs transmission; and transmitting at least one srs one time in response to the request information within the possible subframes.. ... Lg Electronics Inc

11/19/15 / #20150333880

Method and apparatus for transmitting downlink data

A method for transmitting downlink data in a wireless communication system is provided. A base station generates a downlink sub-frame comprising: a first control channel for a first cell having a first frequency band; and a second control channel for a second cell having a second frequency band including a part of the first frequency band. ... Lg Electronics Inc

11/19/15 / #20150333879

Method and apparatus for acquiring uplink synchronization in wireless communication system

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for acquiring uplink synchronization in a terminal having a plurality of cells in a carrier aggregation-based wireless communication system and an apparatus therefor, the method comprising the steps of: transmitting a random access preamble on a first cell; receiving a random access response message including an uplink timing adjustment value for the first cell after transmitting the random access preamble; and performing uplink transmission in the first cell by using the uplink timing adjustment value, wherein a transmission time point of the random access preamble is given based on a specific time point related to a second cell.. ... Lg Electronics Inc

11/19/15 / #20150333873

Method and device for setting backhaul link subframe in wireless communication system having carrier aggregation technique applied thereto

Disclosed in the present invention is a method for a base station to set a backhaul link subframe for a relay node in a wireless communication system, to which a carrier aggregation technique is applied. More particularly, the present invention comprises the steps of: determining one of the plurality of subframe settings as a first subframe setting for a main component carrier allocated to the relay node; composing subframe setting candidates for one or more subcomponent carriers allocated to the relay node, one the basis of the determined first subframe setting; and determining a second subframe setting for each of the one or more subcomponent carriers, using the composed subframe setting candidates, wherein a subframe aggregation according to the first subframe setting and subframe aggregations according to each of the subframe setting candidates do not overlap when downlink subframes and uplink subframes of the different component carriers are identical, and a downlink subframe aggregation according to the second subframe setting is included in a downlink subframe aggregation according to the first subframe setting.. ... Lg Electronics Inc

11/19/15 / #20150333770

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

The present invention relates to a method of transmitting and a method of receiving signals an corresponding apparatus. One aspect of the present invention relates to an efficient l1 signaling method for an efficient transmitter and an efficient receiver using the efficient l1 signaling method for an efficient cable broadcasting.. ... Lg Electronics Inc

11/19/15 / #20150333199

Solar cell

A solar cell is discussed, which includes a pair of connecting electrodes having a portion having a width smaller than a width of a plurality of bus bar electrodes, and the pair of connecting electrodes connects a plurality of second finger electrodes to both sides of an end of one of the plurality of bus bar electrodes, respectively, wherein the end of the one of the plurality of bus bar electrodes being positioned in a second direction, wherein an area not including the plurality of second finger electrodes is positioned between the pair of connecting electrodes, and wherein an auxiliary electrode not connected to the plurality of second finger electrodes and having a width smaller than the width of the plurality of bus bar electrodes is disposed in the area not including the plurality of second finger electrodes.. . ... Lg Electronics Inc

11/19/15 / #20150332684

Apparatus for processing an audio signal and method thereof

An apparatus for processing an audio signal and method thereof are disclosed. The present invention includes receiving a downmix signal and side information; extracting control restriction information from the side information; receiving control information for controlling gain or panning at least one object signal; generating at least one of first multi-channel information and first downmix processing information based on the control information and object information, without using the control restriction information; and, generating an output signal by applying the at least one of the first multichannel information and the first downmix processing information to the downmix signal, wherein the control restriction information relates to a parameter indicating limiting degree of the control information.. ... Lg Electronics Inc

11/19/15 / #20150332565

Device and method for generating vibrations

A device and method for generating vibrations in a portable terminal are disclosed. The device for generating vibrations comprises: a haptic actuator which is driven by a driving signal so as to generate vibrations; and a control unit for applying the driving signal to the haptic actuator, causing the haptic actuator to have a high impedance and controlling a start time of the driving signal of non-periodic pulses to be applied to the haptic actuator, on the basis of a counter-electromotive force signal generated by the haptic actuator.. ... Lg Electronics Inc

11/19/15 / #20150332532

Mobile terminal and vehicle control

A mobile terminal is configured to be worn on a user's wrist region. The mobile terminal includes a muscle sensor that is configured to sense movement of muscle in the user's wrist region, and a proximity sensor that is configured to sense a proximity of the mobile terminal to the user's wrist region. ... Lg Electronics Inc

11/19/15 / #20150332502

Glass type mobile terminal

A glass type mobile terminal is provided. The mobile terminal includes a band frame wearable on a user's head, a light transmissive lens coupled to the band frame to be located in front the user wearing the band frame, the light transmissive lens comprising a transparent screen where an image is focused, a projector for outputting an image toward the transparent screen from a lateral surface of the light transmissive lens, a photo shutter coupled to a front surface of the lens, with a controllable transparency, and a controller for controlling the transparency of the photo shutter, such that the visibility of the image focused on the light transmissive lens may be enhanced by controlling the transparency of the light transmissive lens, using the photo shutter, that a clear image may be seen even in a bright place.. ... Lg Electronics Inc

11/19/15 / #20150331605

Mobile terminal and method of controlling the same

A mobile terminal including a wireless communication configured to provide wireless communication; a touch screen; and a controller configured to display on the touch screen an input region including a plurality of character keys and a plurality of editing keys and an output region, display on the touch screen an editing state display region between the input region and the output region and for displaying a word corresponding to touched character keys, select or edit the word displayed in the editing state display region based on a touch input applied to the input region, and display the selected or edited word on the output region.. . ... Lg Electronics Inc

11/19/15 / #20150331598

Display device and operating method thereof

Provided is an operating method of a display device. The method includes: recognizing a wearable device; and providing a user interface screen of the display device differently on the basis of a wearing state of the wearable device representing whether a user wears the recognized wearable device.. ... Lg Electronics Inc

11/19/15 / #20150331593

Display device and method for controlling the same

A display device providing an expanded display is disclosed. A display device includes a display unit configured to include a first display area and a second display area, a folding sensing unit configured to sense a folded state or an unfolded state of the display unit and a processor configured to control the display unit and the folding sensing unit. ... Lg Electronics Inc

11/19/15 / #20150331574

Mobile device and control method thereof

This specification relates to a mobile terminal capable of executing a lock state of restricting a touch input and a control method thereof. The control method for the mobile terminal, which displays a lock screen in the lock state of restricting an input of a control command for an application, includes displaying an execution screen of an application on the lock screen, and controlling the lock screen based upon a touch input detected in the lock state.. ... Lg Electronics Inc

11/19/15 / #20150331451

Mobile terminal

A mobile terminal disclosed herein includes a main body having front and side surfaces, a window curved from the front surface toward the side surfaces on a top of the main body to define at least a part of the side surfaces, a touch sensor curved along a shape of the window on a rear surface of the window, a display curved along a shape of the touch sensor on a rear surface of the touch sensor, a frame provided on a rear surface of the display and having a shape corresponding to the display for support, a rear case covering a rear surface of the main body, and a decoration member located at a lower or upper end of the window, and having a main surface portion covering a part of the front surface of the main body, and curved portions each extending from the main surface portion to cover a part of each side surface of the main body.. . ... Lg Electronics Inc

11/19/15 / #20150331446

Watch type mobile terminal and mobile terminal system having the same

Disclosed is a watch-type mobile terminal, and a watch-type mobile terminal system having the same. The watch-type mobile terminal includes: a terminal body configured to be mountable to a mounting device having a contact pin, and having a first case and a second case which form an inner space of the terminal body by being coupled to each other; a printed circuit board disposed at the inner space; and a coupling member configured to couple the first case and the second case to each other by passing through the printed circuit board, and electrically connected to the printed circuit board, wherein when the terminal body is mounted to the mounting device, the coupling member contacts the contact pin to thus electrically-connect the printed circuit board and the mounting device to each other.. ... Lg Electronics Inc

11/19/15 / #20150331424

Method of controlling a cleaner

Disclosed herein is a method of controlling a cleaner including a movable body for suctioning and a following body for collecting the dust suctioned by the movable body, the method including: (a) acquiring an image for a view around the following body; (b) acquiring position information of the movable body in an real space, based on the image; (c) acquiring position information of an obstacle in the real space, based on the image; (d) setting a travel direction such that the following body avoids the obstacle to follow the movable body, based on the position information of the movable body and the position information of the obstacle; and (e) controlling the following body to travel in the set travel direction.. . ... Lg Electronics Inc

11/19/15 / #20150331394

Watch type mobile terminal and control method for the mobile terminal

A watch type mobile terminal is provided that is wearable on a wrist. The watch type mobile terminal includes a main body, a band unit, a sensing unit and a controller. ... Lg Electronics Inc

11/19/15 / #20150331242

Head mounted display device displaying thumbnail image and method of controlling the same

A head mounted display (hmd) device and a method of controlling the same are disclosed. The method includes displaying a surround video image included in surround video content, displaying a partial region of the surround video image in the front direction of the hmd device, setting a first thumbnail image corresponding to a first viewing region of a first surround video image, displaying a second viewing region of the first surround video image at a first playing time, and setting a second thumbnail image corresponding to the second viewing region at the first surround video image, wherein the first thumbnail image and the second thumbnail image are each set to correspond to the same first playing time.. ... Lg Electronics Inc

11/19/15 / #20150330694

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

11/19/15 / #20150330687

Oil separator and air conditioner having the same

An oil separator and an air conditioner having the same are provided. The oil separator may include a casing having a cylindrical shape having a circular cross-section in a horizontal direction, a suction tube inserted into and installed on a side surface of the casing to introduce a refrigerant mixed with oil into the casing, a refrigerant discharge tube vertically inserted into and installed on an upper portion of the casing to discharge the refrigerant from the casing, and an oil discharge tube connected to a lower portion of the casing to discharge the oil from the casing. ... Lg Electronics Inc

11/19/15 / #20150330678

Refrigerator

Provided is a refrigerator. A thermoelectric module is disposed on a top surface of an ice compartment defined in a refrigerator door to discharge hot air through a cap deco disposed on a top surface of the door so that efficient ice making in the ice compartment is realized independently from a refrigeration cycle.. ... Lg Electronics Inc

11/19/15 / #20150330644

Air conditioner and method for controlling the same

An air conditioner may have a structure in which a snowfall detection device is attached to a grill and a case, and an amount of snow accumulated on the grill is detected in a non-contact manner to control an operation of the air conditioner. The snowfall may be more stably and reliably detected, and also the air conditioner may more stably and reliably operated.. ... Lg Electronics Inc

11/19/15 / #20150330223

Blower fan and air conditioner having the same

A blower fan may include a hub fixed to a rotary shaft, a main rib disposed to surround the hub while being spaced apart from an outer circumference of the hub, a plurality of auxiliary ribs to connect the hub to the main rib, and a plurality of blades connected to an outer circumference of the main rib so as to generate an air stream during rotation of the blower fan. The plurality of auxiliary ribs may be provided around the hub so as to generate an air stream during the rotation of the blower fan in a same direction with the plurality of blades.. ... Lg Electronics Inc

11/19/15 / #20150330012

Washing machine and washing method therefor

A washing machine and washing method therefor are provided. The washing method may include applying a first directional torque to a drum so that laundry in the drum is rotated in a first direction and lifted to a maximum height greater than half a height of the drum, braking the drum so that the laundry is dropped, applying a second directional torque to the drum so that the dropped laundry is rotated in a second direction and lifted to a maximum height greater than half a height of the drum, and braking the drum so that the laundry is dropped.. ... Lg Electronics Inc

11/19/15 / #20150330008

Washing machine and control method thereof

A washing machine is disclosed. The washing machine includes a sensing unit to sense various kinds of inputs, an output unit to display an operation state of the washing machine, a door display unit disposed at a door to display a light pattern, a memory to store a plurality of input information corresponding to a plurality of commands, and a controller to determine whether the sensed input matches with any one of the input information when the sensing unit senses an external input, and control at least one of the output unit and the door display unit to be driven in response to the matched input information.. ... Lg Electronics Inc

11/19/15 / #20150328985

Driver monitoring system

A driver state monitoring (dsm) system includes an image obtainment apparatus configured to obtain image information of a user driving a vehicle; a biological information obtainment unit configured to be worn on a specific portion of the user's body and to obtain biological information from the specific portion of the user's body; and a controller configured to detect a dangerous driving-state in which the user drives the vehicle, based on the image information and the biological information of the user.. . ... Lg Electronics Inc

11/12/15 / #20150327349

Lighting device

. . Provided is a lighting device. The lighting device includes a light emitting diode (led) printed circuit board (pcb) on which led devices for emitting light are disposed, the led pcb controlling an operation of each of the led devices, a converter pcb for supplying power into the led pcb, a housing having a space in which the led pcb is accommodated, the housing having a heat dissipation structure, a communication module disposed under the led pcb, the communication module allowing the lighting device to communicate with an external device, and a signal receiving unit connected to the communication module, the signal receiving unit being disposed on the led pcb. ... Lg Electronics Inc

11/12/15 / #20150327313

Method and device for session initialization in wireless communication system

One embodiment of the present invention is a method for session initialization in which a first device for supporting a wi-fi direct service initializes a send session with a second device. The method for session initialization comprises the steps of: establishing an application service platform (asp) session; and initializing the send session using a uniform resource locator (url) related to a device description, wherein the url related to the device description is acquired prior to the completion of the establishment of the asp session.. ... Lg Electronics Inc

11/12/15 / #20150327287

Method for supporting coordinated multi-point transmission and reception scheme in wireless communication system and device for the same

According to one embodiment of the present invention, a method by which a coordinated multi-point transmission and reception (comp) scheduling device supports communication of a comp cluster in a wireless communication system supporting comp can comprise the steps of: receiving channel state information (csi) measured by at least one terminal served by at least one base station in the comp cluster; selecting terminal(s) to be served as a comp operation on the basis of the received csi measured by the at least one terminal and determining scheduling information for the selected terminal(s); and transmitting the scheduling information for the selected terminal(s) to at least one base station for serving the comp operation of the selected terminal(s).. . ... Lg Electronics Inc

11/12/15 / #20150327281

Method and apparatus for receiving downlink signals in wireless communication system

One embodiment of the present invention relates to a method by which a terminal receives downlink signals in a wireless communication system. The method for receiving downlink signals include the steps of: receiving information related to an interference signal from a serving cell; and removing interference from a pair of physical resource blocks (prbs) used for transmitting the downlink signal, wherein the information related to the interference signal includes each use of the prb pair in a neighboring cell of the serving cell and, when the use is an epdcch, an epdcch transmission type.. ... Lg Electronics Inc

11/12/15 / #20150327258

Method and apparatus for protecting a primary service in wlan system

A method and an apparatus for protecting a primary service as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate are disclosed. For protecting a primary service by a station as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the unlicensed device acquires a list of identified available channels for the operation of the unlicensed device and maximum allowed transmission powers of the identified available channels from a regulatory domain database system; generates a white space map (wsm) comprising the list of identified available channels and the maximum allowed transmission powers of the identified available channels; updates the wsm when the station acquires information that a primary service signal is detected on a specific channel which is indicated as available in the wsm; and transmits the updated wsm to another station such that the another station moves to another channel if the another station is operating on the specific channel.. ... Lg Electronics Inc

11/12/15 / #20150327252

Method for transmitting control information and apparatus for same

A wireless communication system is disclosed. A method for transmitting uplink control information in a wireless communication system supporting carrier aggregation and operating in tdd includes: generating a first harq-ack (hybrid automatic repeat request-acknowledgement) set for a first cell using a value m; generating a second harq-ack set for a second cell using the value m; and transmitting a bit value corresponding to a third harq-ack set including the first harq-ack set and the second harq-ack set in an uplink subframe n, wherein m=max(m1, m2), max(m1, m2) representing a value being equal to or larger than not smaller between m1 and m2, wherein m1 corresponds to the number of downlink subframes corresponding to the uplink subframe n in the first cell, and m2 corresponds to the number of downlink subframes corresponding to the uplink subframe n in the second cell, wherein the first cell and the second cell have different ul-dl configurations.. ... Lg Electronics Inc

11/12/15 / #20150327250

Method and device for transmitting/receiving uplink control information in wireless communication system

A method and user equipment (ue) for transmitting acknowledgement/negative acknowledgement (ack/nack) information in a wireless communication system. The ue determines a physical uplink control channel (pucch) format and a pucch resource through which ack/nack information for downlink transmission in a downlink subframe set including m (m>1) downlink subframes is to be transmitted. ... Lg Electronics Inc

11/12/15 / #20150327246

Method for feeding back channel status information in wireless communication system supporting multiple antennas, and apparatus therefor

The present invention relates to a method for feeding back, by a terminal, channel status information (csi) in a wireless communication system. In detail, the method includes the steps of feeding back a subband channel quality indication (cqi) and a subband precoding matrix index (pmi), wherein a first subband size for the subband cqi and a second subband size for the subband pmi are set differently.. ... Lg Electronics Inc

11/12/15 / #20150327218

Method and device for acquiring uplink synchronization in wireless access system supporting carrier aggregation

The present invention provides a method used in a wireless access system supporting carrier aggregation (ca) for acquiring uplink synchronization from two or more geographically spaced cells, and a device for supporting the same. According to one embodiment of the present invention, a method for acquiring uplink synchronization in a wireless access system supporting ca can comprise the steps of: receiving, from a primacy cell (pcell), random access channel (rach) information related to a first random access step for matching uplink synchronization in a secondary cell (scell) to be added to ca; and performing the first random access step for matching uplink synchronization in the scell on the basis of the rach information.. ... Lg Electronics Inc

11/12/15 / #20150327189

Method for controlling transmission power of discovery signal for device-to-device communication in wireless communication system and device for same

A method by which a terminal transmits a discovery signal for device-to-device communication in a wireless communication system is disclosed in the present application. Particularly, the method comprises the steps of: receiving one or more downlink signals; determining transmission power for transmitting the discovery signal on the basis of reference reception power of the one or more downlink signals; and transmitting the discovery signal on the basis of the determined transmission power, wherein the transmission power decreases as the reference reception power increases.. ... Lg Electronics Inc

11/12/15 / #20150327171

Method and apparatus for supporting carrier aggregation

The present invention relates to a method and to an apparatus for supporting carrier aggregation. More particularly, the present invention relates to a method for enabling user equipment to receive a signal from a base station in a wireless communication system which supports carrier aggregation, wherein said the method comprises the steps of: setting a first component carrier to a paused state; receiving state change information for the first component carrier via the second component carrier during the paused state of the first component carrier; and monitoring a control channel via the first component carrier if the state change information indicates a predetermined value. ... Lg Electronics Inc

11/12/15 / #20150327162

Method of selecting a cell in a wireless communication system and apparatus therefor

The present invention discloses a method of performing a cell selection at a first communication module of a user equipment in a wireless communication system. Specifically, the method includes receiving offset information from a network, measuring a cell for the cell selection, and determining whether to select the measured cell by applying the offset information to a measurement result, if a frequency on the measured cell is an unusable frequency.. ... Lg Electronics Inc

11/12/15 / #20150327155

Method and apparatus for receiving system information in wireless communication system

A method and apparatus of receiving system information in a wireless communication system is provided. A user equipment (ue) receives, from a base station, a master system information block indicating that the base station broadcasts both a first set of at least one system information block, and a second set of at least one system information block; and receives the second set of at least one system information block from the base station if the ue is a specific type of ue.. ... Lg Electronics Inc

11/12/15 / #20150327150

Method for communicating in wireless communication system supporting multiple access network and apparatus supporting same

Provided is a method for communicating performed by a terminal in a wireless communication system. The method comprises receiving a traffic routing configuration from a first access network, the traffic routing configuration specifying a traffic routing criteria for routing and processing traffic, discovering at least one second network entity by searching a second access network, conducting a traffic routing evaluation to determine whether the at least one second access network satisfies the traffic routing criteria, reporting a routing evaluation result to the first access network when the traffic routing criteria are satisfied, receiving a traffic routing indication from the first access network, and processing the traffic based on the traffic routing indication. ... Lg Electronics Inc

11/12/15 / #20150327141

Method for reselecting cell in wireless communication system and apparatus supporting same

Provided is a method for user equipment reselecting a cell in a wireless communication system. The method comprises: obtaining a public land mobile network (plmn) list from a serving cell, wherein the plmn list lists a plurality of plmns according to businesses sharing the serving cell; obtaining cell reselection information from the serving cell, wherein the reselection information includes a plurality of cell reselection information sets related to the plurality of plmns; and reselecting the cell based on the plmn list and the cell reselection list.. ... Lg Electronics Inc

11/12/15 / #20150327130

Method and apparatus for transmitting indicator in wireless communication system

A method and apparatus for transmitting an indicator in a wireless communication system is provided. According to an embodiment of the present invention, when a source enodeb (enb) initiates handover for a user equipment (ue), it informs a target enb about whether the handover is to avoid in-device coexistence (idc) interference problems or not. ... Lg Electronics Inc

11/12/15 / #20150327119

Method and apparatus for performing effective feedback in wireless communication system supporting multiple antennas

A method for transmitting channel status information (csi) of downlink multi-carrier transmission includes generating the csi including at least one of a rank indicator (ri), a first precoding matrix index (pmi), a second pmi and a channel quality indicator (cqi) for one or more downlink carriers, the cqi being calculated based on precoding information determined by a combination of the first and second pmis, determining, when two or more csis collide with one another in one uplink subframe of one uplink carrier, a csi to be transmitted on the basis of priority, and transmitting the determined csi over a uplink channel. If a csi including an ri or a wideband first pmi collides with a csi including a wideband cqi or a subband cqi, the csi including a wideband cqi or a subband cqi has low priority and is dropped.. ... Lg Electronics Inc

11/12/15 / #20150327115

Method for reporting buffer status and communication device thereof

There is provided a method for reporting buffer status. The method may comprise: establishing a first mac entity for a first enodeb and a second mac entity for a second enodeb; identifying the first mac entity on which an uplink data is to be transmitted among the first and second mac entities, if the uplink data becomes available to be transmitted; and triggering a buffer status report (bsr) for the first mac entity.. ... Lg Electronics Inc

11/12/15 / #20150327109

Method and apparatus for transmitting a reference signal in a relay communication system

A method and apparatus for transmitting reference signals in a relay communication system are provided. The method transmits reference signals via a type 2 relay node in a relay communication system and includes a base station (bs) allocating a plurality of antenna ports in a mutually exclusive manner so that the antenna port of the bs and the antenna port of a peripheral relay node do not overlap each other, the bs and relay node transmitting reference signals to a user equipment (ue) via the corresponding antenna ports that are mutually exclusively allocated and the bs receiving channel state information from the ue to obtain channel state information between the bs and the ue and channel state information between the relay node and the ue.. ... Lg Electronics Inc

11/12/15 / #20150327094

Method and apparatus for transmitting information in wireless communication system

A method and apparatus for transmitting information in a wireless communication system is provided. A first node receives an indication which indicates that a secondary cell (scell) is added by a user equipment (ue), and information on the added scell, and transmits an scell addition request, including the information on the added scell and an identity of the ue, to a second node. ... Lg Electronics Inc

11/12/15 / #20150327093

Method for using terminal to detect small-scale cell in environment in which macrocell and small-scale cell coexist

The present disclosure provides a method for using a terminal to detect a small-scale cell at the edge of coverage of the small-scale cell in a wireless communication system in which a macrocell and the small-scale cell coexist. The present invention may include: a step of measuring a macrocell; a step of comparing a value related to the reference signal received quality (rsrq) acquired according to the macrocell measurement with at least one critical value; a step of determining whether or not to carry out at least one interference removal function for receiving a signal from a small-scale cell in accordance with the determined results; and a step of detecting the signal from the small-scale cell when the interference removal function is actuated.. ... Lg Electronics Inc

11/12/15 / #20150327046

Method for discovering device in wireless access system and device therefor

Disclosed are a device discovery method for device-to-device (d2d) communication in a wireless access system supporting d2d communication and a device therefor. Particularly, the device discovery method can comprise the steps of: enabling a first device in an idle mode to receive a paging message from a base station; enabling the first device to switching to an active mode if the paging message indicates the first device; enabling the first device to monitor a discovery signal transmitted from a second device if the paging message indicates that the first device operates in a reception mode with respect to transmission and reception of the discovery signal; enabling the first device to perform a random access procedure with the base station if the first device receives the discovery signal; enabling the first device to perform a connection establishment procedure with the base station after completing the random access procedure; and enabling the first device to transmit, to the base station, a d2d discovery report after completing the connection establishment procedure.. ... Lg Electronics Inc

11/12/15 / #20150326950

Information descriptor and extended information descriptor data structures for digital television signals

According to an aspect, there is provided a digital television (dtv) data stream including program and system information protocol (psip) data associated with content of the dtv data stream, the psip data including a virtual channel table (vct) and an event information table (eit), the eit comprising: a source identification field identifying a source of an associated event in a dtv data stream; an event identification field indicating an identification of the event; a start time field indicating a star time of the event; a title field indicating a title of the event; and a descriptor comprising: a descriptor tag identifying the descriptor as a genre descriptor; a descriptor length indicating a total length of the descriptor; and at least one category code for an associated event in a dtv data stream, each category code specifying genre, program type, or category information of the associated event, wherein the at least one category code specifies at least one of a set of basic categories.. . ... Lg Electronics Inc

11/12/15 / #20150326923

Digital device and method of processing service thereof

Embodiment(s) for a service system, a digital device and a method of processing service thereof are disclosed in the present disclosure. In this case, according to one embodiment, a digital device of processing ultra-high definition (uhd) video data includes a receiving unit configured to receive a first signal containing first uhd video data and signaling data for the first uhd video data, a decoder configured to decode the signaling data from the first signal, a user interface unit configured to receive a second signal requesting for converting the first uhd video data to second uhd video data through a remote controller, a controller configured to control a converter to convert the first uhd data to the second uhd data in response to the received second signal, the converter and a display configured to display the converted second uhd video data on a display screen.. ... Lg Electronics Inc

11/12/15 / #20150326906

Differentiated psip table update interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/12/15 / #20150326895

Apparatus for transmitting video stream, apparatus for receiving video stream, method for transmitting video stream, and method for receiving video stream

The present invention provides an apparatus for transmitting a video stream, an apparatus for receiving a video stream, a method for transmitting a video stream, and a method for receiving a video stream. One embodiment of the present invention, discloses the method for transmitting the video stream, comprising the steps of: down-sampling a uhd (ultra high definition) video stream to divide the uhd video stream into a sub-stream of a viewable hd compatible video, a sub-stream of an hd-sized video, and a sub-stream of a residual signal as a difference between the hd compatible video and the hd-sized video, and encoding the divided sub-streams; multiplexing signaling information for describing the relationship between the uhd video stream and at least one sub-stream and including the sub-stream; and transmitting the multiplexed hd sub-stream and the signaling information.. ... Lg Electronics Inc

11/12/15 / #20150326849

3d display device and selective image display method thereof

An image providing apparatus, a display unit; a controller configured to receive a first image and a second image different from the first image. In addition, the first and second images are different from pair of stereoscopic images, to display the received first and second images on the same display region of the display unit; a first glasses configured to pass only the displayed first image; and a second glasses configured to pass only the displayed second image. ... Lg Electronics Inc

11/12/15 / #20150326706

Terminal and controlling method thereof

A method of controlling an external terminal from a terminal including receiving screen information from the external terminal; displaying the screen information as is displayed in the external terminal; selecting content information from the screen information, wherein the content information exists at recognized location; transmitting the location information of the selected content information to the external terminal; and receiving the selected content information corresponding to the transmitted location information from the external terminal. The location information includes coordinates information, which is relative coordinates of the selected content information.. ... Lg Electronics Inc

11/12/15 / #20150326704

Mobile terminal and method for controlling the mobile terminal

A method for controlling a mobile terminal, and which includes establishing communication connections, via a communication unit of the mobile terminal, with a plurality of reference devices, for a location-based service to calculate a current location of the mobile terminal; displaying a list of controllable devices on a display unit of the mobile terminal based on the calculated current location of the mobile terminal; receiving, via a controller of the mobile terminal, a selection of a specific device from displayed list of controllable devices; storing location information about the selected device in an internal or external memory of the mobile terminal; and displaying a first graphic image for controlling a first device corresponding to the calculated current location and a direction of the mobile terminal.. . ... Lg Electronics Inc

11/12/15 / #20150326370

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

11/12/15 / #20150326369

Method of transmitting and receiving channel quality indicator information in wireless access system and device supporting same

The present invention relates to a method of transmitting and receiving channel quality indicator (cqi) information that relates to a channel aging effect in an environment where a time-varying channel characteristic is maximized, and a device supporting same. According to an embodiment of the present invention, a method of reporting multi-channel quality indicator (cqi) information by a terminal in a wireless access system that supports an environment where a time-varying channel characteristic is maximized may include receiving a first reference signal, obtaining information on a first cqi by using the first reference signal, receiving a second reference signal, obtaining information on a second cqi by using the second reference signal, reporting the information on the first cqi, and reporting the information on the second cqi.. ... Lg Electronics Inc

11/12/15 / #20150326353

Effective method and device for transmitting control information for supporting uplink multi-antenna transmission

Disclosed is a method for transmitting control information on uplink multi-antenna transmission from a base station and the method includes: transmitting dci that schedules uplink transmission of a first data block and a second data block through a pdcch; receiving the first and second data blocks scheduled by the dci; transmitting information indicating ack or nack for the received first and second data blocks, respectively, by using a first phich for the first data block and a second phich resource for the second data block; receiving a retransmission for a negative-acknowledged data block; and transmitting information indicating ack or nack of the retransmission of the negative-acknowledged data block by using the first phich resource when the number of negative-acknowledged data blocks is not identical to the number of data blocks that the pdcch indicates.. . ... Lg Electronics Inc

11/12/15 / #20150326269

Method for transceiving signal in wireless communication system, and apparatus therefor

The present invention relates to a method for transceiving a signal in a wireless communication system. A method for transceiving a signal in a wireless communication system according to one embodiment of the present invention comprises the steps of: deducing a channel from a transmission antenna of a transceiver; generating a reference signal by combining the deduced channel and a transmission signal from the transmission antenna; converting the reference signal into an analog signal; receiving a data signal and a self-interference signal by means of a reception antenna of the transceiver; and canceling the self-interference signal from the received data signal by means of the converted reference signal, wherein deducing a channel and combining signals are performed in the digital domain and discarding the self-interference signal is performed in the analog domain.. ... Lg Electronics Inc

11/12/15 / #20150325426

Lighting device

A lighting device includes: a casing having an inlet that introduces external air at one side and an outlet that discharges the introduced air through the inlet at the other side; a fan located within the casing to flow external air from an inlet direction to an outlet direction; an inlet cover that blocks at least an upper area of the inlet to prevent external air from being directly introduced into the inlet; and an air flow channel that communicates the inlet and the outside, wherein the air flow channel includes: two contracting flow channels having a reducing sectional area advancing in an advancing direction of air; and two expanding flow channels that communicate with the contracting flow channels and that have an increasing sectional area advancing in an advancing direction of air, wherein in a connection portion of the contracting flow channel and the expanding flow channel, the advancing direction of air is changed.. . ... Lg Electronics Inc

11/12/15 / #20150325271

Terminal and operating method thereof

A method of controlling a mobile terminal, and which includes obtaining, via a camera of the mobile terminal, an image of a user; playing a video on a display unit of the mobile terminal; determining, via a controller of the mobile terminal, if the user is viewing the video being played based on the obtained image; storing, in a memory associated with the mobile terminal, video viewing information indicating when the user is viewing the video being played and when the user is not viewing the video being played for a specific playback section in an entire playback section of the video being played; receiving an input requesting the video viewing information be displayed; and displaying the video viewing information as a progressive bar on the display unit.. . ... Lg Electronics Inc

11/12/15 / #20150325216

Foldable display device and method for controlling the same

A method for controlling a foldable display device comprises displaying first content provided from a first application on a first display region and second content provided from a second application on a second display region in a folded state of the foldable display device, the first application and the second application being applications which are previously installed in the foldable display device; generating a third display region by merging the first display region and the second display region with each other and generating a third application by using at least one of the first application and the second application if the foldable display device is unfolded; and displaying third content provided from the third application on the third display region, the third content being the content generated by reorganizing the first content and the second content.. . ... Lg Electronics Inc

11/12/15 / #20150325120

Vehicle and control method thereof

Disclosed is a vehicle, which senses a speed of the vehicle using a speed sensor unit and also senses a vehicle-to-vehicle distance between the vehicle and a first vehicle immediately ahead of the vehicle using a distance sensor unit and then determines a state of the vehicle based on the speed of the vehicle and the vehicle-to-vehicle distance. In this case, when the vehicle is in a first state, the vehicle displays a first image captured by a first camera unit on a first display unit. ... Lg Electronics Inc

11/12/15 / #20150324645

Eyewear-type terminal and method of controlling the same

Provided is an eyewear-type terminal including a display unit on which picture information is displayed; a sensing unit that senses a period of time for which a user's gaze has been fixed in a state where a user wears the eyewear-type terminal; and a controller that collects information relating to something that the user gazes toward, in a case where the user's gaze has been fixed for a period of reference time or longer, and controls the display unit in such a manner that, among the pieces of collected information, at least one piece of collected information, is displayed on the display unit.. . ... Lg Electronics Inc

11/12/15 / #20150324627

Portable device including a fingerprint scanner and method of controlling therefor

A portable device including a display unit, a control button and a controller. The display unit displays an execution screen of an application of the portable device. ... Lg Electronics Inc

11/12/15 / #20150324565

Display device and method for controlling the same

A display device and a method for controlling the same are disclosed. The display device comprises an input unit configured to receive a command for generating an event and a fingerprint; a control unit configured to generate the event in accordance with the command and process the generated event; and a display unit configured to display a user menu, wherein the input unit includes a touch recognition layer for recognizing a touch input and a fingerprint recognition layer for recognizing a fingerprint, the touch recognition layer and the fingerprint recognition layer being formed in a single body with the display unit and receiving a command for generating an event of a temporary unlock fingerprint setting mode and a first fingerprint different from a registered fingerprint, the control unit implements the temporary unlock fingerprint setting mode in accordance with the command for generating the input event, sets the input first fingerprint to a temporary unlock fingerprint, and unlocks the display device if the temporary unlock fingerprint is input thereto, and the temporary unlock fingerprint is released in accordance with a predetermined condition.. ... Lg Electronics Inc

11/12/15 / #20150324109

Mobile terminal, display device and controlling method thereof

A display device, a mobile terminal, and a method for displaying a second screen image are discussed. The display device according to one embodiment includes an interface unit configured to be connected to a mobile terminal having a first display unit displaying a first screen image in a first display direction; a second display unit; and a controller configured to receive information related to the first screen image, and display a monitor window for displaying a second screen image corresponding to the first screen image on the second display unit. ... Lg Electronics Inc

11/12/15 / #20150324072

Mobile terminal

A mobile terminal is disclosed. The mobile terminal can transmit/receive information or a signal to/from a cooking apparatus, improve user convenience, remotely monitor a state of the cooking apparatus, and receive a control command with respect to the cooking apparatus.. ... Lg Electronics Inc

11/12/15 / #20150324008

Display apparatus and controlling method thereof

A display apparatus and a control method thereof are provided. The display apparatus includes a user manipulation unit on which a keypad is mounted, a display unit controlled by manipulating the keypad, and a lighting unit movably mounted on the display unit, the lighting unit emitting light to the outside of the display unit.. ... Lg Electronics Inc

11/12/15 / #20150323848

Display panel and display device

A display panel includes a first substrate on which an electrode line and a switching element are disposed, a second substrate positioned opposite the first substrate, a seal provided between the first substrate and the second substrate, a pad electrode that vertically overlaps the seal and is electrically connected to the electrode line, and a side electrode which is connected to one end of the pad electrode and includes a portion positioned on an exterior facing side of the seal.. . ... Lg Electronics Inc

11/12/15 / #20150323728

Apparatus of light source for display and apparatus of display using the same

An apparatus of light source for display for display according to an exemplary embodiment of the present disclosure may include a light source module configured to generate and emit a light, a light transmission member configured to decrease a luminous flux per unit area and emit the light, by receiving the light from the light source module, a first wavelength conversion part arranged on a light path from the light source module to an emitting surface of the light transmission member to convert a portion of the received light to a light of a predetermined wavelength and emit the light, and a second wavelength conversion part discretely arranged from the first wavelength conversion part on the light path to convert a portion of the received light to a light of a wavelength different from the wavelength of the first wavelength conversion part and emit the light.. . ... Lg Electronics Inc

11/12/15 / #20150323208

Air conditioning system

An air conditioning system includes an air handling unit (ahu) configured to control outdoor air that is externally supplied, exhaust air that is discharged from indoors to outdoors, and return air that is circulated indoors and supplied again, control the outdoor air or mixed air of the return air and the outdoor air at a set temperature, and supply cool/warm supply air indoors, at least one outdoor unit configured to supply a refrigerant to the ahu, a controller configured to control the ahu through communication with the outdoor unit, and an interface unit configured to operate as an input/output unit of the controller. The interface unit displays setting menus for devices forming the ahu, sets basis data for controlling the devices in response to data received through the setting menus, inputs the set basis data to the controller, and outputs a control menu and a monitoring menu in accordance with functions of the ahu changed according to a configuration of the plurality of devices.. ... Lg Electronics Inc

11/12/15 / #20150323207

Air conditioner system

Disclosed herein is an air conditioning system. The conditioning system includes an air handling unit (ahu) configured to control outdoor air that is externally supplied, exhaust air that is outdoors discharged, and return air that is circulated indoors and supplied again, control the outdoor air or mixed air of the return air and the outdoor air at a set temperature, and supply cool/warm supply air indoors, at least one outdoor unit configured to supply a heat source for a heat exchange to the ahu, a controller configured to receive operating state data of the ahu and control an operation of the ahu through communication with the outdoor unit, and an interface unit connected to the controller and configured to output a control menu of the ahu, send data received through the control menu to the controller, and output a monitoring screen for the operating state of the ahu and the outdoor unit.. ... Lg Electronics Inc

11/12/15 / #20150323157

Light emitting module and lighting apparatus having the same

A light emitting module includes a board unit, a light source unit mounted on the board unit, a diffusion lens disposed above the light source unit to diffuse light emitted from the light source unit, and a shield member disposed independent from the diffusion lens and under the diffusion lens to prevent the light emitted from the light source unit from being irradiated in a specific direction.. . ... Lg Electronics Inc

11/12/15 / #20150322612

Washing machine and a method for controlling the same

The present invention relates a washing machine and a method for controlling the same. The method for controlling a washing machine, having at least one spinning course, the spinning course includes a general spinning step for driving a motor which rotates a drum rotatably mounted in a tub to rotate the drum at a speed higher than a predetermined speed for extracting water, and a foreign matter removal step for supplying water to the tub for removing foreign matters from a space between the tub and the drum, whereby permitting to maintain the washing machine clean.. ... Lg Electronics Inc

11/12/15 / #20150321607

Vehicle and control method thereof

Disclosed is a control method of a vehicle, including displaying a first image sequence including plural images captured by a first camera unit and a first control interface on a first display unit, and displaying a second image sequence including plural images captured by a second camera unit and a second control interface on a second display unit. Here, the first display unit and the second display unit may be located in directions facing each other, and arrangement of control objects included in the first control interface and arrangement of control objects included in the second control interface may be differently set.. ... Lg Electronics Inc

11/12/15 / #20150320285

Vacuum cleaner

The vacuum cleaner includes a cleaner body comprising a suction motor for generating a suction force, a suction part that communicates with the cleaner body to suction air and dusts, a battery disposed in the cleaner body or the suction part to supply a power to the suction motor, a charger separably connected to the cleaner body or the suction part to charge the battery, and a voltage regulator regulating a voltage between an output terminal of the charger and the suction motor so that a voltage outputted from the charger is greater than that inputted into the suction motor.. . ... Lg Electronics Inc

11/12/15 / #20150320284

Vacuum cleaner

Provided is a vacuum cleaner. The vacuum cleaner includes a cleaner body including a suction motor for generating a suction force, a suction part communicating with the cleaner body to suction air and dusts, a battery disposed in the cleaner body or suction part to supply a power to the suction motor, and a cleaner connector disposed on the cleaner body or the suction part, a charger including a charger connector separably connected to the cleaner connector to charge the battery, and a disconnection member disposed on the cleaner body or the suction part to selectively connect or disconnect the cleaner connector to or from the battery.. ... Lg Electronics Inc

11/12/15 / #20150320283

Vacuum cleaner

Provided is a vacuum cleaner. The vacuum cleaner includes a cleaner body including a suction motor for generating a suction force, a suction part communicating with the cleaner body to suction air and dusts, and a battery assembly disposed on the cleaner body or the suction part to supply a power to the suction motor. ... Lg Electronics Inc

11/12/15 / #20150320278

Vacuum cleaner

Disclosed is a vacuum cleaner. The vacuum cleaner includes a suction nozzle housing, an agitator provided within the suction nozzle housing, and a suction channel guiding air sucked into the suction nozzle housing to a dust collector, the agitator includes a body rotatably installed in the suction nozzle housing, brush members disposed on the body in parallel with the center of rotation of the body and combined with the body so as to be fixed, and auxiliary members disposed on the body in parallel with the center of rotation of the body and combined with the body so as to be movable when the body is rotated, and a protrusion overlapping with parts of the brush members and contacting the brush members when the body is rotated is provided in the suction channel.. ... Lg Electronics Inc

11/05/15 / #20150319827

Lighting system and control method thereof

. . A lighting device includes: a communication unit that communicates with a wearable device with at least one camera and receives at least one image captured by the camera; a light emitting unit including one or more light emitting elements; and a controller that detects a readable medium containing a plurality of characters or visual content containing at least one color from the image and controls the light emitting unit based on the readable medium or the visual content.. . ... Lg Electronics Inc

11/05/15 / #20150319826

Lighting system and control method thereof

A lighting system includes: a plurality of lighting devices each including one or more light emitting units; and an integrated control module; and an integrated control module that communicates with the wearable device with at least one camera, receives an image of a user's eye captured by the camera, detects a pupil image based on the image, and controls the number of lighting devices to be activated among the plurality of lighting devices based on the pupil image.. . ... Lg Electronics Inc

11/05/15 / #20150319801

Method and apparatus for transmitting indication in wireless communication system

A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (ue) receives information on a configuration of a second cell from a first cell, performs a synchronization procedure with the second cell, and after the synchronization procedure is successfully performed, transmitting an indication, which indicates that the second cell is successfully configured, to the first cell. ... Lg Electronics Inc

11/05/15 / #20150319800

Method and apparatus for performing random access procedure in wireless communication system

A method and apparatus for performing a random access (ra) procedure in a wireless communication system is provided. A user equipment (ue) establishes connection with a first node and a second node, and transmits an ra preamble to the second node. ... Lg Electronics Inc

11/05/15 / #20150319780

Channel access method for very high throughput (vht) wireless local access network system and station supporting the channel access method

A method and a device for transmitting data in a wireless communication system are discussed. The method according to one embodiment includes receiving, by a first station, a first frame from a second station through at least one idle subchannel of a plurality of subchannels; and transmitting, by the first station, a second frame to the second station. ... Lg Electronics Inc

11/05/15 / #20150319777

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

Provided are a method and an apparatus for transmitting downlink control information in a wireless communication system configured with a plurality of serving cells. The method generates downlink control information scheduling frequency division duplex (fdd) cells by means of fdd frames (dci_fdd) and downlink control information scheduling time division duplex (tdd) cells by means of tdd frames (dci_tdd), and transmits the dci_fdd and the dci_tdd, wherein parts of the fields of dci_fdd and dci_tdd are generated to have equal bit sizes, and if the fdd or tdd cell is used exclusively, then said parts of the fields in the fdd and tdd cells have mutually different bit sizes.. ... Lg Electronics Inc

11/05/15 / #20150319776

Method and apparatus for determining transport block size in wireless communication system

A method for determining a transport block size in a wireless communication system, and an apparatus using the method are provided. The method comprises: determining the number of effective resource blocks; and determining the transport block size of data transmitted on a data channel according to the number of effective resource blocks. ... Lg Electronics Inc

11/05/15 / #20150319773

Method for reporting cell status information in wireless communication system and an apparatus therefor

A method for reporting cell activation status information at a user equipment (ue) in a wireless communication system is disclosed. The method includes a step of reporting, to a network, the cell activation status information for a plurality of cells configured to the ue when a condition is met, wherein the cell activation status information for the plurality of cells indicates whether each of the plurality of cells is activated or deactivated.. ... Lg Electronics Inc

11/05/15 / #20150319750

Method and apparatus for providing downlink control information in an mimo wireless communication system

The present invention relates to a method in which a user equipment receives a downlink signal from a base station in a wireless communication system that supports downlink mimo transmission according to one embodiment of the present invention comprises: receiving downlink control information that includes information indicative of the number of layers (n, 1≦n≦8) where one or two enabled code words of the downlink mimo transmission are mapped; on the basis of the downlink control information, receiving downlink data transmitted over the respective n layers and a ue-specific reference signal for each of the n layers; and decoding the downlink data on the basis of the ue-specific reference signals, wherein the information indicative of the number of layers can further include information on a code for identifying the ue-specific reference signals.. . ... Lg Electronics Inc

11/05/15 / #20150319745

Scheduling method for inter-terminal direct communication in wireless communication system, and device for same

Disclosed in the present application is a method for a terminal to perform inter-terminal direct communication in a wireless communication system. Specifically, the method comprises: a step for receiving, in a random access phase, random access signals from at least one counterpart terminal; and a step, in a resource allocation phase, for using information for scheduling included in the random access signals to allocate resources for the at least one counterpart terminal, and then transmitting the information of the allocated resources to the at least one counterpart terminal, wherein one time unit for inter-terminal direct communication comprises the random access phase, the resource allocation phase, and a phase for the implementation of inter-terminal direct communication.. ... Lg Electronics Inc

11/05/15 / #20150319744

Method of reporting information on ue state performed by ue in wireless communication system and device for supporting said method

A method of reporting information on a ue state performed by ue in a wireless communication system is provided. The method includes: generating information on a ue state; transmitting the information on the ue state to a network; obtaining, from the network, configuration information generated based on the information on the ue state; and operating based on the configuration information. ... Lg Electronics Inc

11/05/15 / #20150319739

Method and apparatus for transmitting downlink signal in a mimo wireless communication system

A method and apparatus for transmitting a downlink signal in a multiple input multiple output (mimo) wireless communication system is disclosed. A method for receiving a downlink signal from a base station to a user equipment in a multiple input multiple output (mimo) system, which supports dual layer transmission based on first and second antenna ports, comprises receiving downlink control information (dci) through a downlink control channel; and receiving downlink data through a downlink data channel, the downlink data including one or more of a first transport block and a second transport block, wherein the downlink control information includes a new data indicator (ndi) for each of the first and second transport blocks, and if the first transport block is disabled and the second transport block is enabled, the new data indicator for the first transport block indicates an antenna port through which the second transport block is received.. ... Lg Electronics Inc

11/05/15 / #20150319724

Method and apparatus for device-to-device communication in wireless communication system

One embodiment of the present invention is a device-to-device (d2d) communication method. According to said method, a first terminal performs d2d communication with a second terminal in a wireless communication system, and comprises the steps of: receiving a first signal from the second terminal; and transmitting a second signal based on the received first signal to a third terminal. ... Lg Electronics Inc

11/05/15 / #20150319718

Method and apparatus for transmitting/receiving signals

The present invention relates to a method and an apparatus for transmitting uplink signals to a plurality of transmission points in a wireless communication system, comprising: receiving information on at least one parameter set group through upper layer signaling, wherein each of the at least one parameter set group includes a plurality of parameter sets; detecting a physical downlink control channel (pdcch) comprising indication information for indicating specific parameter sets which belong to one of the parameter set groups from among the at least one parameter set group; and transmitting a physical uplink shared channel (pusch) by using the specific parameter set, wherein each of the plurality of parameter sets includes information on a power control parameter and information on timing advance (ta) for transmitting the pusch signal.. . ... Lg Electronics Inc

11/05/15 / #20150319716

Method for reporting a power headroom and communication

There is provided a method for reporting a power headroom. The method may comprise: establishing, by a user equipment (ue), connections with plural base stations, each of which includes one or more cells; determining, by the ue, a power headroom for at least one base station among the plural base stations; and triggering, by the ue, a power headroom reporting (phr) including the determined power headroom.. ... Lg Electronics Inc

11/05/15 / #20150319670

Method for selectively processing traffic in wireless communication system supporting multiple access network, and apparatus supporting same

Provided is a method for processing traffic by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network traffic routing information, and processing traffic on the first access network based on the traffic routing information. ... Lg Electronics Inc

11/05/15 / #20150319661

Method for moving in wireless communication system and apparatus supporting same

Provided is a load-based method for moving carried out by a terminal in a wireless communication system. The method comprises obtaining a load level of a serving network and/or a neighboring network, scaling a mobility parameter by applying a scaling factor according to the load level of the serving network and/or a scaling factor according to the load level of the neighboring network, and performing a mobility evaluation of the serving network and the neighboring network based on the scaled mobility parameter.. ... Lg Electronics Inc

11/05/15 / #20150319659

Method for communicating in wireless communication system supporting multiple access network and apparatus supporting same

Provided is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network second access network service information, determining whether traffic processing through the second access network is allowed based on the second access network service information, and processing all or a portion of the traffic on the first access network through the second access network.. ... Lg Electronics Inc

11/05/15 / #20150319636

Method for measuring interference in wireless communication system, and apparatus therefor

According to one embodiment of the present invention, a method for measuring, by a user device, interference in a wireless communication system includes the steps of: receiving setting information for a target resource of an interference measurement from a base station; and reporting channel state information (csi) based on the measured interference, wherein the setting information includes indication information for the interference measurement with respect to subbands or resource blocks of specific sub-frame sets divided according to interference environments, and a csi process can be set for each of the specific sub-frame sets.. . ... Lg Electronics Inc

11/05/15 / #20150319627

Priority handing-based operation method in wireless communication system and apparatus supporting same

An operation method performed by a terminal in a wireless communication system is provided. The method includes: applying de-prioritization to one or more frequencies in a de-prioritization frequency list; receiving a de-prioritization cancellation command from a network; and handling the applied de-prioritization on the basis of the de-prioritization cancellation command.. ... Lg Electronics Inc

11/05/15 / #20150319599

Improved scanning method and apparatus in wireless lan system

The present invention relates to a wireless communication system and, more particularly, to an improved scanning method and apparatus in a wireless lan system. A method by which an access point (ap) supports the scanning of a station (sta) in a wireless lan system, according to one embodiment of the present invention, includes the steps of: receiving, by the ap which supports first and second channel widths, a probe request frame in the first channel width or second channel width from the sta; and transmitting a probe response frame, which responds to the probe request frame, to the sta. ... Lg Electronics Inc

11/05/15 / #20150319597

Signal transmission method and device for device-to-device (d2d) in wireless communication system

A method of transmitting a discovery signal by a first ue for device-to-device (d2d) communication in a wireless communication system according to the present invention includes a step of a first ue transmitting a discovery signal for identifying a second ue for d2d communication, wherein the discovery signal includes information related to the presence or absence of d2d data for the d2d communication.. . ... Lg Electronics Inc

11/05/15 / #20150319589

Mobile terminal and method for controlling same

The present invention relates to a mobile terminal and, more specifically, to a mobile terminal and a method for controlling the same which are capable of automatically responding to a caller when a user cannot respond to a call or when a given condition is satisfied. The method for controlling a mobile terminal related to an embodiment of the present invention may comprise the steps of: activating an automatic response function when a preset activation condition is satisfied; accepting a voice call when a call signal is received form a caller; performing an authentication procedure determining an automatic response type: and performing a function requested by the caller through at least one, corresponding to the determined response type, among voice, text and a graphic user interface, within a range corresponding to the result of the authentication procedure, while the accepted voice call is connected.. ... Lg Electronics Inc

11/05/15 / #20150319496

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

11/05/15 / #20150319495

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

11/05/15 / #20150319483

Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same

A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.. ... Lg Electronics Inc

11/05/15 / #20150319482

Method for mapping signaling information to announcement information and broadcast receiver

A method of providing a non-real-time (nrt) service includes receiving a file configuring the nrt service, first signaling information, and second signaling information in a state of being ip-packetized and contained in a single ensemble, configuring and displaying a service guide using the first signaling information acquired from the ensemble, acquiring a first content identifier of content selected from the displayed service guide, accessing a flute session using the second signaling information acquired from the ensemble and acquiring a second content identifier matched with the first content identifier from the accessed flute session, and receiving and storing at least one file configuring the content based on the acquired second content identifier.. . ... Lg Electronics Inc

11/05/15 / #20150319481

Differentiated psip table update interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/05/15 / #20150319475

Differentiated psip table update interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

11/05/15 / #20150319394

Digital broadcast receiver and method for processing caption thereof

A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.. ... Lg Electronics Inc

11/05/15 / #20150319282

Mobile terminal and method of controlling the mobile terminal

A mobile terminal equipped with first and second display modules provided at the front and the rear, respectively, and a method of controlling the mobile terminal, is provided. The method includes displaying a screen image related to a first operating mode on the first display module, if it is determined that the mobile terminal has been rotated on a predetermined axial direction, switching the mobile terminal from the first operating mode to a second operating mode; and displaying a screen image related to the second operating mode on the second display module. ... Lg Electronics Inc

11/05/15 / #20150319275

Mobile terminal

A mobile terminal includes: a rib configured to protrude within a terminal body; and a connector installed in the rib and configured to electrically connect a printed circuit board (pcb) installed within the terminal body and a flexible printed circuit board (fpcb) supported by at least one side wall of the rib, wherein the connector includes: a housing formed of an insulating material and configured to include an accommodation portion covering the rib; and a terminal installed in the housing and including a first contact portion in contact with the fpcb accommodated within the accommodation portion and a second contact portion configured to be bent and extend from the first contact portion so as to be in contact with the pcb.. . ... Lg Electronics Inc

11/05/15 / #20150319131

Method for addressing node address for device management and apparatus therefor

The present invention relates to a method for resolving, for device management, a uniform resource identifier (uri) indicating a particular node and an apparatus therefor, the method comprising the steps of: finding one or more mo instances in accordance with a management object identifier (moid) and mo instance information comprised in the uri; and finding the particular node within the one or more mo instances by means of a path, comprised in the uri, from the mo instance root node to the particular node, wherein if the mo instance information comprises a management object instance identifier (miid), then the step for finding one or more mo instances comprises finding a unique mo instance having the moid and miid, and, if an mo instance having the moid and miid does not exist or exists in multiples, then returning an error.. . ... Lg Electronics Inc

11/05/15 / #20150319005

Method for multicast frame transmission and duplicated multicast frame detection

A method and apparatus of transmitting a multicast frame in a wireless communication system is provided. The method comprises transmitting a request to send (rts) frame to stations (stas) included in a multicast group by using an omni-directional antenna, and receiving a clear to send (cts) frame transmitted by the stas included in the multicast group in response to the rts frame, and transmitting the multicast frame to the stas included in the multicast group by using a directional antenna.. ... Lg Electronics Inc

11/05/15 / #20150318975

Rf structure of user terminal for supporting multi-carrier aggregation and various communication radio access technologies

According to one embodiment of the present specification, a user terminal is provided. The user terminal can comprise: a tunable antenna capable of adjusting a band; a diplexer connected to the tunable antenna to synthesize and separate sub-carriers; one or more antenna switches connected to the diplexer to synthesize and separate low-band sub-carriers and middle-band and high-band sub-carriers; and a sub-carrier processing unit connected to the one or more antenna switches to synthesize and separate a plurality of low-band sub-carriers, a plurality of middle-band sub-carriers and a plurality of high-band sub-carriers. ... Lg Electronics Inc

11/05/15 / #20150318968

Method for transmitting system information in wireless access system supporting ultrahigh frequency and device for supporting same

The present invention relates to a wireless access system supporting an ultrahigh frequency band, and more particularly, to a method for constructing a reference signal for system information transmission in an ultrahigh frequency band, and a device for supporting the same. According to one embodiment of the present invention, a method for transmitting system information in a wireless access system supporting an ultrahigh frequency band can comprise the steps of: allocating to a specific subframe, by a base station, at least one among a broadcast channel region and a unicast channel region for transmitting system information; and transmitting, by the base station, the system information by using at least one among the broadcast channel region and the unicast channel region. ... Lg Electronics Inc

11/05/15 / #20150318959

Method for selecting pmi for non-adaptive harq operation in a mimo wireless communication system

A method for transmitting an uplink signal at a user equipment (ue) in a wireless communication system includes receiving, from a base station (bs), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the bs; and retransmitting the uplink signal to the bs according to acknowledgment/negative acknowledgment (ack/nack) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the bs.. ... Lg Electronics Inc

11/05/15 / #20150318954

Method for calculating channel state information in wireless communications system based on multiple cells and apparatus therefor

The present application discloses a method for enabling a terminal to report cqi (channel quality indicator) in a wireless communications system. Specifically, the method includes the steps of: receiving the setup information concerning at least one csi (channel status information process) through an upper layer; receiving csi-rs (channel status information-reference signal) contained in the setup information from a base station; calculating the cqi by using the csi-rs under the assumption that the crs (cell specific rs) resource contained in a given resource for calculating the cqi is not mapped with data; and reporting the calculated cqi to the base station, wherein the setup information contains the information of the crs resource.. ... Lg Electronics Inc

11/05/15 / #20150318910

Method and apparatus for transmitting channel state information

A method for transmitting channel status information in a wireless communication system. A user equipment (ue) transmits first channel information indicating a set of precoding matrices to a base station (bs) periodically, and transmits second channel information indicating one precoding matrix included in the set of precoding matrices to the bs periodically. ... Lg Electronics Inc

11/05/15 / #20150317761

Flight information system and method for processing signal thereof

Disclosed are a system and method for providing flight information. A system for providing flight information according to one embodiment comprises a control unit identifying an airport user, controlling to generate and provide flight information to the identified airport user, receiving a predetermined item or an information request signal within the provided flight information, and controlling a processing corresponding to the received item or information request signal, and an information providing device outputting the flight information and processed results corresponding to the request signal, wherein the control unit controls to provide flight information including visual information respective to entry and departure and airplane flight information linked to the visual information in at least one format of a map, a graph, and a three-dimensional (3d) display, and wherein the information providing device includes at least one of a mobile device of the identified airport user and a previously installed in-airport display device.. ... Lg Electronics Inc

11/05/15 / #20150317053

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which a writing input is facilitated using at least two pointers. The present invention includes a touchscreen configured to receive a touch input, and a controller, if the touch input with a main pointer is received while the touch input with at least one auxiliary pointer is maintained, configured to control a writing object drawn along a touch trace of the main pointer to be displayed on the touchscreen.. ... Lg Electronics Inc

11/05/15 / #20150317006

Digital device providing touch rejection and method of controlling therefor

The present specification relates to a digital device providing touch rejection and a method of controlling therefor. A method of controlling a digital device having a single shape and an expand shape, comprising the steps of detecting a first touch input touching a first area of the digital device in the single shape, executing a first operation based on the detected first touch input, and cancelling the first operation upon detecting that the digital device is changed to the expand shape from the single shape while the first touch input is maintained.. ... Lg Electronics Inc

11/05/15 / #20150317005

Display device and control method thereof

Disclosed is a display device including a scent emission unit to emit scents, a sensor unit to sense input to the display device, a display unit to display content, and a processor to control the scent emission unit, the sensor unit and the display unit. The processor detects page transition input while a first page included in the content is being displayed on the display unit, implements transition from the first page to a second page in response to the page transition input, and detects a page transition speed. ... Lg Electronics Inc

11/05/15 / #20150316927

Unmanned aerial vehicle control apparatus and method

Disclosed is a digital device controlling an unmanned aerial vehicle to provide a flight trajectory feedback based on at least one of an application and a task of the application. The digital device includes a communication unit configured to communicate with an unmanned aerial vehicle, a display unit, and a processor configured to control the communication unit and the display unit. ... Lg Electronics Inc

11/05/15 / #20150316839

Light source unit, and image projection device including same

A light source unit includes a light source which emits a light bundle in one direction; a polarizing unit which is formed to selectively transmit a certain polarized light of a certain wavelength in the light bundle; and a reflection unit which is formed so as to delay the phase of the polarized light so that the polarized light is reflected by the polarizing unit, convert one part of the wavelength of the polarized light, and reflect the polarized light toward the polarizing unit.. . ... Lg Electronics Inc

11/05/15 / #20150316765

Head-up display device and vehicle having the same

A head-up display (hud) device configured to project at least one of an image or a text on a windshield includes a display panel, a backlight module configured to emit light to the display panel, and an optical guide module configured to guide the at least one of the image or the text displayed on the display panel to the windshield. The backlight module includes a plurality of light sources configured to emit light to the display panel in different directions from one another such that the at least one of the image or text is independently projected on different regions of the windshield.. ... Lg Electronics Inc

11/05/15 / #20150316307

Refrigerator

A refrigerator is described that includes a slim refrigerator door. The refrigerator includes a storage compartment, a refrigerator door to open and close the storage compartment, and an ice maker to generate ice cubes. ... Lg Electronics Inc

11/05/15 / #20150316060

Compressor

A scroll compressor is provided that may include a first scroll, a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll having at least one hole that communicates with at least one of the plurality of compression chambers, a valve coupled to the second scroll to open and close the at least one hole, and a coupling member to couple the valve to the second scroll. A coupling groove, to which the coupling member may be coupled and having a screw thread or unevenness on an inner circumferential surface thereof, may be defined in the second scroll. ... Lg Electronics Inc

11/05/15 / #20150316058

Scroll compressor

A scroll compressor is provided that may include a first scroll, a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll having a discharge hole that communicates with a compression chamber among the plurality of compression chambers, a back pressure plate that defines a back pressure chamber to accommodate a refrigerant discharged from the discharge hole, a floating plate to define the back pressure chamber, and a sealing member to prevent the refrigerant from flowing between a first surface, which may be a sliding surface of the floating plate, and a second surface, which may face the first surface, of the back pressure plate. The sealing member may include a seal cover that contacts the other one of the first and second surfaces, and a seal, a portion of which may be accommodated in the seal cover. ... Lg Electronics Inc

11/05/15 / #20150316057

Scroll compressor

A scroll compressor is provided that may include a casing including a rotational shaft, a cover fixed inside of the casing to partition the inside of the casing into a suction space and a discharge space, a first scroll revolved by rotation of the rotational shaft, a second scroll disposed on or at one side of the first scroll to define a compression chamber together with the first scroll, the second scroll including a discharge, through which a refrigerant pressed in the compression chamber may be discharged, a switching device movably disposed on or at one side of the discharge to selectively open and close the discharge, a back pressure portion including a moving guide that accommodates at least a portion of the switching device, and a top surface that covers one side of the switching device; and an adhesion preventer that reduces a contact area between the switching device and at least a portion of the back pressure portion.. . ... Lg Electronics Inc

11/05/15 / #20150316056

Compressor

A scroll compressor is provided, and in particular, a scroll compressor that may include a casing, a discharge cover to partition an inside of the casing into a suction space and a discharge space, a first scroll, a second scroll that defines compression chambers together with the first scroll, the second scroll having an intermediate pressure discharge hole that communicates with a compression chamber having an intermediate pressure of the compression chambers, a back pressure plate that defines a back pressure chamber that accommodates a refrigerant discharged from the intermediate pressure discharge hole, a floating plate that defines the back pressure chamber together with the back pressure plate, and a gasket disposed between the back pressure plate and the second scroll and having an intermediate pressure communication hole that allows the intermediate pressure discharge hole to communicate with the intermediate pressure suction hole. The gasket may block communication between the back pressure chamber and the suction and discharge spaces.. ... Lg Electronics Inc

11/05/15 / #20150316055

Scroll compressor

A scroll compressor is provided that may include a casing including a rotational shaft, a discharge cover fixed inside of the casing to partition the inside of the casing into a suction space and a discharge space, a first scroll that is revolved by rotation of the rotational shaft, a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll having an intermediate pressure discharge hole that communicates with a compression chamber having an intermediate pressure of the plurality of compression chambers, a back pressure plate that defines a back pressure chamber that accommodates a refrigerant discharged from the intermediate pressure discharge hole, a floating plate movably disposed on or at a side of the back pressure plate to define the back pressure chamber together with the back pressure plate, and an elastic member disposed between the floating plate and the discharge cover to provide an elastic force to the floating plate.. . ... Lg Electronics Inc

11/05/15 / #20150316054

Scroll compressor

The scroll compressor is provided that may include a casing including a rotational shaft; a discharge cover fixed inside of the casing to partition the inside of the casing into a suction space and a discharge space; a back pressure plate that defines a back pressure chamber that accommodates a refrigerant, a floating plate to define the back pressure chamber together with the back pressure plate, the floating plate including a contact or rib capable of contacting the discharge cover, and a coating layer that defines an outer surface of the contact. The discharge cover may have a first hardness value, the floating plate may have a second hardness value, and the coating layer may have a third hardness value. ... Lg Electronics Inc

11/05/15 / #20150316053

Scroll compressor and method for assembling a scroll compressor

A scroll compressor and a method for assembling a scroll compressor are provided. The scroll compressor may include a casing including a rotational shaft, a main frame coupled to an inside of the casing, a first scroll that revolves due to rotation of the rotational shaft, the first scroll being supported by the main frame, and a second scroll disposed on or at a side of the first scroll to define a plurality of compression chambers together with the first scroll. ... Lg Electronics Inc

11/05/15 / #20150315737

Laundry treating apparatus

A laundry treating apparatus is disclosed. The laundry treading apparatus includes control panel body that defines an opening with a circular perimeter and a diameter. ... Lg Electronics Inc

11/05/15 / #20150315736

Clothes treatment apparatus

(en) disclosed is a clothes treatment apparatus (100) including a cabinet (1) having an opening (11), a tub (2) having a tub through-hole (27) and a tub aperture (21) communicating with the opening (11), a drum (3) rotatably installed within the tub (2) and configured to store laundry therein, the drum (3) having a drum aperture communicating with the tub aperture (21), a drive unit (6) having a rotating shaft (65) inserted into the tub through-hole (27) to thereby be connected to the drum (3), the rotating shaft (65) being movable in a radial direction inside the tub through-hole (27), and a drive unit support device (71, 74, r, l) configured to support the drive unit (6) such that the drive unit (6) is movable in a radial direction with respect to the rear surface of the tub (2).. . ... Lg Electronics Inc

11/05/15 / #20150313432

Cleaner

A cleaner is disclosed. The cleaner method includes a movable body configured to be movable for suctioning dust and a following body for collecting the dust suctioned by the movable body, the following body being mobile, wherein the following body includes an image acquisition unit for acquiring an image for a view around the following body and a controller for controlling the following body to travel while following the movable body based on the acquired image.. ... Lg Electronics Inc

10/29/15 / #20150312947

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

10/29/15 / #20150312905

Method for transmitting and receiving signal using time division duplex mode in wireless access system, and apparatus therefor

Disclosed are a method for transmitting and receiving a signal according to a time division duplex mode by using the setting of multiple subframes for one cell in a wireless access system, and an apparatus for supporting the same. According to one embodiment of the present invention, a method for transmitting and receiving a signal of a base station using a time division duplex (tdd) mode in a wireless access system may comprise the steps of: determining the setting of a first subframe allocated to a first terminal and the setting of a second subframe allocated to a second terminal, among the setting of multiple subframes operating at one carrier frequency; transmitting information indicating the first terminal and the second terminal, respectively; and receiving a signal from the first terminal according to the first subframe setting while transmitting a signal to the second terminal according to the second subframe setting.. ... Lg Electronics Inc

10/29/15 / #20150312889

Method for configuring a harq rtt timer 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 configuring a harq rtt timer in a carrier aggregation system, the method comprising: configuring a plurality of cells including at least one fdd (frequency division duplex) serving cell and at least one tdd (time division duplex) serving cell; transmitting data in a subframe n via a scell (secondary cell) being a fdd serving cell of the plurality of cells; and re-transmitting the data in a subframe m via the scell, if a pcell (primary cell) is a tdd serving cell of the plurality of cells, wherein m is equal to or greater than n+k+4, wherein k is an interval between downlink transmission and transmission of associated harq (hybrid-arq) feedback.. ... Lg Electronics Inc

10/29/15 / #20150312886

Broadcast signal transmitter, broadcast signal receiver, and method for transceiving broadcast signals in broadcast signal transceivers

A broadcast signal receiver according to the present invention comprises: a demodulator for performing ofdm demodulation on a received broadcast signal including a frame for the delivery of a broadcast service: a frame demapper for outputting the frame, the frame including a preamble that contains first signaling information, and a plurality of link-layer-pipes (llps) that contain plp data, second signaling information and third signaling information, with the plp data including a base layer and an enhancement layer of the broadcast service; and a decoder for decoding the first signaling information, for decoding the second and third signaling information, and for selectively decoding the plp data by using the third signaling information.. . ... Lg Electronics Inc

10/29/15 / #20150312869

Method for reporting timer status information in wireless communication system and an apparatus therefor

A method for reporting tat (time alignment timer) status information at a user equipment (ue) in a wireless communication system is disclosed. The method includes a step of reporting the tat status information for at least one tag (time alignment group) to a network when a condition is met, wherein the tat status information indicates whether the tat for at least one tag is running or not.. ... Lg Electronics Inc

10/29/15 / #20150312791

Method and device for aperiodically reporting channel state information in wireless connection system

A method for aperiodic channel status information (csi) reporting in a wireless access system, and a user equipment (ue) for performing the method are discussed. The method is performed by a user equipment (ue) and includes receiving a radio resource control (rrc) message configuring one or more csi measurement sets. ... Lg Electronics Inc

10/29/15 / #20150312789

Method for performing measurement and terminal

There is a method for performing measurements. The method may be performed by a user equipment (ue) and comprise: receiving a measurement subframe pattern for a neighbor cell and a measurement timing configuration for a discovery signal; selecting at least one or more subframes to perform the measurement based on both of the measurement subframe pattern and the measurement timing configuration; and performing the measurement by using the discovery signal of the neighbor cell on the selected subframes.. ... Lg Electronics Inc

10/29/15 / #20150312784

Method for performing measurement and terminal

There is provided a method for performing measurements. The method may be performed by a user equipment (ue) and comprise: receiving measurement configuration information including a measurement timing configuration for a discovery signal; and performing measurements for a first cell and measurements for a second cell. ... Lg Electronics Inc

10/29/15 / #20150312775

Method and apparatus for supporting control plane and user plane in wireless communication system

A method for and apparatus for supporting a control plane (c-plane) and a user plane (u-plane) in a wireless communication system supporting multiple carriers is provided. A wireless device configures a cell for the u-plane to receive and transmit data, determines to enable a user plane reception period (u-rp) corresponding to the cell for the u-plane, and determines to receive and transmit data with the cell for the u-plane during the enabled u-rp. ... Lg Electronics Inc

10/29/15 / #20150312669

Terminal and control method thereof

A user terminal device, and a method of controlling a user terminal device are discussed. The user terminal device includes an ear accessory of the user terminal device including a first electrocardiogram (ecg) electrode contacted with an ear of a user, a second ecg electrode contacted with a hand of the user, and a first speaker configured to output an audio signal; a display; and a controller configured to display, on the display, bio information based on a first ecg signal from the first ecg electrode when the ear of the user is contacted with the first ecg electrode, and control an audio playback in response to a second ecg signal from the second ecg electrode when the hand of the user is contacted with the second ecg electrode.. ... Lg Electronics Inc

10/29/15 / #20150312666

Mobile terminal

A mobile terminal according to the present invention, if it is determined that external power is being supplied through an external charging port, a controller controls the power supply unit to charge the cable-type battery by using the external power. If it is determined that the external power is not supplied, the controller controls the power supply unit to charge the main battery by using a cable-type battery embedded in an earphone.. ... Lg Electronics Inc

10/29/15 / #20150312615

Differentiated psip table interval technology

An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (eit) and an extended text table (ett). ... Lg Electronics Inc

10/29/15 / #20150312571

Method and device for encoding/ decoding image supporting plurality of layers

A method and device for encoding/decoding an image supporting a plurality of layers are disclosed. The method for decoding the image includes the step of receiving a bitstream including information on a decoding target block of the current layer, the step of entropy decoding the bitstream and obtaining a 1d array of transformation coefficients of the decoding target block; the step of scanning the 1d array of the transformation coefficients according to a scan order and re-arranging it as a 2d array of the transformation coefficients, the step of inversely quantizing the 2d array of the transformation coefficients and obtaining a 2d array of transformation coefficients inversely quantized for the decoding target block, and the step of predicting the decoding target block based on a prediction mode for the decoding target block.. ... Lg Electronics Inc

10/29/15 / #20150312556

Rgb-ir sensor, and method and apparatus for obtaining 3d image by using same

The present invention relates to an rgb-ir sensor, and a method and an apparatus for obtaining a 3d image by using the same. The rgb-ir sensor according to the present invention comprises: a first pixel basic unit including one of each of r, g, b and ir pixels; and a second pixel basic unit in which the r, g, b and ir pixels are arranged in a different order from those in the first pixel basic unit, wherein the rgb-ir sensor is comprised by alternately arranging the first pixel basic unit and the second pixel basic unit in a horizontal direction, and wherein r, g, b and ir pixel arrangements in the first pixel basic unit and the second pixel basic unit are determined so that the position of ir-pixels in the rgb-ir sensor are not equidistance apart from each other.. ... Lg Electronics Inc

10/29/15 / #20150312511

Digital broadcast receiver and method for processing caption thereof

A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.. ... Lg Electronics Inc

10/29/15 / #20150312510

Digital broadcast receiver and method for processing caption thereof

A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.. ... Lg Electronics Inc

10/29/15 / #20150312509

Digital broadcast receiver and method for processing caption thereof

A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.. ... Lg Electronics Inc

10/29/15 / #20150312445

Array camera, electrical device, and method for operating the same

Disclosed are an array camera, an electrical device, and a method for operating the same. A method for operating an array camera including a plurality of camera modules includes acquiring images through the camera modules, when a first object is located at a first position of a first distance, extracting a first image and a second image acquired by a first camera module and a second camera module selected from among the camera modules, respectively, calculating distance information regarding the first object based on the first image and the second image, and when a second object is located at a second position or a second distance, calculating distance information regarding the second object located at the second position or the second distance based on at least one of a third image acquired by a camera module different from the first camera module and a fourth image acquired by a camera module different from the second camera module. ... Lg Electronics Inc

10/29/15 / #20150312405

Mobile device and method for controlling the same

A mobile device and a method for controlling the same are disclosed, in which different lock states are provided depending on a mode which is currently implemented in a dual mode of a first mode including child mode and a second mode including adult mode, and different unlock interfaces are provided depending on the lock state.. . ... Lg Electronics Inc

10/29/15 / #20150312026

Method and device for generating synchronization signal in wireless access system supporting ultrahigh frequency band

Abstract: the present invention relates to a method for newly defining a synchronization signal to be used in an ultrahigh frequency band and acquiring downlink synchronization by using the synchronization signal, and a device for supporting the same. A method by which an enode b (enb) transmits a synchronization signal for compensating for a carrier frequency offset in a wireless access system supporting an ultrahigh frequency band, according to one embodiment of the present invention, can comprise the steps of: generating a first repetitive synchronization signal having a first repetitive characteristic; generating a second repetitive synchronization signal having a second repetitive characteristic; and transmitting the first repetitive synchronization signal and the second repetitive synchronization signal in the same subframe.. ... Lg Electronics Inc

10/29/15 / #20150311985

Method and apparatus for cancelling self-interference signal between transmission antenna and reception antenna

An apparatus for cancelling a self-interference signal between a transmission antenna and a reception antenna is disclosed. The apparatus includes a first self-interference signal cancellation unit for cancelling a self-interference signal in consideration of a linear channel between the transmission antenna and the reception antenna, a second self-interference signal cancellation unit for cancelling a self-interference signal in consideration of nonlinear channel characteristic between the transmission antenna and the reception antenna or linear characteristic of a radio channel, and a controller for comparing a transmitted signal output from the transmission antenna and a received signal received by the reception antenna to provide a first coefficient to be applied to self-interference signal cancellation of a linear device in the first self-interference signal cancellation unit and a second coefficient to be applied to self-interference signal cancellation of a nonlinear device in the second self-interference signal cancellation unit.. ... Lg Electronics Inc

10/29/15 / #20150311968

Method and apparatus for reporting channel state information of multi-channel in wireless local area network system

A method, and a device, for reporting channel state information (csi) in a wireless local area network system are discussed. The method according to one embodiment includes receiving, by a responding station, a sounding physical layer protocol data unit (ppdu) from a requesting station; and transmitting, by the responding station, a csi report to the requesting station, the csi report including csi report information in a form of angles representing a beamforming feedback matrix that is estimated by the responding station based on the sounding ppdu. ... Lg Electronics Inc

10/29/15 / #20150311964

Channel sounding method in wireless local area network system and apparatus for supporting the same

A method for a channel sounding in a wireless local area network. A station receives a 20 mhz null data packet announcement (ndpa) frame and at least one duplicate 20 mhz ndpa frame. ... Lg Electronics Inc

10/29/15 / #20150311940

Mobile terminal case and mobile terminal

There is disclosed a polio case including a back cover coupled to a rear surface of a mobile terminal, a quick cover connected to a predetermined portion of the back cover, to cover a front surface of the mobile terminal, a touch unit provided in an inner portion of the quick cover, the touch unit formed of a conductive material, wherein a touch sensor provided in the front surface of the mobile terminal contacts with the touch unit, when the quick cover is closed, and capacity of the touch sensor changes. The polio case may provide the display unit with a screen matching a shape of the quick cover.. ... Lg Electronics Inc

10/29/15 / #20150311861

Solar cell module

A solar cell module is discussed. The solar cell module includes a solar cell panel and an integrated type inverter positioned at a back surface of the solar cell panel. ... Lg Electronics Inc

10/29/15 / #20150310897

Image display device and control method thereof

The present disclosure relates to an image display device including a display unit for playing video and a control method thereof, and the method may include selecting at least one of characters contained in video, searching at least one region containing the selected character within the entire region of a frame using at least one frame provided in the video, extracting a major playback section containing the selected character based on at least one of the size and location of the retrieved at least one region, and playing the extracted major playback section.. . ... Lg Electronics Inc

10/29/15 / #20150310788

Display device and method for controlling the same

A display device is disclosed. The display device includes a sensor unit configured to sense an input to the display device, a display unit configured to display an image, a communication unit configured to perform communication with an external device, and a processor configured to control the sensor unit, the display unit and the communication unit, wherein the processor detects a touch input of a first input state to the display unit, the first input state being a touch input state detected with the external device worn on a user's body, detects content displayed by the external device worn on the user's body, the content being displayed at a plurality of executing levels, detects that the displayed content is first content displayed at a first executing level, receives, from the external device, second content using the communication unit, the second content being displayed at a lower executing level of the first executing level, and displays the received second content on the display unit.. ... Lg Electronics Inc

10/29/15 / #20150309657

Mobile terminal and control method thereof

A mobile terminal including a touch screen configured to switch between an inactivated state in which illumination is not applied to the touch screen and an activated state in which illumination is applied to the touch screen, and a controller configured to release a locked state of the mobile terminal and switch the touch screen to the activated state, when a plurality of touch inputs is input in the inactivated state and the plurality of touch inputs matches a predefined pattern. Further, the predetermined pattern is initially set using a quadrant image displayed on the touch screen in the activated state, touch inputs for setting the predetermined pattern are applied to at least one of quadrant i, ii, iii and iv included in the quadrant image displayed on the touch screen in the activated state of the touch screen, a first touch input included in the plurality of touch inputs in the inactivated state is applied to the touch screen, and quadrant areas on the touch screen for receiving the plurality of touch inputs in the inactivated state change based on a first touch position of the first touch input and a second touch position of a second touch input of the plurality of touch inputs in the inactivated state.. ... Lg Electronics Inc

10/29/15 / #20150309350

Fabrication method of plate pattern

Disclosed herein is a fabrication method of a plate pattern including preparing an object on which the plate pattern will be formed, disposing hybrid particles having a hybrid structure of organic and inorganic substances on one surface of the object into a single layer, etching at least the hybrid particles, forming the plate pattern on the surface of the object on which the hybrid particles are disposed, and removing the hybrid particles.. . ... Lg Electronics Inc

10/29/15 / #20150309323

Image projection apparatus

An image projection apparatus includes a light source for emitting a light bundle, a display element forming an image by using the light bundle, and a projection system having: a lens unit refracting the light bundle so as to magnify and project the image and including first and second aspheric lenses, which are spaced from each other and change the refraction of the light bundle, and at least one spherical lens disposed between the first and second aspheric lenses; and a mirror for reflecting, toward the outside, the light bundle delivered by the lens unit.. . ... Lg Electronics Inc

10/29/15 / #20150309311

Head mounted display and method for controlling the same

A head mounted display (hmd) configured to provide a surrounding image is disclosed. The hmd includes a display unit configured to display a section of the surrounding image corresponding to a front direction of the hmd, a first sensor group including at least one sensor configured to sense motion of the hmd, a second sensor group including at least one sensor provided to the hmd to capture a circumjacent image, and a processor configured to control the display unit, the first sensor group and the second sensor group to acquire first sensing information from the first sensor group and second sensing information from the second sensor group, wherein the processor detects a state of the hmd using at least one of the first sensing information and the second sensing information, the state of the hmd including a static state in which an absolute position of the hmd does not change and a moving state in which the absolute position changes, detects, when the state of the hmd is detected as the static state, a direction in which a front of the hmd faces based on the first sensing information or on the first sensing information and the second sensing information, detects, when the state of the hmd is detected as the moving state, the direction in which the front of the hmd faces based on the second sensing information or based on the second sensing information and the corrected first sensing information, and displays an image of a section of the surrounding image corresponding to the detected direction.. ... Lg Electronics Inc

10/29/15 / #20150308733

Refrigerator

Disclosed is a refrigerator, comprising: a refrigerator body having a cooling chamber; a case comprising a case body having therein an accommodation space of which one side is open, and a transformation preventing member formed of a material having a higher strength than that of the case body, the transformation preventing member provided at an open region of the case body and configured to prevent transformation of the case; a drawer accommodated in the case in a withdrawable manner; and a depressurizing device configured to depressurize inside of the drawer and the case to a pressure lower than an atmospheric pressure, when the drawer is accommodated in the case. Under such configuration, transformation of the case can be prevented, and the case can be easily fabricated.. ... Lg Electronics Inc

10/29/15 / #20150308732

Dehumidifier and water tank for a dehumidifier

A dehumidifier and a water tank for a dehumidifier are provided. A withdrawable handle is provided on the water tank, which collects condensed water, and thus, when the water tank is mounted, the water tank is mounted in a state in which the handle is inserted, and when the water tank is withdrawn or moved, the handle is withdrawn, improving convenience in use.. ... Lg Electronics Inc

10/29/15 / #20150308721

Refrigerator

A refrigerator includes a main body in which a first storage compartment is defined, and a heat exchange chamber defined in the main body. An evaporator received in the heat exchange chamber. ... Lg Electronics Inc

10/29/15 / #20150308704

Remote maintenance server, total maintenance system including the remote maintenance server and method thereof

The present disclosure discloses a remote maintenance server for remotely maintaining at least one maintenance point provided with an air conditioner having a plurality of indoor units performing air conditioning and at least one outdoor unit connected to the indoor units to drive the indoor units, the remote maintenance server including a display unit configured to display a maintenance screen for maintaining the at least one maintenance point, and a controller configured to control at least one of at least one of an operation rate for the plurality of indoor units, a set temperature, and a compression capacity of a compressor contained in the air conditioner according to a control setting value, and control the display unit to display control information which is information associated with at least one of a control status and a control result in which at least one of the control setting value, the operation rate, the set temperature and the compression capacity is controlled in a first region on the maintenance screen.. . ... Lg Electronics Inc

10/29/15 / #20150308658

Quantum dot composite film and backlight unit using same

Provided is a quantum dot composite film. The quantum dot composite film includes a first barrier film, a quantum dot phosphor film disposed on the first barrier film, and a second barrier film disposed on the quantum dot phosphor film, wherein the first barrier film or the second barrier film is a dichroic mirror barrier film. ... Lg Electronics Inc

10/29/15 / #20150308452

Centrifugal fan

A centrifugal fan is provided that includes a main plate configured to be rotated about a rotational axis, a shroud, having a suction opening through which air is suctioned in, and a plurality of blades arranged in a circumferential direction between the main plate and the shroud to allow the air suctioned in through the suction opening to flow from a front edge to a rear edge of each blade. Assuming a first cross section, a second cross section, a third cross section, and a fourth cross section of each blade sequentially taken at layers from the shroud to the main plate, a front edge of the first cross section is located farther from the rotational axis than a front edge of the fourth cross section, and a rear edge of the first cross section is located closer to the rotational axis than a rear edge of the fourth cross section. ... Lg Electronics Inc

10/29/15 / #20150308158

Refrigerator

A refrigerator includes a cabinet, a storage compartment within the cabinet, a main door to open or close the storage compartment, an auxiliary storage compartment mounted to a rear surface of the main door and configured to be accessed through an opening in the main door, a sub door to open or close the opening leading to the auxiliary storage compartment, a hook member at the sub door, a latch cam pivotally mounted in the main door to be selectively caught by the hook member, a stopper pivotally mounted at a location above the latch cam to selectively limit pivotal rotation of the latch cam, a solenoid device mounted below the latch cam to laterally push the stopper via a vertical movement caused by the solenoid device to release locking between the stopper and the latch cam, and a controller provided at the sub door to selectively operate the solenoid device.. . ... Lg Electronics Inc

10/29/15 / #20150306550

Graphene membrane and method for manufacturing the same

Disclosed are a graphene membrane and a method for manufacturing the same. The graphene membrane includes a graphene layer having a porous pattern including a plurality of pores having a size of 5 to 100 nm and a supporter configured to support the graphene layer and including a plurality of pores having a greater size than the pores of the graphene layer.. ... Lg Electronics Inc

10/22/15 / #20150305088

Communication method in wlan system

A communication method performed by a station (sta) in a wireless local area network (wlan) system is provided. The method includes: broadcasting a direct link setup (dls) discovery request frame for discovering a destination sta with which a direct link will be set up; receiving a dls discovery response frame from the destination sta in response to the dls discovery request frame; setting up the direct link with the destination sta; and transmitting a data frame to an access point (ap). ... Lg Electronics Inc

10/22/15 / #20150305069

Method and apparatus of uplink set-up in a wireless communication system

The present invention is directed to a wireless communication system. Specifically, the present invention is directed to a method of performing a procedure for link-setup and an apparatus therefore, wherein the method comprises: receiving a probe request frame including time information via a channel, wherein the time information indicates at least one of a minimum scan time for the channel and a maximum scan time for the channel; and performing a procedure for transmitting a probe response frame after receipt of the probe request frame, wherein if a beacon transmission time occurs within a time given based on the time information, transmission of the probe response frame is omitted.. ... Lg Electronics Inc

10/22/15 / #20150305067

Random access method and signalling method for the same

A method for performing a random access procedure by a node-b with a specific user equipment (ue) within a cell in which a plurality of ues are located together. System information is transmitted for at least one of a basic sequence index and a length of a zero correlation zone (zcz) to the specific ue. ... Lg Electronics Inc

10/22/15 / #20150305064

Method of controlling channel access

An embodiment of the present invention provides a method of controlling channel access in a wlan system, comprising receiving, from an access point, a first channel access control message sent to stations located in some area through a directional antenna of the access point, and attempting to access a channel according to the first channel access control message. The method enables coexistence of several users and improves scalability of a wireless system.. ... Lg Electronics Inc

10/22/15 / #20150305060

Method and apparatus for inter-cell interference coordination in a wireless communication system

A method of performing interference management by a second cell in a wireless communication system, and a base station for performing the method, are discussed. The method, according to one embodiment, includes receiving, from a first cell by the second cell, an interference management message including at least one of first information on one or more predetermined subframes at which scheduling by the first cell to be restricted among a plurality of subframes, second information on an uplink interference overload indication (ul ioi) of the first cell and third information on applicability of the ul ioi in the plurality of subframes; and performing, by the second cell, an uplink or a downlink scheduling on a subframe in consideration of at least one of the first information, the second information and the third information.. ... Lg Electronics Inc

10/22/15 / #20150305032

Method for transmitting control signal using efficient multiplexing

A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (cdma) and transmitting the multiplexed control signals, wherein a plurality of the 1-hit control signals include a plurality of the 1-bit control signals for a specific transmitting side. ... Lg Electronics Inc

10/22/15 / #20150305021

Method and apparatus for transmitting control information in wireless communication system

The present invention relates to a method for receiving a downlink control signal in a tdd-based wireless communication system, and to an apparatus therefor. The method comprises receiving a downlink signal via a downlink interval in a specific frame including the downlink interval, a guard interval and an uplink interval. ... Lg Electronics Inc

10/22/15 / #20150305012

Method for processing received rlc pdus for 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 processing received rlc pdus for d2d communication system, the method comprising: receiving a first rlc (radio link control) pdu (protocol data unit) for a rlc entity from a peer ue; establishing the rlc entity to process the first rlc pdu; setting a plurality of state variables for the rlc entity to a rlc sequence number (sn) of the first rlc pdu for the rlc entity; and processing the first rlc pdu using the plurality of state variables for the rlc entity set to the rlc sn of the first rlc pdu for the rlc entity.. ... Lg Electronics Inc

10/22/15 / #20150305008

Method and apparatus for updating information regarding specific resource in wireless communication system

The method for updating bootstrap information regarding a specific resource in a wireless communication system according to one embodiment of the present invention is performed by a terminal, and comprises the steps of: receiving, from a server, a specific operation instruction for an object instance of the terminal or a resource that belongs to the object instance; and executing, if the specific operation instruction is received through a specific interface, the specific operation instruction regardless of whether the target for the specific operation instruction exists within the terminal.. . ... Lg Electronics Inc

10/22/15 / #20150304997

Method for transmitting and receiving signal in multiple cell-based wireless communication system, and apparatus for same

The present application discloses a method for receiving a signal by a user equipment in a multiple cell-based wireless communication system. Specifically, the method comprises the steps of: configuring a plurality of parameter sets for receiving a downlink data channel through an upper layer; receiving control information for receiving a downlink data channel from a serving cell; and receiving a downlink data channel including a plurality of code words from at least one of the serving cell and an adjacent cell through a plurality of layer groups, based on the control information, wherein one layer group corresponds to one code word, the control information includes layer group information for each of the plurality of layer groups, and the layer group information includes information indicating one of the plurality of parameter sets.. ... Lg Electronics Inc

10/22/15 / #20150304996

Method and device for transmitting and receiving control signal

The present invention relates to a method and device for transmitting and receiving a control signal, and the method includes: receiving control information including scheduling information for data transmission and receipt through higher layer signaling; and receiving a trigger signal triggering data scheduling on a terminal using the scheduling information, wherein the trigger signal may be received through a physical channel that carries a hybrid automatic repeat request (harq)-acknowledgment (ack) response for uplink data transmission.. . ... Lg Electronics Inc

10/22/15 / #20150304995

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

A method for and apparatus for transmitting and receiving data in a wireless communication system supporting multiple carriers is provided. A wireless device determines a starting ofdm symbol of a physical downlink shared chancel (pdsch) which is variably located by presence of reference signal (rs), a number of physical resource block (prb)s used for an enhanced physical downlink control channel (epdcch), and receives the epdcch. ... Lg Electronics Inc

10/22/15 / #20150304967

Method and apparatus for controlling uplink power in a wireless access system

A method for reporting power headroom value in a wireless access system that supports a carrier aggregation, and a user equipment (ue) for performing the method are discussed. The method according to one embodiment includes receiving a uplink transmission grant allocating uplink resources on a predetermined subframe in an anchor uplink component carrier (ul cc); obtaining power headroom value for the anchor ul cc, if the ue is configured with a simultaneous physical uplink control channel (pucch) and physical uplink shared channel (pusch) transmission; and reporting the power headroom value to a base station. ... Lg Electronics Inc

10/22/15 / #20150304966

Method for reporting a power headroom and communication device thereof

There is provided a method for a method for reporting a power headroom. The method may comprise: identifying a change of a mac entity; and triggering a power headroom reporting (phr), if the change of the mac entity is identified.. ... Lg Electronics Inc

10/22/15 / #20150304965

Method for transmitting power headroom report to network at user equipment in wireless communication system and an apparatus therefor

A method for processing a signal at a user equipment in a wireless communication system is disclosed. The method includes steps of constructing a phr (power headroom report) mac (medium access control) control element for at least one cell; reconstructing the phr mac control element by replacing information on the transmission power of the at least one cell with padding bits, if an indication indicating that a transmission of the at least one cell does not occur is received from a network; and transmitting the phr mac control element to the network.. ... Lg Electronics Inc

10/22/15 / #20150304953

Method for processing data associated with idle mode signaling reduction in a wireless communication system

A method and a user equipment (ue) are described for controlling timers in a wireless communication system including a first type network communicating based on a number of orthogonal frequency-division multiplexing (ofdm) symbols and a second type network which is different from the first type network. An update message is received that activates an idle mode signaling reduction (isr) function of the ue. ... Lg Electronics Inc

10/22/15 / #20150304940

Active scanning method and device

Disclosed are an active scanning method and an active scanning device. The active scanning method in a wireless lan comprises the steps of: a second station (sta) receiving a first probe request frame which has been broadcast by a first sta; and the second sta broadcasting a second probe request frame. ... Lg Electronics Inc

10/22/15 / #20150304937

Method for connecting ims-based service

The present specification provides a method for connecting an ip multimedia subsystem (ims)-based service in a terminal. The method for connecting the ims-based service, includes the steps of: setting a cause value denoting signaling or due to the ims in an establishment cause field, when a session initiation protocol (sip)-based message is required to be transmitted on a user plane for connecting the ims-based service; transmitting a service request message of a non-access stratum (nas) layer including service type (field) denoting signaling or due to a base station; and transmitting a radio resource control (rrc) connection request message including the set establishment cause field to the base station.. ... Lg Electronics Inc

10/22/15 / #20150304936

Method for communicating in wireless communication system supporting multiple access network and apparatus supporting same

Provided is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving a traffic routing configuration from a first access network, wherein the traffic routing configuration involves specifying traffic routing criteria, searching a second access network, determining whether a second access network entity discovered by the search satisfies the traffic routing criteria, and processing traffic on the first access network through the second access network entity when the traffic routing criteria are satisfied.. ... Lg Electronics Inc

10/22/15 / #20150304925

Method and terminal for applying changed system information

According to one disclosure of the present specification, a method for applying system information changed in a terminal is presented. The method for applying the changed system information includes the steps of: receiving an indicator providing notice of a change of a system information set from a cell; receiving information on the time when the change of system information is applied; when the indicator is received in subframe n, determining that the changed system information is applied after k periods based on the information from the n subframe.. ... Lg Electronics Inc

10/22/15 / #20150304919

Method for handling frequency priority based on terminal supporting characteristics in wireless communication system and apparatus for supporting same

Provided in one aspect is a method for handling a frequency priority performed by a terminal in a wireless communication system. The method comprises: receiving minimum priority application request information from a network; and handling a frequency priority for cell reselection on the basis of the minimum priority application request information and the supporting characteristics of the terminal. ... Lg Electronics Inc

10/22/15 / #20150304918

Cell reselection method based on priority handling in wireless communication system, and apparatus for supporting same

Provided is a cell reselection method performed by a terminal in a wireless communication system. The method includes: receiving first priority information for at least one frequency; receiving second priority information for the one or more frequencies; and selectively applying, based on the state of the terminal, any one of the first priority information and second priority information and performing cell reselection. ... Lg Electronics Inc

10/22/15 / #20150304799

Method for informing identification of a ue 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 informing identification of a ue (user equipment) in the wireless communication system, the method comprising: receiving information related to a size of data to be transmitted to or from the ue, determining whether the ue is considered as the mtc_ue (machine type communication_ue) or not based on the information; and informing a network that the ue is the mtc_ue by performing the mtc_ue specific access.. ... Lg Electronics Inc

10/22/15 / #20150304757

Mobile terminal and method for controlling the same

A mobile terminal having a terminal body, an audio output module located in the terminal body, a power supply unit located in the terminal body, an earphone port formed on one side of the terminal body and a controller configured to, when a plug of earphone having a cable-type battery is inserted into the earphone port while performing an audio output function, to select an audio output path for at least one of the audio output module or the earphone inserted in the earphone port to output audio sound according to the audio output function and to charge the power supply unit by the cable-type battery is provided. Accordingly, an audio sound can be output through an audio output path selected according to the intention of the user who has inserted the earphone having the cable-type battery.. ... Lg Electronics Inc

10/22/15 / #20150304717

Digital device and method for controlling the same

Various embodiment(s) of a digital device and a method for controlling the same are disclosed in this specification. Herein, the method for controlling a digital device according to an exemplary embodiment of the present invention may include f receiving a signal requesting for outputting a recommended content page, receiving recommended content page data of a most recently update version from a cloud server, and displaying the recommended content page received from the cloud server, wherein the recommended content page may include a first window including broadcast content information and a second window including vod content information, and wherein the first window and the second window may include thumbnail images of each content.. ... Lg Electronics Inc

10/22/15 / #20150304693

Apparatus for transreceiving signals and method for transreceiving signals

The present invention relates to an apparatus for transreceiving signals and a method for transreceiving signals. One embodiment of the present invention provides a method for transmitting signals comprising the steps of: encoding video data; generating signaling information including video configuration metadata information, which can output the encoded video data as a plurality of video sampling formats; and multiplexing the encoded video data and the signaling information and then transmitting the multiplexed video data and the signaling information.. ... Lg Electronics Inc

10/22/15 / #20150304676

Method and apparatus for processing video signals

According to the present invention, a method for processing video signals is capable of determining an interview motion vector of a current block using an interview motion vector of a neighboring block. To this end, the neighboring blocks of the current block are searched and an interview motion vector candidate list can be generated. ... Lg Electronics Inc

10/22/15 / #20150304642

Mobile terminal

A mobile terminal according to one embodiment of the present invention comprises: a first body and a second body detachably attached to each other; a first light source on the first body so as to provide light to the second body; a first filming unit, on the second body, for forming a first hologram by means of light supplied from the first light source. Thus more diverse holographic images can be produced by replacing the first body.. ... Lg Electronics Inc

10/22/15 / #20150304638

Method and apparatus for obtaining 3d image

The present invention provides an apparatus and a method for obtaining a 3d image. The apparatus for obtaining the 3d image, according to one embodiment of the present invention, comprises a light transmitting portion for emitting infrared ray (ir) structured light onto a recognized object; a light receiving portion comprising an rgb-ir sensor for receiving infrared rays and visible light reflected from the recognized object; a processor for obtaining 3d image information including depth information and a visible light image of the recognized object by using each of the infrared rays and the visible light, which are received by the light receiving portion; and a lighting portion for controlling a lighting cycle of the infrared ray (ir) structured light. ... Lg Electronics Inc

10/22/15 / #20150304557

Array camera, mobile terminal, and methods for operating the same

An array camera, a mobile terminal, and methods for operating the same are disclosed. The method for operating an array camera having a plurality of camera modules includes acquiring images through the plurality of camera modules, grouping the acquired images into a first group and a second group by comparing the acquired images, and generating a composite image using images of the first group.. ... Lg Electronics Inc

10/22/15 / #20150304549

Image photographing device and method for same

An image photographing device for photographing images through a front camera and a rear camera, according to one embodiment of the present invention, comprises: a display unit; a feature extraction unit for extracting facial features from an image of a user's face which is displayed on a preview screen through the rear camera; a structure extraction unit for extracting the structure of the user's face by using the extracted facial features; an expression extraction unit for extracting the facial expression of the user by using the extracted facial features if the extracted structure of the face matches a standard facial structure; and an notification unit for outputting a photograph notification signal if the extracted facial expression of the user matches a standard facial expression.. . ... Lg Electronics Inc

10/22/15 / #20150304149

Method and device for tracking synchronization

Provided are a method and device for tracking synchronisation between apparatuses in a wireless communication system. A receiving apparatus receives, from a transmitting apparatus, a tracking signal in a subframe, and the received tracking signal is used in order to estimate the timing offset between the transmitting apparatus and the receiving apparatus. ... Lg Electronics Inc

10/22/15 / #20150304145

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

A method of transmitting a broadcasting signal is provided. The method includes encoding data; encoding signaling data by an ldpc (low density parity check) scheme; building a signal frame based on at least one preamble data symbol having the encoded signaling data and a data slice having the encoded data; inserting at least one pilot into the signal frame with a specific pattern and modulating the signal frame by an ofdm (orthogonal frequency division multiplexing) method; and transmitting the modulated signal frame. ... Lg Electronics Inc

10/22/15 / #20150304092

Method and apparatus for aggregating plurality of cells

According to one embodiment of the present invention, there is provided a method for aggregating a plurality of cells. According to the method, a first cell may determine whether to add one or a plurality of second cells for user equipment. ... Lg Electronics Inc

10/22/15 / #20150304088

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

Provided are a method for transmitting an ack/nack by a terminal configured with a plurality of serving cells, and a terminal using such a method. The method comprises: receiving data from a downlink subframe of a first serving cell; and transmitting the data for the ack/nack signal from an uplink subframe of a second serving cell; wherein the uplink subframe is determined in accordance with the ack/nack timing of the first serving cell, or the ack/nack timing of the second serving cell if the data is received from a downlink subframe of the second serving cell, which is identical to the downlink subframe of the first serving cell.. ... Lg Electronics Inc

10/22/15 / #20150304086

Method and device for monitoring downlink control channel in wireless communication system

A method and device for monitoring a control channel in a wireless communication system are provided. In particular, in consideration of multiple carrier aggregation, indication information is provided which includes information on a cell for monitoring a downlink control channel and information on a channel type defined to identify whether a downlink control channel to be transmitted from a corresponding cell is a legacy pdcch (lpdcch) or an enhanced pdcch (epdcch). ... Lg Electronics Inc

10/22/15 / #20150304083

Method for changing pattern of reference signals according to rank variation in wireless communication system, and an apparatus therefor

A method for transmitting a reference signal to a user equipment at a base station in a wireless communication system is disclosed. The method includes transmitting the reference signal to the user equipment according to a first pattern corresponding to a first rank and, if a rank is changed from the first rank to a second rank, transmitting the reference signal to the user equipment according to a second pattern corresponding to the second rank, wherein, if the second rank is greater than the first rank, the second pattern includes the first pattern. ... Lg Electronics Inc

10/22/15 / #20150304082

Method by which terminal transmits and receives signal in multi cell-based wireless communication system, and device for same

Disclosed is a method by which a terminal transmits and receives a signal in a multi cell-based wireless communication system. Particularly, the method comprises the steps of: transmitting, to a serving cell, capability information in which the number of supportable channel status information (csi) processes is set to zero; receiving, from the serving cell, information on a neighboring cell through an upper layer signal as a response to the capability information; receiving a cell-specific reference signal from the neighboring cell; reporting, to the serving cell, the csi estimated on the basis of the cell-specific reference signal; and receiving, from the neighboring cell, a user equipment specific reference signal and a data channel on the basis of the csi.. ... Lg Electronics Inc

10/22/15 / #20150304081

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

10/22/15 / #20150304080

Method and apparatus for transceiving reference signal in wireless communication system

Disclosed are a method and an apparatus for transceiving a reference signal in a wireless communication system. The present invention discloses a scheme for transceiving the reference signal the reference signal that is selectively added based on the capacity and characteristics of a terminal. ... Lg Electronics Inc

10/22/15 / #20150304079

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

The present invention relates to a wireless communication system. The method whereby a terminal receives synchronizing signals in a wireless communication system supporting multi-carriers, according to one embodiment of the present invention, comprises the steps of: receiving location information on domains, from which the synchronizing signals are transmitted, among the domains resulting from the division of the whole system bandwidth into n parts along a frequency axis and into m parts along a time axis (wherein n and m are natural numbers); and receiving the synchronizing signals from the domains corresponding to the location information, wherein the respective synchronizing signals transmitted to multiple carriers can be transmitted from domains having a different frequency and/or time.. ... Lg Electronics Inc

10/22/15 / #20150304076

Apparatus and method for transmitting a reference signal in a wireless communication system

A method of transmitting a reference signal by a base station in a wireless communication system is provided. The method includes: generating a plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are different types; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are transmitted using one or more subframes as a duty cycle.. ... Lg Electronics Inc

10/22/15 / #20150304074

Method and apparatus for determining number of harq processes in wireless communication system

Provided are a method for determining the number of hybrid automatic repeat request (harq) processes in a carrier aggregated system configured with a plurality of serving cells, and an apparatus using such a method. The method receives data from a downlink subframe of a second serving cell, and transmits an ack/nack signal for the data from an uplink subframe of a first serving cell, wherein the first serving cell uses a first-type frame, the second serving cell uses a second-type frame, and the number of harq processes in the second serving cell are determined with respect to each subframe comprised in the second-type frame and on the basis of the number of downlink subframes comprised in each section comprising a set number of subframes.. ... Lg Electronics Inc

10/22/15 / #20150304070

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, encoding, by an encoder, plp(physical layer pipe) data; time interleaving, by a time interleaver, the encoded plp data; frame mapping, by a framer, the time interleaved plp data onto at least one signal frames; frequency interleaving, by a frequency interleaver, data in the at least one signal frames; and waveform modulating, by a waveform module, the frequency interleaved data in the at least one signal frame and transmitting, by the waveform module, broadcast signals having the modulated data, wherein the frequency interleaving is conducted according to an interleaving mode, wherein the interleaving mode is determined based on a fft (fast fourier transform) size.. ... Lg Electronics Inc

10/22/15 / #20150304057

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

The present invention relates to a method of transmitting and receiving signals and a corresponding apparatus. One aspect of the present invention relates to a method of receiving a signal, which includes interleaving in an appropriate manner for a channel bonding system. ... Lg Electronics Inc

10/22/15 / #20150304023

Method and apparatus for acquiring information using device in idle state in wireless communication system

A method and apparatus of acquiring information on a primary radio access technology (rat) system in a wireless communication system is provided. An entity of a secondary rat system transmits a request for information on the primary rat system to a multi-rat device, and upon transmitting the request, starting a waiting timer which has a default value. ... Lg Electronics Inc

10/22/15 / #20150304012

Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas

A method for correcting errors in a multiple antenna system based on a plurality of sub-carriers and a transmitting/receiving apparatus supporting the same are disclosed. The method includes determining a phase shift based precoding matrix phase shifted at a predetermined phase angle, initially transmitting each sub-carrier symbol to a receiver in a packet unit by using the phase shift based precoding matrix, reconstructing the phase shift based precoding matrix to reduce a spatial multiplexing rate if a negative reception acknowledgement (nack) is received from the receiver, and retransmitting the initially transmitted sub-carrier symbol by using the reconstructed phase shift based precoding matrix or by changing the phase shift based precoding matrix using offset information fed back from the receiver or random offset information.. ... Lg Electronics Inc

10/22/15 / #20150304009

Apparatus for transmitting and receiving signal in distributed antenna system

A method of receiving a reference signal by a user equipment. A first channel state information-reference signal (csi-rs) configuration related to a discovery of a transmission point is received. ... Lg Electronics Inc

10/22/15 / #20150303348

Selective emitter solar cell

A manufacturing method of selective emitter solar cell can include, forming an emitter layer positioned on a light receiving surface of the substrate having a first conductive type, the emitter layer having a second conductive type opposite to the first conductive type, forming a first emitter portion having a first impurity concentration and a second emitter portion having a second impurity concentration higher than the first impurity concentration on the emitter layer using a etch stop mask or a mask pattern, and forming a plurality of first electrodes connected to the second emitter portion, wherein the second emitter portion includes a first region that contacts the first electrodes and overlaps the first electrodes and a second region that is positioned around the first region and does not overlap the first electrodes, and the line width of the second region is more than the line width of each first electrode and less than four times the line width of each first electrode.. . ... Lg Electronics Inc

10/22/15 / #20150303319

Back contact solar cell and manufacturing method thereof

A back contact solar cell and a method for manufacturing the back contact solar cell are discussed. The back contact solar cell includes a substrate made of crystalline silicon having a first conductivity type, a passivation layer on one side of the substrate, an antireflection layer on the passivation layer, a first electrode on the other side of the substrate, a second electrode on the other side of the substrate and separated from the first electrode, a first semiconductor layer disposed between the first electrode and the substrate and having the first conductivity type, and a second semiconductor layer disposed between the second electrode and the substrate and having a second conductivity type that is opposite to the first conductivity type. ... Lg Electronics Inc

10/22/15 / #20150301836

Display device and method of controlling therefor

A method of controlling an operation of a display device is described. The display device includes a memory including a self-refresh memory block, a display module and a controller configured to control the operation of the display device. ... Lg Electronics Inc

10/22/15 / #20150301688

Display apparatus for a vehicle

A vehicle includes a display apparatus. The display apparatus includes a display unit, an optical sensor unit, a touch sensor unit, and a processor. ... Lg Electronics Inc

10/22/15 / #20150301665

Display device and method of controlling therefor

A display device and a method of controlling therefor are disclosed. The display device includes a display configured to include a first touch display area which is arranged to display content toward a first direction and a second touch display area which is arranged to display content toward a second direction corresponding to an opposite direction of the first direction, a sensor unit configured to detect a gripped state of the user and a rotating state of the display device and when it is determined that the second touch display area is facing the first direction at which the user is positioned based on the gripped state and the rotating state, a controller configured to change a display mode within an identical content which is outputted in the second touch display area.. ... Lg Electronics Inc

10/22/15 / #20150301604

Mobile terminal and method of controlling the mobile terminal

Provided are a mobile terminal and a method of controlling the mobile terminal in which various operations performed by the mobile terminal can be controlled based on a vibration-indicator image representing the intensity, pattern and frequency of vibration generated by the mobile terminal. Therefore, it is possible for a user to identify the vibration generated by the mobile terminal not only with his or her sense of touch but also with his or her sense of touch. ... Lg Electronics Inc

10/22/15 / #20150301569

Power conserving appliance

An appliance is disclosed. The appliance includes a load switch that is connected to a plurality of loads and configured to control power provided to the plurality of loads. ... Lg Electronics Inc

10/22/15 / #20150301337

Hmd device providing notification and method of controlling therefor

The present specification relates to a hmd device providing a notification and a method of controlling therefor. According to one embodiment, the method includes the steps of setting a sleep event, wherein if a sleep signal is obtained, the sleep event is set in the hmd device and wherein the sleep event indicates that a user of the hmd device is in a sleeping state, receiving first location information, obtaining a sleep event release signal, receiving second location information, wherein movement information of the hmd device of the first location information is reflected on the second location information and providing a notification on the second location information of the hmd device.. ... Lg Electronics Inc

10/22/15 / #20150300729

Refrigerator

A refrigerator includes a main body, a storage space defined within the main body, a door configured to open and close at least a portion of the storage space, a dispenser provided in the door and defining a space in which water is dispensed, a water nozzle extending downward into the space, where the water nozzle is movably mounted at the dispenser and configured to dispense water, a manipulation detection device provided at the dispenser, the manipulation detection device being configured to detect movement of the water nozzle, and a control unit configured to open and close a water supply valve connected to the water nozzle according to a detection signal generated by the manipulation detection device.. . ... Lg Electronics Inc

10/22/15 / #20150300728

Refrigerator

A refrigerator includes a cabinet with a storage chamber, and a shelf assembly vertically movably mounted in the storage chamber. The shelf assembly includes a pair of guide members mounted to opposite side walls of the storage chamber, a shelf guided by the guide members to be vertically movable, a pair of side walls extending downwards from opposite lateral ends of the shelf and vertically movable while being guided by the guide members, a handle member having opposite ends mounted in guide slots formed through upper portions of the side walls, to be slidably guided by the guide slots in forward and rearward directions, two pairs of cam members pivotably mounted to the corresponding guide members, to support the shelf, and a pair of extension portions pivotally connected to the corresponding cam members while extending rearwards from opposite ends of the handle member.. ... Lg Electronics Inc

10/22/15 / #20150300726

Refrigerator

A refrigerator includes a cabinet with a storage chamber, and a shelf assembly. The shelf assembly includes guide members respectively mounted to opposite side walls of the storage chamber, a shelf vertically movable while being guided by the guide members, side walls extending downwards from opposite lateral ends of the shelf and vertically movable while being guided by the guide members, guide slots formed through the guide members while extending in forward and rearward directions, a pair of cam members pivotably mounted to an outer surface of each guide member, first and second links connected between the cam members, to simultaneously pivot the cam members, a handle link connected, at one end thereof, to the second link, and a handle member coupled to the other end of the handle link while extending through the corresponding guide slot, to protrude inside the guide member.. ... Lg Electronics Inc

10/22/15 / #20150300715

Method for controlling an air conditioner

A method for controlling an air conditioner. The method for controlling an air conditioner may include determining time information for determining an execution time of a low-noise operation and performing the low-noise operation according to the determined time information. ... Lg Electronics Inc

10/22/15 / #20150300594

Optical assembly, backlight unit having the same, and display apparatus thereof

The present invention provides an optical assembly, a backlight unit having the same, and a display apparatus thereof, and the optical assembly includes: a light emitting device; and a lens disposed above the light emitting device, and the lens has: a lower surface portion through which light emitted from the light emitting device travels inside; an upper surface portion that totally reflects at least some of the light traveling inside through the lower surface portion, downward to the side; and a side portion through which the light totally reflected from the upper surface portion is discharged to the outside.. . ... Lg Electronics Inc

10/22/15 / #20150300367

Centrifugal fan

A centrifugal fan is provided. The centrifugal fan includes a main plate connected to a rotational shaft of a motor, a shroud having a suction opening, through which air is introduced, a plurality of blades arranged between the main plate and the shroud, and a rim formed by bending an outer circumference of at least one of the main plate or the shroud in a longitudinal direction of the rotational shaft, the rim portion having an inclination.. ... Lg Electronics Inc

10/22/15 / #20150299931

Laundry treatment apparatus

A laundry treatment apparatus is described. The laundry treatment apparatus includes a rotary control. ... Lg Electronics Inc

10/22/15 / #20150299930

Laundry treating apparatus

A laundry treating apparatus is described. The laundry treating apparatus includes a rotary control. ... Lg Electronics Inc

10/22/15 / #20150299929

Laundry treating apparatus

A laundry treating apparatus is described. The laundry treating apparatus includes a plurality of light emitting diodes (leds) mounted on a printed circuit board (pcb). ... Lg Electronics Inc

10/22/15 / #20150299928

Laundry treating apparatus

There is disclosed a laundry treating apparatus (100) including a cabinet (1) comprising an opening (11) through which laundry is introduced, a tub (2) provided in the cabinet (1), the tub (2) comprising a tub opening (21) in communication with the opening (11), a drum (3) provided in the tub (2) to store the laundry therein, the drum (3) comprising a drum opening (31) in communication with the tub opening (21), a drum supporting unit (l, h) configured to levitate the drum (3) within the tub (2), using a repulsive force generated between magnetic units (51, 52, 53, 54) having the same magnetic pole, a motor (61) mounted to an outer portion of the tub (2), the motor (61) comprising a shaft (615), and a coupler (63) configured to connect the drum (3) and the shaft (615) with each other so as to rotate the drum (3) and to make a rotation center of the drum (3) be movable with respect to a rotation center of the shaft (615) in a predetermined distance range, similar to an oldham coupling.. . ... Lg Electronics Inc

10/22/15 / #20150299926

Washing method

A washing method includes (a) continuously rotating a drum in one direction at a first speed such that laundry is lifted to a predetermined height and then falls, (b) accelerating the drum to rotate the drum at a second speed such that the laundry is moved in a state in which at least some of the laundry clings to the drum, and (c) spraying wash water into the drum during rotation of the drum at the second speed.. . ... Lg Electronics Inc

10/01/15 / #20150282248

Method and apparatus for releasing connection in wireless communication system

A method and apparatus of releasing a connection in a wireless communication system is provided. A user equipment (ue) establishes a radio resource control (rrc) connection with a specific establishment cause, receiving paging indicating connection release and release information including an establishment cause or a logical channel priority, and releasing the rrc connection depending on the establishment cause or the logical channel priority included in the release information.. ... Lg Electronics Inc

10/01/15 / #20150282230

Device and method for performing device-to-device communication

The method for performing device-to-device communication by a first device according to the present invention comprises: a step of searching a second device that supports device-to-device communication; a step of receiving, from the found second device, second network information including information on whether or not the second device may access the internet; and a step of determining either the first device or the second device as a group owner based on a first network information including on whether or not the first device may access the internet and the second network information on the second device. The first device determines the second device as a group owner when the first network information indicates that the first device may not access the internet.. ... Lg Electronics Inc

10/01/15 / #20150282214

Method and apparatus for performing backoff in wireless communication system

A method and apparatus for performing backoff in a wireless communication system is provided. A user equipment (ue) identifies a prioritized access, receives a backoff parameter from a network, and determines whether or not to apply the received backoff parameter according to the prioritized access. ... Lg Electronics Inc

10/01/15 / #20150282208

Method and apparatus for supporting scheduling groups of devices characteristics in a wireless communication system

A method for and apparatus for supporting scheduling groups based on devices characteristics in a wireless communication system is provided. A wireless device receives a group identification(id) to monitor a physical downlink control channel (pdcch) for machine type communication (mtc), receives the pdcch with the group id at a predetermined subframe, and configures a physical downlink shared chancel (pdsch) and a physical uplink shared chancel (pusch) shared with mtc ues by the pdcch of grant. ... Lg Electronics Inc

10/01/15 / #20150282200

Method and apparatus for applying autonomous denial in wireless communication

A method and apparatus for applying autonomous denial in a wireless communication system is provided. A user equipment (ue) counts the number of aggregated denials of uplink (ul) subframes in all serving cells or each serving cell over a validity period including previous subframes and a current subframe. ... Lg Electronics Inc

10/01/15 / #20150282190

Interference cancellation receiving method and interference cancellation receiving terminal

One embodiment of the present specification provides an interference cancellation receiving method. According to the method, interference estimation support information can be received from a serving cell. ... Lg Electronics Inc

10/01/15 / #20150282178

Method for configuring wireless frame of user equipment, user equipment, method for configuring wireless frame of base station, and base station

Flexible employment of frame configuration in light of the doppler frequency change is proposed. According to the present invention, frame configuration for a predetermined frequency band may be changed. ... Lg Electronics Inc

10/01/15 / #20150282157

Method and device for updating system information in wireless lan system

The present invention relates to a wireless communication system and, more specifically, to a method and a device for updating system information in a wireless lan system. The method for updating system information in a station (sta) of a wireless communication system, according to one embodiment of the present invention, comprising: allowing the sta to transmit, to an access point (ap), a probe request frame that includes a change sequence field which is set to a value of a change sequence field stored in the sta, if a value of a change sequence field received from the ap is different from the value of the change sequence field stored in the sta; and allowing the sta to receive, from the ap, a probe response frame which responds to the probe request frame that includes the change sequence field, wherein the probe request frame is a short probe request frame.. ... Lg Electronics Inc

10/01/15 / #20150282145

Method and device for managing ran resources in wireless communication system

The present invention relates to a wireless communication system and, more specifically, to a method and device for managing resources of a radio access network (ran). A method by which a network node of a wireless communication system supports resource management of a ran, according to one embodiment of the present invention, comprises the steps of: receiving and storing, by the network node, a portion or all of user equipment (ue) context information from the ran at a first time point; and transmitting, by the network node, the portion or all of the ue context information to the ran at a second time point, wherein a radio resource control (rrc)-connected state for the ue can be maintained for a time including the first time point and the second time point.. ... Lg Electronics Inc

10/01/15 / #20150282143

Method and apparatus for performing device-to-device communication in wireless communication system

The present invention provides a method and apparatus for performing device-to-device communication in a wireless communication system. The method includes generating identification information of a d2d user equipment that supports the d2d communication as identification information for d2d discovery using a hash function, the identification information for discovery includes information of a first length for indicating a division region of the beacon signals and information of a second length included in the beacon. ... Lg Electronics Inc

10/01/15 / #20150282132

Method and apparatus for performing device-to-device communication in wireless communication system

The present invention provides a method and an apparatus for performing a device-to-device (d2d) communication service in a wireless communication system. More particularly, d2d terminals supporting d2d communication are identified, discovery groups are formed for the d2d terminals using the same application, and a discovery timing is established depending on the discovery group, wherein the d2d terminals belonging to the same discovery group are shifted to an active state during the discovery timing so as to transreceive signals by using time and frequency resources designated for d2d discovery, wherein the discovery timing is set so as to have a variable value depending on the discovery group.. ... Lg Electronics Inc

10/01/15 / #20150282126

Method for transceiving downlink signal in wireless communication system and apparatus therefor

Disclosed is a method for a terminal for receiving a downlink signal from a plurality of cells according to the semi-persistent scheduling (sps) method in a wireless communication system. Specifically, the method comprises the steps of: receiving, in a first subframe, a first or second type scheduling information indicating an activation, according to the sps method, from a serving cell from among the plurality of cells; and, in the first subframe and a second subframe configured via a higher layer after the first subframe, receiving the downlink signal from one cell from among the plurality of cells in accordance with resource allocation information comprised in the first or the second type scheduling information, wherein the first type scheduling information comprises quasi co-location (qcl) information for the serving cell and the one cell, and the qcl information applied in the first and second subframes is updated in accordance with the type of the scheduling information.. ... Lg Electronics Inc

10/01/15 / #20150282125

Pdcch monitoring scheme considering epdcch

Physical downlink control channel (pdcch) monitoring scheme considering a enhanced physical downlink control channel (epdcch) is disclosed. According to the present invention, when a ue receives a first epdcch indicating a downlink transmission at subframe ‘n’ from a network, even though processes the received first epdcch until subframe ‘n+m’, wherein m is not 0, the ue is configured to monitor a second epdcch or a pdcch from subframe ‘n+xrtt’, where ‘xrtt’ corresponds to a value of a hybrid automatic repeat request retransmission timer (harq rtt timer).. ... Lg Electronics Inc

10/01/15 / #20150282066

Method of performing power save multi-poll (psmp) procedure wireless local access network system and station supporting the procedure

A method of performing a power save multi-poll (psmp) procedure of a very high throughput (vht) wireless local access network (wlan) system using a bonding channel consisting of a plurality of subchannels is provided. Wherein the psmp procedure comprises a psmp frame transmission phase, a downlink phase, and an uplink phase, and wherein the psmp frame comprises transmission time information indicating a time allocated to each station (sta) in each of the downlink phase and the uplink phase and transmission channel information corresponding to the transmission time information.. ... Lg Electronics Inc

10/01/15 / #20150282036

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

A method for and apparatus for transmitting and receiving data in a wireless communication system supporting multiple carriers is provided. A wireless device determines that a radio link failure (rlf) or a switch trigger condition is occurred for a cell among the multiple carriers, herein the multiple carriers each is set to a cell each, reconfigures an enhanced physical downlink control channel (epdcch) set of the cell that the rlf or the switch trigger is occurred, and determines whether cells of the multiple carriers each is on or off according to the reconfiguring. ... Lg Electronics Inc

10/01/15 / #20150282031

Apparatus and method of transmitting and receiving data in soft handoff of a wireless communication system

The present invention relates to a method of transmitting and receiving data in soft handoff of a wireless communication system. According to an aspect of the present invention, in the method of receiving data in soft handoff of a wireless communication system, a mobile station receives a first sequence being generated by interleaving transmission data using a first interleaver pattern, and also receives a second sequence being generated by interleaving the transmission data using a second interleaver pattern. ... Lg Electronics Inc

10/01/15 / #20150282014

Partial session transfer method and user equipment for the same

A method of establishing an extended ip flow in a wireless communication system can include establishing, at a user equipment (ue), an initial ip flow with a packet data network gateway (pdn-gw) included in an evolved packet core (epc) through a first type access network and further establishing, at the ue, the extended ip flow with the pdn-gw through a second type access network different from the first type access network, while maintaining the initial ip flow with the pdn-gw through the first type access network, wherein a binding update is transmitted to the pdn-gw, wherein a binding acknowledgement is transmitted by the pdn-gw in response to the binding update if a single ip address is allocated to identify both the initial ip flow and the extended ip flow, and wherein the single ip address is included in the binding acknowledgement.. . ... Lg Electronics Inc

10/01/15 / #20150281995

Apparatus and method of discarding logged measurement in wireless communication system

A method of discarding logged measurements in a wireless communication system is provided. A user equipment in a radio resource control (rrc) connected mode receives a minimization of drive tests (mdt) configuration from a base station and starts a validity timer upon receiving the mdt configuration. ... Lg Electronics Inc

10/01/15 / #20150281991

Method for reporting denied connection in wireless communication system and apparatus supporting same

Provided is a method for reporting a denied connection in a wireless communication system. The method comprises generating denied connection information, which is information on a connection establishment attempt that is denied, when an attempt to establish the connection to a network is denied, and then reporting the denied connection information to the network. ... Lg Electronics Inc

10/01/15 / #20150281945

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which various kinds of convenient functions can be provided in manner of interworking with a watch type mobile terminal. The mobile terminal includes a wireless communication unit configured to exchange signals with a watch type mobile terminal and a controller, if a first signal is received from a watch type mobile terminal while executing a first function by the mobile terminal, transmitting information related to the first function to the watch type mobile terminal in order for the information related to the first function to be output from the watch type mobile terminal.. ... Lg Electronics Inc

10/01/15 / #20150281880

Mobile terminal and control method thereof

A mobile terminal includes: a display; a short-range communication module; and a controller configured to establish a communication link with at least one first terminal located within a predetermined distance by using the short-range communication module, obtain second information associated with first information when the first information is obtained through the established communication link, and display the same on the display. Based on information obtained through a short-range communication link, information associated with the obtained information is obtained, thereby providing various services by using short-range communication.. ... Lg Electronics Inc

10/01/15 / #20150281786

Apparatus and method for processing an interactive service

A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or uncompressed video content from an external decoding unit, extracting identifiers of frames from the received content periodically, submitting requests containing the identifiers and receiving a trigger for the content when a new segment is detected or when an event activation needs to be communicated to the receiver, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time, wherein the application parameter table includes information about at least one of applications.. ... Lg Electronics Inc

10/01/15 / #20150281759

Broadcasting receiver and a method of determining an operation mode of broadcasting receiver

A broadcasting receiver and a method of determining an operation mode of broadcasting receiver are disclosed. A host device transmits the resource information including a-mode resource information. ... Lg Electronics Inc

10/01/15 / #20150281738

Digital broadcasting system and data processing method

A method of transmitting a broadcast signal includes encoding mobile service data to build a reed-solomon (rs) frame according to an rs frame mode, wherein the mobile service data is either a mobile service data of a base layer or a mobile service data of the base layer and at least one enhancement layer, wherein each layer is specified by a layer identifier, wherein a layer identifier value of the base layer is set to 0 and a layer identifier value of the at least one enhancement layer starts from 1; and encoding signaling data, wherein the signaling data includes fast information channel (fic) data and transmission parameter channel (tpc) data, and the fic data includes information for rapid mobile service acquisition.. . ... Lg Electronics Inc

10/01/15 / #20150281734

Method and device for processing video signal

According to the present invention, an inter-view motion vector of a current coding unit is acquired using parallel processing information, and a motion vector of a current prediction unit in the current coding unit is acquired in parallel using the inter-view motion vector of the current coding unit. The present invention relates to a method and device for processing a video signal, wherein a motion vector prediction value of the current prediction unit is acquired by comparing output order information of a reference picture corresponding to the current prediction unit and output order information of a reference picture corresponding to a corresponding block. ... Lg Electronics Inc

10/01/15 / #20150281668

Broadcast receiver and 3d video data processing method thereof

A broadcast receiver and a 3d video data processing method are disclosed. The method includes receiving a broadcast signal including system information and video data, parsing system information of a program, and determining whether the program provides a 3d broadcast service from the system information, extracting, if the program provides a 3d broadcast service, broadcast data of the program, and processing video data of broadcast data according to the system information. ... Lg Electronics Inc

10/01/15 / #20150280887

Method for transceiving signal in wireless communication system, and apparatus therefor

The present invention relates to a method for transceiving a signal in a wireless communication system. A method for transceiving a signal in a wireless communication system according to one embodiment of the present invention comprises the steps of: transmitting a downlink signal from a base station to a terminal; receiving an uplink signal transmitted from the terminal; and cancelling a self-interference signal on the basis of the transceived downlink signal or the uplink signal, wherein the transmission periods for the downlink signal and the uplink signal comprise dedicated transmission periods, and in the dedicated transmission period, signal transmission periods of the base station and the terminal are differentiated.. ... Lg Electronics Inc

10/01/15 / #20150280883

Method for operating terminal in carrier aggregation system, and apparatus using said method

Provided are a method for operating a terminal in a carrier aggregation system and an apparatus using said method. Downlink control information (dci) including a downlink assignment index (dai) is received via an enhanced physical downlink control channel (e-pdcch). ... Lg Electronics Inc

10/01/15 / #20150280882

Method of detecting control information in wireless communication system, and apparatus for same

The present invention relates to a method and apparatus for receiving, by a terminal, control information in a wireless communication system supporting a carrier aggregation system. In detail, the method includes a step of receiving control information on a specific subframe through a first carrier and second carrier, wherein, when the control channel type on the first carrier and the control channel type on the second carrier are different from each other in the specific subframe, the control information is received according to the control channel type on one carrier of either the first carrier or second carrier corresponding to predefined monitoring information.. ... Lg Electronics Inc

10/01/15 / #20150280878

Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof

The present invention relates to a method of transmitting csi-rs (channel state information-reference signal) configuration, which is transmitted by a base station in a wireless communication system, and an apparatus therefor. Specifically, the method includes the steps of composing an information element configuring a first csi (channel state information) subframe set and a second csi subframe set and transmitting the csi-rs configuration including at least one or more zp-csi-rs configurations (zero power csi-rs configuration). ... Lg Electronics Inc

10/01/15 / #20150280876

Method and apparatus for transmitting data, and method and apparatus for transmitting data

The present invention provides a method and apparatus for transmitting data and a method and apparatus for receiving data, wherein said methods transmit/receive a reference signal in sub-frames bundled for data transmission/reception using at least an identical precoding matrix, an identical reference signal sequence, an identical reference signal generating identifier, or an identical reference signal scrambling sequence.. . ... Lg Electronics Inc

10/01/15 / #20150280809

Backhaul downlink signal decoding method of relay station and relay station using same

A method of decoding a backhaul downlink signal of a relay node (rn). A higher layer signal indicating a maximum transmission rank is received from a base station (bs). ... Lg Electronics Inc

10/01/15 / #20150280763

Mobile terminal

Disclosed is a mobile terminal having a differentiated structure from the conventional one. The mobile terminal includes a neck band unit configured to be wearable on a user's neck, and having a main power supply unit; and a glass unit having a frame configured to be wearable on a user's head, having an input/output module installed at the frame, and electrically-connectable to the neck band unit so as to be provided with power from the main power supply unit, wherein the neck band unit is provided with accommodation recesses formed such that at least part thereof corresponds to the frame, and wherein the glass unit is coupled to the neck band unit when two ends thereof are inserted into the accommodation recesses, respectively, and wherein the glass unit is separated from the neck band unit when the two ends thereof are withdrawn from the accommodation recesses, respectively.. ... Lg Electronics Inc

10/01/15 / #20150279622

Plasma electrode device and method for manufacturing the same

Provided are a plasma electrode device and a manufacturing method thereof. The plasma electrode device includes a first substrate including a first substrate main body having a first flow hole through which air flows and a first discharge electrode disposed on one surface of the first substrate main body and a second substrate disposed on one side of the first substrate, the second substrate including a second flow hole through which air flows and a second discharge electrode acting with the first substrate. ... Lg Electronics Inc

10/01/15 / #20150278990

Display device providing history information and method for controlling the same

A method for controlling a display device, comprising, executing a first application and displaying an execution screen of the first application on a display unit, wherein the display unit includes a first display area and a second display area, and the execution screen of the application is displayed in at least one of the first display area and the second display area; and displaying a history screen including history information of the first application, wherein the history information is set up based upon a display mode, wherein first history information is displayed when the display mode of the first application corresponds to a single area mode, second history information is displayed when the display mode of the first application corresponds to an expand area mode, wherein the first history information has a display property different from the display property of the second history information.. . ... Lg Electronics Inc

10/01/15 / #20150278498

Mobile terminal and method for controlling the same

A mobile terminal and a control method thereof are disclosed. According to the embodiments of the present disclosure, a mobile terminal may include a mobile terminal body, a wireless communication unit configured to receive an information input request for user authentication from an external server connected to the body, and a controller configured to transmit a wireless signal for sensing the wearing of a second mobile terminal formed to be paired with the body and wearable on a specific portion of a human body to the second mobile terminal in response to the request, wherein the controller performs wearer authentication for the second mobile terminal in response to receiving at least one of a response signal to the wireless signal from the second mobile terminal and a wearer's biometric signal sensed through the second mobile terminal, and controls the authentication method of the user authentication or processing for an information input corresponding to the authentication method to be determined in a different manner based on at least one of the execution result of the wearer authentication and the analysis result of the received biometric signal.. ... Lg Electronics Inc

10/01/15 / #20150277756

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a display; and a controller configured to control the display to be in at least one of a first state in which the entire display is deactivated, a second state in which the entire display is activated and a third state in which a partial region of the display is activated, receive a plurality of touches applied to the display in the partial region, and display a window including at least one of an icon indicating a newly generated event, an icon frequently used by a user and an icon corresponding to a predetermined function, in the activated partial region.. . ... Lg Electronics Inc

10/01/15 / #20150277695

Terminal and method of controlling the same

A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal, a touch screen, and a controller configured to display a first group of touch-available icons in response to a first touch-drag in a first direction on the touch screen, in response to a selection of a specific touch-available icon included in the first group of touch-available icons, execute a function corresponding to the specific touch-available icon, and display a second group of touch-available icons in response to a second touch-drag in a second direction on the touch screen, the second direction being substantially perpendicular to the first direction, wherein the second group of touch-available icons correspond to terminal setting relevant icons, and wherein the second group of touch-available icons disappear in response to a third touch-drag in a third direction opposite to the second direction.. . ... Lg Electronics Inc

10/01/15 / #20150277652

Mobile terminal and control method thereof

A mobile terminal capable of sensing a touch and a fingerprint and a control method thereof are provided. The mobile terminal capable of performing a fingerprint recognition function includes: a sensing unit configured to sense a fingerprint of a user's finger when the user's finger touches a display unit, in a state in which the fingerprint recognition function is executed; and a controller configured to determine whether to perform an operation related to an event that occurs in the mobile terminal on the basis of a degree of recognition of the sensed fingerprint.. ... Lg Electronics Inc

10/01/15 / #20150277599

Digital device providing a touch compensation and method of controlling therefor

The present specification relates to a digital device and a method of controlling therefor. According to one embodiment, the digital device includes a touch sensitive display unit configured to detect a touch input, a transparent cover unit, which is positioned in an open position or a closed position and overlapped with the touch sensitive display unit in the closed position and a processor configured to control the touch sensitive display unit, the processor is further configured to detect the touch input on a first position of the touch sensitive display unit, when the transparent cover unit is in the open position, alter location information of the touch input detected on the first position to a second position, when the transparent cover unit is in the closed position, alter the location information of the touch input detected on the first position to a third position.. ... Lg Electronics Inc

10/01/15 / #20150277573

Display device and operating method thereof

A method of controlling a display device, and which includes obtaining, via camera of the display device, a user's image; recognizing, via a controller of the display device, a user's hand gesture from the obtained user's image; and when the recognized user's hand gesture does not match a pre-stored gesture, displaying, via a display of the display device, a function guide including different hand gestures different than the recognized user's hand gesture for guiding a user's selection for performing a function of the display device.. . ... Lg Electronics Inc

10/01/15 / #20150277105

Mems scanner having coil and manufacturing method of coil for mems scanner

The present disclosure may provide a mems scanner including a mirror configured to reflect light, a gimbal connected to the mirror to rotatably support the mirror, and a winding portion provided at the mirror or the gimbal to generate an electromagnetic force in interaction with a magnetic field formed in the vicinity when a current flows therethrough so as to adjust a rotational angle of the mirror, wherein the winding portion includes a silicon layer, a coil layer deposited on the silicon layer to generate physical deformation due to a current flowing therethrough, and a plurality of hollow holes formed on the coil layer to provide elasticity so as to reduce an amount of impact due to the physical deformation, and increase the dissipation area of heat generated.. . ... Lg Electronics Inc

10/01/15 / #20150276821

Power determining apparatus and electronic appliance including the same

A power determining apparatus is disclosed. The power determining apparatus includes a sensor for sensing a current or voltage supplied from a commercial power source or an uninterruptible power supply (ups), and a controller for analyzing a current or voltage signal sent from the sensor, and determining which one of the commercial power source and the ups supplies power, based on results of the analysis.. ... Lg Electronics Inc

10/01/15 / #20150276304

Refrigerator

A refrigerator may include a cabinet defined with a storage chamber therein, and a shelf assembly mounted in the storage chamber provided with a vertically movable shelf. The shelf assembly includes a guide member mounted in the storage chamber while having guide slots inclinedly formed at side walls of the guide member. ... Lg Electronics Inc

10/01/15 / #20150276301

Refrigerator including multiple storage compartments

The present invention provides a refrigerator, comprising: a cabinet that defines a first storage compartment; a first door that is opened or closed to allow or prevent access to an interior of the first storage compartment; a storing device coupled to the first door to define a second storage compartment, wherein, when the first door is closed, the second storage compartment is disposed in the first storage compartment; and a second door connected to the first door and configured to be opened or closed to allow or prevent access to an interior of the second storage compartment, wherein the interior of the second storage compartment is accessible when the first door is closed and the second door is opened, wherein the first door includes a plurality of first coupling parts to which the storing device is coupled, wherein the storing device includes: a frame; and a basket installed on the frame, wherein each of the frame and the basket includes at least one second coupling part interacting with at least one of the plurality of first coupling parts, wherein a front surface of the second door is positioned to be generally coplanar with at least a portion of a front surface of the first door.. . ... Lg Electronics Inc

10/01/15 / #20150276293

Refrigerator and method for controlling the same

A refrigerator includes a door, a dispenser in the door, a water nozzle and an ice nozzle on the dispenser, the ice nozzle being arranged in a line with the water nozzle, and a single manipulation member under the water nozzle and the ice nozzle that is manipulated in a same direction as the arranged direction of the water nozzle and the ice nozzle, the manipulation member allowing selection between dispensing of water and ice. The refrigerator also includes a detection member on the dispenser for recognizing a manipulation of the manipulation member, a control unit for controlling a valve and a motor to dispense either the water or ice based on an input of the detection member, and a display unit on the dispenser for displaying a selected state of the water or ice according to a manipulated state of the manipulation member.. ... Lg Electronics Inc

10/01/15 / #20150276242

Dehumidifier

A dehumidifier may include: a main body; a heat exchange unit mounted inside the main body; and a water tank mounted inside the main body and separated or mounted through a side surface of the main body, the water tank storing condensed water formed on the heat exchange unit. The water tank may include: a case of which a front surface defines a portion of the side surface of the main body in a state where the case is mounted inside the main body, the case defining a space for storing the condensed water; a cover selectively opening or closing a top surface of the case; and a coupling module passing through the cover and a side surface of the case to protrude to an outside of the case, and coupled to the main body.. ... Lg Electronics Inc

10/01/15 / #20150276241

Dehumidifier

A dehumidifier may include a main body, a heat exchange unit inside the main body, and a water tank on the water tank chamber or separated from the water tank chamber through a side surface of the main body. The water tank may store condensed water generated in the heat exchange unit. ... Lg Electronics Inc

10/01/15 / #20150275922

Centrifugal fan and method of manufacturing the same

A centrifugal fan is provided having a blade configured by bonding two members having plasticity to each other. The centrifugal fan has high durability and permits easy formation of a positive pressure surface or a negative pressure surface of the blade having a complicated shape, which advantageously results in enhancement in performance of the fan.. ... Lg Electronics Inc

10/01/15 / #20150275416

Steam generator and washing machine having the same

The present invention relates to steam generator and a washing machine having the same which can minimize remained water in the steam generator, and can prevent the water stored in the steam generator from leaking and the water in the steam generator from being supplied to the clothes together with the steam due to a spray pressure of the steam.. . ... Lg Electronics Inc

10/01/15 / #20150274917

Foam molding method, foaming agent and foamed plastic

A foam molding method, a foamed plastic formed by the method, and a foaming agent used in the foam molding method are provided. The foam molding method may include rotating a screw provided in a barrel, feeding a granular or powdered raw material and a foaming agent into the barrel, the foaming agent producing foam through a chemical reaction, melting the fed raw material and producing a gas from the foaming agent, and phase-changing the produced gas to a supercritical state and mixing the gas with the melted raw material.. ... Lg Electronics Inc

10/01/15 / #20150273378

Air cleaner

An air cleaner is provided. The air cleaner may include a circular filter assembly, in which a plurality of filters may be stacked, a circular rear or first case including a mount sleeve, on which the filter assembly may be mounted, a circular middle or second case, on which a discharge grille may be disposed, the second case being coupled to a front or first surface of the first case, a circular front or third case coupled to a front or first surface of the second case, and a circular panel attached to a surface of the third case. ... Lg Electronics Inc

10/01/15 / #20150273376

Air cleaner

An air cleaner is provided. The air cleaner may include a filter assembly, in which a plurality of filters may be stacked, a rear or first case including a filter mount sleeve, on which the filter assembly may be mounted, a middle or second case, on which a discharge grille may be disposed on a front or first side thereof, the second case being coupled to a front or first surface of the first case, a support leg disposed on a second side of the second case that corresponds to an opposite side of the discharge grille, a front or third case coupled to a front or first surface of the second case, and a front or first panel attached to a front or first surface of the third case. ... Lg Electronics Inc

10/01/15 / #20150273101

Ionizer

Provided is an ionizer. In an embodiment, concaves-convexes are formed on a surface of a substrate, one or more electrodes for generating a positive ion or a negative ion is formed, and the concaves-convexes are coated with photocatalyst. ... Lg Electronics Inc

09/24/15 / #20150271949

Outdoor unit of air conditioner

An outdoor unit of an air conditioner is disclosed. The outdoor unit of the air conditioner includes an outdoor unit body, a printed circuit board having a heat generating element installed thereat, an electronic box mounted in the outdoor unit body, the electronic box having the printed circuit board installed therein, a heat dissipation module contacting the heat generating element, the heat dissipation module allowing refrigerant to flow therethrough, and a heat dissipation module support mounted in the outdoor unit body such that the heat dissipation module is fixed to the heat dissipation module support to support the heat dissipation module. ... Lg Electronics Inc

09/24/15 / #20150271867

Method and apparatus for transmitting message in wireless communication system

A method and apparatus for transmitting a message in a wireless communication system is provided. A user equipment (ue) submits a message to a packet data convergence protocol (pdcp) layer and a radio link control (rlc) layer, detects a radio link failure or a handover failure, checks whether the rlc layer receives acknowledgement (ack) to the message from the network, reestablishes the connection with the network, and retransmits the message upon the reestablishment if the rlc layer does not receive the ack to the message.. ... Lg Electronics Inc

09/24/15 / #20150271850

Method and apparatus for transmitting signal in wireless lan system

Disclosed is a method for transmitting a signal of an access point (ap), comprising the steps of receiving a first frame from a first sta; and transmitting a second frame including a response to the first frame to the first sta, wherein the second frame induces the transmission of a third frame for the first sta to make the second sta set a network allocation vector (nav), and the second sta is an sta unable to sense the ap.. . ... Lg Electronics Inc

09/24/15 / #20150271843

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

The present invention relates to a method and apparatus for performing wireless communication, and includes: transmitting a channel scheduling request frame for querying scheduling information to a database device, the scheduling information being on one or more channels the enabling station wants to query, receiving a channel scheduling response frame including a channel number field and a channel availability duration field from the database device, the channel scheduling response frame not including information on from when a channel identified by the channel number field is available for operation, the channel availability duration field indicating a duration of time during which the channel identified by the channel number field is available for operation, and taking the specific time receiving the channel scheduling response frame as a starting time of channel availability of the channel identified by the channel number field of the channel scheduling response frame.. . ... Lg Electronics Inc

09/24/15 / #20150271814

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

A method for transmitting a second demodulation reference signal added to support an additional antenna port (referred to as a “second antenna” hereinafter) in a downlink subframe having an extended cyclic prefix (cp), in which a resource (referred to as a “first resource pattern” hereinafter) to which a first demodulation reference signal will be mapped is configured, through a predetermined number of antenna ports (referred to as a “first antenna” hereinafter) in a wireless communication system includes: specifying positions of resources to which a channel state information reference signal (csi-rs) is mapped in subframe(s) in which the csi-rs is not transmitted and a subframe in which the csi-rs is transmitted on the basis of csi-rs configuration information; selecting a resource (referred to as a “second resource pattern” hereinafter) to which the second demodulation reference signal will be mapped from resources of the subframe(s) in which the csi-rs is not transmitted, the resources corresponding to the positions of the resources to which the csi-rs is mapped; and mapping the second demodulation reference signal to the second resource pattern.. . ... Lg Electronics Inc

09/24/15 / #20150271790

Method for receiving control information in wireless communication system and apparatus therefor

The present invention relates to a method and an apparatus for a terminal for receiving control information in a wireless communication system. More specifically, the method comprises a step for monitoring an enhanced physical downlink control channel (epdcch) set comprised in an epdcch, wherein an aggregation level for monitoring the epdcch set is determined according to the configuration regarding the epdcch set.. ... Lg Electronics Inc

09/24/15 / #20150271788

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

The present invention provides a method and a user device for receiving a downlink signal, and a method and a base station for transmitting a downlink signal. The method for a user device receiving the downlink signal in a wireless communication system, comprises: encoding downlink control channel candidates, each of which comprise at least one control channel element (cce); and detecting the downlink control channel of the user device, wherein each of the downlink control channel candidates is encoded in accordance with a first downlink control information (dci) format and a cce type for the user device, or a second dci format and a predetermined cce type.. ... Lg Electronics Inc

09/24/15 / #20150271752

Operation with various timers in a wireless communication system

Operation of a user equipment (ue) with various timers is discussed. According to this scheme, when the ue receives values for each of timers related with a discontinuous reception (drx) operation from a network, the ue monitors a physical downlink control channel (pdcch) from subframe n+1 to subframe n+x based on a first timer among the above mentioned timers when a first event for starting the first timer occurs at the subframe n, and monitors the pdcch from subframe n to subframe n+x−1 based on a second timer among said timers, when a second event for starting the second timer occurs at the subframe n.. ... Lg Electronics Inc

09/24/15 / #20150271750

Data reception and transmission method and apparatus for power saving in communication system using multiple carriers

The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the qos (quality of service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.. . ... Lg Electronics Inc

09/24/15 / #20150271748

Procedure for basic service set (bss) load management in wlan system

A method for selecting a channel in a wireless local area network, and a device therefore. The method according to one embodiment includes receiving an extended quiet interval element from an access point. ... Lg Electronics Inc

09/24/15 / #20150271715

Method and apparatus for transmitting measurement report message in wireless communication system

A method and apparatus of transmitting a measurement report message in a wireless communication system is provided. A mobile station searches for at least one closed subcarrier group (csg) cell included in a whitelist of the mobile station, and transmits to a gsm/edge radio access network (geran) cell the measurement report message including a toggling discriminator, which indicates an optimal csg cell that satisfies a reporting criterion among the at least one found csg cell, and a physical cell identify (pci) and frequency of the optimal csg cell.. ... Lg Electronics Inc

09/24/15 / #20150271694

Method for reporting measurement combined in wireless communication system and apparatus for supporting same

Provided is a method for reporting a measurement in a wireless communication system. The method comprises: obtaining a first-type measurement result by performing a first-type measurement; obtaining a second-type measurement result by performing a second-type measurement; determining whether the first-type measurement result satisfies a reporting condition; and transmitting a measurement report message, which includes the first-type measurement result, to a network when the first-type measurement result satisfies the reporting condition. ... Lg Electronics Inc

09/24/15 / #20150271691

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

The present invention relates to a method for monitoring, by a terminal, an enhanced physical downlink control channel (epdcch) in a wireless communication system supporting carrier aggregation. In detail, the method includes the steps of receiving monitoring information about a first cell from a base station and a second cell cross-carrier scheduled from the first cell; and monitoring the epdcch on the basis of the monitoring information, wherein the monitoring information includes information that the number of epdcch candidates on the first cell is reallocated, when the maximum number of enhanced control channel elements (ecce)) available in a specific epdcch set on the first cell does not support the number of the epdcch candidates of an aggregation level with respect to the second cell.. ... Lg Electronics Inc

09/24/15 / #20150271623

Method and device for device trigger/small data exchange/collection in wireless communication system

According to one embodiment of the present invention, a method for exchanging/collecting a device trigger by a short message service-service center (sms-sc) in a wireless communication system comprises the steps of: receiving a first message including an old trigger reference number from a machine type communications-interworking function (mtc-iwf); and deleting a trigger message corresponding to the old trigger reference number, wherein when the first message further includes a new trigger reference number, the sms-sc detects the trigger message and stores a new trigger message corresponding to the new trigger reference number.. . ... Lg Electronics Inc

09/24/15 / #20150271535

Method for processing a web service in an nrt service and a broadcast receiver

A method of processing a web service in a non-real time (nrt) service and the broadcast receiver are disclosed herein. A method of providing an nrt service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an nrt service is a web service based upon the first signaling information, identifying a web page type and a web page version of the nrt service and browsing the nrt service. ... Lg Electronics Inc

09/24/15 / #20150271523

Multiview video signal encoding method and decoding method, and device therefor

The video signal decoding method according to the present invention involves acquiring weighting-value predicting data of a neighboring view texture block corresponding to the current view texture block, deriving weighting-value predicting data of the current view texture block by using the weighting-value predicting data of the neighboring view texture block, and subjecting the current view texture block to weighting-value compensation by using the derived weighting-value predicting data.. . ... Lg Electronics Inc

09/24/15 / #20150271507

Method for decoding image and apparatus using same

A method for decoding an image according to the present invention comprises the steps of: receiving and parsing a parameter set including indication information which indicates the presence of withheld information to be used in the future; receiving and parsing a slide header including the withheld information, when the indication information indicates the presence of the withheld information; and decoding the image according to semantics and a value corresponding to the withheld information. As a result, provided are a method and an apparatus for describing an additional extension information indication in a bitstream supporting a hierarchical image.. ... Lg Electronics Inc

09/24/15 / #20150271503

Intra prediction in image processing

An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. ... Lg Electronics Inc

09/24/15 / #20150271464

Method and apparatus for processing edge violation phenomenon in multi-view 3dtv service

A method for receiving a 3d image broadcast signal for processing edge violation in a multi-view 3d image comprises the steps of: receiving a broadcast signal for broadcasting the multi-view 3d image; decoding from the received broadcast signal first left image data and first right image data which is included in a 3d image of a first view; parsing from the received broadcast signal 3d image processing information; generating second left image data and/or second right image data which is included in a 3d image of a second view, by using the first left image data, the first right image data, and the 3d image processing information; parsing 3d edge violation area detection function information included in the 3d image processing data; and handling edge violation of the area by using the 3d edge violation area detection function information.. . ... Lg Electronics Inc

09/24/15 / #20150271274

Method for performing transfer of collaborative session control in wireless communication system based on internet protocol multimedia subsystem

A method for performing an inter-user equipment (ue) transfer (iut) of a collaborative session. The method according to one embodiment is performed by a ue and includes transmitting a subscription message to a network element for requesting notification of information regarding at least one or more other ues; receiving a subscription acceptance message in response to the subscription message; and receiving a notification message. ... Lg Electronics Inc

09/24/15 / #20150271137

Method and apparatus for transmitting and receiving a frame supporting a short mac header in wireless lan system

A method and apparatus for transmitting and receiving a frame supporting a short mac header in a wireless lan (wlan) system are disclosed. A method for managing a sequence number in a wireless lan (wlan) system includes: transmitting, by a first station (sta), a frame including a short mac header to a second sta. ... Lg Electronics Inc

09/24/15 / #20150271113

Terminal and method of processing data therein

A terminal and method of processing data therein are disclosed, by which data used for a prescribed service can be processed. The terminal of the present invention includes an output unit configured to output a chatting service window, a receiving unit configured to receive a request for executing a chatting service and a first download request for downloading first data through the chatting service from a user and a controller configured to control to output the first data downloaded in response to the received first download request to a background screen of the chatting service window.. ... Lg Electronics Inc

09/24/15 / #20150270998

Method of transmitting control signals in wireless communication system

A method of transmitting control signals in a wireless communication system includes multiplexing a first control signal with a second control signal in a slot, the slot comprising a plurality of orthogonal frequency division multiplexing (ofdm) symbols in time domain, the plurality of ofdm symbols being divided into a plurality of data ofdm symbols and a plurality of reference signal (rs) ofdm symbols, wherein the first control signal is mapped to the plurality of data ofdm symbols after the first control signal is spread by a base sequence in the frequency domain, the rs is mapped to the plurality of rs ofdm symbols, the second control signal is mapped to at least one of the plurality of rs ofdm symbols, and transmitting the first control signal and the second control signal in the slot.. . ... Lg Electronics Inc

09/24/15 / #20150270938

Method and apparatus for generating a reference signal sequence in a wireless communication system

A method and base station for receiving a reference signal in a wireless communication system are discussed. The method according to one embodiment includes transmitting a cell-specific group hopping parameter to a plurality of user equipments (ues). ... Lg Electronics Inc

09/24/15 / #20150270929

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

Methods and apparatus for transmitting and receiving broadcast signals are provided. The method for transmitting a broadcast signal includes encoding mobile data for forward error correction (fec), encoding signaling data, forming data groups including the encoded mobile data and the encoded signaling data and transmitting a signal frame that includes the data groups.. ... Lg Electronics Inc

09/24/15 / #20150270919

Method for generating a reference signal sequence using grouping

Method for generating reference signal sequence using grouping is explained. In this method, base sequences are grouped such that each group contains at least one base sequence of each length, so ue(s) can use various length sequences as a reference signal. ... Lg Electronics Inc

09/24/15 / #20150270420

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

A solar cell can include a substrate of a first conductive type; an emitter layer of a second conductive type opposite the first conductive type, and positioned on the substrate; a plurality of finger electrodes formed in a first direction, each finger electrode being electrically connected to the emitter layer; a plurality of first collector regions; a plurality of first electrodes positioned in a plurality of first collector regions and extending in the first direction from the plurality of finger electrodes; a plurality of second electrodes positioned in the plurality of first collector regions and formed in a perpendicular direction crossing the first direction; a plurality of third electrodes positioned in the plurality of first collector regions, connecting two neighboring first electrodes of the plurality of first electrodes and formed in the perpendicular direction; and a plurality of deletions positioned in the plurality of first collector regions. Furthermore, one of the plurality of second electrodes is positioned between a pair of the plurality of first electrodes.. ... Lg Electronics Inc

09/24/15 / #20150270415

Semiconductor device and method for manufacturing the same

A semiconductor device includes a substrate and a first insulating layer. The first insulating layer includes a first lower layer and a first upper layer on the first lower layer. ... Lg Electronics Inc

09/24/15 / #20150268854

Mobile terminal and control method thereof

Disclosed are a mobile terminal and a control method thereof, which has a display unit for displaying a virtual keypad and texts input by the virtual keypad. The mobile terminal includes a display unit and a controller. ... Lg Electronics Inc

09/24/15 / #20150268811

Mobile terminal and method of controlling the same

Disclosed is a mobile terminal which provides a plurality of home screen pages where application-related graphic objects have been arranged. The mobile terminal includes: a display unit configured to output one of the plurality of home screen pages; a sensing unit configured to sense a touch to the display unit, in a state where one of the plurality of home screen pages has been output; and a controller configured to output graphic objects arranged on the plurality of home screen pages to a single page, in response to a preset type of touch to the display unit, wherein at least one graphic object arranged on said one home screen page, and at least one graphic object arranged on one or more other home screen pages rather than said one home screen page among the plurality of home screen pages are together output to the single page.. ... Lg Electronics Inc

09/24/15 / #20150268804

Mobile terminal and controlling method thereof

A mobile terminal including a touchscreen; and a controller configured to display a video list in a first region of the touchscreen, display a selected video from the video list in a second region of the touch screen different than the first region, in response to a first type of input for selecting the video, and display the selected video in the first region of the touch screen, in response to a second type of input for selecting the video different than the first type of touch input. Further, the first type of input corresponds to a direct touch input to the touchscreen, and the second type of input corresponds to a proximity touch input to the touchscreen.. ... Lg Electronics Inc

09/24/15 / #20150268747

Digital device having side touch region and control method for the same

Disclosed are a digital device and a control method for the same. The digital device may set a device grip mode upon detecting that a user grips the digital device and maintains the multiple touch inputs to a first region set in a side of the digital device. ... Lg Electronics Inc

09/24/15 / #20150268475

Glass type terminal

Disclosed is a glasses-type terminal including a display, a controller, a power supply, and a frame. The frame includes a main frame configured to mount to a front portion of a head of a user, a first sub frame connected to a first end of the main frame and configured to be received by a first ear of the user, and a second sub frame detachably connected to a second end of the main frame and including the power supply unit, wherein the first sub frame includes the controller and wherein the power supply unit is electrically connected to the controller when the first sub frame and second sub frame are respectively connected to the first end and second end of the main frame.. ... Lg Electronics Inc

09/24/15 / #20150267960

Display device and refrigerator having the same

A refrigerator having a display is disclosed herein. The display may display contents of the refrigerator, display recommended recipes based on the contents, and display an operational state of the refrigerator. ... Lg Electronics Inc

09/24/15 / #20150267957

Air conditioner and method for controlling an air conditioner

An air conditioner and a method for controlling an air conditioner are provided that inject a refrigerant into a compressor to perform a defrosting operation. The air conditioner may include a compressor; an outdoor heat exchanger; an indoor heat exchanger; a first injection module that injects some or a portion of a refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger into the compressor to perform a heating operation and that does not inject some or a portion of a refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger into the compressor to perform a defrosting operation; and a second injection module that injects some or a portion of a refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger into the compressor to perform the heating operation and that injects some or a portion of a refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger into the compressor to perform the defrosting operation.. ... Lg Electronics Inc

09/24/15 / #20150267954

Air conditioner and method for controlling an air conditioner

An air conditioner and a method for controlling an air conditioner are provided that efficiently inject a refrigerant into a compressor. The air conditioner may include a compressor to compress a refrigerant; a condenser to condense the refrigerant compressed at the compressor; an evaporator to evaporate the refrigerant condensed at the condenser; and an injection module to selectively or simultaneously inject some or a portion of the refrigerant flowing from the condenser to the evaporator into a high pressure side and a low pressure side of the compressor.. ... Lg Electronics Inc

09/24/15 / #20150267933

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 at least one indoor device, an outdoor device connected to the at least one indoor device, the outdoor device including a compressor that compresses a refrigerant, an engine generating a power using a combustion gas to operate the compressor, a generator that generates electricity using the power generated in the engine, a battery that receives at least a portion of the electricity generated in the generator, a first supply line that supplies the electricity stored in the battery into the outdoor device, and a second supply line that supplies the electricity stored in the battery into the at least one indoor device. ... Lg Electronics Inc

09/24/15 / #20150267930

Air conditioner

An air conditioner is provided that injects a refrigerant into a compressor in a simple configuration by two steps. The air conditioner may include a compressor to compress a refrigerant; a condenser to condense the refrigerant compressed at the compressor; an evaporator to evaporate the refrigerant condensed at the condenser; and an injection module to separate the refrigerant flowing from the condenser to the evaporator into a vapor-phase refrigerant and liquid-phase refrigerant, expand the separated vapor-phase refrigerant, and inject the expanded vapor-phase refrigerant into the compressor, expand and evaporate a portion of the separated liquid-phase refrigerant and inject the expanded and evaporated liquid-phase refrigerant into the compressor.. ... Lg Electronics Inc

09/24/15 / #20150267928

Air conditioner

An air conditioner is disclosed. The air conditioner includes an indoor unit, a first outdoor unit including a first outdoor heat exchanger and a first compressor to be driven by electricity, a second outdoor unit including a second outdoor heat exchanger and a second compressor to be driven by an engine, a cooling water line, through which cooling water to cool the engine flows, and at least one waste heat-recovering heat exchanger for exchanging heat between refrigerant to be introduced into at least one of the first outdoor heat exchanger and the second outdoor heat exchanger and the cooling water flowing through the cooling water line. ... Lg Electronics Inc

09/24/15 / #20150266740

Method for preparing graphene and said graphene, electronic device using said graphene

The present invention relates to graphene, and particularly, to a method for preparing graphene, to said graphene, and to an electronic device using said graphene. The present invention, as described above, can be constructed by the inclusion of the steps of forming a graphene layer on a catalytic metal layer; forming an organic-inorganic hybrid film in an uncured state on the graphene layer; and curing the film.. ... Lg Electronics Inc

09/24/15 / #20150266222

Method for manufacturing hydrophilized hollow fiber membrane by continuous process using extruder

The present invention relates to a method of manufacturing a hydrophilized hollow fiber membrane by a continuous process using an extruder. According to the method of the present invention, thermal curing agent in the form of a monomer or a oligomer is added to a polymer solution, and in the melt state before a separation membrane is manufactured, thermal polymerization occurs due to an initial reaction of a thermal initiator at the appropriate temperature within a cylinder of the extruder. ... Lg Electronics Inc

09/24/15 / #20150265133

Dishwasher

Disclosed is a dishwasher. The dishwasher includes a washing tub to form a dish receiving space; a sump disposed at a lower side of the washing tub; a heater which heats washing water received in the sump to generate a stream; a dish rack disposed inside the washing tub so that a plurality of dishes are inserted and stand; and a steam nozzle disposed in a direction facing edges of the plurality of dishes to flow the stream between gaps of the dishes inserted into the dish rack.. ... Lg Electronics Inc

09/17/15 / #20150264738

Method by which terminal for supporting multiple radio access technologies recovers when radio link failure has occurred and device for same

A method by which a terminal for supporting multiple radio access technologies (multi-rat) recovers when a radio link failure has occurred can comprise the steps of: detecting a radio link failure of a first rat while maintaining an rrc connection state with the first rat; determining the radio link failure if a radio link of the first rat does not recover after a predetermined first time elapses after the detection; and determining whether the radio link failure of the first rat recovers during a predetermined second time after the determination.. . ... Lg Electronics Inc

09/17/15 / #20150264704

Method and apparatus for reporting channel state by reflecting interference cancellation performance

Disclosed is a method for reporting a channel state in a wireless communication system, the method performed by a terminal and including reporting channel state information (csi) to a base station (bs), transmitting csi correction information for correcting the reported csi, to the bs, and receiving a downlink channel scheduled based on the csi correction information, wherein the csi correction information indicates a change in channel state due to dynamic interference.. . ... Lg Electronics Inc

09/17/15 / #20150264683

Method for configuring wireless frame of user equipment and user equipment, and method for configuring wireless frame of base station and base station

Flexible employment of frame configuration in light of the doppler frequency change is proposed. According to the present invention, frame configuration for a predetermined frequency band may be changed. ... Lg Electronics Inc

09/17/15 / #20150264672

Method of transmitting scheduling information in tdd system

A method of transmitting scheduling information in time-division-duplex (tdd) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. ... Lg Electronics Inc

09/17/15 / #20150264669

Method and device for receiving or transmitting downlink data in wireless communication system

A method of receiving downlink data in a wireless communication system according to an embodiment of the present invention includes: receiving a first parameter, for determining the effectiveness of a channel state information-reference signal (csi-rs) from a special cell, from a first cell; and obtaining information on a sub frame having non-effective csi-rs by using the number of sub frames to which the paging message of a second cell is transmitted for a reference time, and the first parameter may be different from a second parameter that is transmitted by the second cell and indicates the number of sub frames to which the paging message of the second cell is transmitted for the reference time.. . ... Lg Electronics Inc

09/17/15 / #20150264667

Method and apparatus for receiving control information in wireless communication system

The present invention relates to a method and an apparatus for receiving control information by a terminal in a wireless communication system. More particularly, the method for receiving control information by a terminal in a wireless communication system, comprises: a step of receiving monitoring information regarding a common search space (css) on an enhanced physical downlink control channel (epdcch): and a step of detecting control information based on the monitoring information.. ... Lg Electronics Inc

09/17/15 / #20150264666

Method and apparatus for supporting a carrier aggregation group in a wireless communication system

A method for and apparatus for supporting a carrier aggregation group in a wireless communication system supporting multiple carriers is provided. A wireless device receives a rrc configuration signal including one or more serving cells from a macro cell and a rrc configuration signal including one or more serving cells from a small cell, and configures at least two carrier aggregation group (cag)s based on the rrc configuration signal each. ... Lg Electronics Inc

09/17/15 / #20150264655

Method for triggering power headroom reporting in a dual connectivity 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 triggering power headroom reporting in a dual connectivity system, the method comprising: configuring a plurality of medium access control (mac) entities, each mac entity corresponding to each enhanced-nodeb (enb); occurring an event for triggering power headroom reporting (phr) in a mac entity of the plurality of mac entities; triggering the phr in the plurality of mac entities including the mac entity if a type of the event is a first type event; and triggering the phr in the mac entity if the type of the event is a second type event.. ... Lg Electronics Inc

09/17/15 / #20150264618

Interested service-based cell reselection method in wireless communication system, and apparatus for supporting same

Provided is an interested service-based cell reselection method performed by a terminal in a wireless communication system. The method comprises checking that access to the current cell is blocked, determining whether the condition for receiving an interested service is satisfied, and selecting, if the condition for receiving an interested service is satisfied, the cell on the same frequency as the frequency of the current cell.. ... Lg Electronics Inc

09/17/15 / #20150264474

Wireless sound equipment

A wireless sound equipment including a band having elasticity, a housing provided at both ends of the band, the housing having a receiver holder formed in one end, a receiver coupled/decoupled to/from the receiver holder, a printed circuit board provided in the housing, a rotary member provided in the housing and an audio cable having one end connected to the rotary member and the other end connected to the receiver is provided. The rotary member includes an audio substrate connected to the printed circuit board and having a circular connecting terminal and an audio brush connected to the one end of the audio cable to transmit a signal transmitted from the printed circuit board to the audio cable while moving over the circular connecting terminal of the printed circuit board.. ... Lg Electronics Inc

09/17/15 / #20150264434

Video display device and method of controlling the same

A video display device performing wireless communication with a plurality of external devices is provided. The video display device includes a display unit, a memory formed according to driving of an external device and configured to store state information of the external device, a tuner configured to receive advertisement data including a plurality of content items selectively outputtable to the display unit, in real time; and a controller configured to control the display unit to output a content item matched to state information of the external device.. ... Lg Electronics Inc

09/17/15 / #20150264410

Apparatus and method for processing an interactive service

A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio contents or uncompressed video contents from an external decoding unit, extracting an identifier of a frame from the received content, sending a request containing the identifier to a server and receiving a trigger for the content from the server based on the request, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time and the application parameter table includes information about at least one of applications.. ... Lg Electronics Inc

09/17/15 / #20150264394

Method to derive at least one motion vector of a bi-predictive block in a current picture

In one embodiment, a method for a moving picture coding system to derive at least one motion vector of a bi-predictive block in a current picture from a motion vector of a first block in a first picture includes selecting, by the moving picture coding system, a list 1 motion vector of the first block in the first picture as a motion vector for deriving list 0 and list 1 motion vectors of the bi-predictive block if the first block only has the list 1 motion vector, the first picture being permitted to be located temporally before the current picture and permitted to be located temporally after the current picture, scaling the selected motion vector and deriving the list 0 and list 1 motion vectors of the bi-predictive block by applying a bit operation to the scaled motion vector, the bit operation including 8 bits right shift.. . ... Lg Electronics Inc

09/17/15 / #20150264331

Broadcast transmitter, broadcast receiver and 3d video data processing method thereof

A broadcast transmitter, a broadcast receiver, and a 3d video data processing method are disclosed. A 3d video data processing method includes processing, by a video formatter, 3d video data, encoding, by an encoder, 3d video data, generating, by a system information processor, system information having 3d video composition information including information about the processing and encoding of 3d video data, multiplexing, by a multiplexer, the system information and the 3d video data, and transmitting, by a transmitter, a broadcast signal. ... Lg Electronics Inc

09/17/15 / #20150264169

Mobile terminal and method of controlling the same

A mobile terminal including a terminal body; a display unit configured to switch between an activated state in which lighting is turned on and a deactivated state in which lighting is turned off; and a controller configured to sense a plurality of touch inputs applied to the display unit when the display unit is deactivated, release a locked state of the terminal, when the sensed touch inputs are matched to a pre-set pattern, switch the deactivated display unit to an activated state, and selectively display on the activated display unit at least one execution screen based on characteristics of the sensed touch inputs among a plurality of pre-set execution screens.. . ... Lg Electronics Inc

09/17/15 / #20150263921

Method for latency measurement and apparatus therefor

End-to-end latency measurement scheme is discloses. In this scheme, the ue receives a request message from a network. ... Lg Electronics Inc

09/17/15 / #20150263879

Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

A method of transmitting and receiving a signal and an apparatus for transmitting and receiving a signal are provided. The method includes receiving the signal of a first frequency band, obtaining layer-1 (l1) information from a preamble of a first time-frequency slicing (tfs) signal frame of the received signal, the layer-1 information including a radio frequency (rf) channel identifier of the first tfs signal frame including a physical layer pipe (plp) in a super frame of tfs structure and including an identifier of a starting radio rf channel that can receive the plp in the first tfs signal frame, parsing the first tfs signal frame using the l1 information and obtaining a plp of the first tfs signal frame, and converting the plp to a service stream.. ... Lg Electronics Inc

09/17/15 / #20150263846

Method for counting a drx (discontinuous reception) timer 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 counting a drx (discontinuous reception) timer in a carrier aggregation system, the method comprising: configuring a plurality of cells including at least one fdd (frequency division duplex) serving cell and at least one tdd (time division duplex) serving cell; and counting a drx timer in a subframe, wherein the subframe is an uplink subframe for all tdd serving cells.. ... Lg Electronics Inc

09/17/15 / #20150263843

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

A method of transmitting a reference signal in a wireless communication system, and an apparatus therefore. The method according to one embodiment includes selecting one or more values among a set {0, 3, 6, 8, 10}; cyclically shifting a base sequence based on the one or more values selected from the set {0, 3, 6, 8, 10}; and transmitting the reference signal based on the cyclically shifted base sequence to a base station. ... Lg Electronics Inc

09/17/15 / #20150263841

Method of transmitting and receiving acknowledgment signal in a wireless communication system

A method of receiving an acknowledgement (ack) signal from at least one access terminal (at) in a wireless communication system is disclosed. More specifically, the method includes transmitting at least one packet via a packet data channel from an access network (an), receiving at least one ack signal from the at least one at using same channelization resources, wherein each at is assigned a code specific to each at, and identifying the ack signal corresponding to the transmitted packet from the received at least one ack signal.. ... Lg Electronics Inc

09/17/15 / #20150263798

Method for transmitting control information in multiple antenna system

A method of transmitting control information includes dividing frequency bandwidth into ranges to which the same pmi (precoding matrix index) is applied, obtaining multiple antenna information by the range to which the same pmi is applied and transmitting the multiple antenna information. Since multiple antenna information is transmitted by the unit of a range to which the same pmi is applied, radio resources allocated for transmitting the multiple antenna information may be reduced, thereby enhancing data transmission efficiency.. ... Lg Electronics Inc

09/17/15 / #20150263193

Solar cell

Discussed is a solar cell includes a semiconductor substrate, a conductive type region including a first conductive type region and a second conductive type region formed on one surface of the semiconductor substrate, an electrode including a first electrode and a second electrode, wherein the first electrode is connected to the first conductive type region and the second electrode is connected to the second conductive type region, and a passivation layer formed on the conductive type region. The passivation layer includes at least one of silicon nitride and silicon carbide.. ... Lg Electronics Inc

09/17/15 / #20150263188

Solar cell and method for manufacturing the same

A solar cell is discussed, and includes a substrate; a first field region; a first electrode directly formed on an emitter region; and a second electrode directly formed on a second field region, wherein a second passivation layer comprises a first back passivation portion and a second back passivation portion. Furthermore, the first back passivation portion is merely positioned between the emitter region and the substrate and the second field region and the substrate, and the second back passivation portion is positioned between the emitter region and the second field region, and wherein the first back passivation portion positioned between the emitter region and the substrate is physically separated from first back passivation portion positioned between the second field region and the substrate.. ... Lg Electronics Inc

09/17/15 / #20150262343

Image processing device and image processing method

Disclosed are an image processing device and an image processing method. The image processing device includes: an image obtaining unit for obtaining input images captured by a plurality of cameras mounted in a vehicle; and a controller for detecting a representative feature point representing a shape feature of a particular pattern included in the input images, detecting topology information with respect to corner points of the particular pattern based on the detected representative feature point, and determining an optimal light center corresponding to each of the plurality of cameras based on the detected topology information.. ... Lg Electronics Inc

09/17/15 / #20150261378

Mobile terminal and method of controlling the same

Provided is a mobile terminal including: a touch screen; a controller that identifies a type of touch object with which a touch input is applied to the touch screen, and provides a touch input method that differs according to a type of the identified touch object, in which the controller identifies the touch object based on at least one among strength of a signal that is detected on the touch screen when the touch input is applied and on a distributed state of regions on which the signal is detected.. . ... Lg Electronics Inc

09/17/15 / #20150261376

Mobile terminal

Provided is a mobile terminal. The mobile terminal including: a body including a front surface, a side surface and a rear surface, a touch screen including a first region that is disposed on the front surface and formed to have a first curvature and a second region that is disposed on the side surface and extending from the first region and formed to have a second curvature, a sensing unit configured to sense a touch input applied to the touch screen; and a control unit configured to: display on the first region of the touch screen at least a portion of an execution screen of an application, detect a touch input applied to the execution screen, and display on an interface region located between the first region and the second region at least a portion of a graphic object associated with control of an execution screen.. ... Lg Electronics Inc

09/17/15 / #20150261033

Mobile terminal and method for manufacturing the same

Provided is a mobile terminal including: a window disposed on a surface of a terminal body and formed to be curved; a liquid crystal display (lcd) disposed on a rear surface of the window and configured to output visual information through the window; and a frame formed in a curved shape and including a window mounting portion, on which the window is mounted and to which at least part of the window is coupled. The frame accommodates the display therein, and is configured to apply a bending force to conform the window to the curved shape of the frame and to cause the conformed window to bend the lcd when the window is attached to the frame.. ... Lg Electronics Inc

09/17/15 / #20150261015

Clip type display module and glass type terminal having the same

An optical device detachably attached to a frame fixed to a user's head is provided. The optical device includes a body extending in one direction, a display extending in a direction intersecting the one direction, connected to the body, and disposed to be adjacent to the user's eye when fixed to the frame, so as to provide visual information, and a clip module protruding from the body and caught in one region of the frame.. ... Lg Electronics Inc

09/17/15 / #20150260444

Refrigerator and method for controlling the same

Provided is a refrigerator, which includes a refrigerating compartment, a freezing compartment, and a door assembly. The freezing compartment is adjacent to the refrigerating compartment. ... Lg Electronics Inc

09/10/15 / #20150257196

Method and apparatus for information on interference for device-to-device connection in wireless communication system

A method and apparatus for transmitting information on interference for a device-to-device (d2d) connection in a wireless communication system is provided. A first mobile device detects interference on subframes allocated to a connection with a second mobile device, and transmits information on the subframes in which the interference is detected, to either the second mobile device or a network.. ... Lg Electronics Inc

09/10/15 / #20150257173

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

The present invention provides a method and an apparatus for reducing the amount of upper layer signals. Also, the present invention provides a method and an apparatus comprising: defining a new identifier for transmitting an upper layer signal for user equipment in a specific mode; and transmitting the upper layer signal by means of scrambling by using the new identifier, transmitting along with an error detection sign by using the new identifier, transmitting by using a user equipment-specific reference signal by using the new identifier, or transmitting based on control information transmitted by using the new identifier.. ... Lg Electronics Inc

09/10/15 / #20150257164

Method and apparatus for controlling interference in wireless communication system

The method for a first base station for controlling interference between base stations in a wireless communication system according to one embodiment of the present invention comprises a step of receiving, from a second base station, fully blank subframe (fbs)-related information in which transmission power is set to zero (0) in a downlink control region and a downlink data region; and a step of transmitting resource allocation information based on the fbs-related information to a user device. The fbs-related information may be determined based on the almost blank subframe (abs) pattern information of the second base station.. ... Lg Electronics Inc

09/10/15 / #20150257157

Method and apparatus for performing a channel availability query for a plurality of locations

The present invention relates to a method and apparatus for channel availability query on multiple locations in a wireless local area network system. A method for a station (sta) to perform a channel query procedure in a wireless communication system comprises: transmitting, at a first sta corresponding to a channel availability query requesting sta, a first message to a second sta supporting the channel availability query procedure, wherein the second sta corresponds to a channel availability query responding sta, wherein the first message comprises device location information of one or more locations for the channel availability query; and receiving, at the first sta from the second sta, a second message comprising channel availability information, wherein the channel availability information is commonly applicable to multiple locations within an area, when the device location information of the first message is for the multiple location within the area.. ... Lg Electronics Inc

09/10/15 / #20150257150

Method and apparatus for transmitting and receiving data

The present invention relates to a method and apparatus for transmitting and receiving data. The method can include the steps of: a terminal transmitting, to a primary cell (p-cell), a first ack/nack for downlink transmission of the p-cell through a first uplink ack/nack channel; and transmitting, to a secondary cell (s-cell), a second ack/nack for downlink transmission of a first s-cell through a second uplink ack/nack channel.. ... Lg Electronics Inc

09/10/15 / #20150257135

Method and apparatus for transmitting control information in wireless communication system

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a ca-based wireless communication system and to an apparatus for the method, the method comprising: a step of configuring a first cell and a second cell having different subframe configurations, the second cell has ul-dl configuration #0; a step of receiving a downlink control information (dci) format including an n-bit field (n>1), for the second cell; and a step of transmitting a physical uplink shared channel (pusch) signal corresponding to the downlink dci format through a subframe. ... Lg Electronics Inc

09/10/15 / #20150257134

Method for transmitting downlink control channel in a mobile communications system and a method for mapping the control channel to physical resource using block interleaver in a mobile communications system

A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.. ... Lg Electronics Inc

09/10/15 / #20150257132

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

A method for transmitting a channel state information reference signal (csi-rs) in a specific downlink subframe having an extended cyclic prefix (cp) in a wireless communication system according to an embodiment of the present invention includes: generating a csi-rs sequence and mapping the csi-rs sequence to csi-rs complex-valued modulation symbols; and mapping the csi-rs complex-valued modulation symbols to at least one pattern of a first csi-rs pattern set composed of a plurality of csi-rs patterns and a second csi-rs pattern set composed of a plurality of csi-rs patterns, the csi-rs patterns being composed of res to which csi-rs complex-valued modulation symbols are mapped, wherein the second csi-rs pattern set is available when 2 ofdm symbols are used for a physical downlink control channel in the downlink subframe or a specific downlink control information format is configured.. . ... Lg Electronics Inc

09/10/15 / #20150257130

Method and device for transmitting and receiving downlink signal in wireless communication system

The present invention relates to a method and device for receiving a downlink signal by a terminal in a wireless communication system. More particularly, the method includes: receiving first quasi co-location (qcl) characteristic-related information for the downlink communication of a first rf resource; and receiving a downlink signal by using a second rf resource, wherein the second rf resource indicates an rf resource when the use of an rf resource is changed from uplink communication use to downlink communication use at a specific time, and a downlink signal is decoded by using second qcl characteristic-related information for the downlink communication of the second rf resource, and the first qcl characteristic-related information and the second qcl characteristic-related information are independently defined.. ... Lg Electronics Inc

09/10/15 / #20150257107

Method of monitoring control channel in wireless communication system

A method of monitoring a control channel in a wireless communication system includes monitoring a physical down-link control channel (pdcch) during a monitored duration, wherein the monitored duration is a part of a discontinuous reception (drx) period, the drx period specifying the periodic repetition of the monitored duration followed by a non-monitored duration. By monitoring a control channel during a drx period, battery consumption of a user equipment can be reduced and an operation time of the user equipment can be increased.. ... Lg Electronics Inc

09/10/15 / #20150257105

Power management method for station in wireless lan system and station that supports same

A power management method of a station in a wireless local area network (wlan) system and the station supporting the method are provided. The method includes: transmitting to an access point (ap) a power save configuration (psc) request frame for reporting that the sta intends to transition to a power save (ps) mode; receiving from the ap a psc response frame in response to the psc request frame; and after receiving the psc response frame, entering the ps mode.. ... Lg Electronics Inc

09/10/15 / #20150257078

Method for performing handover procedure and creating data

A method is described of performing handover by a mobile terminal from a source base station to a target base station, the mobile terminal having a radio resource control (rrc) layer and a radio link control (rlc) layer. The rrc layer receives a handover command. ... Lg Electronics Inc

09/10/15 / #20150256961

Method and device for controlling multipriority in wireless communication system

The present invention relates to a wireless communication system and, more specifically, to a method and a device for controlling a backoff timer on the basis of multipriority in a wireless communication system. The method for controlling a backoff timer in a terminal in which multipriority is set, according to one embodiment of the present invention, comprises the steps of: transmitting, to a network node, a non access stratum (nas) request message which is set to a first priority level and does not have an access point name (apn); receiving a reject message for the nas request message from the network node; and starting a session management (sm) backoff timer on the basis of the rejection message, wherein while the sm backoff timer is operated, the terminal is permitted to transmit a new nas request message which is not set to the first priority level.. ... Lg Electronics Inc

09/10/15 / #20150256875

Display device and operating method thereof

A display device and an operating method thereof are provided. The display device includes a display unit and a user recognition unit recognizing a user. ... Lg Electronics Inc

09/10/15 / #20150256874

Display device for managing a plurality of time source data and method for controlling the same

A display device including a used interface module configured to receive first time source data from a user; a broadcast service module configured to receive a broadcast signal; a communication module configured to perform data communication with a network time protocol (ntp) server, a memory configured to store the plurality of time source data; and a controller configured to extract at least one of first time source data extracted from a setting application, second time source data extracted from the broadcast service module, third time source data extracted from the ntp server and set a time of an application in accordance with a predetermined priority order based on the extracted time source data.. . ... Lg Electronics Inc

09/10/15 / #20150256658

Mobile terminal

A mobile terminal is provided that includes a display configured to output visual information, a frame covering a rear surface of the display, and an adhesive member that provided between the rear surface of the display and the frame and configured to couple the display to the frame, the frame formed in a curved shape to generate a bending force causing the display to curve when the display is coupled to the frame using the adhesive member.. . ... Lg Electronics Inc

09/10/15 / #20150256381

Attention commands enhancement

A method of packet domain event reporting performed by a user equipment (ue) including a mobile termination (mt) and a terminal equipment (te), and the user equipment thereof. The method according to one embodiment includes performing, by the mt, context activation for establishing a dual-stack bearer between the mt and a network; receiving, by the mt from the network, information indicating that the context activation of the dual-stack bearer is not possible between the network and the mt; and sending, by the mt to the te, a message including a reason parameter for indicating a reason as to why the context activation of the dual-stack bearer is not possible between the network and the mt, when a requested packet data protocol (pdp) type is internet protocol (ip) v4v6 and a assigned pdp type is either ipv4 or ipv6.. ... Lg Electronics Inc

09/10/15 / #20150256349

Method and device for selecting packet data network gateway in wireless communication system

One embodiment of the present invention is a method whereby a network node selects a packet data network gateway (p-gw) in a wireless communication system, the method for selecting a p-gw comprising the steps of: receiving, from user equipment, an attach request including information on a group; determining whether or not the attach request is a first request from the group; and selecting a p-gw to perform a policy and charging enforcement function (pcef) on the group including the user equipment, wherein the selected p-gw is the same p-gw selected for the group in case the attach request is a third or later request from the group.. . ... Lg Electronics Inc

09/10/15 / #20150256318

Method for performing channel interleaving in a multi-antenna wireless communication system, and apparatus for same

A method and user equipment (ue) for transmitting a signal to a base station in a multi-antenna wireless communication system are discussed. The method can include mapping interleaver input vector sequences to an interleaver matrix, wherein each of the interleaver input vector sequences comprises vectors having a bit size of nl·qm, wherein qm is a modulation order and nl is a number of transmission layers, reading out the interleaver matrix column by column for obtaining output bit sequences, and transmitting the output bit sequences through the transmission layers to the base station.. ... Lg Electronics Inc

09/10/15 / #20150256316

Method and apparatus for receiving ack/nack in wireless communication system

The present invention provides a method for receiving acknowledgement/not-acknowledgement (ack/nack) of a terminal in a wireless communication system. The method transmits uplink data through an uplink data channel and receives ack/nack for the uplink data. ... Lg Electronics Inc

09/10/15 / #20150256313

Method for aperiodic feedback of channel state information in a wireless access system supporting multi-carrier aggregation

The present invention relates to a wireless access system supporting multi-carrier aggregation (ca) and discloses various methods and devices for aperiodic feedback of channel state information (csi). The method for aperiodic feedback of the channel state information (csi) in the wireless access system supporting the multi-carrier aggregation (ca), according to an embodiment of the present invention, comprises the steps of: receiving a first message including an aperiodic csi request field and uplink grant from a base station; receiving a second message including bitmap information indicating a downlink component carrier (dl cc) subjected to csi measurement from the base station; measuring the csi in consideration of at least one of the aperiodic csi request, uplink grant, and bitmap information; and transmitting the measured csi to the base station through a physical uplink shared channel (pusch) to thereby receive aperiodic feedback of the same.. ... Lg Electronics Inc

09/10/15 / #20150256312

Method and apparatus for configuring a reference signal in a wireless communication system

A method for and apparatus for configuring a reference signal (rs) in a wireless communication system supporting multiple carriers is provided. A wireless device configures a new rs subframe at a periodicity among other subframes not including the new rs, identifies the new rs in the subframe which is a different subframe from the other subframes for legacy rs signals, and performs at least one of frequency or timing tracking using the new rs, wherein a frequency density of the new rs in the subframe is located with at least 3 resource element each other. ... Lg Electronics Inc

09/10/15 / #20150256306

Method for supporting comp in wireless communication system and device therefor

One embodiment of the present invention discloses a method by which a comp scheduling device determines a comp set in a wireless communication system that supports coordinated multiple-point transmission and reception (comp), the method comprising the steps of receiving, from at least one base station, information on a terminal served by the base station; determining a comp set on the basis of the received information on the terminal (s); and transmitting identification information of the terminal(s) included in the comp set to a base station(s) included in the comp set, wherein the information on the terminal can include the identification information of the terminal, capability, quality of service (qos), a channel state value between the terminal and each base station around the terminal, and/or epdcch set configuration information of the terminal.. . ... Lg Electronics Inc

09/10/15 / #20150256291

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 input formatter for input formatting each data stream divided into a plurality of data transmission path, a generator for generating each of first signaling data and second signaling data, wherein the first signaling data and the second signaling data are processed respectively, wherein the first signaling data includes first information for the second signaling data and the second signaling data includes second information for at least one the data transmission path, wherein the second signaling data includes a static data and a dynamic data, an encoder for encoding, wherein the encoder processing: first encoding service data corresponding to each of the plurality of data transmission path, wherein each of the data transmission path carries at least one service component, second encoding the first signaling data and third encoding the second signaling data, a frame builder for building signal frames, wherein each of signal frames includes the encoded service data and the encoded first signaling data and the encoded second signaling data, a modulator for modulating the signal frames by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the modulated signal frames.. ... Lg Electronics Inc

09/10/15 / #20150256280

Method for reporting channel state information having reflected interference cancellation capability therein, and apparatus therefor

A method for reporting channel state information (csi) having reflected interference cancellation capability therein in a wireless communication system is performed by a terminal and includes receiving interference configuration information indicating a first group of cells corresponding to targets for which interference cancellation capability is reflected, and scheduling information of a serving cell, from the serving cell, receiving a specific sequence transmitted from a second group of cells, determining whether to reflect the interference cancellation capability for the first group of cells and the second group of cells, using the interference configuration information, the scheduling information or the specific sequence, and transmitting csi having reflected the interference cancellation capability therein, wherein the second group of cells correspond to candidate cells capable of reflecting the interference cancellation capability other than the indicated cells.. . ... Lg Electronics Inc

09/10/15 / #20150256238

Method and apparatus for transceiving a data frame in a wireless lan system

A method of transmitting a data frame by a transmitter in a wlan system is provided. The method includes generating a data block including at least one data units respectively transmitted through at least one or more spatial streams to at least one receiver, transmitting first control information to the at least one receiver, transmitting second control information to each receiver, and transmitting the data block to the at least one receiver. ... Lg Electronics Inc

09/10/15 / #20150255962

Ionizer

The present invention relates to an ionizer mounted to an air outlet of an air conditioner, and includes an ion generating unit for generating ions, and an ion visualizing unit mounted to an air outlet of an air conditioner for notifying whether the ion generating unit generates the ions or not, the ion visualizing unit having the ion generating unit mounted thereto, thereby permitting a user to notice whether the ionizer is mounted or not easily, and to express whether ions are generated or not and intensity of the ion generation.. . ... Lg Electronics Inc

09/10/15 / #20150255645

Solar cell and method for manufacturing the same

A solar cell and a method for manufacturing the same are discussed. The solar cell can include a semiconductor layer containing first impurities and having a front surface and a back surface, the front surface being a light incident surface, a first portion on the back surface of the semiconductor layer, the first portion being more heavily doped with second impurities different from the first impurities than the semiconductor layer, and forming a p-n junction with the semiconductor layer, a second portion on the back surface of the semiconductor layer, the second portion being more heavily doped with the first impurities than the semiconductor layer, a third portion on the back surface of the semiconductor layer between the first portion and the second portion, a first electrode on the back surface of the semiconductor layer and connected to the first portion, a second electrode on the back surface of the semiconductor layer and connected to the second portion, and a passivation layer on the back surface of the semiconductor layer and contacting the first portion.. ... Lg Electronics Inc

09/10/15 / #20150255642

Solar cell and texturing method thereof

The present invention relates to a solar cell. The solar cell includes a substrate of a first conductive type, the substrate having a textured surface on which a plurality of projected portions are formed, and surfaces of the projected portions having at least one of a plurality of particles attached thereto and a plurality of depressions formed thereon; an emitter layer of a second conductive type opposite the first conductive type, the emitter layer being positioned in the substrate so that the emitter layer has the textured surface; an anti-reflection layer positioned on the emitter layer which has the textured surface and including at least one layer; a plurality of first electrodes electrically connected to the emitter layer; and at least one second electrode electrically connected to the substrate.. ... Lg Electronics Inc

09/10/15 / #20150255505

Display device using semiconductor light emitting device

A display device including a wiring substrate having a first substrate layer and a second substrate layer, a conductive adhesive layer configured to cover the wiring substrate, a plurality of semiconductor light emitting devices coupled to the conductive adhesive layer and electrically connected to a first electrode and a second electrode. Further, the first electrode is disposed on the first substrate layer, and the second substrate layer has one surface facing the conductive adhesive layer and the other surface covering the first electrode, and an auxiliary electrode electrically connected to the first electrode and the second electrode are disposed on one surface of the second substrate layer.. ... Lg Electronics Inc

09/10/15 / #20150255439

Display device using semiconductor light emitting device

Discussed is a display device including a wiring substrate having a first electrode and a second electrode formed on different surfaces, a conductive adhesive layer configured to cover the wiring substrate, and a sub-pixel portion coupled to the conductive adhesive layer to have a plurality of light emitting portions that emit different color lights, wherein the sub-pixel portion has a plurality of first conductive electrodes corresponding to the plurality of light emitting portions, and a second conductive electrode as a common electrode for the plurality of light emitting portions, and wherein an electrode hole is formed on the wiring substrate to electrically connect the second electrode to the second conductive electrode.. . ... Lg Electronics Inc

09/10/15 / #20150255074

Frame loss recovering method, and audio decoding method and device using same

The present invention relates to a frame loss recovering method, an audio decoding method, and an apparatus using the method. A method of recovering a frame loss of an audio signal according to the present invention includes: grouping transform coefficients of at least one frame into a predetermined number of bands among previous frames of a current frame; deriving an attenuation constant according to a tonality of the bands; and recovering transform coefficients of the current frame by applying the attenuation constant to the previous frame of the current frame.. ... Lg Electronics Inc

09/10/15 / #20150254471

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to receive a user signature that identifies a user and has a predetermined trace on the touch screen, and enter a user-only accessible folder based on the received user signature.. . ... Lg Electronics Inc

09/10/15 / #20150254044

Mobile terminal and method of controlling the same

A mobile terminal, capable of effectively providing information by using double-sided display units, includes: first and second display units disposed on different sides; a memory unit configured to store both an image and information associated with the image; and a controller configured to control at least one of the first and second display units to display the image and the information associated with the image according to any one among first and second display modes, wherein, in the first display mode, the image and the information associated with the image are displayed on any one of the first and second display units, and in the second display mode, when the image is displayed on any one of the first and second display units, the information associated with the image is displayed on the other of the first and second display units.. . ... Lg Electronics Inc

09/10/15 / #20150253882

Conductive film and touch panel including the same

A conductive film for use in a touch panel is provided. The conductive film includes a base member including a sensor area and a wire area, a sensor electrode located on the base member in the sensor area and a wire electrode located on the base member in the wire area, the wire electrode being connected to the sensor electrode. ... Lg Electronics Inc

09/10/15 / #20150253862

Glass type mobile terminal

A glasses type mobile terminal including a camera configured to obtain an image; a display unit including a transparent display; and a controller configured to recognize a user is gazing at their hand, display an execution screen in a first transparent display area corresponding to a palm of the hand, recognize a first gesture corresponding to a virtual connection between the execution screen and a specific finger, associate the execution screen with the specific finger upon recognition of the first gesture, display a first item indicating association of the execution screen with the specific finger in a second transparent display area corresponding to the specific finger, recognize a second gesture of virtually connecting the first item with the displayed execution screen corresponding to the palm of the hand, and display a result of executing the first item to the application in the first transparent display area.. . ... Lg Electronics Inc

09/10/15 / #20150253615

Mobile terminal and fabricating method thereof

A mobile terminal includes a liquid crystal panel, a backlight unit that is disposed on a rear surface of the liquid crystal panel and configured to emit light toward the liquid crystal panel, a window that is disposed to cover the liquid crystal panel and formed in a curved shape along one direction, and a frame that is configured to support the window, wherein the liquid crystal panel is attached onto a rear surface of the window and changed into a curved shape to correspond to the curved window, and wherein the backlight unit is attached onto the frame and formed in a curved shape to correspond to the curved liquid crystal panel.. . ... Lg Electronics Inc

09/10/15 / #20150253065

Refrigerator having vegetable storage container

This specification relates to a vegetable storage container for a refrigerator, and more particularly, a sealing structure of a vegetable storage container for a refrigerator capable of sealing an inside of an accommodation space of a vegetable box simply by using a lever after closing the accommodation space with a cover. This specification provides a refrigerator with a vegetable storage container, which includes a vegetable box having a front part and a main body both forming an accommodation space therein as a storage space for vegetables, the vegetable box being installed to be drawn out of the refrigerator, a vegetable box cover horizontally installed on the accommodation space to selectively cover an upper opening of the vegetable box, and a pressing unit to seal the accommodation space after the accommodation space of the vegetable box is closed by the vegetable box cover.. ... Lg Electronics Inc

09/10/15 / #20150252517

Laundry treatment apparatus

A laundry treatment apparatus includes a laundry receiving unit, a duct for supplying air to the laundry receiving unit, a first heat exchanger for exchanging heat with air introduced into the duct, a second heat exchanger located in the duct for exchanging heat with air that has passed through the first heat exchanger, and a heat transfer unit. The heat transfer unit includes a first conductor making contact with the first heat exchanger and connected to a positive electrode of a direct current (dc) power source, a second conductor making contact with the first heat exchanger and connected to a negative electrode of the dc power source, the second conductor being separated from the first conductor, a third conductor making contact with the second heat exchanger, a p-type semiconductor interconnecting the first conductor and the third conductor, and an n-type semiconductor interconnecting the second conductor and the third conductor.. ... Lg Electronics Inc

09/10/15 / #20150252514

Washing machine

A washing machine including a cabinet having an inlet port formed at a front panel for laundry insertion thereinto and a door to open or close the inlet port; a tub within the cabinet for storing wash water; a drum in communication with the inlet port, and rotatably provided within the tub; and a detergent dispenser provided below the inlet. The detergent dispenser includes a dispenser case having an opening portion on an upper surface thereof; and at least one of an automatic detergent supply unit and a manual detergent supply unit mounted at the dispenser case. ... Lg Electronics Inc

09/10/15 / #20150252513

Washing machine

A washing machine including a cabinet having with an inlet port formed at a front panel for laundry insertion thereinto and a door to open or close the inlet port; a tub within the cabinet for storing wash water; a drum in communication with the inlet port, and rotatably provided within the tub; a detergent dispenser provided below the inlet; a water passage to supply wash water from a water source to at least one of the tub and the detergent dispenser; and a connecting passage to connect the tub and the detergent dispenser for transfer of the wash water stored in the tub to the detergent dispenser and for transfer of the detergent stored in the detergent dispenser to the tub.. . ... Lg Electronics Inc

09/10/15 / #20150252510

Washing machine and method for controlling the same

A method for controlling a dishwasher is described. The method includes the actions of increasing a rotation speed of the washing tub to a predetermined target rotation speed with at least a part of laundry soaked in wash water. ... Lg Electronics Inc

09/10/15 / #20150252509

Washing machine and method for controlling the same

A method for controlling a washing machine is described. The method includes washing laundry by rotating the pulsator in alternating directions with at least a portion of the laundry soaked in wash water in the washing tub. ... Lg Electronics Inc

09/10/15 / #20150251200

Capsule and electrostatic atomizing device thereof

The present invention relates to an electrostatic atomizing device of a disposable capsule, wherein the capsule in accordance with an embodiment may include an ejection pin having a functional water solution impregnated therein, a sealing member for sealing the ejection pin, and a pressing member for pushing the ejection pin with external force to move the ejection pin such that a portion of the ejection pin penetrates the sealing member and is projected to an outside of the capsule, and the electrostatic atomizing device in accordance with an embodiment may include a hole for receiving a capsule, and a voltage applying portion in the hole so as to be brought into contact with an ejection pin being projecting to an outside of the capsule received in the hole for applying a voltage to the ejection pin in contact with thus.. . ... Lg Electronics Inc

09/10/15 / #20150250372

Robot cleaner

A robot cleaner includes a main body, a moving device to move the main body, and a control unit at the main body to recognize an area requiring cleaning. When the control unit recognizes the area requiring cleaning while in a standby state of the robot cleaner, the control unit controls the moving device so that the main body moves from a standby position to the area requiring cleaning to clean the area based on the control unit recognizing the area requiring cleaning.. ... Lg Electronics Inc

09/03/15 / #20150250030

Method for manufacturing graphene electromagnetic wave blocking plate and microwave oven using same

The present invention relates to graphene and, more particularly, to a method for manufacturing a graphene electromagnetic wave blocking plate capable of blocking electromagnetic waves by using graphene, and a microwave