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Lg Electronics Inc patents (2017 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


Mobile terminal

A mobile terminal is disclosed. The mobile terminal comprises a flexible display; a first body positioned at a rear of the flexible display, the first body connected to the flexible display; a second body positioned at the rear of the flexible display, the second body connected to the flexible display and spaced apart from the first body, the second body movable with respect to the first body; a hinge assembly positioned at the rear of the flexible display, the hinge assembly located between the first body and the second body, the hinge assembly connecting the first body and the second body; and a hinge cover positioned at a lateral side of the hinge assembly, the hinge cover between the first body and the second body, wherein the hinge cover has a thinner thickness toward a central portion of the hinge cover from both ends of the hinge cover in a direction from the hinge cover toward the hinge assembly.. ... Lg Electronics Inc

Method for indicating a ciphering indication for a sidelink radio bearer in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for indicating a ciphering indication for a sidelink radio bearer in a d2d communication system, the method comprising: receiving a pdcp sdu when the ue is configured to communicate with one or more other ues directly; deciding whether to apply ciphering or not for the received pdcp sdu; generating a pdcp data pdu including the received pdcp sdu and a pdcp pdu header including one or more fields for ciphering parameters; and transmitting the pdcp data pdu to the one or more other ues over pc5 interface, wherein at least one of the one or more fields for ciphering parameters is set to a fixed value when the ciphering is not applied for the received pdcp sdu.. ... Lg Electronics Inc

Method for initiating a random access procedure 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 initiating a random access procedure in a carrier aggregation system, the method comprising: receiving, from a network, a radio resource control (rrc) signal which configures a physical uplink control channel (pucch) resource for a cell in a timing advance group (tag); checking whether a time alignment timer (tat) associated with the tag to which the cell with pucch resource belong is running or not; and initiating a random access procedure if the associated tat is not running.. ... Lg Electronics Inc

Method for initiating a random access procedure 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 initiating a random access procedure in a carrier aggregation system, the method comprising: receiving, from a network, an radio resource control (rrc) signal which configures a new secondary cell (scell) with physical uplink control channel (pucch) resource; checking whether a time alignment timer (tat) associated with a timing advance group (tag) to which the new scell with the pucch resource belong is running or not; and initiating a random access procedure on the new scell in the tag if the associated tat is not running.. ... Lg Electronics Inc

Method for supporting multi-bss in wireless lan system and device therefor

A method by which an access point (ap) supports multi-basic service sets (bsss) in a wireless lan system, according to one embodiment of the present invention, comprises the steps of: setting a plurality of bss identifiers for each individual bss belonging to the multi-bsss; and transmitting a frame for notifying a station (sta) of the plurality of bss identifiers set for each individual bss, wherein the plurality of bss identifiers include a first bss identifier and a second bss identifier, which has a length shorter than that of the first bss identifier, and the first bss identifier is set to different values for each individual bss, but the second bss identifier can be set to the same value for all of the multi-bsss.. . ... Lg Electronics Inc

Method for transmitting uplink signal and device therefor

A method for transmitting an uplink signal in an unlicensed band in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprises the steps of: performing channel sensing for transmitting data and a sounding reference signal in a first time interval; transmitting the sounding reference signal in a second time interval immediately following the first time interval when a channel is in a non-occupied state according to a result of the channel sensing and transmission of the sounding reference signal is scheduled; and transmitting a preliminary signal or transmitting uplink data in the second time interval immediately following the first time interval when a channel is in a non-occupied state according to a result of the channel sensing and only transmission of the uplink data is scheduled.. . ... Lg Electronics Inc

Method and apparatus for transmitting buffer status report for bi-directional transmission in wireless communication system

A method and apparatus for transmitting a buffer status report for a bi-directional transmission in a wireless communication system is provided. A user equipment (ue) triggers a buffer status report for the bi-directional transmission, and transmits the buffer status report for the bi-directional transmission or a scheduling request for the bi-directional transmission to a network. ... Lg Electronics Inc

Method for transmitting uplink channel and wireless device requiring coverage enhancement

One embodiment of the present specification provides a method by which a wireless device, to which coverage enhancement (ce) is applied, transmits an uplink channel. The method can comprise a step for receiving, by the wireless device, sounding reference signal (srs) configuration information for other wireless devices within a cell. ... Lg Electronics Inc

Method for priority handling for buffer status reporting in a d2d communication system and device therefor

A method for transmitting, by a user equipment (ue), data in a wireless communication system, the method includes generating, at the ue, a medium access control (mac) protocol data unit (pdu) containing at least one of a power headroom report (phr) and a sidelink buffer status report (bsr); and transmitting, by the ue, the mac pdu using uplink (ul) resources allocated to the ue, wherein the ue generates the mac pdu, based on the ul resources and a predefined relative priority of a logical channel prioritization procedure, and wherein the predefined relative priority includes a following relative priority in decreasing order: mac control element for phr; and mac control element for sidelink bsr.. . ... Lg Electronics Inc

Method for de-configuring a cell from pucch resource 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 secondary cell (scell) with physical uplink control channel (pucch) resource; receiving an radio resource control (rrc) signaling indicating that the pucch resource is de-configured from the scell, wherein the rrc signaling includes an indication which indicates whether the ue activates or deactivates the scell from which pucch resource is de-configured; de-configuring the pucch resource from the scell; and activating or de-activating the scell according to the indication after the ue de-configures pucch from the scell.. ... Lg Electronics Inc

Method for transmitting uplink control information in wireless communication system and apparatus for the same

A method for transmitting an uplink control channel from a ue to an enb in a wireless communication system is disclosed. The method comprises the steps of classifying each of a plurality of resource blocks allocated to a system bandwidth into a plurality of sub-resource blocks; mapping the uplink control channel into a first sub-resource block of a minimum index and a second sub-resource block of a maximum index in accordance with a transmission diversity scheme; and transmitting the uplink control channel to the enb.. ... Lg Electronics Inc

Method for allocating resource in wireless communication system and apparatus therefor

The present specification discloses a method for allocating a resource in a wireless communication system, comprising: a step in which a base station allocates, to a terminal, an uplink resource area for transmission of an uplink control information (uci) of the terminal, wherein the uplink control information (uci) is information related to a plurality of downlink cells; and a step in which the base station receives, from the terminal, the uplink control information (uci) via the allocated uplink resource area over at least one uplink cell.. . ... Lg Electronics Inc

Method and apparatus for allocating resource in wireless communication system

Disclosed is a method for allocating resource in a wireless communication system includes: allocating, by a base station (bs), an uplink resource region for transmission of uplink control information (uci) of a user equipment (ue) to the ue, the uci being information related to multiple downlink cells; and receiving the uci from the ue through the allocated uplink resource region on at least one uplink cell.. . ... Lg Electronics Inc

Method whereby user equipment receives downlink control information in wireless communication system, and device therefor

Provided are a method whereby user equipment (ue) receives downlink control information in a wireless communication system and ue using the method. The method comprises: receiving configuration information (mucc-dci configuration information) on multi-carrier downlink control information (mucc-dci) that may include pieces of scheduling information related to multiple serving cells; and performing blind decoding (bd) on the mucc-dci in a shared search space (shared ss) determined on the basis of the mucc-dci configuration information.. ... Lg Electronics Inc

12/28/17 / #20170374644

Method for transmitting paging in wireless communication system, and apparatus therefor

Disclosed are a method for transmitting paging in a wireless communication system, and an apparatus therefor. Particularly, a method for transmitting, by a base station (enb), paging in a wireless communication system comprises the steps of: receiving, from a mobility management entity (mme), a paging message including settings for retransmission of paging information by the base station; and transmitting the paging information to a terminal via a paging control channel (pcch), wherein the paging information may be transmitted to the terminal by the base station a predetermined number of times.. ... Lg Electronics Inc

12/28/17 / #20170374642

Method and apparatus for transmitting paging for v2x communication in wireless communication system

A method and apparatus for transmitting a paging for vehicle-to-everything (v2x) communication in a wireless communication system is provided. A network node receives data corresponding to the v2x communication from a first ue, and transmits the paging indicating the v2x communication to a second ue. ... Lg Electronics Inc

12/28/17 / #20170374640

Method and apparatus for transmitting positioning reference signal in wireless access system supporting machine type communication

The present invention provides methods for configuring and transmitting a positioning reference signal (prs) used for estimating the location of a machine type communication (mtc) terminal in a wireless access system supporting machine type communication (mtc), and an apparatus for supporting the same. According to one embodiment of the present invention, a method for transmitting, by a base station, a positioning reference signal (prs) used for estimating the location of a machine type communication (mtc) terminal in a wireless access system supporting mtc, comprises the steps of: repeating transmission of a physical downlink shared channel (pdsch) including the same downlink data n times; and transmitting the prs in a prs subframe (sf), wherein when the prs sf consists of a normal subframe (sf) and a multimedia broadcast multicast service single frequency network (mbsfn) sf, a normal cyclic prefix (cp) is used as a cp to be applied to the prs, and when the prs sf consists of only the mbsfn sf, a cp applied to the prs may be an extended cp.. ... Lg Electronics Inc

12/28/17 / #20170374632

Method for de-configuring a scell from pucch resource 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 de-configuring a cell from pucch resource in a carrier aggregation system, the method comprising: configuring a secondary cell (scell) with physical uplink control channel (pucch) resource; receiving a signaling indicating that the pucch resource is de-configured from the scell; de-configuring the pucch resource from the scell according to the signaling; and triggering a power headroom reporting (phr) when the pucch resource is de-configured from the scell.. ... Lg Electronics Inc

12/28/17 / #20170374624

Uplink transmission power control method and apparatus

A method and an apparatus for controlling uplink transmission power in a wireless communication system are provided. The apparatus receives transmit power command (tpc) monitoring information for receiving a plurality of tpcs for adjusting uplink transmission power for a plurality of serving cells. ... Lg Electronics Inc

12/28/17 / #20170374610

Method and user equipment for selecting network and routing traffic

Provided in one disclosure of the present specification is a method selecting a network and routing traffic by a user equipment (ue). The method may comprise a step of receiving, from a base station, radio access network (ran) support information, wherein the ran support information may include ran support parameters and a timer value. ... Lg Electronics Inc

12/28/17 / #20170374591

Method and apparatus for performing inter-menb handover without senb change in wireless communication system

A method and apparatus for performing an inter-master enodeb (menb) handover procedure without secondary enb (senb) change in a wireless communication system is provided. A source menb transmits a handover request message including a first indication of a senb to a target menb. ... Lg Electronics Inc

12/28/17 / #20170374574

Method and device for reporting measurement result by terminal in coverage expansion area

Disclosed are a method for reporting a measurement result by a terminal in a coverage expansion area in a wireless communication system and a device for supporting same. The terminal can receive a measurement configuration from a network, measure a cell, and report to the network measurement state information and a measurement result of the measured cell. ... Lg Electronics Inc

12/28/17 / #20170374570

Method and apparatus for changing coverage enhancement/repetition level used for radio link monitoring in wireless communication system

A method and apparatus for performing radio link monitoring (rlm) in a wireless communication system is provided. A user equipment (ue), which requires coverage enhancement (ce), configures a repetition level for rlm, and performs rlm measurement based on the configured repetition level. ... Lg Electronics Inc

12/28/17 / #20170374569

Method for monitoring downlink control information by user equipment in wireless communication system, and device therefor

Provided are a method for monitoring downlink control information by user equipment in a wireless communication system and user equipment using the method. The method comprises: receiving “control channel candidate number information” indicating the number of control channel candidates for each aggregation level (al) of a search space (ss) per cell; and in order to detect dci, monitoring some initial control channel candidates among existing control channel candidates (legacy candidates), wherein the number of the initial control channel candidates is determined based on the control channel candidate number information.. ... Lg Electronics Inc

12/28/17 / #20170374542

Method for updating area in wireless communication system, and device therefor

A method for updating an area and a device for the same in a wireless communication system is disclosed. Particularly, a method for performing a tracking area update (tau) with a mobility management entity (mme) change performed by a first mme in a wireless communication system may include receiving a context request message from a second mme during the tau procedure and transmitting a context response message to the second mme in response to the context request message, wherein an indication that there are downlink data buffered in the s-gw may be included in the context response message when downlink data is buffered in a serving gateway (s-gw) and a buffering time of the downlink data in the s-gw is not expired.. ... Lg Electronics Inc

12/28/17 / #20170374539

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

An embodiment of the present invention is a device-to-device (d2d) signal receiving method in which a terminal receives a d2d signal in a wireless communication system. The method includes the steps of: receiving a first medium access control protocol data unit (mac pdu); receiving a second mac pdu; and determining whether to combine the first mac pdu and the second mac pdu in order to decode; wherein whether to combine the first mac pdu and the second mac pdu in order to decode is determined from the number of transmissions of mac pdus and an ndi that have been instructed to the terminal.. ... Lg Electronics Inc

12/28/17 / #20170374537

Mobile terminal and method for controlling same

The present invention relates to a method for controlling a system comprising a mobile terminal for a guardian and a mobile terminal for a child. A method for controlling a mobile system comprising a first terminal and a second terminal, according to an embodiment of the present invention, comprises the steps of: transmitting a request message from the first terminal to the second terminal using a user input applied to the first terminal; determining, by the second terminal, whether the transmitted request message satisfies a preset first condition or not; processing, by the second terminal, a control command, which corresponds to the transmitted request message, on the basis of the result of determination regarding the first condition; transmitting a response message, which reflects the result of processing, from the second terminal to the first terminal; determining, by the first terminal, whether the transmitted response message satisfies a preset second condition or not; and processing, by the first terminal, a control command, which corresponds to the transmitted response message, on the basis of the result of determination regarding the second condition, wherein the request message and the response message use a short message service (sms), and content of the request message and that of the response message are formed on the basis of a preset protocol.. ... Lg Electronics Inc

12/28/17 / #20170374487

Method for automatically connecting a short-range communication between two devices and apparatus for the same

A method for automatically connecting two devices with each other through short-range communication an apparatus for the same are disclosed. The apparatus comprises a short-range communication module configured to enable short-range communication with an external device; an interrupt detector configured to sense an interrupt signal for short-range communication connection, which is received from the external device through the short-range communication module in a sleep mode where a standby power is supplied; and a controller, the interrupt detector wakes up the controller if the interrupt signal is sensed in the sleep mode, and the woken-up controller releases the sleep mode and controls the short-range communication module to perform short-range communication connection with the external device.. ... Lg Electronics Inc

12/28/17 / #20170374445

Wireless sound equipment

A portable sound equipment including a main body including an upper case and a lower case; a speaker hole formed in a top surface of the upper case; a speaker module secured to an inner surface of the upper case and adjacent to the speaker hole; a wireless communication unit transceiving data wirelessly; and a main board mounted in an internal space of the lower case and separated from the speaker module and controlling the output of the speaker module based on a signal received by the wireless communication unit.. . ... Lg Electronics Inc

12/28/17 / #20170374429

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

The present invention proposes a signalling method which can support effectively next-generation broadcast service in an environment which supports next-generation hybrid broadcast using terrestrial broadcast networks and the internet. The signalling method comprises a broadcast reception method which can use a mobile reception device or can be used even in an indoor environment. ... Lg Electronics Inc

12/28/17 / #20170374412

Method and apparatus for outputting supplementary content from wfd

A method and apparatus for outputting a supplementary content from a wfd is disclosed. The method for outputting a supplementary content from a wfd may comprise the steps of: after a wfd source is connected to a wfd, transmitting, by the wfd source, an rtsp parameter request message on the basis of an rtsp to a wfd sink in order to perform a capability negotiation procedure with the wfd sink; transmitting, by the wfd source, an rtsp parameter response message to the wfd sink in response to the rtsp parameter request message; and after performing the capability negotiation procedure, transmitting, by the wfd source, a transmission stream, obtained by overlapping and multiplexing a video stream including video data having a first resolution and a supplementary stream including supplementary data having a second resolution, to the wfd sink, wherein a wfd discovery response frame includes second resolution-related information for determining the second resolution, and an rtsp parameter response frame includes the second resolution-related information.. ... Lg Electronics Inc

12/28/17 / #20170374313

Method and device for transmitting and receiving broadcast signal

The present invention relates to a device and a method for transmitting and receiving a signal of a broadcast including a subtitle service. One embodiment of the present invention provides a broadcast signal transmitting method comprising the steps of generating a broadcast signal, which includes video data and subtitle data, and transmitting the generated broadcast signal. ... Lg Electronics Inc

12/28/17 / #20170373918

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

A method of processing transmission of a broadcast signal includes generating broadcast data for one or more broadcast services, generating first level signaling information including information for describing attribute for the one or more broadcast services, generating second level signaling information including information for listing the one or more broadcast services, generating link layer packets including the encoded broadcast data, the first level signaling information, and the second level signaling information, and generating a broadcast signal including the generated link layer packets.. . ... Lg Electronics Inc

12/28/17 / #20170373916

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

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

12/28/17 / #20170373911

Method for generating preamble sequence in wireless lan system

Disclosed is a sequence generation method comprising: generating a basic sequence structure including c48 having 48 tones, x6 having six tones, and x5 having five tones; selecting any one of a plurality of phase rotation factors predetermined for a bandwidth; and generating a sequence to be inputted into a preamble to be transmitted to a terminal, by using the phase rotation factor, applied in basic sequence structural units, and the basic sequence structure.. . ... Lg Electronics Inc

12/28/17 / #20170373908

Method and device for transmitting data based on different pilot tone patterns in wireless lan

Disclosed are a method and a device for transmitting data based on different pilot tone patterns in a wireless lan. The method for transmitting data based on the different pilot tone patterns in a wireless lan may comprise the steps of: an ap transmitting, to a first sta, a first data field generated based on a first pilot tone pattern, from a first frequency bandwidth; and the ap transmitting, to a second sta, a second data field generated based on a second pilot tone pattern, from a second frequency bandwidth, wherein the size of the first frequency bandwidth is n times larger than the size of the second frequency bandwidth, the size of ifft applied to the first data field and the size of ifft applied to the second data field are identical, the first pilot tone pattern includes a plurality of first pilot tones, wherein the plurality of first pilot tones are respectively allocated to each of a plurality of first pilot tone indexes, the second pilot tone pattern includes a plurality of second pilot tones, wherein the plurality of second pilot tones are respectively allocated to each of a plurality of second pilot tone indexes, and wherein a portion of the first pilot tone indexes may be identical to the plurality of second pilot tone indexes.. ... Lg Electronics Inc

12/28/17 / #20170373905

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter is disclosed. A broadcast signal transmitter according to an embodiment of the present invention comprises an input formatting module configured to perform baseband formatting and to output at least one plp (physical layer pipe) data; a bicm (bit interleaved coded modulation) module configured to perform an error correction process on the plp data; a framing and interleaving module configured to interleave the plp data and to generate a signal frame; and a waveform generating module configured to generate a broadcast signal by inserting a preamble into the signal frame and performing ofdm modulation.. ... Lg Electronics Inc

12/28/17 / #20170373901

Methods and apparatus for transmitting/receiving he-sig b

A method and apparatus for transmitting frames having a signaling field (sig) for a second type of station (sta) in a wireless communication system are provided. For this, sta prepares a frame having a first part for a first type of sta and a second part for the second type of sta. ... Lg Electronics Inc

12/28/17 / #20170373894

Apparatus and method for sending and receiving broadcast signals

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

12/28/17 / #20170373814

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

A method is provided for generating acknowledgement/negative acknowledgement (ack/nack) information by a user equipment (ue) in a wireless communication system supporting carrier aggregation. The ue receives, from a base station (bs), a plurality of codewords through a plurality of downlink carriers. ... Lg Electronics Inc

12/28/17 / #20170373809

Method of processing data block in wireless communication system and apparatus therefor

A method for processing a data block by a user equipment in a wireless communication system comprises generating tail bits of 18 bits by performing trellis termination in a turbo encoder of code rate 1/5 containing a plurality of constituent encoders; and deploying the tail bits of 18 bits to 5 encoded bit sequences of the turbo encoder according to a prescribed rule, wherein 4 tail bits are deployed to a systematic bit sequence among the 5 encoded bit sequences according to the prescribed rule, and 4 tail bits are deployed to each of specific 2 parity bit sequences among 4 parity bit sequences according to the prescribed rule.. . ... Lg Electronics Inc

12/28/17 / #20170373808

Method for multi-user transmission and reception in wireless communication system and device for same

Disclosed are a method for multi-user transmission and reception in a wireless communication system and a device for same. More particularly, a method for performing multi-user (mu) transmission by a station (sta) device in a wireless communication system comprises the steps of: generating a high efficiency-long training field (he-ltf) sequence in a frequency domain in accordance with an mu transmission bandwidth; and transmitting a physical protocol data unit (ppdu) which comprises one or more symbols to which the he-ltf sequence is mapped, wherein the he-ltf sequence can be generated by multiplying one row of a p matrix to a length unit of a row of the p matrix in a predetermined sequence.. ... Lg Electronics Inc

12/28/17 / #20170373806

Method and device for forming control field comprising information about resource units in wireless lan system

Provided is a control field comprising allocation information about resource units (rus) in a wireless lan system in which a plurality of rus are supported. A control field comprising allocation information about rus can be comprised in an uplink or downlink ppdu and can be designed in accordance with a plurality of frequency bands. ... Lg Electronics Inc

12/28/17 / #20170373805

Method for performing a pucch transmission on a pucch cell 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 performing a pucch transmission on a pucch cell in a carrier aggregation system, the method comprising: configuring a cell with physical uplink control channel (pucch) resource; receiving a pucch transmission prohibit indication from a network that indicates which cell with pucch resource is prohibited for pucch transmission; and performing a pucch transmission on the cell with pucch resource if the pucch transmission prohibit indication doesn't indicate the cell.. ... Lg Electronics Inc

12/28/17 / #20170373800

Method for transmitting multiplexed harq feedbacks 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 transmitting multiplexed harq feedbacks in a carrier aggregation system, the method comprising: configuring with a plurality of cells, wherein at least two cells of the plurality of cells are configured with physical uplink control channel (pucch) resources, respectively; generating a hybrid-arq (harq) feedback by multiplexing the harq feedbacks of all of the plurality of cells configured for the ue; selecting a cell among the at least two cells with the pucch resources; and transmitting the generated harq feedback on the selected cell.. ... Lg Electronics Inc

12/28/17 / #20170373799

Method and apparatus for ack transmission in a wlan

The present invention relates to a method and apparatus for acknowledgement (ack) transmission in a wlan. A station receives a plurality of data frames from a plurality of other stations and then transmits an ack for the plurality of data frames to the plurality of stations. ... Lg Electronics Inc

12/28/17 / #20170373794

Method and apparatus for performing uplink transmission for user equipment requiring coverage enhancements in wireless communication system

A method and apparatus for transmitting uplink (ul) data in a wireless communication system is provided. For one embodiment, a user equipment (ue), adds short cyclic redundancy check (crc) per each fragment, which consists of a transport block for the ul data, and transmits the ul data to a network. ... Lg Electronics Inc

12/28/17 / #20170373780

Method for uplink transmission in unlicensed band, and device using same

A method and a device for uplink transmission in an unlicensed band are provided. The device receives an uplink grant for uplink transmission in an unlicensed band from a base station, and transmits an uplink channel in a subframe in the unlicensed band on the basis of the uplink grant. ... Lg Electronics Inc

12/28/17 / #20170373776

Broadcasting signal transmission apparatus, broadcasting signal receiving apparatus, broadcasting signal transmission method and broadcasting signal receiving method

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

12/28/17 / #20170373741

Uplink control information transmitting method and user equipment, and uplink control information receiving method and base station

The present invention provides a method and device for transmitting/receiving an uplink signal. When an scell group including only scells is set for a user equipment of the present invention and one of the scells included in the scell group is set as a cell (hereinafter, “acell”) in which a pucch can be transmitted, uci of a particular cell group can be transmitted through a pcell if the particular cell group is a pcell group having the pcell and can be transmitted through the acell of the scell group if the particular cell group is an scell group.. ... Lg Electronics Inc

12/28/17 / #20170373738

Method and apparatus for generating signal by device-to-device communication terminal in wireless communication system

An embodiment of the present invention provides a method for generating a device-to-device (d2d) signal by a terminal in a wireless communication system, the method for generating a d2d signal comprising: a step of mapping, onto one or more resource block (rb) groups, each of one or more modulation symbol groups generated from one or more transmission blocks; and a step for applying different beam vectors to each of the one or more rb groups, wherein the number of beam vectors is determined according to a channel state.. . ... Lg Electronics Inc

12/28/17 / #20170373735

Uplink mimo communication method in wireless communication system and apparatus therefor

Disclosed is a method for supporting uplink multiple-input and multiple-output (mimo) in a wireless communication system. A method for transmitting data according to the present invention comprises the steps of: mapping, to first orthogonal frequency division multiplexing (ofdm) symbols within a subframe, first demodulation reference signals (dmrss) corresponding to a first antenna port and a second dmrss corresponding to a second antenna port; mapping, to second ofdm symbols except the first ofdm symbols within the subframe, first data corresponding to the first antenna port and second data corresponding to the second antenna port; and transmitting the subframe by using resources allocated to the uplink, wherein predetermined precodings are applied to the first data and the second data, and the predetermined precodings may be changed according to the index of the second ofdm symbols.. ... Lg Electronics Inc

12/28/17 / #20170373576

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

A transverse flux reciprocating motor and a reciprocating compressor having a transverse flux reciprocating motor are provided. The transverse flux reciprocating motor may include a stator wound with a magnet coil, a mover inserted into the stator and coupled with a magnet having opposite magnetic poles in an orthogonal direction with respect to a magnetic flux generated by the magnet coil, and a magnetic resonance spring that allows the mover to perform a resonance motion with respect to the stator using a force trying to move toward a side with low magnetic resistance between the stator and the mover, whereby the transverse flux reciprocating motor and the reciprocating compressor having a transverse flux reciprocating motor may be reduced in size and weight and obtain high efficiency.. ... Lg Electronics Inc

12/28/17 / #20170373376

Mobile terminal

There is disclosed a mobile terminal including a display unit, a front case of which a front surface the display is mounted, a rear case coupled to a rear surface of the front case, a main board loaded between the front case and the rear case, and a side case coupled to one or more side surfaces of the front and rear cases, wherein the side case comprises an inner injection mold projected toward the front case and the rear case, an outer injection mold exposed externally and an antenna pattern disposed between the inner injection mold and the outer injection mold.. . ... Lg Electronics Inc

12/28/17 / #20170373207

Solar cell module, method for manufacturing solar cell module, method for manufacturing electronic device having solar cell module

A solar cell module can include a printed circuit board (pcb) having an electrode connection part, at least one solar cell mounted on the pcb and electrically connected to the electrode connection part, and an encapsulant layer covering the solar cell and formed of a material including silicon.. . ... Lg Electronics Inc

12/28/17 / #20170372285

Mobile terminal and control method thereof

A mobile terminal includes a wireless communication unit communicating with a point-of-sales (pos) terminal positioned nearby, and a controller performing, when a payment event regarding goods occurs, payment regarding the goods together with the pos terminal using an image received from the outside, wherein when a facial image corresponding to the image corresponds to a previously registered user, the controller approves payment regarding the goods and generates evaluation information regarding the goods using the facial image included in the received image.. . ... Lg Electronics Inc

12/28/17 / #20170372122

Mobile terminal

The present invention provides a mobile terminal, including a terminal body having a case made of a metal, a finger scan unit disposed beneath the case and configured to detect a pressure level of external force and a fingerprint, and a controller configured to decide output intensity of an ultrasonic wave for detecting the fingerprint based on the pressure level, and to control the finger scan unit based on the output intensity.. . ... Lg Electronics Inc

12/28/17 / #20170371609

Display device and method of controlling therefor

The present invention relates to a display device and a method of controlling therefor. According to one embodiment of the present invention, a display device includes a memory configured to store at least one or more contents, at least one or more sensors, a network interface module configured to communicate with at least one or more lights, a display module configured to output the at least one or more contents stored in the memory, and a controller coupled with the memory, the sensor, the network interface module and the display module. ... Lg Electronics Inc

12/28/17 / #20170371349

Vehicle control device mounted on vehicle and method for controlling the vehicle

The present disclosure relates to a vehicle control device provided in a vehicle and a method of controlling the vehicle. A vehicle control device according to an embodiment of the present disclosure may include a communication unit formed to acquire the location information of the vehicle and perform communication with at least one of an external server and another vehicle, a sensing unit configured to sense information associated with the vehicle, and a processor configured to control the communication unit to receive map information from the external server and the location information of the another vehicle from the another vehicle, wherein the processor merges the acquired location information of the vehicle and the received location information of the another vehicle into the received map information to control the vehicle based on at least one of the merged map information and the information associated with the vehicle sensed through the sensing unit.. ... Lg Electronics Inc

12/28/17 / #20170370635

Refrigerator and method for controlling constant temperature thereof

A method, which is for controlling a temperature of a refrigerating compartment, includes cooling the refrigerating compartment, cooling the freezing compartment, determining a temperature of the refrigerating compartment, and based on the temperature of the refrigerating compartment, controlling the refrigerating compartment to a constant temperature range by controlling opening and closing of first and second passages of a three-way valve of the refrigerator to alternate cooling the refrigerating compartment and cooling the freezing compartment.. . ... Lg Electronics Inc

12/28/17 / #20170370354

Reciprocating motor and reciprocating compressor having a reciprocating motor

A reciprocating motor and a reciprocating compressor having a reciprocating motor are provided. The reciprocating motor may include a stator having a magnet coil, provided with an air gap respectively formed at both sides in an axial direction by interposing the magnet coil therebetween; a mover inserted into the stator, reciprocating with respect to the stator as at least one magnet is arranged at any one of the air gaps formed at both sides and a non-magnet is arranged at the other one of the air gaps; and a magnetic resonance spring that resonates the mover with respect to the stator using a force for moving toward low magnetic resistance between the mover and the stator. ... Lg Electronics Inc

12/28/17 / #20170368945

Wireless power transmitter and receiver for vehicle

According to an embodiment of present invention, a wireless power transmitter for a vehicle that transfers power to a wireless power receiver includes: a coil assembly comprising first and second bottom coils placed adjacent to each other in a line and each consisting of a single layer of 11 turns and a top coil stacked on the first and second bottom coils and consisting of a single layer of 12 turns; and a full-bridge inverter driving each of the coils included in the coil assembly individually, wherein the first and second bottom coils and the top coil have a substantially rectangular frame structure with a through hole in the center, the top coil lies on a plane surface in the middle between the first and second bottom coils, and a distance from the center of the first and second bottom coils to the center of the top coil is set to a range of 23 mm to 25 mm.. . ... Lg Electronics Inc

12/21/17 / #20170367118

Method and device for performing uplink transmission after receiving trigger frame in wireless lan system

One embodiment of the present invention relates to a method by which a station (sta) performs uplink transmission in a wireless communication system, the method for performing uplink transmission comprising the steps of: receiving a trigger frame from an ap; and performing uplink transmission as a response to the trigger frame, wherein, when a network allocation vector (nav) of the sta receiving the trigger frame is idle and clear channel assessment (cca) result is idle, the uplink transmission is performed.. . ... Lg Electronics Inc

12/21/17 / #20170367114

Method and apparatus for performing communication based on hybrid beamforming in wireless communication system

Provided are a method and an apparatus for performing communication based on hybrid beamforming in a wireless communication system. Specifically, a user equipment (ue) transmits a dedicated scheduling request to a base station (bs). ... Lg Electronics Inc

12/21/17 / #20170367106

Method for reporting channel state information in wireless access system supporting unlicensed bands, and apparatus supporting same

The present invention relates to a wireless access system that supports unlicensed bands, and relates to a method for reporting channel state information when a partial subframe (psf) is formed. A method for user equipment (ue) reporting channel state information (csi) in a wireless access system that supports unlicensed bands according to an embodiment of the present invention may comprise the steps of: receiving a downlink burst configured to an unlicensed band cell (u cell) supporting unlicensed bands as far as a certain subframe; measuring csi with respect to the downlink burst; and reporting the measured csi to a base station. ... Lg Electronics Inc

12/21/17 / #20170367098

Method and apparatus for receiving v2x message

Provided are a method of receiving a vehicle to everything (v2x) message by a base station in a wireless communication system, and an apparatus supporting the method. The method may include: receiving, from a multi-cell coordination entity (mce), local multimedia broadcast multicast service (mbms) distribution information including an internet protocol (ip) multicast address; receiving, from the mce, an indication indicating whether the local mbms distribution information is allocated by a local mbms entity (lme); and receiving the v2x message by joining the ip multicast address on the basis of the indication and the local mbms distribution information, wherein the local mbms distribution information is information for ip multicast distribution of mbms user plane data.. ... Lg Electronics Inc

12/21/17 / #20170367096

Method and apparatus for changing operating mode in wireless local area network system

The present specification proposes a signal processing method for changing an operating mode for configuring a physical-layer protocol data unit (ppdu). Specifically, a first station receives, from a second station, first indication information and second indication information, which indicate a change of an operating mode indicating a number of spatial streams and a channel bandwidth which are supported by the second station. ... Lg Electronics Inc

12/21/17 / #20170367093

Method and apparatus for transmitting uplink data using multiple serving cells

Disclosed are a method and an apparatus for transmitting uplink data by means of multiple serving cells. A method for a terminal for transmitting uplink data by means of multiple serving cells may comprise the steps of: the terminal receiving a first timing advance command (tac) for a first serving cell and a second tac for a second serving cell; and determining whether the terminal transmits uplink data by means of the second serving cell on the basis of whether the timing difference is below the threshold value, wherein the timing difference is acquired on the basis of the first tac and the second tac, and the first serving cell can be a cell configured so that an uplink can be always transmitted regardless of the timing difference.. ... Lg Electronics Inc

12/21/17 / #20170367092

Method for transceiving enhanced physical downlink control channel in wireless access system supporting unlicensed band, and device supporting same

The present invention relates to a method for a terminal receiving an enhanced physical downlink control channel (epdcch) in a wireless access system supporting an unlicensed band, and the method may comprise the steps of: receiving, through an unlicensed-band cell (ucell) configured in an unlicensed band, an epdcch comprising control information for scheduling the ucell; and, on the basis of the control information, receiving downlink data from the ucell. Here, if the epdcch is transmitted through a partial subframe (psf), enhanced resource element groups (eregs) constituting the epdcch are indexed from the start symbol of the psf, and the psf has a smaller size than one subframe, and the starting position of the psf may not correspond to the subframe boundary of a primary cell (pcell) configured in a licensed band.. ... Lg Electronics Inc

12/21/17 / #20170367090

Method for resource allocation of wideband frame in wireless lan system and apparatus therefor

A method for resource allocation in a wireless lan system according to an embodiment of the present invention is characterized in that an access point (ap) sends a frame comprising a signaling field and a data field to one or more stations, wherein the signaling field comprises a first signaling field (sig a field) including first common control information for the one or more stations and a second signaling field (sig b field) including individual control information for each of the one or more stations, wherein the second signaling field includes resource allocation information for data transmission to the one or more stations, and wherein the resource allocation information comprises resource allocation information for data to be transmitted in a frequency band different from a frequency band in which the second signaling field (sig b field) is transmitted.. . ... Lg Electronics Inc

12/21/17 / #20170367087

Method and apparatus for terminal to transmit and receive signal using sidelinks between devices

Disclosed is a method for a terminal to transmit and receive a signal in a wireless communication system using sidelinks. Specifically, the method comprises the steps of: determining a first transmission resource for transmitting a first sidelink signal; and determining a second transmission resource for transmitting an uplink signal, wherein if the first transmission resource and the second transmission resource overlap in a time domain, the first sidelink signal is transmitted with a priority over the uplink signal.. ... Lg Electronics Inc

12/21/17 / #20170367080

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

12/21/17 / #20170367078

Data transmission method in wireless communication system and device therefor

An ap downlink multi-user transmission method in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: generating a dl mu ppdu, wherein the dl mu ppdu comprises resource allocation information for uplink mu transmission by a station (sta); transmitting the dl mu ppdu to the sta; and, on the basis of the dl mu ppdu, receiving a ul mu ppdu generated by the sta, wherein the ul mu ppdu comprises a first part having a first idft/dft cycle, and a second part having a second idft/dft cycle that is four times the first idft/dft cycle, wherein the first part may be received through at least one 20 mhz channel in a position corresponding to a frequency resource indicated by the resource allocation information, and the second part may be received by using the frequency resource indicated by the resource allocation information.. . ... Lg Electronics Inc

12/21/17 / #20170367059

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

A method for performing, by a first ue, device-to-device (d2d) communication in a wireless communication system includes: transmitting, to a first enb, transmission/reception (tx/rx) chain number information indicating the number of supported tx/rv radio frequency (rf) chains; receiving, from the first enb, a first control message including d2d resource pool configuration information of the first enb; receiving, from the first enb, a second control message including d2d resource pool configuration information of a second enb; and transmitting a first d2d signal to the first enb and/or transmitting a second d2d signal to the second to enb using one or more tx rf chains when a predetermined condition is satisfied.. . ... Lg Electronics Inc

12/21/17 / #20170367025

Method for cell switching in unlicensed band and apparatus using same

A method for cell switching in an unlicensed band and an apparatus using same are provided. The apparatus receives cell configuration information related to a plurality of candidate cells operating in an unlicensed band, and receives a beacon signal designating at least one of the plurality of candidate cells as a target operating cell in which the apparatus is to operate. ... Lg Electronics Inc

12/21/17 / #20170367021

Method and apparatus for transmitting cell shaping indication in wireless communication system

A method and apparatus for transmitting a cell shaping/un-shaping indication in a wireless communication system is provided. A first enodeb (enb) transmits a cell shaping/un-shaping indication which indicates cell shaping/un-shaping of a cell, managed by the first enb, in an active antenna system (aas) to a second enb. ... Lg Electronics Inc

12/21/17 / #20170366998

Method for reporting channel status in wireless communication system and apparatus therefor

A method for aperiodically reporting channel status in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: sending, to a base station, terminal performance information containing information about the computing capability of maximum aperiodic channel state information (csi); receiving an aperiodic csi reporting request from the base station; and computing an aperiodic csi corresponding to the aperiodic csi reporting request on the basis of the computing or reporting capability of the maximum aperiodic csi, and sending the aperiodic csi to the base station, wherein information about the computing or reporting capability of the maximum aperiodic csi can include the number n of csi processes which the terminal can compute simultaneously, n being an integer equal to or greater than 1.. . ... Lg Electronics Inc

12/21/17 / #20170366997

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

A method for reporting channel state for an unlicensed band in a wireless communication system, according to an embodiment of the present invention, is performed by a terminal, and may comprises the steps of: blind-detecting a reference signal in an unlicensed band cell (ucell) subframe according to the setting of a plurality of channel state reports; determining, according to the blind detection result, whether or not the ucell subframe is an available resource for the channel state reports; and if the ucell subframe is determined to be an available resource for the channel state reports, calculating a value for the channel state reports using the reference signal detected in the ucell subframe.. . ... Lg Electronics Inc

12/21/17 / #20170366996

Method and device for selecting cell in wireless communication system

Disclosed are method and device for selecting a cell in a wireless communication system. In particular, a method for selecting a cell by a terminal in a wireless communication system comprises the steps of: transmitting a random access preamble in a cell, which is selected by a terminal, to a base station; receiving a random access response from the base station; and, as a response to the random access response, transmitting an uplink message to the base station through a physical uplink shared channel (pusch), wherein the uplink message can comprises a radio resource management (rrm) measurement value which has been measured on the basis of a reference signal.. ... Lg Electronics Inc

12/21/17 / #20170366995

Method for reporting information related to d2d performed by terminal in wireless communication system

Provided is a method for reporting information related to device-to-device (d2d) performed by a terminal in wireless communication system and a terminal using the method. The method comprises: receiving configuration information requesting an information report related to d2d of a neighbor cell; acquiring information related to d2d for the neighbor cell indicated by the configuration information; and reporting the acquired information related to d2d to a serving cell.. ... Lg Electronics Inc

12/21/17 / #20170366964

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

A method and apparatus for performing a membership verification or an access control in a wireless communication system is provided. A mobility management entity (mme) performs the membership verification or the access control of a user equipment (ue), and transmits verified ue membership information to a target henb.. ... Lg Electronics Inc

12/21/17 / #20170366960

Method for transmitting and receiving nbifom capability in wireless communication system, and device therefor

Disclosed is a method for transmitting and receiving nbifom capability, which receives, from a terminal, a first message including nbifm capability information of the terminal, checks whether a network entity supports nbifom, and receive a second message including nbifom capability information of the network entity from another network entity.. . ... Lg Electronics Inc

12/21/17 / #20170366919

Connectivity supporting method for d2d communication and wireless device

A disclosure of the present specification provides a method for supporting connectivity of device-to-device (d2d) communication between a first wireless device and a second wireless device. The method may comprise the steps of: receiving, by a third wireless device, information on a resource pool which can be used for d2d communication, from a base station; transmitting, by the third wireless device, information on a resource which can be used for d2d communication between the first wireless device and the second wireless device to the first wireless device and the second wireless device, on the basis of the received information; and performing, by the third wireless device, a procedure for providing necessary data to the second wireless device when the disconnection of the d2d communication link between the first wireless device and the second wireless device is detected.. ... Lg Electronics Inc

12/21/17 / #20170366870

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

A method for generating and processing a broadcast signal according to an embodiment of the present invention includes: encoding broadcast data for one or more broadcast services; encoding first level signaling information including information describing properties of the one or more broadcast services; encoding second level signaling information including information for listing the one or more broadcast services; and generating a broadcast signal including the encoded broadcast data, the encoded first level signaling information and the encoded second level signaling information.. . ... Lg Electronics Inc

12/21/17 / #20170366852

Display apparatus for processing multiple applications and method for controlling the same

A display device can include a tuner to receive a broadcast signal; a network interface to receive an application; an external device interface; a display module to display a broadcast program, the received application or video data received from the external device interface; and a controller to display the received broadcast program in a first area, receive a request for displaying a list from a remote controller, and display the list in a second area within the first area, the list includes a first item including information identifying a recently accessed application, a second item including information identifying a recently accessed broadcast program, or a third item including information identifying an external device recently connected to the display device or an access path of the external device, and a specific information item including a main screen of a last accessed webpage is included in the list.. . ... Lg Electronics Inc

12/21/17 / #20170366851

Digital device and method of processing a service thereof

Various embodiment(s) for a service system, a digital device, and a method of processing a service therefor are disclosed in the present specification. In this case, according to one embodiment of the present invention, a method of processing a service in the digital device includes the steps of downloading and installing one or more stb applications configured to process the service, outputting an icon configured to approach the installed stb applications on a first service board supporting an rf mode, receiving a selection of an stb application icon among the stb applications, and outputting content processed by the selected stb application according to a result of a service authentication and a second service board for the selected stb application.. ... Lg Electronics Inc

12/21/17 / #20170366843

Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same

Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of plps, which transmit components that constitute a broadcasting service, first signaling information and second signaling information, which include the signaling information of the plurality of plps, a first preamble signal, which has been signaled with a preamble format, and a second preamble signal, which has been signaled with pilot pattern information, wherein one of the plurality of plps is a base plp, which includes a program number that corresponds to the broadcasting service and program map table information, which has been signaled with identifying information for each of the plps; demodulating the broadcasting signal based on the first and the second preamble signals; fec decoding the demodulated broadcasting signal; and identifying a plp group that includes the plurality of plp from the fec decoded broadcasting signal based on the first and the second signaling information, decoding at least one plp of the identified plp group, and providing the broadcasting service.. ... Lg Electronics Inc

12/21/17 / #20170366384

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a synchronization & demodulation module performing signal detection and ofdm demodulation on a received broadcast signal; a frame parsing & deinterleaving module performing parsing and deinterleaving of a signal frame of the broadcast signal; a demapping & decoding module performing conversion of data of at least one physical layer pipe (plp) of the broadcast signal into the bit domain and fec decoding of the converted plp data; and an output processing module outputting a data stream by receiving the at least one plp data.. ... Lg Electronics Inc

12/21/17 / #20170366382

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

The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder for encoding service data, a bit interleaver for bit interleaving the encoded service data, a mapper for mapping the bit interleaved service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, an ofdm modulator for modulating data in the built at least one signal frame by an ofdm scheme and a transmitter for transmitting the broadcast signals having the modulated data.. ... Lg Electronics Inc

12/21/17 / #20170366380

Method and user equipment for transmitting pucch when more than five cells are used according to carrier aggregation

Provided in one disclosure of the present specification provides a method for transmitting a physical uplink control channel (pucch) including uplink control information (uci), when more than five cells are used by a user equipment (ue) according to carrier aggregation. The method may comprise the steps of: encoding uci of k bits, which exceeds 20 bits, and outputting encoded bits of n bits; and mapping on resource elements (re) in an uplink subframe, without applying an orthogonal cover code (occ) to the encoded n bits, wherein the uplink subframe may include two symbols, and wherein each symbol may include 12 subcarriers on a frequency axis and six or seven symbols on a time axis. ... Lg Electronics Inc

12/21/17 / #20170366328

Method for allocating transmission resources in wireless communication system supporting device-to-device (d2d) communication

The present invention relates to a wireless communication system supporting device-to-device (d2d) communication. More particularly, a method for allocating transmission resources according to an embodiment of the present invention may comprise: transmitting a first d2d signal in a first resource unit; and when a second d2d signal occurs in a transmission interval of the first resource unit, transmitting the second d2d signal in a second resource unit. ... Lg Electronics Inc

12/21/17 / #20170366327

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

The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, a frame builder for building at least one signal frame including the encoded service data, a modulator for modulating the at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme, a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame, wherein each of the at least one signal frame includes a preamble having signaling data, wherein the signaling data includes size of fft, information of whether the signal frame including eac message or not and information relating to the service data of the signal frame.. . ... Lg Electronics Inc

12/21/17 / #20170366324

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

12/21/17 / #20170366323

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

Provided are a method for transmitting an ack/nack in a wireless communication system and a device using the same. The device receives dl control information having a downlink (dl) grant and an ack/nack resource indicator (ari), and receives a dl transmission block based on the basis of the dl grant. ... Lg Electronics Inc

12/21/17 / #20170366322

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

Provided are a method for transmitting an ack/nack in a wireless communication system and a device using the same. The device receives a plurality of dl transmission blocks from a plurality of serving cells, and according to ack/nack information for the plurality of dl transmission block, selects a physical uplink control channel (pucch) format.. ... Lg Electronics Inc

12/21/17 / #20170366321

Method for transmitting and receiving acknowledgement/negative acknowledgement signal for uplink multi-user data in wireless lan system, and apparatus therefor

The present document relates to a method for transmitting an acknowledgement/negative acknowledgement (ack/nack) signal for transmission data of a plurality of stations (stas) by an access point (ap) in a wireless lan (wlan) system, and an apparatus therefor. To this end, the ap transmits a trigger frame to the plurality of stas, and on receiving data from the plurality of stas in response to the trigger frame, transmits ack/nack signals for the data received from the plurality of stas through a multiuser block ack frame (m-ba frame). ... Lg Electronics Inc

12/21/17 / #20170366316

Method and apparatus for estimating channel in wireless communication system

The present invention relates to a wireless communication system. A method for estimating a channel by a user equipment (ue) in a wireless communication system includes receiving information about at least one channel station information (csi) configuration for reporting csi of one of a plurality of serving cells, determining that the same precoding matrix is applied to a plurality of resource blocks when all of the at least one csi configuration is configured to report a precoding matrix indicator (pmi) and a rank indicator (ri), and determining that the precoding matrix is applied to one resource block when csi configuration configured not to report the pmi and the ri is present among the at least one csi configuration, and estimating a channel based on a result of the determination.. ... Lg Electronics Inc

12/21/17 / #20170366306

Method for selecting pucch transmission 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 selecting pucch transmission at power limitation situation in a carrier aggregation system, the method comprising: configuring multiple physical uplink control channels (pucchs) for the ue; generating multiple uplink control information, wherein each of the multiple uplink control information is to be transmitted via corresponding pucch to the enb at a same time; selecting one of multiple pucchs configured for the ue if the ue is not able to transmit the multiple uplink control information on the multiple pucchs at the same time; and transmitting corresponding uplink control information on the selected pucch to the enb.. ... Lg Electronics Inc

12/21/17 / #20170366305

Method and user equipment for transmitting harq ack/nack for downlink data when using more than five cells according to carrier aggregation

Provided in one disclosure of the present specification is a method for transmitting a hybrid automatic repeat request (harq) acknowledgement (ack)/negative-acknowledgement (nack) for downlink data, when more than five cells are used according to carrier aggregation (ca) by a user equipment (ue). The method comprises the steps of: receiving, from a base station, a list of sets of which harq-ack/nack transmission is limited, through an upper layer signal; receiving, from the base station, information indicating a set of which harq-ack/nack transmission is limited at the present turn, from among the list of sets; receiving, from the base station, a plurality of items of downlink data through a plurality of cells; determining the set of which transmission is limited based on the information, from among the list of sets that has been received through the upper layer signal; and generating and transmitting uplink control information (uci) including harq-ack/nack for the downlink data but excluding the harq-ack/nack according to the set which has been determined.. ... Lg Electronics Inc

12/21/17 / #20170366290

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

12/21/17 / #20170366244

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

A method for receiving a reference signal for position determination in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a positioning reference signal (prs), the method thereof being performed by user equipment (ue) and that is transmitted from a plurality of antenna ports, wherein the prs related configuration information includes information regarding a beam direction applied to the prs; measuring each prs group to which the same beam direction related information is applied; and reporting the measurement results of the respective prs group to a serving base station.. . ... Lg Electronics Inc

12/21/17 / #20170366241

Signal transmission method and apparatus using codebook in wireless communication system supporting multiple antennas

The present invention relates to a method for transmitting, by a base station, a downlink signal using a plurality of transmission antennas comprises the steps of: applying a precoding matrix indicated by the pmi, received from a terminal, in a codebook to a plurality of layers, and transmitting the precoded signal to the terminal through a plurality of transmission antennas. Among precoding matrices included in the codebook, a precoding matrix for even number transmission layers can be a 2×2 matrix containing four matrices (w1s), the matrix (w1) having rows of a number of transmission antennas and columns of half the number of transmission layers, the first and second columns of the first row in the 2×2 matrix being multiplied by 1, the first column of the second row being multiplied by coefficient “a” of a phase, and the first column of the second row being multiplied by “−a”.. ... Lg Electronics Inc

12/21/17 / #20170364325

Head mounted display and method of controlling therefor

A method of controlling a head mounted display (hmd) according to one embodiment of the present specification includes performing a first operation, receiving a first voice input through an audio input unit, processing the first voice input with respect to the first operation while a first contact is detected through a first sensor positioned at a nose pad of the hmd, detecting the first contact being released through the first sensor positioned at a nose pad of the hmd, receiving a second voice input through the audio input unit while the first contact is released, and performing a second operation according to the received second voice input.. . ... Lg Electronics Inc

12/21/17 / #20170364324

Portable device and control method therefor

A control method for a portable device, comprising: receiving a first voice input including a first part for executing a first operation and a second part for indicating a first execution level for the first operation; executing the first operation at the first execution level based on the first voice input; receiving a second voice input including only the first part for executing the first operation; displaying a first interface in response to the second voice input when a display of the portable device is in an activated state; detecting a control input for selecting a second execution level from the first interface; executing the first operation at the second execution level based on the detected control input and executing the first operation at a default level in response to the second voice input; when the display is in a deactivated state.. . ... Lg Electronics Inc

12/21/17 / #20170364164

Mobile terminal and method for controlling the same

A mobile terminal including a touch screen configured to display a video and a search bar for searching the video; a plurality of magnetic sensors configured to sense a spatial position of an input device including a magnetic field generator; and a controller configured to in response to a first touch input applied to the search bar using the input device, display a preview image at a play time point corresponding to the first touch input on the touch screen, and change a viewing angle of the preview image based on the sensed spatial position of the input device indicating the input pen is pulled away from the touch screen and spatially moved with respect to the touch screen.. . ... Lg Electronics Inc

12/21/17 / #20170364148

Control device for vehicle and control method thereof

A control device for a vehicle includes a plurality of displays having a first display that is configured to provide vehicle information to a driver of the vehicle, where the vehicle information includes speed information of the vehicle, a sensor configured to obtain eye tracking information of the driver, where the eye tracking information includes a gaze of the driver, and a controller. The controller is configured to determine, based on the eye tracking information, a second display of the plurality of displays to which the gaze of the driver is directed, select a first content to be displayed on the first display, where the first content is based on a gazed second content of the second display, and provide the first content to the first display to be displayed.. ... Lg Electronics Inc

12/21/17 / #20170364119

Mobile terminal

A mobile terminal is disclosed. The mobile terminal includes a body including a first body and a second body fastened to the first body, the second body separable from the first body, a flexible display including a first flexible display connected to the second body and located on a front surface of the body and a second flexible display connected to the first flexible display and located on a rear surface of the body, and a guide sheet positioned in a rear surface of the flexible display and providing the flexible display with an elastic force. ... Lg Electronics Inc

12/21/17 / #20170364048

Home appliance and online system including the same

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

12/21/17 / #20170363346

Refrigerator

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

12/21/17 / #20170363345

Refrigerator

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

12/21/17 / #20170363343

Refrigerator

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

12/21/17 / #20170363311

Air conditioner and a communication method for an air conditioner

An air conditioner and a communication method for an air conditioner are provided. The air conditioner may include an outdoor unit; an indoor unit; and a central controller connected to the indoor unit through a communication line. ... Lg Electronics Inc

12/21/17 / #20170363299

Cooking top

Provided is a cooking top including a main body including a heating unit, and an air curtain device that generates an air curtain flow that blocks diffusion of air flow generated by the heating unit. The air curtain device may include an intake port formed at the main body, an exhaust port that extends laterally along an upper portion of the main body, a flow guide that extends from the intake port to the exhaust port, a drive unit installed inside the flow guide to generate airflow, and an airflow control device rotatably mounted at the main body to open and close the exhaust port and configured to operate the drive unit when the airflow control device is rotated to open the exhaust port so as to generate the air curtain flow.. ... Lg Electronics Inc

12/21/17 / #20170362766

Latch lock and home appliance including the same

A lock including a latch provided at one of a door and a cabinet, and a coupler provided at the other one of the door and the cabinet, the coupler including a housing including a latch insertion hole, an engaging lever including an engaging lever body rotatably provided within the housing, a latch insertion groove having a first end of the latch inserted therein by extending from a first end of the engaging part body, and first, second, third, and fourth projections formed by extending a second end of the engaging lever body.. . ... Lg Electronics Inc

12/21/17 / #20170361759

Control device mounted on vehicle and method for controlling the same

A control device is configured to provide route information for a vehicle and includes: a headlamp configured to irradiate light in a forward direction of the vehicle; a sensing unit configured to sense at least one sign located in the forward direction of the vehicle; and at least one processor. The at least one processor is configured to, based on a first portion of the at least one sign corresponding to first route information of the vehicle, control the headlamp to irradiate the light on the first portion of the at least one sign that corresponds to the first route information of the vehicle.. ... Lg Electronics Inc

12/14/17 / #20170359909

Display device

. . Provided is a display device. A display device according to the present invention comprises a display panel; a module cover disposed on the rear surface of the display panel and having at least one or more fastening holes; and a cushion covering the vicinity of the fastening hole disposed on the front surface of the module cover, wherein the vicinity of the fastening hole includes a plurality of layers and the cushion is disposed on top of the plurality of layers. ... Lg Electronics Inc

12/14/17 / #20170359877

Lighting apparatus and mobile terminal for controlling the same

A lighting apparatus and a mobile terminal controlling the same are disclosed. The lighting apparatus comprises a light source module generating light; and an electrochromic module varying a wavelength of light incident from the light source module, wherein the electrochromic module absorbs light of a specific one among wavelength ranges of the light incident from the light source module, in accordance with a lighting mode which is input. ... Lg Electronics Inc

12/14/17 / #20170359835

Method for relaying d2d link in wireless communication system and device for performing same

A method for performing a device-to-device (d2d) relay operation by a d2d terminal supporting d2d communication according to an embodiment of the present invention comprises the steps of: transmitting, to a base station, a d2d relay request including information on multiple d2d links capable of being relayed; and acquiring at least one d2d grant from the base station on the basis of one of multiple radio network temporary identities (rntis) allocated to the d2d terminal, wherein when the at least one d2d grant approves the d2d relay request, the at least one d2d grant is indicated by a second rnti which is different from a first rnti used for approving a d2d synchronization operation or a d2d discovery operation among the multiple rntis.. . ... Lg Electronics Inc

12/14/17 / #20170359827

Method for interference control in radio resource and device therefor

According to one embodiment of the present invention, a method for interference control in a radio resource having a plurality of bands and a plurality of frames comprises the steps of: allocating a dedicated data channel for a specific terminal and a common data channel for a plurality of terminals; and transmitting, to a neighboring base station, information related to the allocated dedicated data channel and common data channel, wherein the dedicated data channel can be allocated when data, to be transmitted to the specific terminal standing by in a transmission buffer, is larger than a predetermined amount.. . ... Lg Electronics Inc

12/14/17 / #20170359824

Method and device for allocating resource units using leftover tones in wireless lan

Disclosed are a method and a device for allocating resource units using leftover tones in a wireless lan. The method for allocating resource units using leftover tones in a wireless lan may comprise the steps of: an ap generating ppdus to be transmitted to a plurality of stas; and the ap transmitting the ppdus to the plurality of stas on all frequency bands, wherein the ppdus are transmitted from each of a plurality of resource unit sets respectively allocated to each of the plurality of stas, wherein each of the plurality of resource unit sets includes a first resource unit set and a second resource unit set, wherein the first resource unit set includes at least one resource unit, the second resource unit set includes one tone design resource unit, and wherein the tone design resource unit may include at least one other resource unit and at least one additional tone unit.. ... Lg Electronics Inc

12/14/17 / #20170359812

Method and apparatus for constructing control field including information regarding resource unit in wireless local area network system

Proposed is a control field including allocation information regarding a resource unit (ru) in a wireless local area network (wlan) system supporting a plurality of rus. The control field including the allocation information regarding the ru may be included in an uplink or downlink a physical layer (phy) protocol data unit (ppdu), and may be designed in consideration of a plurality of frequency bands. ... Lg Electronics Inc

12/14/17 / #20170359805

Mtc device operating in only partial band of system band of cell and downlink control channel reception

The disclosure of the present specification provides a method for receiving a downlink control channel in a machine type communication (mtc) device configured to operate in only a partial band of the system band of a cell. The method may comprise the steps of: considering the number of physical resource block (prb) pairs, to which a downlink control channel can be mapped, to be one of 2, 4, and 8; when the considered number of prb pairs is greater than the number of prb pairs to which the downlink control channel is actually mapped, determining that the downlink control channel is not included in prb pairs except the number of prb pairs to which the downlink control channel is actually mapped; and receiving the downlink control channel in only as many prb pairs as the number of prb pairs to which the downlink control channel is actually mapped, on the basis of the determination.. ... Lg Electronics Inc

12/14/17 / #20170359802

Broadcast receiving system and method for processing broadcast signals

A method and apparatus for transmitting a broadcast signal are provided. Data of data packets is encoded to add first parity data to the data packets. ... Lg Electronics Inc

12/14/17 / #20170359768

Method and apparatus for receiving authorization information on network slice

Proposed are a method for receiving, by a base station (bs), authorization information on a network slice in a wireless communication system, and an apparatus supporting the same. The method may include: receiving an attach request from a user equipment (ue); selecting a common control plane function (c-cpf) corresponding to a particular network slice based on the attach request; transmitting the received attach request to the selected c-cpf; and receiving authorization information, which indicates whether the ue is authorized to use the particular network slice, from the selected c-cpf.. ... Lg Electronics Inc

12/14/17 / #20170359746

Method for terminal for reporting channel status information in wireless communication system supporting carrier aggregation, and apparatus for the method

A method for a user equipment for reporting aperiodic channel status information in a carrier aggregation system according to one embodiment of the present invention is carried out by the user equipment and may comprise the steps of: receiving downlink control information, comprising a csi request field, for approving an uplink from a base station; selecting one triggering set from among a plurality of triggering sets corresponding to the particular bit value of the csi request field; and transmitting, to the base station, csi for at least one cc or csi process included in the selected triggering set.. . ... Lg Electronics Inc

12/14/17 / #20170359745

Method for terminal for reporting channel status information and apparatus for the method in wireless communication system supporting carrier aggregation

A method for a user equipment for reporting aperiodic channel status information in a carrier aggregation system according to one embodiment of the present invention is carried out by the user equipment and may comprise the steps of: receiving dci, comprising a csi request field, for approving a downlink from a base station; generating aperiodic csi for a csi measurement target included in a particular triggering set corresponding to the particular bit value of the csi request field; and transmitting the generated aperiodic csi to the base station.. . ... Lg Electronics Inc

12/14/17 / #20170359591

Method and device for entropy encoding or entropy decoding video signal for high-capacity parallel processing

Disclosed is a method for encoding a video signal using parallel implementations, including generating data symbols to be encoded, encoding 1st data symbols being in a base segment, copying 2nd data symbols being in another segment to a buffer, and encoding in parallel the 2nd data symbols being in the another segment.. . ... Lg Electronics Inc

12/14/17 / #20170359584

A method and apparatus for performing graph-based prediction using optimazation function

The present invention provides a method for performing a graph-based prediction using a graph signal including obtaining a context signal; generating a graph signal based on a graph parameter set; obtaining a graph-based transform matrix based on the graph signal, wherein the graph-based transform matrix includes an eigenvector; obtaining a prediction vector using an optimal transform vector calculated through an optimization function; and generating a prediction signal using the prediction vector, where the optimization function has the context signal, an eigenvalue of a graph laplacian matrix and the eigenvector as a variable.. . ... Lg Electronics Inc

12/14/17 / #20170359581

Video signal processing method using graph based transform and device therefor

Disclosed is a method for processing a video signal using graph-based transform and a device for the method. A method for processing a video signal using graph-based transform, including specifying a set of available graph configurations in order to process the video signal, extracting signal structure information from samples within a processing block of the image, configuring a graph for the samples within the processing block using the signal structure information, determining transform for the processing block using the graph, and transforming the samples within the processing block using the transform. ... Lg Electronics Inc

12/14/17 / #20170359563

Broadcast receiver and video data processing method thereof

A broadcast receiver and a method for processing 3d video data are disclosed. A method for processing video data of a broadcast receiver includes receiving a broadcast signal including a video stream, wherein the video stream includes a plurality of video stream sections having different viewpoints, acquiring viewpoint information indicating corresponding viewpoints of the video stream sections, and outputting an interface indicating a viewpoint of the video stream that is currently displayed according to the viewpoint information.. ... Lg Electronics Inc

12/14/17 / #20170359536

Moving picture photographing apparatus having dual camera

A moving picture photographing apparatus having dual camera includes a first camera configured to capture images, a second camera configured to capture images, and a controller configured to cause the first camera to capture a motion picture, generate final correction information based on an image received via the second camera, and cause the first camera to adjust capture of the motion picture based on the final correction information.. . ... Lg Electronics Inc

12/14/17 / #20170359357

A method and apparatus for managing a preference setting for trust level information of caller identity in a wireless accesss system

The present invention relates to a wireless access system, and more particularly, to methods and apparatus for managing a preference setting for trust level information of caller identity. One of embodiments of the present application comprises steps of transmitting preference setting information of a user of the me to the network, the preference setting information indicating whether or not the trust level information for an incoming call from a caller is to be delivered; and receiving a call message including the caller identifier of the caller, the call message being configured based on the preference information, wherein the call message further includes the trust level information when the preference setting information indicates the trust level information is to be delivered, or the call message dose not includes the trust level information when the preference setting information indicates the trust level information is not to be delivered.. ... Lg Electronics Inc

12/14/17 / #20170359209

Method and apparatus of primary cell indication for enhanced control channel demodulation

A method is provided for receiving a downlink control channel in a wireless communication system. A user equipment performs a blind decoding in a first search space on the cell to find a first physical downlink control channel (pdcch). ... Lg Electronics Inc

12/14/17 / #20170359159

Method for transmitting and receiving acknowledgment signal for uplink multi-user data in wlan system and device therefor

The present document relates to a method for transmitting, by an access point, an ack/nack signal for transmission data from a plurality of stations (sta) in a wlan system and a device for the same. To this end, the ap transmits a trigger frame to the plurality of stations sta, receives the data transmitted from the plurality of sta in response to the trigger frame, and transmits the ack/nack signal for the data received from the plurality of sta. ... Lg Electronics Inc

12/14/17 / #20170359158

Method and apparatus for transmitting and receiving he ra su ppdu in a wlan

A method for transmitting data by a first station (sta) in a wireless local area network (wlan) system is disclosed. The method includes configuring, as a radio frame for transmission of the data, a high efficiency extended range single user physical protocol data unit (he er su ppdu) in which a high efficiency signal a (he-sig-a) field is repeated, and transmitting the configured he er su ppdu to a second sta in a resource unit (ru) of one of a first type and a second type, the first type having a size of 106 tones and the second type having a size of 242 tones. ... Lg Electronics Inc

12/14/17 / #20170359144

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

12/14/17 / #20170359143

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

The object of the present invention can be achieved by providing a method of transmitting broadcast signals including encoding data pipe, dp, data, wherein the encoding further includes forward error correction, fec, encoding the dp data, bit interleaving the fec encoded dp data and mapping the bit interleaved dp data onto constellations; building at least one signal frame by mapping the encoded dp data; and modulating data in the at least one built signal frame by an orthogonal frequency division multiplexing, ofdm, method and transmitting the broadcast signals having the modulated data, wherein each of the at least one signal frame includes at least one preamble having repeated at least one signaling information.. . ... Lg Electronics Inc

12/14/17 / #20170358784

Battery pack

A battery pack includes a plurality of battery modules in a stacked arrangement. The plurality of battery modules includes a first battery module that includes: at least one battery cell including a cell lead; a cartridge on which the at least one battery cell is mounted; and a first cooling cover. ... Lg Electronics Inc

12/14/17 / #20170358713

Transparent light emitting diode film

A display device is provided. A transparent light emitting diode film includes: a base; an electrode layer located on the base and in which at least one pattern is formed; a pad formed in at least one portion on the electrode layer; a light emitting diode located on the pad; and an adhesive layer formed in at least another portion on the electrode layer, wherein in the adhesive layer, an opening portion is formed in a portion corresponding to the light emitting diode. ... Lg Electronics Inc

12/14/17 / #20170358693

Solar cell module

A solar cell module includes a plurality of compound semiconductor solar cells each including a compound semiconductor substrate, a first electrode part on a front surface of the compound semiconductor substrate, an insulating substrate positioned at a back surface of the compound semiconductor substrate, a second electrode part positioned between the back surface of the compound semiconductor substrate and a front surface of the insulating substrate, and an insulating adhesive attaching the insulating substrate to the second electrode part; a conductive connection member electrically connecting two adjacent compound semiconductor solar cells to each other; a conductive adhesive attaching the conductive connection member to a corresponding electrode part of the compound semiconductor solar cell; a front substrate positioned on the compound semiconductor solar cells; and a back substrate positioned below the compound semiconductor solar cells.. . ... Lg Electronics Inc

12/14/17 / #20170357477

Mobile terminal, audio output device and audio output system comprising same

The present invention relates to a mobile terminal, an audio output device and an audio output system comprising the same. The mobile terminal according to an embodiment of the present invention comprises: a memory for storing audio data; a communication unit for receiving a repetitive radio signal from the audio output device; and a control unit controlling the audio data such that the audio data is transmitted to the audio output device in a wireless manner when the strength or the level of the repetitive radio signal is a first predetermined value or more, while reproducing the audio data, wherein the communication unit comprises a first communication module for receiving the repetitive radio signal and a second communication module for outputting the audio data to the audio output device. ... Lg Electronics Inc

12/14/17 / #20170357399

Bended display device of controlling scroll speed of event information displayed on sub-region according to posture thereof, and control method therefor

A bended display device according to the present specification comprises: a bended display having a main region facing the front side of the device and a sub-region with a certain curvature extending from the main region; a tilt sensor which sends the posture of the device; and a control unit which controls the functions of the device, wherein the control unit displays information on an event which is generated while an application displaying a screen on the main region is running, and can control the scroll speed of event information displayed on the sub-region in conjunction with the posture of the device which is detected by the tilt sensor.. . ... Lg Electronics Inc

12/14/17 / #20170357362

Mobile terminal

A mobile terminal includes: a terminal body having a case formed of a metallic material at least partially; a metal key unit formed on one region of the case, and configured to sense a pressure of a touch input; and a controller configured to execute a specific function based on a pressure applied to the metal key unit, wherein the metal key unit includes: a flexible printed circuit board attached to a lower part of the case; and a pressure sensor configured to sense a pressure applied to the case.. . ... Lg Electronics Inc

12/14/17 / #20170357292

Foldable device and controlling method thereof

A foldable device including a first body supporting a first display region; a second body supporting a second display region; a sensor configured to sense a folding angle between the first body and the second body; an actuator configured to change the folding angle; and a controller configured to control the actuator to increase the folding angle between the first body and the second body without user physical pressure in response to a first predetermined input, and control the actuator unit to decrease the folding angle between the first body and the second body without user physical pressure in response to a second predetermined input.. . ... Lg Electronics Inc

12/14/17 / #20170357215

Reverse battery protection device and operating method thereof

A wearable device includes: a touch screen; an acceleration sensor configured to generate an acceleration signal; an optical sensor using a light source and configured to generate a touch interrupt signal; and a control unit configured to detect a wearing state of the wearable device, the wearing state of the wearable device including a not-wearing state for the wearable device, a wrist wearing state, and a hand gripping state on the basis of the acceleration signal and the touch interrupt signal, and to execute a function corresponding to the wearing state of the wearable device.. . ... Lg Electronics Inc

12/14/17 / #20170357144

Mobile terminal

A mobile terminal includes: a terminal body; and a camera module provided at one side of the terminal body, wherein the camera module includes: a first lens assembly; a second lens assembly provided below the first lens assembly; a diaphragm disposed between the first and second lens assemblies, and having its aperture changed; and an actuator disposed close to the first lens assembly, and configured to reciprocate the first lens assembly, wherein the diaphragm includes: a first blade having a through hole therein; a second blade having a through hole therein, and configured to change an aperture of the diaphragm by a relative motion with respect to the first blade; a link member coupled to end parts of the first and second blades, and configured to move the first and second blades by being rotated; and a motor coupled to one side of the link member, and configured to rotate the link member.. . ... Lg Electronics Inc

12/14/17 / #20170356983

Lidar apparatus for vehicles and vehicle having the same

A light detection and ranging (lidar) apparatus for a vehicle may include: a transmission unit configured to output transmission light; a reception unit configured to receive reflection light that results from the transmission light being reflected by an object; and at least one processor. The at least one processor may be configured to: based on a driving state of the vehicle, adjust an angle of beam steering of the transmission light.. ... Lg Electronics Inc

12/14/17 / #20170356683

Ejector and refrigeration cycle apparatus including ejector

An ejector and a refrigeration cycle apparatus having an ejector are provided. The ejector may include an ejector body having a suction portion into which a high pressure refrigerant and a low pressure refrigerant may be suctioned, and having a mixing portion provided at one side of the suction portion and configured to mix the high pressure refrigerant with the low pressure refrigerant; a nozzle movably provided in the suction portion, and configured to inject the high pressure refrigerant; a needle inserted into an end of the nozzle and configured to control a flow sectional area of the nozzle; and a nozzle drive configured to drive the nozzle so as to be relatively movable with respect to the mixing portion and the needle. ... Lg Electronics Inc

12/14/17 / #20170356618

Lighting device for vehicle

A lighting device for a vehicle, the lighting device including: a lens; a light source device configured to emit light; a first reflection unit configured to reflect light emitted from the light source device toward a second side of the lens; a reflective phosphor configured to (i) convert a wavelength of light reflected by the first reflection unit and (ii) reflect light which wavelength is converted toward the lens; a second reflection unit configured to reflect a portion of light that is reflected by the reflective phosphor toward the second side of the lens; a sensing unit configured to sense light reflected by the second reflection unit; and a controller configured to control the light source device based on sensing information sensed by the sensing unit, is disclosed.. . ... Lg Electronics Inc

12/14/17 / #20170356617

Lighting device for vehicle

A lighting device for a vehicle includes a light source device; a main lens; a reflective fluorescent body configured to reflect and convert wavelengths of incident beams; and a prism arranged between the main lens and the reflective fluorescent body. The prism is configured to: reflect beams emitted from the light source device to be incident on the reflective fluorescent body; and transmit, through the prism and to the main lens, beams reflected from the reflective fluorescent body. ... Lg Electronics Inc

12/14/17 / #20170356614

Lighting device for vehicle

A lighting device for a vehicle includes a lens; a prism that is disposed on a rear side of the lens and that is configured to totally reflect an incident light and to then emit the light; a light source device configured to emit light toward the prism; and a reflective fluorescent body disposed on the rear side of the lens and configured to convert a wavelength of light emitted by the prism and to then reflect the wavelength-converted light to the lens. The prism includes an emitting surface that is spaced apart from an optical axis of the lens. ... Lg Electronics Inc

12/14/17 / #20170356120

Drain pump for laundry treating apparatus

A drain pump for a laundry treating apparatus includes a housing, an impeller, a motor, a circulation outlet, and a drain outlet. The circulation outlet and the drain outlet are defined on an outer circumferential surface of the housing, enable communication of the washing water with the housing, and protrude outward in directions tangential to the outer circumferential surface. ... Lg Electronics Inc

12/14/17 / #20170356118

Laundry treatment apparatus and magnetic gear apparatus

A laundry treatment apparatus and a magnetic gear apparatus are disclosed. The laundry treatment apparatus includes a cabinet (100) defining the appearance of the laundry treatment apparatus, a drum (300) rotatably disposed in the cabinet (100) to contain laundry, and a power unit (600) for rotating the drum (300), wherein the power unit (600) includes a rotating magnetic field generator (680) securely provided in the cabinet (100) to generate rotating magnetic fields, an input magnetic gear part (670) rotatably disposed radially outside the rotating magnetic field generator (680) and including at least one permanent magnet to transfer rotating magnetic fields, a magnetic path formation part (640) disposed radially outside the input magnetic gear, and an output magnetic gear part (620) disposed radially outside the magnetic path formation part (640) and including at least one permanent magnet therein.. ... Lg Electronics Inc

12/14/17 / #20170356117

Laundry treatment apparatus

A laundry treatment apparatus includes a cabinet having an opening, a drawer configured so as to be discharged from the cabinet through the opening, a through-hole formed in an upper surface of the drawer, a tub that is located inside the drawer and that defines a space that is configured to receive water, an introduction aperture formed in an upper surface of the tub, the introduction aperture being located under the through-hole, a drum that is located in the tub, that is configured to rotate, and that is configured to receive laundry, a door that is configured to open and close the introduction aperture, the door being coupled to one of the drawer or the tub, and a guide for preventing the door from interfering with the opening when the drawer is discharged from the cabinet.. . ... Lg Electronics Inc

12/14/17 / #20170356116

Washing machine and method for controlling the same

Provided are a washing machine and a method for controlling the same. The method for controlling a washing machine includes supplying water to a tub, driving a driving unit to perform tumbling to rotate a drum disposed in the tub, calculating a water level variation in the tub, and displaying freeze state information on a display unit when the calculated water level variation is less than a reference water level variation.. ... Lg Electronics Inc

12/14/17 / #20170356115

Laundry treatment apparatus and method of controlling the same

A method of controlling a laundry treatment apparatus, the method including: determining whether bubbles have been generated in a tub of the laundry treatment apparatus in a state in which a second washing apparatus of the laundry treatment apparatus is operated based on a sequence of operations; and based on a determination that bubbles have been generated, reducing bubbles by (i) adding at least one first operation to the sequence of operations or (ii) replacing at least one second operation of the sequence of operations, is disclosed.. . ... Lg Electronics Inc

12/14/17 / #20170355453

Drone

Disclosed is a drone. The present invention includes a plurality of propellers creating a lift to prevent inclination and overturn of the drone due to a lift difference generated from uneven ground, a power driving unit providing a rotation power to each of a plurality of the propellers, a ground sensing unit measuring a distance to a first region of the ground and a shape of the first region, and a controller controlling the power driving unit to differentiate rotation ratios of a plurality of the propellers based on the measured distance and shape if receiving an input signal for landing at the first region.. ... Lg Electronics Inc

12/14/17 / #20170355307

Parking assistance apparatus and vehicle having the same

A parking assistance apparatus includes a first sensor configured to sense a first environment corresponding to a first distance around a vehicle; a second sensor configured to sense a second environment corresponding to a second distance around the vehicle that is greater than the first distance; and a display configured to display a graphic image. The parking assistance apparatus also includes at least one processor configured to: acquire first information regarding the first environment around the vehicle and second information regarding the second environment around the vehicle; detect an available parking space based on the first information and based on the second information; and based on an available parking space being detected outside of the first environment, control the display to display information regarding the available parking space.. ... Lg Electronics Inc

12/14/17 / #20170354313

Control method for dishwasher

A method of controlling a dishwasher includes washing an object accommodated inside a tub by spraying water and detergent onto the object, rinsing the object by spraying water onto the object, drying the object by removing moisture adhered to the object, detecting an amount of a rinsing agent, comparing the detected amount of the rinsing agent to a predetermined amount, based on the comparison, determining whether the detected amount of the rinsing agent is less than the predetermined amount, and increasing at least one of a temperature of water to be supplied in the rinsing or a drying time in the drying based on determining that the detected amount of the rinsing agent is less than the predetermined amount.. . ... Lg Electronics Inc

12/14/17 / #20170354312

Dishwasher

A dishwasher that includes: a washing tub that includes an interior space to accommodate objects; a main arm that is configured to rotate in the interior space and spray water to the objects; an auxiliary arm that is configured to rotate in the interior space and spray water to the objects; a stationary gear unit that is configured to rotate with the main arm, and that includes a plurality of gear teeth; an eccentric gear unit that is configured to rotate based on rotation of the main arm, the eccentric gear unit being in engagement with one or more teeth of the plurality of gear teeth; and a link member that is configured to (i) generate elastic force based on rotation of the eccentric gear unit and (ii) rotate the auxiliary arm based on elastic force is disclosed.. . ... Lg Electronics Inc

12/14/17 / #20170354309

Dishwasher

A dishwasher is provided that may include a tub configured to define a washing space in which a washing object is washed, the tub having an open side, a first accommodating rack configured to accommodate the washing object inside of the tub, the first accommodating rack being unloadable from the tub, and a door configured to selectively open and close the open side of the tub, the door supporting the first accommodating rack when the first accommodating rack is unloaded. The tub may include a first protrusion protruding from an inner sidewall of the tub toward the washing space so as to support the first accommodating rack and guide movement of the first accommodating rack, and a second protrusion provided above the first protrusion and protruding from the inner sidewall of the tub toward the washing space so as to prevent the first accommodating rack from being lifted upward when the first accommodating rack is unloaded.. ... Lg Electronics Inc

12/14/17 / #20170354308

Dishwasher

A dishwasher that includes: a tub configured to accommodate an object; a main arm that is configured to (i) rotate about a first axis inside the tub, (ii) guide first water of the incoming water through a first flow path and second water of the incoming water through a second flow path, and (iii) spray the first water to the object; an auxiliary arm that is configured to (i) rotate about a second axis inside the tub and (ii) spray the second water to the object; and an auxiliary arm connector that couples the main arm to the auxiliary arm and that is rotatable with the auxiliary arm, the auxiliary arm connector including: an auxiliary flow path guide that is configured to (i) guide the second water from the main arm to the auxiliary arm and (ii) control water pressure of the second water is disclosed.. . ... Lg Electronics Inc

12/14/17 / #20170354306

Method for controlling water supply of dishwasher

A dishwasher and a method for controlling a dishwasher are provided. The dishwasher may include a washing tub that defines a washing space in which one or more dishes may be placed; an injection unit that injects wash water to the dishes; a sump provided underneath of the washing tub; a drive that supplies and circulates the wash water stored in the sump to the injection unit; and a drainage pump that drains the wash water from the sump. ... Lg Electronics Inc

12/14/17 / #20170354304

Autonomous mobile cleaner and control method thereof

Provided is an autonomous mobile cleaner including a main body, a suction unit having a handle and configured to suck up surrounding foreign material, an air pipe configured to connect the main body and the suction unit and guide the foreign material into the main body, at least one driving wheel installed below the main body, a driving unit configured to drive the driving wheel by operating a driving motor, a wheel sensor configured to sense rotation of the driving wheel, and a controller configured to control the movement of the main body through the driving unit on the basis of the rotation of the driving wheel sensed by the wheel sensor.. . ... Lg Electronics Inc

12/07/17 / #20170353979

Method and device for controlling device by using bluetooth technology

Disclosed is a method for controlling connection between a first device and a second device using bluetooth by a control device including obtaining a first device information related to the first device from the first device, obtaining a second device information related to the second device from the second device, transmitting a connection request message for requesting connection with the second device to the first device based on the first device information and the second device information, and receiving a first response message including a result of connection with the second device in response to the connection request message.. . ... Lg Electronics Inc

12/07/17 / #20170353944

Method for broadcasting to unspecified entity in wireless communication system and device for the same

Provided is a method for transferring a broadcast message to an unspecified entity in a wireless communication system, the method performed by a device for transferring a broadcast message and comprising creating a resource for receiving the broadcast message in accordance with a request, received from an application device, for creating the resource for receiving the broadcast message, storing a content of the broadcast message in a specified attribute of the created resource if the broadcast message is received, and if an event trigger condition of a subscription resource for the created resource is satisfied, transmitting a notification message, which includes the stored content of the broadcast message, to an address or a device indicated by a notification target attribute of the subscription resource.. . ... Lg Electronics Inc

12/07/17 / #20170353887

Method and device for transmitting frame including error check bits for header in wireless lan

A method and device for transmitting a frame including error check bits for a header in a wireless lan are disclosed. The method for transmitting a frame in a wireless lan can comprise the steps of: generating, by an sta, a frame to be transmitted to an ap; and transmitting, by the sta, the frame to the ap, wherein the frame is an a-mpdu, the a-mpdu includes an a-mpdu header subframe and an a-mpdu subframe, the a-mpdu header subframe includes a first mpdu, the a-mpdu subframe includes a second mpdu, the first mpdu, as an mpdu, includes a first mac header, expect for a mac body, and the second mpdu, as an mpdu, can include the mac body and a second mac header.. ... Lg Electronics Inc

12/07/17 / #20170353781

Wearable sound equipment

A wearable sound equipment includes a main body, an earbud outputting sound, a board loaded in the main body and including a ground, a cable having one end connected to the main body and the other end connected to the earbud, and including an audio line and a ground line, an audio chipset connected to the audio line and transmitting a sound signal to an audio output unit of the earbud, an antenna radiator loaded in the main body, a feeder connecting the board and one end of the antenna radiator with each other and supplying electric power to the antenna radiator; and a ground connection connecting one end of the ground line with the ground of the board, wherein the ground connection is arranged near the feeder.. . ... Lg Electronics Inc

12/07/17 / #20170353734

Method and apparatus for processing video signal

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

12/07/17 / #20170353686

Method for providing interface using mobile device and wearable device

Disclosed are a mobile device for editing an image for a wearable device and a method for controlling the mobile device. The mobile device according to the present specification can provide an interface for editing an image when a wearable device is proximally located. ... Lg Electronics Inc

12/07/17 / #20170353634

Camera module and mobile terminal having the same

Provided are a camera module and a mobile terminal having the same. The camera module includes a first lens assembly, a second lens assembly disposed to be adjacent to the first lens assembly, a lens cover accommodating the first and second lens assemblies and having first and second through holes allowing light to be incident to the first and second lens assemblies, an actuator provided on one side of the first and second lens assemblies to drive the first and second lens assemblies, one image sensor disposed below the first and second lens assemblies and converting light signals incident through the first and second lens assemblies into first and second image signals, and a camera case having a through hole formed on a front side thereof and accommodating the lens cover to allow light to be incident to the first and second lens assemblies through the through hole,. ... Lg Electronics Inc

12/07/17 / #20170353341

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 data pipe, dp, data according to a code rate, wherein the encoding further includes low-density parity-check, ldpc, encoding the dp data, bit interleaving the ldpc encoded dp data, and mapping the bit interleaved dp data onto constellations; building at least one signal frame by mapping the encoded dp data; and modulating data in the built signal frame by an orthogonal frequency division multiplexing, ofdm, method and transmitting the broadcast signals having the modulated data.. ... Lg Electronics Inc

12/07/17 / #20170353339

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

A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to perform demodulation on the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frequency de-interleaver to frequency de-interleave the demodulated broadcast signals by using a different interleaving sequence, wherein the different interleaving sequence is used for data corresponding to an ofdm symbol pair or data corresponding to an ofdm symbol according to an fft size of the demodulation, a frame parser to parse at least one signal frame from the frequency de-interleaved broadcast signals and a decoder to decode service data in the parsed at least one signal frame.. ... Lg Electronics Inc

12/07/17 / #20170353289

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

12/07/17 / #20170353282

Method for reporting channel state information, method for supporting same, and apparatus for said methods

A method for channel measurement based on a channel state information (csi)-reference signal (rs) in a wireless communication system including receiving, by a terminal, csi-rs resource configuration information through higher layer signaling and receiving, by the terminal, the csi-rs according to the csi-rs resource configuration information; wherein the csi-rs resource configuration information includes information on one or more cell specific-rs (crs) antenna ports assumed to be quasi-co-located with one or more antenna ports used to transmit the csi-rs, and deriving, by the terminal, csi based on the csi-rs using the information on the one or more crs antenna ports.. . ... Lg Electronics Inc

12/07/17 / #20170353223

Method for feeding back channel state information in wireless communication system and apparatus therefor

The present invention relates to a method for receiving a reference csi configuration information and a following csi configuration information which is configured to report a same ri (rank indicator) as the reference csi configuration information, receiving a first precoding codebook subset information for the reference csi configuration information and a second precoding codebook subset information for the following csi configuration information, set of ris according to the second precoding codebook subset information is same as set of ris according to the first precoding codebook subset information, and transmitting csi determined based on at least one of the first precoding codebook subset information and the second preceding codebook subset information.. . ... Lg Electronics Inc

12/07/17 / #20170353221

Method for reporting channel state information using polarization characteristics of antenna in wireless communication system and device therefor

The present application discloses a method for a terminal reporting channel state information to a base station in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, a plurality of first reference signals corresponding to a row or a column of a transmission antenna array, and a second reference signal for measuring cross polarization characteristics; calculating first precoders of each of the plurality of first reference signals, and connection coefficient information between the first precoders; generating cross polarization characteristics information by using the second reference signal; and reporting, to the base station, channel state information comprising the first precoders, the connection coefficient information, and the cross polarization characteristics information.. ... Lg Electronics Inc

12/07/17 / #20170353196

Apparatus for trahnsmitting 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 and 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

12/07/17 / #20170353054

Wireless power transmission device, wireless power reception device, and wireless charging system

The present invention relates to a wireless power transmission device, a wireless power reception device, and a wireless charging system in a wireless power transmission field. The wireless power transmission device according to the present invention comprises: a power conversion unit having a plurality of transmission coils formed to transmit wireless power; a first communication module for sensing a wireless power reception device located in any one of power transmission areas respectively corresponding to the plurality of transmission coils; a second communication module for transmitting/receiving, through the first communication module, a power control message to/from the wireless power reception device, by corresponding to the sensing of the wireless power reception device located in any one power transmission area; and a control unit for transmitting, on the basis of the power control message, wireless power to the wireless power reception device located in any one power transmission area through a transmission coil arranged to correspond to any one power transmission area.. ... Lg Electronics Inc

12/07/17 / #20170352852

Battery pack

A battery pack may include a battery cell with a cell lead; a bus bar bonded to the cell lead and having a terminal pin; a connection board having the bus bar mounted thereon; and a printed circuit board (pcb). The pcb may have a terminal clip selectively connected to and disconnected from the terminal pin of the bus bar. ... Lg Electronics Inc

12/07/17 / #20170352831

Display device

A display device is disclosed. The display device of present invention may comprise a display panel; a module cover coupled with the display panel, the module cover positioned at a rear of the display panel; a rear cover slidably coupled to the module cover, the rear cover positioned at a rear of the module cover; a mold portion coupled with one of the module cover and the rear cover; and a coupling portion coupled with another of the module cover and the rear cover, the coupling portion corresponding to the mold portion, wherein the mold portion is slidably coupled to the coupling portion.. ... Lg Electronics Inc

12/07/17 / #20170352714

Display device

A display device includes at least one light-emitting element configured to emit blue light, a red conversion layer disposed on an upper or lower portion of the at least one light-emitting element and including a red light-emitting quantum dot, a green conversion layer disposed on the upper or lower portion of the at least one light-emitting element and including a green light-emitting phosphor, and a substrate comprising thin film transistors electrically connected to the light-emitting element.. . ... Lg Electronics Inc

12/07/17 / #20170352023

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication unit configured to provide wireless communication; a display; and a back cover mounted to a rear surface of a body of the mobile terminal. Further, the back cover includes an accommodation unit formed on one surface of the back cover, and configured to accommodate a card inserted into the accommodation unit; a coil configured to convert an electric signal from the card into a magnetic signal to be transmitted to a payment machine; and a data terminal electrically connected to the coil, disposed at a position contacting a corresponding data terminal of the card inserted into the accommodation unit and configured to transfer the electrical signal from the card to the coil.. ... Lg Electronics Inc

12/07/17 / #20170351929

Mobile device and controlling method thereof

Disclosed are a mobile device and controlling method thereof. The present invention includes a memory configured to register a first iris image, an illumination sensor configured to sense an external illuminance of the mobile device, a display configured to emit a light from a preset region, a camera configured to detect either a second iris image or a pupil image, and a controller configured to control the memory, the illumination sensor, the camera and the display and control the display to display a message for guiding a change of an eye according to the external illuminance sensed by the illumination sensor, wherein the message for guiding the change of the eye is changed according to the sensed external illuminance.. ... Lg Electronics Inc

12/07/17 / #20170351665

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are provided. The mobile terminal includes a camera, a display unit configured to display a preview image obtained by the camera, and a controller configured to detect a first command for entering a translation mode, output a gui window for selecting at least one partial region of a text included in the preview image to the display unit in response to the detected first command, control the display unit to display a translation result of a text corresponding the gui window on the preview image.. ... Lg Electronics Inc

12/07/17 / #20170351580

Mobile terminal and controlling method therefor

The present disclosure relates to a mobile terminal for performing a data backup function with an external device, and a controlling method therefore. The controlling method for the mobile terminal for performing a data backup function with an external device comprises the steps of: receiving authentication information of the external device when the external device is connected with an interface unit; identifying, using the received authentication information, whether the external device is a pre-registered device for performing the data backup function; and if the external device is the pre-registered device as a result of the identifying, transmitting at least a part of data stored in a memory to the external device.. ... Lg Electronics Inc

12/07/17 / #20170351486

Display device and control method thereof

Disclosed are a display device capable of voice recognition and a control method thereof. A display device, according to one embodiment of the present invention, comprises a display module which displays, on a first region, at least one icon arranged in a preset order; a sensing module which senses an action for entering a voice command mode; a memory for storing at least one item of data; and a controller which refers to the memory, and extracts text corresponding to the icon that is displayed on the first region, wherein the controller controls such as that the extracted text is displayed on a second region, and, if a voice command corresponding to the text displayed on the second region is recognized, the icon displayed on the first region is activated.. ... Lg Electronics Inc

12/07/17 / #20170351397

Mobile terminal and method for controlling the same

A mobile terminal including a terminal body; a touch screen; a plurality of magnetic sensors configured to detect a spatial position of an input device having a magnetic field generating unit; and a controller configured to display a first graphic object notifying an area corresponding to the detected spatial position on the touch screen when the spatial position of the input device is detected adjacent to an edge of the terminal body at an outside of the touch screen without contacting the touch screen, and display a second graphic object notifying a hidden function with respect to a displayed area of the first graphic object on the touch screen when the detected spatial position of the input device is fixed for a predetermined time.. . ... Lg Electronics Inc

12/07/17 / #20170351363

Conductive film, method for manufacturing same, touch panel comprising conductive film, and display device

A conductive film for a touch panel according to an embodiment of the present invention is used for a touch panel and comprises: a base member comprising a concave portion or a protruding portion and having a stepped portion having a pattern corresponding to a pattern for touch sensing in an effective area; and a sensor electrode comprising a sensor electrode portion formed over the stepped portion in the effective area so as to correspond to the same.. . ... Lg Electronics Inc

12/07/17 / #20170351351

Digital device and control method therefor

A digital device according to one embodiment of the present specification comprises a flexible display unit, detects a dual touch area where a touch input to the front surface of the flexible display unit and a touch input to the rear surface of the flexible display unit overlap, and can display, adjacently to the detected dual touch area, a user interface corresponding to an event generated in a digital device.. . ... Lg Electronics Inc

12/07/17 / #20170351335

Mobile terminal and control method therefor

The present invention relates to a mobile terminal capable of providing path information, and a control method therefor. The mobile terminal according to one embodiment of the present invention comprises: a camera; and a control unit for activating, if an event occurs, the camera, detecting whether the mobile terminal is in a vehicle-mounted state and whether the vehicle is traveling by using images received through the camera and, if it is determined, according to the detection result, that the vehicle is traveling in a state in which the mobile terminal is mounted on the vehicle, activating a gesture function of controlling the event by recognizing a gesture of a user.. ... Lg Electronics Inc

12/07/17 / #20170350992

X-ray detector and x-ray image system using the same

An x-ray detector and an x-ray image system using the same are disclosed. The x-ray image system comprises an x-ray generator irradiating x-rays to an object to be photographed; an x-ray detector including a first photoelectric converter receiving x-rays transmitted the object and converting the x-rays in to a first electric signal and a second photoelectric converter converting the x-rays in to a second electric signal; a first image processor processing a first image of the object on the basis of the first electric signal of the x-ray detector; a second image processor processing a second image of the object on the basis of the second electric signal of the x-ray detector; a display module displaying the first and second processed images of the object; and a controller controlling the x-ray generator, the x-ray detector, the first and second image processors and the display module.. ... Lg Electronics Inc

12/07/17 / #20170350642

Refrigerator

Disclosed is a refrigerator which enhances convenience in user identification and retrieval of items and the efficiency of storage and cooling thereof. The refrigerator includes an inner cabinet to define a storage compartment having a front opening, a door to open or close the opening, item storage units arranged in multiple layers, the item storage units being accommodated in the storage compartment and allowing items to be placed thereon, horizontal frames arranged in multiple layers, the horizontal frames respectively supporting the item storage units arranged in multiple layers, a vertical frame coupled to each of the horizontal frames arranged in multiple layers, the vertical frame extending vertically, first rail units arranged in multiple layers, the first rail units respectively supporting the horizontal frames so that the horizontal frames is movable in a front-to-back direction relative to the storage compartment, a link to connect any one of the horizontal frames arranged in multiple layers and the door to each other so as to move the horizontal frames in the front-to-back direction in response to rotation of the door, and a second rail unit located between the item storage unit and the horizontal frame arranged in the same layer so as to movably support the item storage unit in the front-to-back direction.. ... Lg Electronics Inc

12/07/17 / #20170350641

External water-purifying filter case, installation structure thereof and sterilizing method using the same

An installation structure of an external filter case for a refrigerator is provided. The filter case may include a main body that provides an inner space in which an internal line may be installed and water filters may be installed, and a cover that covers the inner space of the main body and is detachably coupled with the main body. ... Lg Electronics Inc

12/07/17 / #20170350640

Water valve preventing redundant water from dripping and refrigerator using the same

A water valve, in which a water film is formed when the water valve connected to a water tank provided at a refrigerator door is opened and then closed and thus water film sealing is established downstream of an opening/closing surface of the water valve, thereby preventing dripping of water remaining in the water valve, enabling a clean use, and a refrigerator using the water valve. A valve body structure, in which a tube for guiding a flow of water toward a portion where a water film is to be formed between a nozzle and a valve is provided at the valve and an opening for releasing a water pressure even when the flow of water excessively concentrates, and thus, the water flowing through the opening may join a mainstream of the water discharged through a water passing hole.. ... Lg Electronics Inc

12/07/17 / #20170350638

Refrigerator

The present invention includes a body having a storage compartment defined therein, a door for opening and closing the storage compartment, a lifting member, which includes a handle and a first gear extending in a vertical direction and which is disposed at the door in a manner of being movable upward and downward, a second gear, which is disposed at the door so as to engage with the first gear, a third gear, which is disposed at the door so as to engage with the second gear, and a pushing member, which is disposed at the door so as to be movable in forward and rearward directions and which includes a fourth gear engaging with the third gear, the pushing member exerting external force on the body when the lifting member is lowered, thereby offering an advantage in that a user such as a child, who is short, can easily open the door.. . ... Lg Electronics Inc

12/07/17 / #20170350637

Refrigerator and folding guide device provided therein

Disclosed are a refrigerator and a folding guide device provided therein. The refrigerator includes a body including a storage compartment, a door that opens and closes the storage compartment, a support provided to be changeable in position to an unfolded position to be unfolded outward from the storage compartment and a folded position to be folded in the storage compartment, a folding guide device interlinked with an opening and closing operation of the door to apply a rotational force for changing the position of the support to the support. ... Lg Electronics Inc

12/07/17 / #20170350067

Clothes treating apparatus

The present invention relates to a clothes treating apparatus, including a communication unit to transmit or receive information related to a usage history of the clothes treating apparatus, a memory to store the information related to the usage history, an air supply device to heat air supplied into an accommodation space of the clothes treating apparatus, and a controller to extract a use time zone of the clothes treating apparatus based on the information related to the usage history, drive the air supply device in a preset pattern within the extracted use time zone, and stop an operation of the clothes treating apparatus at a time zone except for the extracted use time zone.. . ... Lg Electronics Inc

12/07/17 / #20170350066

Clothes treating apparatus

The present invention relates to a clothes treating apparatus, including a door to open/close an accommodation space, a hanger provided in the accommodation space and having at least one clothes caught thereon, a sensing unit to sense information related to the clothes caught on the hanger, a controller to control an operation of the clothes treating apparatus based on the sensed information, and an input unit to receive a user input associated with the operation, wherein the controller determines whether a user input is applied to the input unit while a predetermined time interval elapses from a time point that the door has been opened and then closed, determines whether clothes have been added into the accommodation space when a user input is not applied during the lapse of the predetermined time interval, and performs a preset operation of the clothes treating apparatus when it is determined that the clothes have been added to the accommodation space.. . ... Lg Electronics Inc

12/07/17 / #20170350064

Drain pump and clothes dryer having a drain pump

A drain pump is provided that may include a pump motor; an impeller connected to a rotational shaft of the pump motor. The impeller may include a circular hub, an impeller shaft that extends from a center of a lower surface of the hub, and a plurality of blades that extends from an outer circumferential surface of the impeller shaft and the lower surface of the hub in a radial direction of the hub. ... Lg Electronics Inc

12/07/17 / #20170349098

Vehicle display device and vehicle comprising same

The present invention relates to a vehicle display device comprising: a display unit comprising a transparent flexible display disposed in a state of being rolled around a certain axis; a driving unit for adjusting the length of a region, of the transparent flexible display, exposed inside the vehicle; and a processor for controlling the driving unit and controlling the display of a picture on the transparent flexible display.. . ... Lg Electronics Inc

12/07/17 / #20170347850

Vacuum cleaner

A vacuum cleaner includes a cleaner main body, a suction device, a suction motor, and a dust container. The dust container includes a dust collection body configured to contain dust, an opening/closing portion rotatably coupled to the dust collection body and configured to rotate to thereby open and close at least a portion of the dust collection body, and an operation portion connected to the dust collection body and configured to rotate in both a first direction and a second direction opposite the first direction. ... Lg Electronics Inc

11/30/17 / #20170347470

Mobile terminal

A mobile terminal can include a display; a case including a conductive member having a first section and a second section, the first section having a first lateral surface and the second section having a second lateral surface; a dielectric member separating the first section from the second section; a gap formed between the first lateral surface and the second lateral surface; and a first cavity extending into the first lateral surface of the first section, in which the dielectric member fills the gap and the first cavity.. . ... Lg Electronics Inc

11/30/17 / #20170347469

Display device

A display device of the present disclosure includes a transparent plate, a first display panel disposed at on a first surface of the transparent plate, a first transparent frame disposed at on the first surface of the transparent plate and adjacent to a side of the first display panel, a first receiving portion formed on at the transparent plate and positioned between the transparent plate and the first display panel, a slot formed at at least one of the transparent plate or the first transparent frame, a first member layer connected to a first side of the first display panel, a first pcb connected to the first member layer and positioned at the first receiving portion, and a first cable extended extending from the first pcb and inserted into the slot.. . ... Lg Electronics Inc

11/30/17 / #20170347468

Sound output apparatus and hub for communication network

A hub comprises a main body with a speaker; a communication module included in the main body; a window formed of a transparent material; a display panel for displaying a screen based on information exchanged via the communication module; and a cover housing coupled to a top of the main body and having a display panel and an opening at an upper surface thereof. The window is provided on an upper surface of the display panel, wherein a normal vector with respect to a predetermined plane in which the opening falls is at an acute angle relative to a horizontal plane, and a vector acquired by orthogonally projecting the normal vector with respect to the horizontal plane faces forward. ... Lg Electronics Inc

11/30/17 / #20170347467

Display device

A display device is disclosed. The display device includes a display panel, a transparent back cover positioned at a rear of the display panel, a side frame positioned at a side of the display panel or the transparent back cover, and a cable electrically connected to the display panel and extended along the side frame.. ... Lg Electronics Inc

11/30/17 / #20170347466

Display device

A display device is disclosed. The display device includes a flexible display panel, a flexible plate positioned at a rear of the flexible display panel, a rigid bar adjacent to an edge of a back surface of the flexible plate, a drive unit installed to a rear of the flexible plate, and a wing plate connecting the drive unit to the rigid bar and hinge-coupled to the rigid bar.. ... Lg Electronics Inc

11/30/17 / #20170347406

Induction heat cooking apparatus

An induction heat cooking apparatus is provided that may include heating coils, a plurality of heating elements that operates the heating coils, a housing that accommodates the plurality of heating elements, a cooling fan that blows air that cools the plurality of heating elements accommodated in the housing, a first cooling flow channel in which a first group of heating elements of the plurality of heating elements is positioned, a second cooling flow channel in which a second group of heating elements of the plurality of heating elements having exothermic values lower than exothermic values of the first group of heating elements is positioned, and a flow guide that divides the first cooling flow channel from the second cooling flow channel and guides a flow of the air blown by the cooling fan to allow the air to flow to the first cooling flow channel first and then flow to the second cooling flow channel.. . ... Lg Electronics Inc

11/30/17 / #20170347389

Method and device for configuring improved drx scheme for connected terminals in wireless communication system

Provided are a method and a device for configuring control plane (c-plane) discontinuous reception (drx) in a wireless communication system. A base station configures c-plane drx for terminals only having an activated c-plane transmitted/received via a cellular network and indicates the presence or absence of signaling to be transmitted to one or more awake terminals in the c-plane drx. ... Lg Electronics Inc

11/30/17 / #20170347386

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

11/30/17 / #20170347369

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

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting, by a user equipment (ue), data in a wireless communication system, the method comprising: receiving a physical downlink control channel (pdcch) scheduling a physical downlink shared channel (pdsch); triggering transmission of a scheduling request (sr); and if a transmission time interval (tti) for an sr transmission is part of reception of the pdsch, instructing a physical layer to transmit the sr after the pdsch reception is completed.. ... Lg Electronics Inc

11/30/17 / #20170347354

Method and device for uplink resource allocation

A method for transmitting an uplink signal by a device in a wireless communication system, the method includes receiving a downlink control channel (dci) format defined for uplink (ul) multi-antenna transmission mode, the dci format including a resource allocation (ra) field; and transmitting an uplink signal using the ra field, wherein a size of the ra field is represented by the following expression: max (rasizea, rasizeb), wherein rasizea is a first number of bits required for representing a resource indication value (riv) corresponding to a starting resource block (rb) and a length of contiguously allocated rbs within a given uplink bandwidth, and wherein rasizeb is a second number of bits required for representing a combinatorial index r corresponding to 4 indexes, and the 4 indexes are used to indicate a start resource block group (rbg) index and an end rbg index of a first rb set and a start rbg index and an end rbg index of a second rb set within the given uplink bandwidth.. . ... Lg Electronics Inc

11/30/17 / #20170347343

Method and device for setting a control channel and a data channel in a wireless communication system

The present invention relates to a method for configuring a starting position of a control channel in a wireless communication system, and a terminal using the same. The method includes receiving duration information about a physical downlink control channel from the first orthogonal frequency division multiplexing (ofdm) symbol of a downlink subframe; and configuring a first ofdm symbol after ofdm symbols indicated by the duration information, as a starting point of an enhanced-physical downlink control channel. ... Lg Electronics Inc

11/30/17 / #20170347335

Method and apparatus for transmitting paging for machine type communication user equipment in wireless communication system

A method and apparatus for monitoring a paging in a wireless communication system is provided. A user equipment (ue) monitors multiple paging instances at one paging occasion. ... Lg Electronics Inc

11/30/17 / #20170347322

Method of terminal transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and method for controlling uplink transmission power to transmit aperiodic sounding reference signal

The method of the terminal transmitting the srs on the basis of the aperiodic srs triggering according to the present invention comprises the steps of: receiving a plurality of aperiodic srs configuration information from the base station; receiving an aperiodic srs transmission triggering indicator from the base station; selecting the specific aperiodic srs configuration information among the plurality of aperiodic srs configuration information on the basis of at least one among a sub-frame index for receiving the aperiodic srs transmission triggering indicator, a time relation between the aperiodic srs transmission sub-frames, and an uplink channel state; and transmitting an aperiodic srs for the aperiodic srs transmission triggering indicator on the basis of the selected aperiodic srs configuration information, the plurality of aperiodic srs configuration information including the information about a resource for transmitting the aperiodic srs corresponding to the aperiodic srs transmission triggering indicator. In addition, according to the present invention, the terminal can be used for receiving a power offset value for transmitting the aperiodic srs from the base station and determining a transmission power value for transmitting the aperiodic srs.. ... Lg Electronics Inc

11/30/17 / #20170347310

Method and apparatus for receiving extended access barring parameters in wireless communication system

A method and apparatus for receiving extended access barring (eab) parameters in a wireless communication system is provided. A user equipment (ue) receives an eab parameter, and receives an eab parameter modification. ... Lg Electronics Inc

11/30/17 / #20170347229

Method and apparatus for controlling a device using bluetooth technology

Disclosed is a method and an apparatus for a control device to control a first device by using bluetooth le (low energy). The present invention provides a method and an apparatus comprising receiving from the first device an advertising message for searching for the first device, transmitting a connection request message for establishing a bluetooth le connection to the first device, transmitting to the first device a first read request message requesting first characteristic information related to at least one first service for which the first device operates as a client role, receiving a first read response message including the characteristic information, and controlling a connection with a second device operating as a server role based on the characteristic information.. ... Lg Electronics Inc

11/30/17 / #20170347214

Method of manufacturing sound output apparatus and method of manufacturing grille for the apparatus

A method relates to manufacturing a sound output apparatus. The method includes processing a flat metal plate to have a shape with through-holes; forming a cylindrical grille by bonding two sides of the processed flat metal panel to each other so that a side corresponding to the upper end of the main shape forms an upper end of the grille and a side corresponding to the lower end of the main shape forms a lower end of the grille. ... Lg Electronics Inc

11/30/17 / #20170347192

Wireless sound equipment

There is disclosed a wireless sound equipment including a body which is wearable on a user's body, a first hole formed in an upper portion of the body, a second hole formed in a lower portion of the body toward the user's body when the user wears the wireless sound equipment, a first speaker configured to output sound via the first hole, and a second speaker configured to output sound via the second hole.. . ... Lg Electronics Inc

11/30/17 / #20170347172

Sound output apparatus, hub for communication network, and method of manufacturing the apparatus and grille for the apparatus

Disclosed is a hub including: a main body having a speaker for outputting sound; a communication module for wirelessly communicating with a surround ding device; a base provided below the main body to support the main body; a cover coupled to a top of the main body, the cover having an upper surface for displaying a screen based on information exchanged via the communication module; and a grille having a vertically elongated cylindrical shape and provided with a plurality of through-holes therein, the main body being provided within the grille, the grille being coupled at an upper end thereof to the cover housing and coupled at a lower end thereof to the base.. . ... Lg Electronics Inc

11/30/17 / #20170347171

Sound output apparatus, hub for communication network, method of manufacturing the apparatus, and grille for the apparatus

Disclosed is a hub including: a main body having a speaker for outputting sound; a communication module for wirelessly communicating with a surround ding device; a base arranged below the main body to support the main body; a cover coupled to a top of the main body, the cover having an upper surface for displaying a screen based on information exchanged via the communication module; and a grille having a vertically elongated cylindrical shape and provided with a plurality of through-holes therein, the main body being arranged within the grille, the grille being coupled at an upper end thereof to the cover housing and coupled at a lower end thereof to the base.. . ... Lg Electronics Inc

11/30/17 / #20170347168

Accessory

An accessory includes a main body that includes a communication module that is configured to communicate with a predetermined network, and a container including a main body-coupling portion that is located at an upper portion of the container and configured to separably couple to the main body, the container being made of a material that is able to be injection-molded. The container includes an outer portion that is exposed to an outside of the container based on the main body being coupled to the container, and an inner portion that is recessed downward to thereby define the main body-coupling portion, the inner portion including a bottom portion that defines a bottom surface of the inner portion, and an inclined portion that extends upward from a circumference of the bottom surface and outward with respect to a central axis passing through the container in a vertical direction.. ... Lg Electronics Inc

11/30/17 / #20170347154

Video display apparatus and operating method thereof

The operating method of a video display apparatus according to an embodiment of the present invention comprises the steps of: recognizing content by using automatic content recognition; displaying a questionnaire for personalized service when the number of use of the recognized content reaches a threshold; receiving a user response to the displayed questionnaire; and providing the personalized service on the basis of the questionnaire reflecting the received user response.. . ... Lg Electronics Inc

11/30/17 / #20170347118

Intra-prediction method using filtering, and apparatus using the method

Disclosed are an intra-prediction method using filtering and an apparatus using the method. An image-decoding method comprises: a step of filtering an n upper reference pixel of a block to be predicted and neighboring pixels of the n upper reference pixel so as to obtain the filtered n upper reference pixel; and a step of filtering an n left reference pixel of a block to be predicted and neighboring pixels of the n left reference pixel so as to obtain the filtered n left reference pixel. ... Lg Electronics Inc

11/30/17 / #20170347035

Mobile terminal having two cameras and method for storing images taken by two cameras

A mobile terminal includes a memory; a touch screen; a first camera having a first capturing angle; a second camera having a second capturing angle that is wider than the first capturing angle; and a controller. The controller is configured to: cause the touch screen to display a first preview image of the first camera, a second preview image of the second camera, or both the first and second preview images overlapping each other; cause the memory to store a first image taken by the first camera in response to a first capture command received while the first preview image is displayed; and cause the memory to store both the first image and a second image taken by the second camera when a wide-angle capturing condition is satisfied while at least one of the first preview image or the second preview image is displayed.. ... Lg Electronics Inc

11/30/17 / #20170346903

Accessory

An accessory includes a main body including a communication module configured to communicate with a predetermined network, and a transmission member that includes a window exposed to an outside and configured to pass a predetermined optical signal. The main body further includes an optical signal light-emitting unit located inward of the window of the transmission member and configured to emit the predetermined optical signal in a transmission direction, and a side member defining a circumferential external appearance of the main body and including an inclined surface that slopes with respect to a central axis passing through the main body in a vertical direction and that defines a transmission member location hole configured to receive the transmission member. ... Lg Electronics Inc

11/30/17 / #20170346650

Sound output apparatus and hub for communication network

A hub includes a main body including a communication circuitry configured to wirelessly communicate with another device and a cover housing coupled to a top portion of the main body, the cover housing including a sidewall that extends in a vertical direction and a partition extending from an inner surface of the sidewall to divide an inside of the sidewall into upper and lower regions. The hub further includes a display panel positioned in the cover housing, the display panel providing a visual output; and a display printed circuit board (pcb) positioned on the partition, the display panel being positioned on an upper surface of the display pcb. ... Lg Electronics Inc

11/30/17 / #20170346540

Method for generating channel state information for three-dimensional mimo in wireless communication system, and device therefor

Disclosed in the present application is a method by which a terminal generates channel state information for multi-antenna-based beamforming in a wireless communication system. Specifically, the method comprises the steps of: receiving a first pilot signal and a second pilot signal from a base station; selecting a first rank on the basis of the first pilot signal and selecting a second rank on the basis of the second pilot signal; setting a rank search range for a three-dimensional channel on the basis of the first rank and the second rank; and selecting a rank for the three-dimensional channel within the rank search range and a precoder corresponding to the rank for the three-dimensional channel.. ... Lg Electronics Inc

11/30/17 / #20170346115

Fuel cell and method for operating the same

A fuel cell has a stack that includes a fuel electrode and air electrode on opposite sides of an electrolyte membrane. The fuel electrode includes first and second fuel ports communicative via a fuel flow path, and the air electrode includes first and second air ports communicative via an air flow path. ... Lg Electronics Inc

11/30/17 / #20170345802

Display device using semiconductor light emitting device and fabrication method thereof

The present disclosure relates to a display device using a semiconductor light emitting device and a fabrication method thereof. A display device may include a plurality of semiconductor light emitting device packages; a wiring substrate coupled to the plurality of semiconductor light emitting device packages; and a plurality of wiring electrodes. ... Lg Electronics Inc

11/30/17 / #20170345291

Accessory

An accessory includes a main body including a communication module that is configured to communicate with a predetermined network, and a container including a main body-coupling portion that is configured to separably couple to the main body. The main body includes at least one of (i) a remote control module that is configured to transmit an optical signal for controlling a predetermined apparatus within a predetermined range or (ii) a sensor module that is configured to sense information about a surrounding environment. ... Lg Electronics Inc

11/30/17 / #20170345194

Glass-type mobile terminal

A glass-type mobile terminal including a display configured to display a virtual reality image thereon; and a controller configured to detect an object around the glass-type mobile terminal while the virtual reality image is displayed on the display, and modify the virtual reality image if the detected object is a dangerous element so a viewer viewing the virtual reality image avoids the dangerous element.. . ... Lg Electronics Inc

11/30/17 / #20170344955

Mobile terminal and method for controlling same

Provided are a mobile terminal and a method for controlling the mobile terminal. A mobile terminal according to one embodiment of the present invention allows the user to add a desired event to a scheduler more easily and conveniently by providing together with the scheduler a window for recommending an event that may be added to the scheduler.. ... Lg Electronics Inc

11/30/17 / #20170344329

Mobile terminal and control method therefor

The present invention relates to a mobile terminal, which can easily attach a content of another terminal to a message, and a control method therefor. To this end, the mobile terminal may comprise: a wireless communication unit for performing wireless communication with another terminal; a display unit including a first area for outputting first image data received from the another terminal and a second area for outputting second image data of the mobile terminal; and a control unit for controlling the mobile terminal such that, when at least one item is selected from at least one of a first content list of the another terminal and a second content list of the mobile terminal, a content corresponding to the selected item is attached to a message which is written through at least one of the first area and the second area.. ... Lg Electronics Inc

11/30/17 / #20170344071

Display device and control method

A display device and a control method are disclosed. The display device comprises: a flexible display unit capable of displaying an image in two directions; a camera unit, which is disposed in a first direction and receives as an input the image in the first direction; and a control unit, wherein the control unit can temporarily capture the image input in the first direction and display the temporarily captured image in the first direction on the flexible display unit in a second direction or a bent region of the flexible display unit when the region of the flexible display unit, which includes the camera unit, is bent in the second direction at an angle equal to or greater than a preset angle, so that the camera unit can receive as an input the image in the second direction, which is opposite the first direction.. ... Lg Electronics Inc

11/30/17 / #20170344064

Sound output apparatus and hub for communication network

A hub has a display printed circuit board (pcb) having a contact switch; a display panel positioned above the display pcb and controlled by the display psb to output content. A window support is positioned over the display panel and has an opening exposing at least a section of display panel. ... Lg Electronics Inc

11/30/17 / #20170344058

Accessory

An accessory includes a main body including a communication module that is configured to communicate with a predetermined network, and a container including a main body-coupling portion that is located at an upper portion of the container and configured to separably couple to the main body. The main body includes an upper edge extending along a circumference of a first predetermined figure, and the container includes a lower edge extending along a circumference of a third predetermined figure. ... Lg Electronics Inc

11/30/17 / #20170344057

Accessory

An accessory includes a main body including a communication module that is configured to communicate with a predetermined network, and a container having a main body-coupling portion that is located at an upper side of the container and that is configured to separably couple to the main body. The main body includes an exposed portion that is positioned at an upper part of the main body and exposed to an outside of the main body based on the main body being coupled to the container, and a side member that defines a side surface of the exposed portion. ... Lg Electronics Inc

11/30/17 / #20170344056

Accessory

An accessory has a main body that includes a case that defines an external appearance of the main body, a main switch located within the case and configured to be pushed downward, and an elastic operation portion that is located vertically above the main switch and extends radially outward toward an inner surface of the case, the elastic operation portion being configured to elastically deform downward to thereby push the main switch. The elastic operation portion includes a middle part located vertically above the main switch, a first bent part extending radially outward from a first end of the middle part, the first bent part having a first curvature that is convex downward, and a second bent part extending radially outward from a second end of the middle part opposite the first end, the second bent part having a second curvature that is convex downward.. ... Lg Electronics Inc

11/30/17 / #20170343275

Refrigerator

A refrigerator includes a cabinet, a door, and a dispenser located at the door. The dispenser includes a dispenser case located at an outer surface of the door, an extraction nozzle located at an upper portion of a recessed part of the dispenser, a hot water module located at a rear portion of or behind the recessed part, and a hot water module case that accommodates the hot water module. ... Lg Electronics Inc

11/30/17 / #20170343270

Refrigerator having defrosting device

The present invention relates to a refrigerator having a defrosting device, the refrigerator comprising: a refrigerator main body; an evaporator provided in the refrigerator main body; a defrosting heater provided at the lower side of the evaporator so as to emit heat when a power source is applied; and a heat pipe for transferring heat to the evaporator, one side of the heat pipe being arranged so as to be able to transfer heat to one side of the defrosting heater, and the other side of the heater pipe extending to the upper side along the vertical direction of the evaporator. Thereby, the present invention can shorten defrosting time and reduce power consumption.. ... Lg Electronics Inc

11/30/17 / #20170343269

Refrigerator

A refrigerator may include: a refrigerator compartment, a convertible compartment, an evaporator disposed in the convertible compartment; and a grill pan assembly forming a space where the evaporator is disposed by dividing the inside of the convertible compartment. The grill pan assembly may include an insulating member, a convertible compartment fan, a refrigerator compartment fan, and an opening device formed at the insulating member from the convertible compartment channel to the refrigerator compartment channel.. ... Lg Electronics Inc

11/30/17 / #20170342984

Scroll compressor

A scroll compressor according to the present invention includes a casing, an orbiting member provided within the casing and performing an orbiting motion, a non-orbiting member forming a compression chamber together with the orbiting member, the compression chamber having a suction chamber, an intermediate pressure chamber and a discharge chamber, a communication passage communicating inside and outside of the compression chamber with each other, an opening/closing valve assembly provided outside the non-orbiting member within the casing and opening and closing the communication passage, and a switching valve assembly provided within the casing and operating the opening/closing valve assembly, whereby a facilitated fabrication, improved valve responsiveness and a relaxed restriction for a specification of a valve can be achieved, and also an over-compression can be prevented by an installation of a check valve, and an assembling efficiency can be improved by installing two valve assemblies outside the non-orbiting member.. . ... Lg Electronics Inc

11/30/17 / #20170342983

Scroll compressor

A scroll compressor according to the present invention includes a casing, an orbiting member provided within the casing and performing an orbiting motion, a non-orbiting member forming a compression chamber together with the orbiting member, the compression chamber having a suction chamber, an intermediate pressure chamber and a discharge chamber, a communication passage configured to bypass a refrigerant of the compression chamber into the casing, an opening/closing valve assembly configured to open and close the communication passage, and a switching valve assembly configured to operate the opening/closing valve assembly, the switching valve assembly being provided outside the casing and connected to the opening/closing valve assembly, whereby an installation of the bypass hole can result in prevention of over-compression and an installation of a control valve for varying a capacity outside the casing can result in reduction of costs for the control valve.. . ... Lg Electronics Inc

11/30/17 / #20170342651

Method of controlling laundry treating apparatus

Disclosed herein is a method of controlling a laundry treating apparatus, if a user selects a uniform course, including performing a preheating operation of a heater to generate steam, performing a first cooling operation to operate a blower unit and a moving hanger after the preheating operation has been terminated, performing a steam operation to operate the blower unit and a steam unit and to circulate steam to a treating chamber after the first cooling operation has been terminated, performing a standby operation to operate the blower unit after the steam operation has been terminated, performing a second cooling operation to operate the blower unit after the standby operation has been terminated, and performing a drying operation to operate the blower unit and a heat pump unit and to provide heat to the treating chamber to dry the treating chamber after the second cooling operation has been terminated.. . ... Lg Electronics Inc

11/30/17 / #20170342639

Control method of washing machine

In a control method of a washing machine, a primary nephelometric turbidity unit (ntu) of washing water is sensed before a washing course is started in a washing cycle, a second ntu is sensed based on the primary ntu, and a washing time, an amount of washing agent, and/or a number of times of rinsing are varied based on a difference value between the primary ntu and the secondary ntu, thereby improving washing performance and washing efficiency.. . ... Lg Electronics Inc

11/30/17 / #20170342633

Method of controlling laundry treating apparatus

Disclosed is a method of controlling laundry treating apparatus including supplying power to a driving unit configured to rotate a drum, an input unit configured to input a control command and a communication unit configured to receive a remote control command transmitted from a remote control device, setting a remote control mode so as to operate the driving unit if the communication unit receives the remote control command, and executing a standby operation so as to cut off power supply to the driving unit and to maintain power supplied to the communication unit, when the remote control mode is set.. . ... Lg Electronics Inc

11/30/17 / #20170342632

Laundry treatment apparatus

A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub disposed in the cabinet to provide a washing space, a drum rotatably disposed in the tub to receive laundry placed therein, a detergent pump for supplying detergent to the tub, and a detergent box removably mounted to the detergent pump and configured to contain the detergent. ... Lg Electronics Inc

11/30/17 / #20170342629

Method of controlling laundry treatment apparatus

A control method of a laundry treatment apparatus is disclosed. The control method includes rotating the drum at a predetermined first number of rotations to measure the weight of the laundry stored in the drum (a laundry weight measurement step), rotating the drum at a predetermined second number of rotations to determine the magnitude of the dynamic unbalance of the drum (an unbalance measurement step), accelerating the drum to a target number of rotations, which is greater than the first number of rotations and the second number of rotations, when the magnitude of the dynamic unbalance measured at the unbalance measurement step is less than a predetermined reference value (an acceleration step), interrupting the rotation of the drum when the variation per unit time of current supplied to the stator during execution of the acceleration step is equal to or greater than a predetermined reference variation (a first interruption step), rotating the drum at the first number of rotations to determine the weight of the laundry stored in the drum (a laundry weight remeasurement step), and interrupting the rotation of the drum when the deviation between the laundry weight measured at the laundry weight remeasurement step and the laundry weight measured at the laundry weight measurement step is equal to or greater than a predetermined reference deviation (a second interruption step).. ... Lg Electronics Inc

11/30/17 / #20170342627

Control method of washing machine

In a control method of a washing machine, a washing operation is performed through a heating washing process for a first set time and is performed through a non-heating washing process for a residual time, and, if the heating washing process is started, the rotation of a driving motor is weakly controlled until a washing water temperature reaches a primary target temperature, and is strongly controlled until the washing water temperature reaches a secondary target temperature after the washing water temperature reaches the primary target temperature, so that the washing water temperature is relatively gradually increased.. . ... Lg Electronics Inc

11/30/17 / #20170340106

Laundry treatment apparatus and method of controlling the same

A laundry treatment apparatus that includes: a cabinet; a first cabinet door; a second cabinet door; a first washing apparatus; and a second washing apparatus including: a tub that is accessible through a second opening in a state in which the second cabinet door is opened, that is configured to store water, and that includes a tub opening at a top of the tub, a tub cover that is coupled to the tub and that covers the tub opening, and a drum that is configured to rotate about a shaft, the shaft extending in the second direction, wherein the tub cover includes an air channel unit that is configured to transfer air between an interior area of the tub and an exterior area of the tub in a state in which the second washing apparatus is operational is disclosed.. . ... Lg Electronics Inc

11/23/17 / #20170339770

Lighting system and method for registering lighting device

Disclosed are a lighting system and a method for registering a lighting device. The embodiments of the present invention comprise: a lighting device which is provided with a short-range communication module and comprises a plurality of light-emitting units; a lighting registration device which is provided with a short-range communication module and an ir communication module and registers the lighting device on the basis of the light-emitting patterns of the light-emitting units; and a lighting switch which is provided with a short-range communication module, binds with the lighting device by receiving, from the lighting registration device, an id corresponding to the light-emitting patterns of the light-emitting units, and controls the operation of the lighting device. ... Lg Electronics Inc

11/23/17 / #20170339725

Method and device for establishing virtual bearer for pdn connection established through wi-fi link in wireless communication system

Provided are a method and a device for generating a virtual bearer in a wireless communication system. A mobility management entity (mme) acquires context information for a packet data network (pdn) connection generated through a wi-fi network, and generates a virtual bearer in a cellular network on the basis of the acquired context information. ... Lg Electronics Inc

11/23/17 / #20170339720

Method for performing backoff in wireless connection system that supports unlicensed bands, and apparatus supporting same

The present invention relates to a wireless connection system that supports unlicensed bands. A method for performing backoff, methods for configuring a reservation signal transmission and a transmission opportunity section, and apparatus supporting the same. ... Lg Electronics Inc

11/23/17 / #20170339701

Method and device for allocating resource unit on basis of container in wireless lan

Disclosed are a method and a device for allocating a resource unit on the basis of a container in a wireless lan. The method for allocating a resource unit in a wireless lan comprises the steps of: generating, by an ap, a ppdu to be transmitted to a plurality of stas; and transmitting, by the ap, the ppdu to the plurality of stas through at least one container allocated on the entire frequency band, wherein the ppdu includes mu/su transmission indication information and resource allocation information for each container, the mu/su transmission indication information includes information on whether an su-based transmission or an mu-based transmission is carried out on the entire bandwidth, and the resource allocation information for each container can include information on the number of stas allocated to each of the at least one container.. ... Lg Electronics Inc

11/23/17 / #20170339700

Controlling uplink transmission power using offset value based on antenna number or diversity scheme

Disclosed are a terminal device for controlling uplink transmission power and a method therefor. A receiving antenna receives uplink transmission mode change information from a base station. ... Lg Electronics Inc

11/23/17 / #20170339692

Method for transmitting frame in wireless communication system and device therefor

Disclosed in the present invention are a method for transmitting a frame in a wireless communication system and a device therefor. Specifically, the method for transmitting a frame in a wireless communication system comprises a step in which a station (sta) transmits a frame comprising a legacy-short training field (l-stf), a legacy-long training field (l-ltf), and a signal (sig) field, wherein the sig field may comprise a trigger indication and a cascade indication, the trigger indication indicating whether the frame is a trigger frame comprising configuration information of an uplink multi-user (mu) data frame, and the cascade indication indicating whether the frame comprises a medium access control (mac) frame.. ... Lg Electronics Inc

11/23/17 / #20170339689

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

A method is presented for performing a device-to-device (d2d) operation by a first user equipment (ue) in a wireless communication system. The first ue receives configuration information of an evolved-universal mobile telecommunications service (umts) terrestrial radio access network (e-utran) planned mode for the d2d operation from an evolved nodeb (enb). ... Lg Electronics Inc

11/23/17 / #20170339686

Method for multiplexing data and control information

A method for multiplexing a data information stream, including a systematic symbol and a non-systematic symbol, and a control information stream of at least three types in a wireless mobile communication system is disclosed. The method includes mapping the data information stream to a resource area so that the systematic symbol is not mapped to a specific resource area to which the control information stream is mapped, and mapping the control information stream to the specific resource area.. ... Lg Electronics Inc

11/23/17 / #20170339682

Method and user equipment for receiving downlink control information

A user equipment (ue) receives receiving discontinuous reception (drx) configuration information including information indicating subframes for the start of an on-duration timer and a value of the on-duration timer. The ue starts the on-duration timer in a subframe n based on the drx configuration information if a hybrid automatic repeat request (harq) round trip time (rtt) timer is not running. ... Lg Electronics Inc

11/23/17 / #20170339679

Method for transmitting/receiving d2d signal in wireless communication system and apparatus therefor

The present invention relates to a method and apparatus for transmitting a device-to-device (d2d) discovery by a first terminal having a single tx chain in a wireless communication system supporting carrier aggregation (ca). Specifically, the present invention comprises the steps of: setting a particular gap for a first resource area related to d2d signal transmission/reception on a primary cell (pcell); and transmitting a d2d discovery through a non-primary cell (non-pcell) in a time interval corresponding to the particular gap, wherein the particular gap is a time interval set for allowing the single tx chain to cover a switching operation between the pcell and the non-pcell, and a transmission resource for the d2d discovery is determined according to the type of d2d discovery.. ... Lg Electronics Inc

11/23/17 / #20170339673

Method and device for allocating resource units in wireless lan

A method and a device for allocating resource units in a wireless lan are disclosed. The method for allocating resource units in a wireless lan comprises the steps of: generating, by an ap, a ppdu to be transmitted to a plurality of stas; and transmitting, by the ap, the ppdu to the plurality of stas on the whole frequency band, wherein the ppdu includes resource allocation information, the resource allocation information includes first resource unit allocation information for allocating first resource units and second resource unit allocation information for allocating second resource units, the first resource unit allocation information is information relating to the allocation of the first resource units for at least one first sta, among the plurality of stas, which is to receive the ppdu through the first resource units on the whole frequency band, the second resource unit allocation information is information relating to the allocation of the second resource units for at least one second sta, among the plurality of stas, which is to receive the ppdu through the second resource units on the whole frequency band, and the number of tones allocated to the first resource units can be larger than the number of tones allocated to the second resource units.. ... Lg Electronics Inc

11/23/17 / #20170339671

Method and device for denying transmission by terminal in wireless communication system

Provided is a method for denying transmission by a terminal in a wireless communication system. A terminal may receive an effective period and a threshold value, count the number of autonomous denial subframes during the effective period, and deny transmission in a current subframe if the counted number of the autonomous denial subframes is less than the threshold value.. ... Lg Electronics Inc

11/23/17 / #20170339670

Signal transmission method and device of device to device terminal in wireless communication system

One embodiment of the present invention provides a method by which a device to device (d2d) terminal transmits a signal in a wireless communication system, the d2d signal transmission method comprising the steps of: allowing a resource, which is to be used for d2d transmission, to be configured by a base station; and transmitting a d2d control signal by selecting a time frequency resource from the resource, wherein, when there is no data to be transmitted by the terminal, transmission of the d2d control signal is not permitted.. . ... Lg Electronics Inc

11/23/17 / #20170339650

Method by which terminal transmits synchronization signal for device-to-device (d2d) operation in wireless communication system, and terminal using method

Provided are a method by which a terminal transmits a synchronization signal for a device-to-device (d2d) operation in a wireless communication system, and the terminal using the method. The method comprises: forming a radio resource control (rrc) connection with a first cell of a first frequency; and transmitting a d2d synchronization signal (d2dss) in a second cell of a second frequency, wherein when the second frequency is different from the first frequency, whether to transmit the d2dss is determined on the basis of reference signal received power (rsrp) received from the second cell.. ... Lg Electronics Inc

11/23/17 / #20170339644

Method and apparatus for triggering detach or power saving mode based on proximity with device in wireless communication system

A method and apparatus for performing an attach/detach procedure or activating/deactivating a power saving mode (psm) based on proximity with a device in a wireless communication system is provided. According to an embodient, a user equipment (ue) performs a detach procedure or activates a psm, upon detecting proximity with another device. ... Lg Electronics Inc

11/23/17 / #20170339614

Method for determining whether to offload traffic to wlan

One disclosure of the present specification provides a method by which a network entity, which controls a control plane, determines whether to offload traffic of a user equipment (ue) to a wireless local area network (wlan). The method can comprise a step of acquiring subscriber information on the ue from a subscriber information server, wherein the subscriber information can include a wlan offloadability indication for a specific packet data network (pdn) connection. ... Lg Electronics Inc

11/23/17 / #20170339609

Method and apparatus for determining pdu session identity in wireless communication system

Disclosed are a method and apparatus for determining a pdu session identity in a wireless communication system. A method for determining, by a session management function (smf) node, a packet data network (pdu) session identity during handover of user equipment (ue) in a wireless communication system, may include receiving a request message for requesting the establishment of a pdu session for the ue from an access and mobility management function (amf) node, wherein a handover for the ue from a first wireless communication system to a second wireless communication system has been determined, determining a pdu session identity for the pdu session established for the ue when the request message is received, and sending a response message including the determined pdu session identity to the amf node in response to the request message.. ... Lg Electronics Inc

11/23/17 / #20170339606

Method and apparatus for performing cell reselection procedure by a ue

Provided are a method for performing cell reselection procedure in a wireless communication system and an apparatus supporting the same. A user equipment (ue) receives an information of a multicast-broadcast single-frequency network (mbsfn)-dedicated frequency; adjusts priority information on candidate frequencies such that the mbsfn-dedicated frequency has a lowest priority among the candidate frequencies on which the ue is allowed to camp; and performs cell reselection based on the adjusted priority information.. ... Lg Electronics Inc

11/23/17 / #20170339594

Method for transmitting moving cell measurement report signal to serving base station in wireless communication system and device therefor

The present invention relates to a method for transmitting a moving cell measurement report signal to a serving base station in a wireless communication system and a device therefor. The method for a terminal transmitting a moving cell measurement report signal to a serving base station in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a cell near the terminal, a cell type indicator comprising a cell identifier; determining whether the cell near the terminal is a neighboring cell within a predetermined range by using a measurement parameter according to the type of the cell identifier; and if the cell near the terminal is determined to be a neighboring cell within the predetermined range, transmitting a moving cell measurement report signal comprising the cell identifier to a serving base station.. ... Lg Electronics Inc

11/23/17 / #20170339592

Method and apparatus for performing rrm measurements in unlicensed band in wireless communication system

A method and apparatus for configuring a measurement gap for an unlicensed carrier in a wireless communication system is provided. A user equipment (ue) configures a first measurement gap for a licensed carrier, and configures a second measurement gap, which is different from the first measurement gap, for the unlicensed carrier.. ... Lg Electronics Inc

11/23/17 / #20170339546

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

A method for transmitting a signal by device to device (d2d) user equipment (ue) supporting d2d communication, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, a message which requests reporting of the ue category of the d2d ue; and reporting the d2d ue category for a d2d operation of the d2d ue, which is set independently of the ue category for communication with the base station, wherein the d2d ue category is set on the basis of the number of fast fourier transform (fft) operations for asynchronous d2d links which the d2d ue can simultaneously process, and the data rate for the asynchronous d2d links which the d2d ue can process per unit time.. . ... Lg Electronics Inc

11/23/17 / #20170339531

Method and apparatus for stopping and restarting mbms service

Provided are a method and an apparatus for stopping and restarting an mbms service in a wireless communication system. A terminal receives multicast channel (mch) scheduling information (msi) and checks whether a special value is included in the received msi. ... Lg Electronics Inc

11/23/17 / #20170339524

Smart terminal service system and smart terminal processing data

A smart terminal service system and a smart terminal processing data are disclosed. The smart terminal service system comprises smart shoes and the smart terminal. ... Lg Electronics Inc

11/23/17 / #20170339514

Method and apparatus for performing object transfer service by using bluetooth communication in wireless communication system

Disclosed is a method for performing communication using bluetooth in a wireless communication system. The method includes sending an advertising message providing notification of the provision of an object transfer service to a first client device, receiving a scan request message for requesting additional information from the first client device, sending a scan response message to the first client device in response to the scan request, receiving a connection request message for bluetooth connection from the first client device, selecting a specific object as a current object, and receiving control information indicating whether the execution of a specific operation in the selected current object is permitted from the first client device.. ... Lg Electronics Inc

11/23/17 / #20170339511

Method for transmitting/receiving d2d signal in wireless communication system and apparatus therefor

The present invention relates to a method and an apparatus for receiving a device-to-device (d2d) signal by a first terminal having a single rx chain in a wireless communication system. Specifically, the present invention comprises the steps of: receiving a reference synchronization window value related to a first cell for wide area network (wan) communication and a second cell for d2d communication; determining a first d2d signal search area by applying the reference synchronization window value to a discovery pool; and setting a particular gap for a first resource area which precedes, and is located adjacent to, the first d2d signal search area and for a second resource area which follows, and is located adjacent to, the first d2d signal search area, wherein the particular gap is a time interval set for allowing the single rx chain to cover a switching operation between the wan communication and the d2d communication.. ... Lg Electronics Inc

11/23/17 / #20170339468

Digital device and controlling method thereof

A digital device and controlling method thereof are disclosed. The digital device according to an embodiment of the present invention includes a display unit configured to output a content and a controller. ... Lg Electronics Inc

11/23/17 / #20170339459

Device and method for receiving media content

Provided is a media content receiving method of a media content receiving device. The method includes: receiving information on a content location information file; receiving the content location information file by using the information on the content location information file; measuring a current bandwidth; requesting a first media content through a first network on the basis of the current bandwidth and the content location information file; receiving the first media content through the first network; and consuming the first media content.. ... Lg Electronics Inc

11/23/17 / #20170339453

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

An apparatus for transmitting a broadcast signal, the apparatus includes a hardware processor configured to generate input packets carrying service data for a broadcast service; generate a link layer packet having a header and a payload by using the input packets; and generate a broadcast signal including the link layer packet; and a broadcast transmitter configured to transmit the broadcast signal, wherein the header includes a packet type field indicating a packet type of the input packets, and determining which header fields present after the packet type field, wherein when the packet type field indicates that the input packets are internet protocol (ip) packets, the hardware processor, to generate a link layer packet, further configured to: add 2 signaling bits immediately after the packet type field, the 2 signaling bits indicating whether the payload carries a segment of one input packet or concatenated input packets.. . ... Lg Electronics Inc

11/23/17 / #20170339422

Method and device for performing graph-based transform using generalized graph parameter

The present invention provides a method for decoding a video signal using a graph-based transform including receiving a generalized graph signal including a graph parameter set; obtaining a graph-based transform kernel of a transform unit based on the graph parameter set and a predetermined penalty function; and decoding the transform unit using the graph-based transform kernel.. . ... Lg Electronics Inc

11/23/17 / #20170339347

Mobile terminal and control method thereof

A mobile terminal includes a camera generating a preview image including a first object corresponding to a first subject and a second object corresponding to a second subject, a display unit displaying the preview image, and a controller capturing the preview image as a still image or video on the basis of an image capture command, wherein the controller links a first portion video to a region including the first object and links a second portion video to a region including the second object in the still image such that the first portion video including the first object and the second portion video are played in response to a play command regarding the still image.. . ... Lg Electronics Inc

11/23/17 / #20170339337

Drone and method for controlling the same

A drone including a flying unit configured to generate a lift force for flying; a communication unit configured to receive sensing data obtained in a mobile terminal from the mobile terminal; a camera configured to capture a specific object; and a controller configured to recognize at least one of a movement change of the specific object and a status change of the specific object based on the received sensing data, change a capturing composition of the specific object based on the recognized at least one of the movement change and the status change, and capture the specific object via the camera based on the changed capturing composition.. . ... Lg Electronics Inc

11/23/17 / #20170339231

Digital device and method for controlling same

A method for controlling a digital device according to one embodiment of the present specification may comprise the steps of: detecting a first control input for executing a first operation which is associated with a first configuration value and which is executable by utilizing a main device; transmitting, to the main device, a first triggering signal for executing the first operation on the basis of the first control input; detecting a second control input for executing a first operation which is associated with a second configuration value and which is not executable by utilizing the main device alone; detecting a cooperative device associated with the first operation; and providing a notification for the cooperative device.. . ... Lg Electronics Inc

11/23/17 / #20170339128

Method and apparatus for authenticating a device using bluetooth technology

Disclosed is a method and an apparatus for a first device to perform authentication by using bluetooth le (low energy). The present invention provides a method and an apparatus comprising exchanging capability information with a second device; generating a random code for first authentication through a user authentication service based on the capability information; transmitting a write request message including the generated random code to the second device; receiving a write response message in response to the write request message from the second device; receiving an authentication indication message from the second device, wherein the authentication indication message includes state information indicating success or failure of the first authentication based on the random code; and transmitting an authentication complete message in response to the authentication indication message.. ... Lg Electronics Inc

11/23/17 / #20170338992

Apparatus and method for sending and receiving broadcast signals

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

11/23/17 / #20170338991

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

A method for transmitting and receiving a signal and an apparatus for transmitting and receiving a signal are disclosed. The method for receiving the signal includes receiving (s210) the signal in a first frequency band, identifying (s220) a first pilot signal including, a cyclic prefix obtained by frequency-shifting a first portion of an useful portion of the first pilot signal and a cyclic suffix obtained by frequency-shifting a second portion of the useful portion of the first pilot signal from the received signal, demodulating (s220) a signal frame including a physical layer pipe (plp) to which a service stream is converted, by an orthogonal frequency division multiplexing (ofdm) scheme, using information set in the first pilot signal, parsing (s230) the signal frame and obtaining the plp and obtaining (s240) the service stream from the plp.. ... Lg Electronics Inc

11/23/17 / #20170338990

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

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

11/23/17 / #20170338932

Method for receiving control information in wireless communication system, and apparatus therefor

Disclosed is a method for receiving, by a terminal which has been assigned multiple component carrier groups, control information in a wireless communication system, the method comprising the steps of: receiving control information for the multiple component carrier groups; and receiving data information via component carriers that belong to the multiple component carrier groups using the received control information, wherein the control information may comprise multiplex control information for each of the multiple component carrier groups, or single control information for the component carriers included in each of the multiple component carrier groups.. . ... Lg Electronics Inc

11/23/17 / #20170338931

Method for transmitting and receiving acknowledgment/negative-acknowledgment signal for uplink multi-user data in wireless lan system and apparatus therefor

The present document relates to a method for transmitting an acknowledgment/negative-acknowledgment (ack/nack) signal for data transmitted from a plurality of stations (stas) by an access point (ap) in a wireless lan (wlan) system and an apparatus therefor. To this end, the ap transmits a trigger frame to the plurality of stas, receives data transmitted from the plurality of stas in response to the trigger frame, and transmits and ack/anck signal for the data received from the plurality of stas. ... Lg Electronics Inc

11/23/17 / #20170338930

Resource allocation method and a method for transmitting/receiving resource allocation information in mobile communication system

According to one embodiment, a user equipment for use in a mobile communication system is configured to: receive control information including a first field and a second field via a control channel, the first field indicating one of n (n≧2) resource block group (rbg) sets and the second field including a bitmap, wherein each bit of the bitmap is used to indicate whether a corresponding resource block (rb) in the indicated one of the n rbg sets is allocated; interpret the first field and the second field for resource allocation in the control information; and receive data using the control information. An rbg set n (0≦n<n) includes every nth rbg starting from nth rbg, an rbg includes one or more consecutive rbs, and an rb includes a plurality of consecutive subcarriers.. ... Lg Electronics Inc

11/23/17 / #20170338929

Method and base station for transmitting downstream link data, and method and user device for receiving downstream link data

The present invention relates to a method and apparatus which transmit/receive at least one demodulation reference signal by using a cdm group and/or a transmission rank of a user device that have been used to transmit the at least one demodulation reference signal for the user device, an occ that has been used to spread the demodulation reference signal, etc. Also, the present invention relates to a method and apparatus which change an antenna port for transmitting the demodulation reference signal by using ndi for a disabled transmission block.. ... Lg Electronics Inc

11/23/17 / #20170338928

Multiuser transreceiving method in wireless communication system and device for same

A method for transmitting data from a station (sta) device in a wireless lan (wlan) system, according to one embodiment of the present invention, comprises the steps of: generating a physical protocol data unit (ppdu) including a physical preamble and a data field; and transmitting the ppdu, wherein when the data field is transmitted by using a 106-tone resource unit including first to fourth pilot tones, the positions of the first to the fourth pilot tones may be identical to the positions of four pilot tones from among eight pilot tones included in four 26-tone resource units, which are present at a position corresponding to the 106-tone resource unit, or identical to the positions of four pilot tones from among eight pilot tones included in two 52-tone resource units, which are present at a position corresponding to the 106-tone resource unit.. . ... Lg Electronics Inc

11/23/17 / #20170338927

Multiuser transreceiving method in wireless communication system and device for same

A method for transmitting data from a station (sta) device in a wireless lan (wlan) system, according to one embodiment of the present invention, comprises the steps of: generating a physical protocol data unit (ppdu) including a physical preamble, which includes a legacy preamble and a high efficiency-long training field (he-ltf), and a data field; and transmitting the ppdu, wherein the data field is transmitted at four times (4×) the inverse discrete fourier transform (idft)/discrete fourier transform (dft) cycle of the legacy preamble, the he-ltf is a 4×he-ltf or a 2×he-ltf which is respectively transmitted at the four times or two times (2×) the idft/dft cycle of the legacy preamble, and wherein pilot tones of the he-ltf may be inserted only into subcarriers having an even number of indexes from among subcarriers to which the 4×he-ltf is mapped.. . ... Lg Electronics Inc

11/23/17 / #20170338919

Method for transmitting frame in wireless lan system

Disclosed is a method for transmitting, by a first station, a frame in a wireless lan system, and a station device therefor. To this end, a station generates a radio frame for a second type station comprising a frame portion for a first type station and a frame portion for the second type station, wherein the frame portion for the second type station comprises a signal field, a short training field (stf), a long training field (ltf), and a data field, the ltf having a symbol duration that is two or four times longer than the symbol duration of the frame portion for the first type station, and the signal field comprising information about the symbol duration of the ltf for the second type station.. ... Lg Electronics Inc

11/23/17 / #20170338915

Data buffering method and apparatus for hybrid automatic repeat request in wireless access system supporting non-orthogonal multiple access scheme

The present invention relates to a variety of hybrid automatic repeat request (harq) methods, data buffering methods therefor, and apparatuses supporting the methods, in a wireless access system supporting a non-orthogonal multiple access (noma) scheme. As one embodiment of the present invention, a data buffering method, by a first terminal, for hybrid automatic repeat request (harq) in a wireless access system supporting a non-orthogonal multiple access (noma) scheme may comprise: a step of receiving, from a base station, data in which data for the first terminal and a second terminal are multiplexed in a noma scheme; a step of decoding the multiplexed data; a step of buffering data for the second terminal; and a step of transmitting harq-ack information to the base station, depending on the decoding result.. ... Lg Electronics Inc

11/23/17 / #20170338911

Method for receiving ack/nack signal and mtc device

The present disclosure provides a method for a machine type communication (mtc) device to receive a hybrid automatic repeat request (harq) acknowledgement (ack)/non-acknowledgement (nack) signal. The method can include the steps of: the mtc device transmitting a physical uplink control channel (pucch) including uplink data; the mtc device determining a radio network temporary identifier (rnti) for itself from among a plurality of new rntis; monitoring the reception of a downlink control channel in a search space; and receiving a harq ack/nack signal for the transmission of the uplink data by decoding a downlink control channel scrambled with the determined rnti.. ... Lg Electronics Inc

11/23/17 / #20170338910

Data transmission method in wireless communication system and device therefor

A method for performing an uplink (ul) multi-user (mu) transmitting performed by a station (sta) apparatus in a wireless lan (wlan) system according to an embodiment of the present invention may include receiving a downlink (dl) mu frame; generating a ul mu acknowledge (ack) frame; and ul mu transmitting the ul mu ack frame, wherein the ul mu ack frame includes a legacy preamble, a high efficiency (he) preamble and an acknowledge (ack) field, and is ul mu transmitted by being constructed as a null data packet (ndp) frame format that does not include a data field.. . ... Lg Electronics Inc

11/23/17 / #20170338877

Method for channel-related feedback and apparatus for same

In a method for performing, by a rank-restricted terminal, a downlink channel-related feedback in a wireless communication system according to an embodiment of the present invention, the method includes the steps of: measuring a downlink channel; and feeding back information for improving a coverage on the basis of the measured downlink channel value, wherein the information for improving the coverage may include a repetition level indicator for improving the coverage.. . ... Lg Electronics Inc

11/23/17 / #20170337897

Head mounted display device and method for controlling the same

A head mounted display (hmd) device including a communication processor configured to communicate with a mobile terminal; a display configured to display a content received from the mobile terminal; and a controller configured to in response to an event generated on the mobile terminal, selectively display an object on the display corresponding to the event generated on the mobile terminal, based on a type of the displayed content.. . ... Lg Electronics Inc

11/23/17 / #20170337356

Method and apparatus for managing content in storage-based security system

The present invention provides a method for reproducing a content stored in a storage device connected through at least one interface, the method comprising the steps of: transmitting transaction information stored in a detected storage device to a license server, wherein the transaction information includes a transaction identification file which identifies at least one of a corresponding transaction, a seller, and a user; receiving, from the license server, license information which grants permission to reproduce the content; and reproducing the content on the basis of the license information, wherein the license information includes a license file and a license key.. . ... Lg Electronics Inc

11/23/17 / #20170336961

Mobile terminal and method for controlling the same

A mobile terminal including a wireless processor configured to provide wireless communication; a touch screen; and a controller configured to display a search bar on the touch screen for searching a video and a specific time point of the video, in response to a first touch input at a touch region of the search bar, display a preview image at a play time point corresponding to the touch region of the search bar, convert the preview image into a plurality of preview images at a plurality of play time points in response to a changed touch degree of the first touch input, and in response to a second touch input being consecutively applied to the search bar when the preview images are displayed, change a play speed of at least part of the preview images at a play time point.. . ... Lg Electronics Inc

11/23/17 / #20170336913

Mobile terminal and control method thereof

A mobile terminal includes a terminal body having a front surface, a side surface, and a rear surface, a touch screen disposed on the front surface and extending from the front surface to the side surface and the rear surface, and a controller performing controlling differently in relation to a graphic object output on a first region of the touch screen disposed on the front surface according to different types of touches applied to the graphic object.. . ... Lg Electronics Inc

11/23/17 / #20170336798

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit; a suction unit disposed to protrude from the cleaner body, the suction unit sucking air containing dust; and a sensing unit disposed at the front of the cleaner body in which the suction unit is disposed, wherein at least one portion of the sensing unit is disposed to overlap with the suction unit in the top-bottom direction of the cleaner body.. . ... Lg Electronics Inc

11/23/17 / #20170336796

Mobile robot and method of controlling the same

A mobile robot of the present disclosure emits a first patterned light downward and forward from a main body on a floor of an area to be cleaned and a second patterned light upward and forward from the main body, determines an obstacle based on an image of each emitted patterned light which is incident on the obstacle, and senses a tilt of the main body to compensate for the tilt. In this manner, an obstacle may be determined accurately, and after the tilt compensation, redetermination is made as to whether it is possible to pass through, so as to enable the mobile robot to pass through or bypass the obstacle. ... Lg Electronics Inc

11/23/17 / #20170336669

Display device

A display device is disclosed. The display device of present invention may comprise a display panel including a front substrate and a rear substrate, the rear substrate coupled with a rear portion of the front substrate; a frame coupled with the display panel, the frame positioned at a rear of the display panel; a back cover coupled with the frame, the back cover positioned at a rear of the frame; a guide panel coupled with at least one of a side portion of the frame and a side portion of the back cover; and a support clip, wherein an end of the support clip is coupled with the frame, at least a portion of the support clip is in contact on the guide panel. ... Lg Electronics Inc

11/23/17 / #20170336628

Head up display for vehicle

A head up display for a vehicle including an imaging device configured to emit first linearly polarized light in a first direction and second linearly polarized light in a second direction perpendicular to the first direction; a polarizing reflection mirror through which the first linearly polarized light is transmitted and from which the second linearly polarized light is reflected; a second reflection mirror spaced apart from the polarizing reflection mirror and at which the first linearly polarized light transmitted through the polarizing reflection mirror is reflected to the polarizing reflection mirror; and a first reflection mirror spaced from the polarizing reflection mirror and configured to reflect the second linearly polarized light reflected from the polarizing reflection mirror to a windshield of the vehicle to produce a first image having a first length from the windshield, and to reflect the first linearly polarized light reflected from the second reflection mirror and transmitted through the polarizing reflection mirror to the windshield of the vehicle to produce a second image having a second length from the windshield different than the first length.. . ... Lg Electronics Inc

11/23/17 / #20170336132

Refrigerator

The present invention relates to a refrigerator. A refrigerator according to an aspect includes a cabinet in which a storage compartment is formed; a first refrigerator door which is capable of opening and closing the storage compartment; second refrigerator door which is disposed along with the first refrigerator door in a lateral direction; and a door opening device which is capable of operating in order to open and close at least one of the first refrigerator door and the second refrigerator door, wherein the door opening device includes a motor for generating a driving force; a push rod which operates by receiving the driving force generating from the motor; a gear for transferring the driving force of the motor to the push rod.. ... Lg Electronics Inc

11/23/17 / #20170336114

Defrosting device and refrigerator having the same

A defrosting device includes a heating unit filled with a working fluid and including an active heating part heated to a first temperature that can evaporate the working fluid, and a passive heating part positioned at a rear side of the active heating part and heated to a lower temperature than the first temperature. The defrosting device also includes a heat pipe disposed adjacent to an evaporator to transfer heat to the evaporator while circulating working fluid heated by the active heating part, the heat pipe including an entrance portion configured to receive working fluid evaporated by the active heating part, and a return portion connected adjacent to the passive heating part and configured to receive working fluid that has condensed after circulating through the heat pipe. ... Lg Electronics Inc

11/23/17 / #20170335839

Compressor control apparatus and control method

A compressor control apparatus includes a rectifying unit configured to rectify power applied from the outside, a dc link unit configured to include a pair of capacitors and smooth the rectified voltage, an inverter unit configured to include a pair of switches and convert the smoothed dc voltage into a driving voltage of a motor according to a control signal, and a control unit configured to generate the control signal, wherein the control unit applies a dc offset voltage to the driving voltage according to a direction of a current applied to the motor on the basis of a result obtained by comparing voltages across the pair of capacitors.. . ... Lg Electronics Inc

11/23/17 / #20170335258

Beverage making apparatus

An apparatus includes a fermentation tank assembly including a fermentation tank having an opening formed therein and a fermentation tank cover configured to open and close the opening. The apparatus also includes an ingredient receiving portion configured to receive, through the opening of the fermentation tank, fermentation ingredients; a gas extraction flow path connected to the fermentation tank; a gas release valve disposed in the gas extraction flow path and configured to discharge gas from the fermentation tank; and a pressure sensor disposed on at least one of the gas extraction flow path or the fermentation tank cover.. ... Lg Electronics Inc

11/23/17 / #20170335257

Beverage making apparatus

A beverage-making apparatus includes a fermentation tank assembly including a fermentation tank having an opening formed therein and a fermentation tank cover configured to open and close the opening. The beverage-making apparatus also includes a refrigeration cycle apparatus including a compressor, a condenser, an expansion device, and an evaporator. ... Lg Electronics Inc

11/23/17 / #20170335256

Beverage-making apparatus

A beverage making apparatus includes a fermentation tank assembly including a fermentation tank having an opening formed therein, a fermentation tank cover covering the opening, and a heat exchange element arranged in contact with the fermentation tank. The beverage making apparatus also includes a first channel including a first end that is connected to the fermentation tank assembly; and a second end connected to: a second channel connected to a water tank, and a third channel connected to a dispenser of the beverage making apparatus.. ... Lg Electronics Inc

11/23/17 / #20170334636

Beverage ingredient pack and beverage making apparatus having the same

A beverage ingredient pack includes a flexible container; and an interface portion configured to be connected to the flexible container. The interface portion includes at least two openings formed therein; a tubular portion extending from a first opening of the at least two openings of the interface portion into an interior of the flexible container; and a mounting part configured to be mounted on a beverage making apparatus.. ... Lg Electronics Inc

11/23/17 / #20170334439

Parking control apparatus for vehicles and vehicle

A parking control apparatus, for a vehicle including a plurality of wheels, that includes: a processor that is configured to: individually control the wheels to be braked, released, or driven, and, based on control of the wheels, turn the vehicle about an axis that is perpendicular to ground is disclosed.. . ... Lg Electronics Inc

11/23/17 / #20170332872

Mobile robot and method of controlling the same

A mobile robot of the present disclosure includes a first pattern emission unit configured to emit a first patterned light downward and forward from the main body on a floor of an area to be cleaned; and an image acquisition unit configured to acquire an image of first patterned light emitted by the first pattern emission unit and incident on an obstacle. A pattern is detected from the acquired image to determine an obstacle, and a cliff is detected based on at least one of a shape or a position of the pattern in the image. ... Lg Electronics Inc

11/23/17 / #20170332871

Robot cleaner

A robot cleaner of the present disclosure comprises a main body configured to travel in a cleaning zone and to suction a foreign substance on a floor in the cleaning zone, an image sensor provided on the main body and configured to obtain an image of a predetermined area at a front side of the main body, a first light source provided on the main body and configured to emit a first pattern of light to a first sub-area of the predetermined area and a second light source provided on the main body at a position below the first light source and configured to emit a second pattern of light to a second sub-area of the predetermined area, the first sub-area being located lower than the second sub-area.. . ... Lg Electronics Inc

11/23/17 / #20170332870

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; a suction unit mounted in the cleaner body to suck air containing dust; a dust container detachably coupled to the dust container accommodation part, the dust container filtering and collecting dust from sucked air; and a dust container cover including a hinge part rotatably coupled to the cleaner body, the dust container cover detachably coupled to the dust container to cover a top surface of the dust container.. . ... Lg Electronics Inc

11/23/17 / #20170332869

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container, the flow separating part separating the flow of air introduced into the entrance from the flow of air discharged toward the exit to be respectively guided to lower and upper portions thereof.. . ... Lg Electronics Inc

11/23/17 / #20170332868

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit; a dust container accommodation part having a shape recessed toward the front from the rear thereof to be opened to the rear; a dust container detachably coupled to the dust container accommodation part, the dust container have a portion protruding rearward of a rear end of the cleaner body in a state in which the dust container is accommodated in the dust container accommodation part; and a dust container cover rotatably coupled to the cleaner body to cover the dust container, wherein the dust container cover is accommodated in the dust container accommodation part in a state in which the dust container cover is disposed to cover the dust container, and a portion of the dust container cover protrudes rearward of the rear end of the cleaner body.. . ... Lg Electronics Inc

11/23/17 / #20170332867

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a dust container accommodation part formed to be recessed toward the front from the rear thereof; a suction unit mounted in the cleaner body to suck air containing dust; a dust container accommodated in the dust container accommodation part, the dust container collecting dust filtered from sucked air; and an exhaust port formed at an end portion of one rear side of the cleaner body, which surrounds the dust container accommodation part, to discharge filtered air to the outside, the exhaust port disposed along the height direction of the cleaner body.. . ... Lg Electronics Inc

11/23/17 / #20170332866

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit a suction unit disposed in the cleaner body, the suction unit sucking air containing dust and a sensing unit disposed at the front of the cleaner body in which the suction unit is disposed, wherein the sensing unit includes a first sensing part disposed respectively inclined with respect to side and top surfaces at an upper corner portion of the cleaner body to simultaneously photograph front and upper parts of the cleaner body.. . ... Lg Electronics Inc

11/23/17 / #20170332865

Autonomous cleaner

A robot cleaner comprising: a cleaner body including a wheel unit for autonomous traveling and a suction unit sucking air containing dust; a sensing unit disposed at one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover disposed to cover a top surface of the dust container, wherein an upper end of the sensing unit is formed at a position protruding upward from a top surface of the cleaner body and a top surface of the dust container cover.. . ... Lg Electronics Inc

11/23/17 / #20170332864

Autonomous cleaner

A robot cleaner comprising: a cleaner body; a suction unit sucking air containing dust to be introduced into the cleaner body; and a dust container detachably coupled to the cleaner body, the dust container collecting dust filtered from the air introduced into the cleaner body, wherein the dust container includes: an external case including at least one cyclone filtering dust in air introduced into the dust container; an upper case coupled to an upper portion of the external case, the upper case including an upper opening corresponding to a space into which air passing through the cyclone is discharged; an upper cover detachably coupled to the upper case to open/close the upper opening; and a filter mounted on a rear surface of the upper cover, the filter covering the discharged space of the air passing through the cyclone when the upper cover is coupled to the upper case, to filter dust in the air passing through the cyclone.. . ... Lg Electronics Inc

11/23/17 / #20170332862

Mobile robot and method of controlling the same

A mobile robot of the present disclosure includes a first pattern emission unit configured to emit a first patterned light downward and forward from the main body on a floor of an area to be cleaned; and an image acquisition unit configured to acquire an image of first patterned light emitted by the first pattern emission unit and is incident on an obstacle, so as to determine an obstacle based on a pattern detected from the acquired image. Accordingly, based on the information on the nearby obstacles, by determining whether the mobile robot is in a stuck state where traveling of the mobile robot is limited by a plurality of obstacles, and by setting up an escape for traveling, traveling state of the mobile robot and obstacles may be determined rapidly and a corresponding operation may be performed, thereby enabling effective traveling to escape from the stuck state.. ... Lg Electronics Inc

11/23/17 / #20170332860

Cleaner

A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.. . ... Lg Electronics Inc

11/23/17 / #20170332859

Cleaner

A cleaner includes: a cleaner body having therein a module mounting portion; a rotation driving portion provided at one side of the module mounting portion; and a cleaning module detachably mounted to the module mounting portion through one side of the cleaner body, wherein the cleaning module includes: a holder linearly inserted into or withdrawn from the module mounting portion in a side direction of the cleaner body; and a cleaning member supported by the holder so as to be inserted or withdrawn into or from the module mounting portion, together with the holder when the holder is inserted thereinto or withdrawn therefrom, and the cleaning member rotated by a driving force provided from the rotation driving portion.. . ... Lg Electronics Inc

11/23/17 / #20170332857

Autonomous cleaner

A robot cleaner comprising: a first housing including a controller and a driving wheel of which driving is controlled by the controller; a second housing provided at one side of the first housing, the second housing having a brush module or mop module mounted thereto; a front bumper provided at a front portion of the second housing, the front bumper configured to be movable to the inside of the second housing when the front bumper is in contact with an obstacle; at least one sensing means provided at the inside of the front bumper to sense a movement of the front bumper to the inside of the second housing; side bumpers respectively provided at left and right side portions of the second housing, the side bumpers each being configured to movable to the inside of the second housing when the side bumper is in contact with an obstacle; and a link member provided at the inside of the side bumper to allow the side bumper and the front bumper to interlock with each other such that, when the side bumper is moved to the inside of the second housing, at least one portion of the front bumper is moved together with the side bumper to the inside of the second housing.. . ... Lg Electronics Inc

11/23/17 / #20170332856

Vacuum cleaner

A vacuum cleaner includes a cleaner body that includes a suction motor, wheels that are configured to move the cleaner body, a driving motor that is configured to drive the wheels, a suction unit that is configured to communicate with the cleaner body, a connector coupled to the suction unit, the connector being rotatably connected to the cleaner body, a sensor that is disposed on the connector and configured to sense a movement of the connector, an elastic member that is configured to provide an elastic force to the connector toward an initial position of the connector, and a controller that is configured to control the driving motor based on movement information sensed by the sensor.. . ... Lg Electronics Inc

11/23/17 / #20170332855

Vacuum cleaner

The present invention relates to a vacuum cleaner, and more particularly to a vacuum cleaner including a case detachably provided at a cleaner body to accommodate dust and of which an upper surface and a lower surface are opened; a cyclone provided inside the case to separate the dust; an upper cover configured to shield the upper surface of the case and having a suction port through which the dust is suctioned and a discharge port through which air separated from the dust is discharged; an upper locker rotatably installed at an outer surface of the case and configured to selectively restrict the upper cover; a lower cover configured to shield the lower surface of the case; and a lower locker slidably installed at the outer surface of the case and configured to selectively push and open the lower cover.. . ... Lg Electronics Inc

11/23/17 / #20170332854

Cleaner

A cleaner that includes: a main body; a suction assembly; and a coupling hose, wherein the main body includes: an air suctioning device, a case, a driving motor that is coupled to a first surface of the case and that is configured to generate driving force, a traveling wheel that is coupled to the first surface of the case and that is configured to rotate based on driving force generated by the driving motor, a motor cover that is configured to cover the driving motor such that the driving motor is located in a space between the first surface of the case and the motor cover, a rotating shaft that is coupled to the driving motor and that is configured to transfer driving force generated by the driving motor to the traveling wheel, and a coupling unit that couples the rotating shaft to the traveling wheel is disclosed.. . ... Lg Electronics Inc

11/23/17 / #20170332853

Autonomous cleaner

A autonomous cleaner includes: a cleaner body including a wheel unit for autonomous traveling; a suction unit provided to protrude from one side of the cleaner body, the suction unit sucking air containing dust; a sensing unit provided at the one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover hinge-coupled to the cleaner body to be rotatable, the dust container cover being provided to cover a top surface of the dust container when the dust container cover is coupled to the dust container.. . ... Lg Electronics Inc

11/23/17 / #20170332835

Beverage-making apparatus

A beverage-making apparatus includes a water supply heater configured to heat water; an ingredient supplier connected to the water supply heater through a water supply channel; a container connected to the ingredient supplier through a first channel; a first valve configured to regulate a flow through the first channel; and a beverage extractor connected to the first channel at a location between the ingredient supplier and the first valve.. . ... Lg Electronics Inc

11/23/17 / #20170332833

Beverage-making apparatus

A beverage-making apparatus includes a water supply heater configured to heat water; an ingredient supplier connected to the water supply heater through a water supply channel, the ingredient supplier having an ingredient accommodation part formed therein; an air injector connected to the water supply channel; and a container connected to the ingredient supplier through a first channel.. . ... Lg Electronics Inc

11/23/17 / #20170332830

Beverage-making apparatus

A beverage-making apparatus includes: an ingredient package accommodation portion. The ingredient package accommodation portion includes: an ingredient package accommodation body including a plurality of ingredient package receiving parts configured to accommodate a plurality of ingredient packages; and an ingredient package accommodation cover configured to couple with and cover the ingredient package accommodation body and secure the plurality of ingredient packages in the ingredient package accommodation portion. ... Lg Electronics Inc

11/23/17 / #20170332829

Beverage making apparatus

A beverage-making apparatus includes a container including a container body that includes heat-insulating material and has an opening that provides access to an interior of the container body. The container further includes: a container cover configured to open and close the opening of the container body, and at least three channels connected to the container and that are communicative with the interior of the container body. ... Lg Electronics Inc

11/16/17 / #20170332434

Method and apparatus for configuring prohibit timer for prose transmission in wireless communication system

A method and apparatus for configuring a prohibit timer for a sidelink transmission in a wireless communication system is provided. A user equipment (ue) configures a prohibit timer for the sidelink transmission for a specific channel, starts the prohibit timer when a number of data units transmitted via the specific channel reaches to a specific number, and prohibits the sidelink transmission while the prohibit timer is running. ... Lg Electronics Inc

11/16/17 / #20170332431

Method and apparatus for resuming rrc connection in wireless communication system

A method for resuming an rrc connection performed by a ue in a wireless communication system may include entering an emm-idle mode with a suspend indication as the rrc connection is suspended; generating an initial nas message when a procedure using the initial nas message is triggered; requesting a resume of the rrc connection from an upper layer of the ue to a lower layer; and switching from the emm-idle mode with the suspend indication to an emm-connected mode when the upper layer receives an indication that the rrc connection is resumed from the lower layer.. . ... Lg Electronics Inc

11/16/17 / #20170332399

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

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting, by a user equipment (ue), data in a wireless communication system, the method comprising: receiving a first uplink grant for a radio bearer and a first radio bearer indicator of the radio bearer; generating a medium access control protocol data unit (mac pdu) containing a data of only the radio bearer indicated by the first radio bearer indicator; and transmitting the mac pdu using the first uplink grant.. ... Lg Electronics Inc

11/16/17 / #20170332393

Method and apparatus for configuring radio bearer types for unlicensed carriers in wireless communication system

A method and apparatus for configuring radio bearers in a wireless communication system is provided. A user equipment (ue) receives a configuration from a evolved nodeb (enb) controlling a first cell, configures a first type of radio bearers for the first cell only, and configures a second type of radio bearers for both the first cell and a second cell. ... Lg Electronics Inc

11/16/17 / #20170332372

Method and apparatus for requesting additional system information

Provided are a method for a user equipment (ue) to request additional system information in a wireless communication system, and an apparatus supporting the same. The method may include: transmitting a first uplink message including a system information request to a radio access network (ran); receiving a first downlink message including requested system information from the ran in response to the system information request; transmitting a second uplink message including an additional system information request to the ran; and receiving requested additional system information from the ran in response to the additional system information request.. ... Lg Electronics Inc

11/16/17 / #20170332340

Method for positioning user equipment in full-duplex wireless communication system and apparatus therefor

The present invention relates to a method for positioning multiple user equipments (ues) by a base station in a wireless communication system supporting full-duplex communication and an apparatus therefor. More specifically, the present invention comprises: setting a unit distance on the basis of the magnitude of inter-device interference (idi) with respect to a first ue; and establishing multiple boundaries around each of the multiple ues and the base station according to relative distances on the basis of the unit distance and checking whether the boundaries overlap each other. ... Lg Electronics Inc

11/16/17 / #20170332300

Methods and devices for performing fast fallback in wireless access system supporting millimeter waves (mmwave)

The present invention relates to a wireless access system supporting millimeter waves (mmwave) and provides methods for performing fast fallback so as to avoid link disconnections and devices for supporting same. The method whereby a legacy base station supports the fast fallback of a mmwave terminal in a wireless access system supporting millimeter waves (mmwave), according to one embodiment of the present invention, may comprise the steps of: receiving, from the mmwave terminal, a first fallback request message for requesting fast fallback; operating a fallback timer for determining whether or not to perform fallback after receiving the first fallback request message; and determining whether or not a second fallback request message for requesting fast fallback has been received from a mmwave base station within the fallback timer.. ... Lg Electronics Inc

11/16/17 / #20170332275

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

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting, by a user equipment (ue), a buffer status report (bsr) in a wireless communication system, the method comprising: generating a medium access control protocol data unit (mac pdu) including bsr of a logical channel (loch) and mac service data unit (sdu) of the loch; and transmitting the mac pdu, wherein the mac pdu includes a mac subheader for the bsr and the mac sdu.. ... Lg Electronics Inc

11/16/17 / #20170332267

Method for reporting channel state information in wireless access system supporting unlicensed band, and apparatus for supporting same

The present invention relates to a wireless access system supporting an unlicensed band, and provides a method for reporting channel state information (csi) on the basis of a csi measurement set, and apparatuses for supporting the method. The method comprising receiving an upper layer signal including csi subframe set configuration information through a primary cell (pcell); measuring csi on a secondary cell (scell) in a preoccupation access period (pap) or a non-pap on the basis of the csi subframe set configuration information; and transmitting a csi report including the measured csi. ... Lg Electronics Inc

11/16/17 / #20170332250

Method for generating signal for reducing interference in user-centralized virtual cell in cloud wireless connection network environment, and apparatus therefor

A method for generating a signal for reducing interference in a user-centralized virtual cell, according to an embodiment of the present invention, comprises the steps of: transmitting a reference signal to a terminal within a user-centralized virtual cell; receiving, from the terminal, a first channel measurement report message including channel information measured by the terminal on the basis of the reference signal; exchanging, with the first channel measurement report message, a second channel measurement report message that another base station within the user-centralized cell receives from another terminal other than the terminal, thereby sharing a channel measurement report message with the another base station; and generating a signal for reducing the interference on the basis of the first channel measurement report and the second channel measurement report message.. . ... Lg Electronics Inc

11/16/17 / #20170332213

Method and apparatus for enhancing mbms/sc-ptm procedures for v2x communication in wireless communication system

A multi-cell/multicast coordination entity (mce) determines a cluster to which a vehicle-to-everything (v2x) message. The mce receives a first session start message, which includes a temporary mobile group identity (tmgi), quality of services (qos) parameters, and a list of cells, from a v2x application server and determines a cluster, which contains group of cells, to which v2x message is to be broadcast, based on the received tmgi, qos parameters, and list of cells. ... Lg Electronics Inc

11/16/17 / #20170332151

Method for receiving a broadcast signal and broadcast receiver

A method of receiving a broadcast signal including a non-real-time (nrt) service and a broadcast receiver are disclosed herein. A method of receiving a broadcast signal including an nrt service, method comprises receiving a broadcast signal including first signaling information and second signaling information, identifying the nrt service based on the first signaling information, identifying an internet protocol (ip) address of an nrt service signaling data based on the first signaling information and the second signaling information, receiving the nrt service signaling data by accessing the ip address, and downloading a desired nrt service based on the nrt service signaling data.. ... Lg Electronics Inc

11/16/17 / #20170332128

System for controlling device, digital device, and method for controlling same

A digital device and a method for controlling the digital device are disclosed in this specification. Herein, according to an exemplary embodiment of the present invention, a targeted device being controlled by a control command received through at least one or more controlling devices includes a first receiving unit receiving content, a second receiving unit receiving a voice signal or text data respective to the voice signal from the controlling device, a decoder decoding the content, a processing unit processing the text data, a controlling unit identifying whether or not text data received from the processing data include a control command, controlling an output of a voice interface in response to a reception of the identified text data, configuring a result screen respective to the processed data and controlling an output of the result screen, and performing control operations so as to execute functions corresponding to the outputted result screen, and an outputting unit outputting the decoded content, the voice interface and its result screen or its function execution screen.. ... Lg Electronics Inc

11/16/17 / #20170332116

Multimedia device and control method therefor

A multimedia device and a control method therefor are disclosed. The multimedia device according to one embodiment of the present invention comprises: a reception unit for receiving a stream segment, of a first bitrate, among stream segments, which constitute first content, of several bitrates; a display unit for displaying video data corresponding to the received stream segment of the first bitrate; and a control unit, wherein the control unit detects a size change of a screen on which the video data is displayed, requests a stream segment of a second bitrate, which is different from the first bitrate, on the basis of the detected size change of the screen, controls the reception unit such that the reception unit receives the requested stream segment of the second bitrate, and controls the display unit such that the display unit displays video data corresponding to the received stream segment of the second bitrate.. ... Lg Electronics Inc

11/16/17 / #20170332111

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

A method for transmitting broadcast signals by an apparatus for transmitting broadcast signals, the method includes encoding data corresponding to each of data pipes; encoding signaling data; building at least one signal frame including the encoded data and the encoded signaling data; modulating data of the at least one signal frame by an orthogonal frequency division multiplex (ofdm) scheme; performing peak to average power ratio (papr) reduction for the modulated data using a tone reservation algorithm based on a fast fourier transform (fft) size; and transmitting time domain broadcast signals carrying the modulated data of the at least one signal frame, wherein the at least one signal frame comprises signaling symbols and data symbols, wherein a set of carriers in the signaling symbols and a set of carriers in the data symbols are reserved for the papr reduction, respectively.. . ... Lg Electronics Inc

11/16/17 / #20170332078

Method for signaling image information, and method for decoding image information using same

The present invention relates to a method offor signaling information on a prediction mode and to a method of for decoding image information using same. A according to the present invention, the method offor signaling prediction mode information, serving according to the present invention, as a method offor signaling image information, includes performingperforming prediction on a current block and signaling the prediction-type information applied to the current block. ... Lg Electronics Inc

11/16/17 / #20170332066

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

11/16/17 / #20170332004

Camera module and auto focusing method thereof

The present invention includes a fixed unit having a perforated hole formed therein, a movable unit including at least one lens, the movable unit configured to linearly move in the perforated hole of the fixed unit, a movable coil disposed on a surface of the movable unit, and a fixed coil disposed on a surface of the fixed unit, the fixed coil configured to receive from the movable coil an induced current or voltage according to a distance from the movable coil, wherein the movable coil receives a current or a voltage via a first wiring and a second wiring for moving the movable unit, and wherein the fixed coil outputs a current or a voltage via a third wiring and a fourth wiring based on the received induced current or voltage from the movable coil.. . ... Lg Electronics Inc

11/16/17 / #20170331785

Method and apparatus for supporting network slicing selection and authorization for new radio access technology

For supporting selection/authorization of network slicing, a radio access network (ran) node in a new radio access technology (rat), e.g. Gnb, receives a service request including slice information from a user equipment (ue), and determines a slice based on the slice information. ... Lg Electronics Inc

11/16/17 / #20170331657

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 comprises an encoder encoding service data, a time interleaver interleaving the encoded service data, a mapper mapping the interleaved service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, a frequency interleaver frequency interleaving data in the at least one signal frame by using a different interleaving-seed which is used for every ofdm symbol pair comprised of two sequential ofdm symbols, wherein the frequency interleaving is performed by using two memories, a modulator modulating the frequency interleaved data by an ofdm scheme and a transmitter transmitting the broadcast signals having the modulated data, wherein an interleaving-seed is generated based on a cyclic shift value and an fft size of the modulating.. ... Lg Electronics Inc

11/16/17 / #20170331655

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, and corresponding apparatus. One aspect of the present invention relates to a method of obtaining a field for indicating a time de-interleaving depth from a layer 1 (l1) header of preamble symbols.. ... Lg Electronics Inc

11/16/17 / #20170331607

Method and apparatus for transmitting uplink signal

A user equipment (ue) is provided for transmitting an uplink signal in a wireless communication system the ue sets up a sounding reference signal (srs) configuration for a first serving cell that includes information for an srs transmission, and determines an srs subframe in which an srs and a physical uplink shared channel (pusch) for the first serving cell are simultaneously triggered according to the srs configuration. If a srs transmission on the srs subframe for the first serving cell is overlapped with an uplink transmission for a second serving cell, the ue transmits the srs in the srs subframe if a total uplink transmission power does not exceeds the ue's maximum transmit power on the overlapped portion. ... Lg Electronics Inc

11/16/17 / #20170331587

Method and device for recovering error without retransmission of data frame in wireless lan

Disclosed are a method and a device for recovering an error without the retransmission of a data frame in a wireless lan. The method for recovering an error in a wireless lan may comprise the steps in which: a sender sta transmits a data frame to a receiver sta; if the sender sta does not receive a block ack frame of the data frame from the receiver sta, the sender sta determines the reason for the non-reception of the data frame; if the sender sta determines that the reason for the non-reception of the data frame is the failure of transmission of the block ack frame after the receiver sta receives the data frame, the sender sta transmits a pbar data frame to the receiver sta; and the sender sta receives a pbar block ack frame from the receiver sta as a response to the pbar data frame.. ... Lg Electronics Inc

11/16/17 / #20170331547

Method for receiving data for each service from particular frame in wireless communication system and apparatus for the method

The method for a terminal for receiving data for each service from a particular frame in a wireless communication system according to the present invention comprises the steps of: receiving, from a base station, a first control channel comprising first control information associated with a first service; receiving, from the base station and on the basis of the control information, a first data channel utilized for transmitting the first service; receiving, from the base station, a second control channel comprising second control information associated with a second service; and receiving, from the base station and on the basis of the second control information, a second data channel utilized for transmitting the second service, wherein the first and second services are services of mutually different types, and the first control channel is received by means of the full system bandwidth configured on the terminal, and the second control channel and second data channel are received by means of a particular sub-band within the full system bandwidth.. . ... Lg Electronics Inc

11/16/17 / #20170331541

Method for configuring channel state information using polarization characteristics of antenna in wireless communication system and device therefor

The present application discloses a method for a terminal reporting channel state information to a base station in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, a first reference signal corresponding to a row of a transmission antenna array, and a second reference signal corresponding to a column of the transmission antenna array; receiving, from the base station, a cross polarization characteristics measurement indicator; and reporting, to the base station, channel state information comprising a first precoder corresponding to the first reference signal and a second precoder corresponding to the second reference signal, wherein the channel state information comprises cross polarization characteristics information between antenna ports that have the same indexes, the antenna ports being among antenna ports having the first reference signal and the second reference signal transmitted.. ... Lg Electronics Inc

11/16/17 / #20170331530

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 each of a plurality of physical paths, a time interleaver to the encoded service data in each physical path by a ti (time interleaving) block, wherein at least one virtual fec block is ahead of fec blocks in at least one ti block, wherein each ti block includes a variable number of fec blocks of the encoded service data, wherein a number of the at least one virtual fec block is defined based on a maximum number of fec blocks of a ti block, a frame builder to build at least one signal frame including the time interleaved dp 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

11/16/17 / #20170331505

Watch type terminal

A watch type terminal including a main body mountable on part of a user; at least one biometric sensor installed in the main body; and a controller configured to control the biometric sensor to detect a biometric signal of the user, determine target biometric data for the user to be collected based on the detected biometric signal, control the biometric sensor to detect additional biometric signals of the user to collect the target biometric data, and output the target biometric data to the user.. . ... Lg Electronics Inc

11/16/17 / #20170331408

Motor driving apparatus

A motor driving apparatus including a motor including a stator and a rotor rotating in the stator, an inverter configured to supply a driving voltage to a stator coil wound on the stator so as to rotate the rotor, and a control unit configured to, when a target command value is received, change a predetermined reference start-up time point to a start-up time point corresponding to an electrical angle position of the rotor in correspondence with the target command value per rotation of the rotor and to control the inverter to supply the driving voltage at the start-up time point.. . ... Lg Electronics Inc

11/16/17 / #20170331329

Wireless power transmission apparatus and method for controlling same

The present disclosure relates to a wireless power transmission apparatus provided with a data backup function, and a method for controlling the wireless power transmission apparatus. A wireless power transmission apparatus which transceives wireless signals with a mobile terminal receiving wireless power according to the present invention comprises: a first wireless communication module sensing, via near-field communication, whether the mobile terminal is in a wireless recharging region of the wireless power transmission apparatus; utilizing the detection of the mobile terminal by the first wireless communication module, a second wireless communication module receiving data stored in the mobile terminal in order to carry out backup of the data; memory for storing the data, which is stored in the mobile terminal, received by means of the second wireless communication module; a power transmission unit for transmitting wireless power to the mobile terminal in the wireless recharging region; and a control unit for controlling any one from among the first wireless communication module, second wireless communication module, memory and power transmission unit, wherein the control unit carries out, via the first wireless communication module, an authentication process with the mobile terminal by means of authentication information, for backing up data, previously stored therein, and following the completion of the authentication process, the second wireless communication module is controlled to receive data stored in the mobile terminal.. ... Lg Electronics Inc

11/16/17 / #20170330658

Hot-pressed and deformed magnet comprising nonmagnetic alloy and method for manufacturing same

An r-tm-b hot-pressed and deformed magnet (here, r represents a rare earth metal selected from the group consisting of nd, dy, pr, tb, ho, sm, sc, y, la, ce, pm, eu, gd, er, tm, yb, lu, and a combination thereof, and tm represents a transition metal) of the present invention comprises flat type anisotropic magnetized crystal grains and a nonmagnetic alloy distributed in a boundary surface between the crystal grains, and thus the magnet of the present invention has an excellent magnetic shielding effect as compared with an existing permanent magnet since the crystal gains can be completely enclosed in the nonmagnetic alloy, so that a hot-pressed and deformed magnet with enhanced coercive force can be manufactured through a more economical process.. . ... Lg Electronics Inc

11/16/17 / #20170330583

Electronic device and controlling method thereof

An electronic device including a voice obtaining microphone configured to receive a voice signal including a noise at a first level; a noise obtaining microphone configured to receive a voice signal including a noise at a second level higher than the first level; and a controller configured to estimate the noise at the second level from the voice signal received by the noise obtaining microphone, remove the noise at the first level from the voice signal received by the voice obtaining microphone based on the estimated noise, and perform an operation corresponding to the voice signal having the noise at the first level eliminated therefrom.. . ... Lg Electronics Inc

11/16/17 / #20170330502

Organic light emitting diode display device and operating method thereof

An organic light emitting diode (oled) display device, comprises: a power supply unit configured to supply a voltage to an oled; and a control unit configured to control the power supply unit to supply a first minimum voltage for maintaining luminance corresponding to a brightness set value to the oled.. . ... Lg Electronics Inc

11/16/17 / #20170330464

Control device mounted on vehicle and method for controlling the same

A control device includes a brake apparatus configured to operate a braking function of a vehicle and at least one rear lamp configured to output visible light to a rear of the vehicle at least in response to an operation of the brake apparatus. The control device also includes a sensing unit configured to sense information related to at least one of the vehicle or a surrounding of the vehicle, and at least one processor. ... Lg Electronics Inc

11/16/17 / #20170330312

Image processing device and image processing method using the same

There is provided an image processing device comprising: a display panel; and a controller configured to acquire a peak luminance value of a high dynamic range (hdr) image, and adjust a luminance of the high dynamic range image to be within an available output luminance range of the display panel, based on the acquired peak luminance value.. . ... Lg Electronics Inc

11/16/17 / #20170330173

Smart card and method for controlling the same

The present invention relates to a smart card including a sensor for sensing a finger touch and a controller for causing a first setting change by setting the smart card from a default payment method to a selected payment method, when a fingerprint of the user is recognized based on the finger touch sensed by the sensor; causing a second setting change by setting the smart card from the selected payment method to the default payment method when the fingerprint of the user and a fingerprint of a first person other than the user are simultaneously recognized and a first preset time elapses after completion of payment, and causing a third setting change by setting the smart card from the default payment method to the selected payment method when the fingerprint of the user and the fingerprint of the first person are simultaneously recognized again within a second preset time.. . ... Lg Electronics Inc

11/16/17 / #20170330167

Mobile terminal and control method thereof

A mobile terminal includes a main body including a controller and having one side opened, and a card module detachably installed at one side of the main body and having an accommodation region formed to allow a card to be drawn in or drawn out, wherein when it is sensed that a card is drawn in the accommodation region, the controller operates in any one of a payment mode in which payment is performed and an approval mode in which payment is approved, on the basis of presence of a magnetic applet on the card drawn in the accommodation region.. . ... Lg Electronics Inc

11/16/17 / #20170329571

Mobile terminal and controlling method thereof

Disclosed are a mobile terminal and controlling method thereof. The present invention includes a microphone, a sensing unit, a display unit, and a controller configured to output a first text to the display unit, wherein if a first trigger signal is sensed while the first text is outputted, the controller is further configured to activate a text edit mode, wherein after the text edit mode has been activated, the controller is further configured to sense a first voice input within a first preset time, and wherein if a second text corresponding to the first voice input corresponds to preset similarity with at least one portion of the first text, the controller is further configured to output a third text having the at least one portion of the first text substituted with the second text.. ... Lg Electronics Inc

11/16/17 / #20170329568

Multi-vision having daisy chain type and id allocating method thereof

The present invention relates to a multi-vision having a daisy chain type, capable of automatically setting an id of each multi-vision set in a multi-vision where a plurality of sets are connected to each other in a daisy chain form, and an id allocating method thereof. The multi-vision having a daisy chain type includes: a plurality of multi-vision sets; a first off switch provided at an ir communication line output port of each of the multi-vision sets, and configured to block an ir signal applied to each multi-vision set; series communication lines connected to the plurality of multi-vision sets in a bypass form; a second off switch provided at an output port of the series communication line of each multi-vision set, and configured to block an id value which is to be bypassed to a next multi-vision set through the series communication line; and a controller configured to set an id of a reference multi-vision set by blocking the first and second off switches, and configured to transmit an id increased value to a next multi-vision set by releasing the blocked output state of the second off switch from the reference multi-vision set.. ... Lg Electronics Inc

11/16/17 / #20170329508

Mobile terminal and method for controlling the same

The present invention relates to a mobile terminal capable of receiving a memo while recording a video. Specifically, the present invention relates to a mobile terminal including a camera, a touch screen and a controller. ... Lg Electronics Inc

11/16/17 / #20170329428

Mobile terminal and method for controlling same

The present invention provides a mobile terminal comprising: a main body; a display unit which is formed on one side of the main body and is for outputting text information; a touch detection unit which comprises a first touch sensor, for detecting a first touch input and formed on the one side of the main body, and a second touch sensor, for detecting a second touch input and formed on the other side facing the one side, so as to change the text information; and a control unit which is for setting a selected area among the text information, on the basis of the first and second touch inputs being detected by means of the touch detection units; and for activating an edit mode for editing the selected area.. . ... Lg Electronics Inc

11/16/17 / #20170329364

Display device

The display device according to an embodiment of the present invention includes comprises a display module configured to display an image; a stand configured to support the display module; and a pc unit configured to be mounted inside the stand and electrically connected to the display module, wherein the stand completely covers the hinge unit in a rear of the display module.. . ... Lg Electronics Inc

11/16/17 / #20170329325

Control device and control method for flying bot

The present invention relates to a device capable of controlling a flying bot and a control method therefor, the device comprising: a communication unit for performing wireless communication with the flying bot; a display unit for displaying image information related to the control of the flying bot; a user input unit for controlling a flying state of the flying bot and a function which can be performed by the flying bot; a detection unit for detecting at least one of a rotating direction, a moving direction and a tilt state of the flying bot; and a control unit for receiving, from the flying bot, information about a location and/or a surrounding situation of the flying bot through the communication unit and changing a flight control manner of the flying bot on the basis of the received result, wherein, according to the changed flight control manner of the flying bot, the control unit determines, on the basis of a location of a user, the moving direction and the rotating direction of the flying bot according to an input into the user input unit.. . ... Lg Electronics Inc

11/16/17 / #20170328630

Refrigerator

A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. ... Lg Electronics Inc

11/16/17 / #20170328627

Refrigerator

A refrigerator includes a cabinet that defines a storage space, a door configured to open and close at least a portion of the storage space, a door dike protruding from a rear surface of the door toward the storage space along a circumference of the rear surface of the door, and a guide groove defined at an inside surface of the door dike. The refrigerator also includes a plurality of fixing grooves recessed from a first inner surface of the guide groove and vertically spaced apart from each other, a receiving member configured to mount to the door dike, and a restricting member located at an outside surface of the receiving member.. ... Lg Electronics Inc

11/16/17 / #20170328624

Refrigerator and method of manufacturing the same

Provided is a refrigerator including a cabinet forming one of a refrigerator compartment and a freezer compartment, a main door opening and closing the refrigerator compartment or the freezer compartment and including a storage space opened forward, a sub door installed on the main door and opening and closing the storage space of the main door, and a dispenser disposed on the sub door and dispensing water.. . ... Lg Electronics Inc

11/16/17 / #20170327388

Water purifier

A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.. . ... Lg Electronics Inc

11/16/17 / #20170327306

Laundry treating apparatus

A laundry treating apparatus is disclosed. The laundry treating apparatus includes a cabinet configured to define a receiving space for receiving laundry, the cabinet having an open surface, a door hingedly provided at the cabinet for opening and closing the open surface of the cabinet, a laundry support unit provided in the receiving space for supporting laundry, and a machinery compartment provided in the cabinet for defining a space that is separate from the receiving space, the machinery compartment being provided therein with an air supply unit for dehumidifying or heating air in the receiving space and supplying the dehumidified or heated air into the receiving space. ... Lg Electronics Inc

11/16/17 / #20170327120

Vehicle control device

A vehicle control device includes a sensor configured to sense driving information of a vehicle, and a controller. The controller is configured to activate or deactivate a fuel conservation mode of the vehicle based on a user input, and restrict acceleration of an engine of the vehicle to be within a predetermined range based on an accelerator pedal of the vehicle being pressed with a force that is greater than a threshold force and based on the vehicle being in an activated state of the fuel conservation mode. ... Lg Electronics Inc

11/16/17 / #20170327030

Control device mounted on vehicle and method for controlling the same

A control device may include a sensing unit configured to sense a topographical state of a road surface on which a vehicle is travelling. The control device may also include at least one processor configured to, based on the topographical state of the road surface being a first topographical state, control a head lamp of the vehicle to be in a first output state that outputs light to a first area ahead of the vehicle. ... Lg Electronics Inc

11/16/17 / #20170326491

Air cleaner

An air cleaner is provided that may include a first air cleaning module including a first fan that generates air flow toward a first discharge outlet from a first suction inlet; a second air cleaning module including a second fan that generates air flow toward a second discharge outlet from a second suction inlet; and a divider provided between the first air cleaning module and the second air cleaning module, the divider being configured to block air discharged through the first discharge outlet from being suctioned into the second suction inlet.. . ... Lg Electronics Inc

11/16/17 / #20170326490

Air cleaner

An air cleaner is provided that may include a first air cleaning module including a first fan that generates air flow toward a first discharge outlet from a first suction inlet; a second air cleaning module including a second fan that generates air flow toward a second discharge outlet from a second suction inlet; and a divider provided between the first air cleaning module and the second air cleaning module, the divider being configured to block air discharged through the first discharge outlet fro being suctioned into the second suction inlet.. . ... Lg Electronics Inc

11/16/17 / #20170325647

Robot cleaner and method for controlling the same

Disclosed is a robot cleaner including a main body forming an appearance, at least one driving wheel installed on a lower portion of the main body, a driving unit configured to drive the driving wheel according to an operation of a driving motor, a first obstacle sensor positioned on the lower portion of the main body and configured to sense an obstacle on the floor, and a control unit configured to, when the sensed obstacle on the floor has a preset pattern, limit driving of the at least one driving wheel such that the at least one driving wheel is not hindered by the preset pattern when the main body rotates on the preset pattern according to driving of the at least one driving wheel.. . ... Lg Electronics Inc

11/09/17 / #20170325346

Display device

A display device is disclosed. The display device may include a display panel and cover. ... Lg Electronics Inc

11/09/17 / #20170325294

Control device of water purifier, water purifier, and control method thereof

A control device, for a water purifier, that dispenses hot water and that includes: an input unit that is configured to receive a command signal; and a controller that is configured to control the water purifier based on the command signal, wherein the controller is configured to: control power output of a heating unit that is configured to heat water stored in a hot water tank of the water purifier, and based on the power output of the heating unit, control temperature of hot water dispensed by the water purifier is disclosed.. . ... Lg Electronics Inc

11/09/17 / #20170325274

Method and apparatus for performing location update for dual connectivity in wireless communication system

A method and apparatus for transmitting location information of a serving small cell in a wireless communication system is provided. A first evolved nodeb (enb), which may be a master enb (menb) in dual connectivity, receives the location information of the serving small cell served by a second enb, which may be a secondary enb (senb) in dual connectivity, from the second enb, and transmits the received location information of the serving small cell to a mobility management entity (mme).. ... Lg Electronics Inc

11/09/17 / #20170325266

Method and apparatus for transmitting frame

Disclosed are a method and apparatus for transmitting a frame. A method for transmitting a frame in a wireless lan comprises the steps of: an sta receiving an uplink transmission trigger frame from an access point (ap), wherein the uplink transmission trigger frame triggers the transmission of an uplink frame of an sta on an overlapping time resource, and triggers the transmission of one other uplink frame of at least one other sta; the sta transmitting the uplink frame to the access point (ap) through an allocated uplink transmission resource; and the sta performing a backoff process based on channel access parameters, which have been determined according to the success of the uplink frame transmission.. ... Lg Electronics Inc

11/09/17 / #20170325234

Method and apparatus for aggregating carriers in wireless communication systems

The present invention relates to a method and apparatus for aggregating carriers in wireless communication systems. In the method, a first carrier is set up, and a second carrier is added in addition to the first carrier. ... Lg Electronics Inc

11/09/17 / #20170325203

Method and apparatus for channel estimation for radio link between a base station and a relay station

A method is provided for receiving a downlink signal at a downlink reception entity in a wireless communication system. Downlink control information is received by demodulating a physical downlink control channel (pdcch) in a first resource block (rb) pair within an rb bundle by using a first demodulation reference signal (dmrs). ... Lg Electronics Inc

11/09/17 / #20170325197

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

A digital broadcasting system and a data processing method are disclosed. A receiver receives a broadcast signal including mobile service data and main service data. ... Lg Electronics Inc

11/09/17 / #20170325190

Method for transmitting d2d signal and terminal therefor

Disclosed is a method for transmitting a synchronization signal. The method for transmitting a synchronization signal according to the present application may comprise the step of transmitting a synchronization signal according to a first action or a second action previously configured on the basis of a command from a base station.. ... Lg Electronics Inc

11/09/17 / #20170325181

Method and terminal for transmitting power headroom report in dual connection between terminal and base station

One disclosure of the present specification provides a method for receiving downlink data in a wireless communication system supporting 256 qam. The method for receiving downlink data in a wireless communication system supporting 256 qam comprises the steps of: receiving configuration information about power back-off; receiving downlink data transmitted on the basis of the configuration information about power back-off; and demodulating the received downlink data on the basis of the configuration information about power back-off, wherein the configuration information about power back-off may comprise information related to at least one of the following: whether to apply power back-off, the reduced amount of power of downlink data by power back-off, a frame index to which power back-off is applied, a subframe index and a resource to which power back-off is applied.. ... Lg Electronics Inc

11/09/17 / #20170325176

Uplink power control in dual connectivity to first or second cell group based on first or second configuration

A method for performing a power scaling, the method performed by a user equipment (ue) configured with dual connectivity and the method includes determining, by the ue, an uplink transmission power to a first cell group including a first cell; determining, by the ue, an uplink transmission power to a second cell group including a second cell; and performing, by the ue, a power scaling for at least one of the determined uplink transmission power of the first cell group and the second cell group, wherein the power scaling is performed for at least one of a physical uplink control channel (pucch) and a physical uplink shared channel (pusch) including a hybrid automatic repeat request (harq) acknowledgement (ack)/negative-acknowledgement (nack) signal or a scheduling request (sr).. . ... Lg Electronics Inc

11/09/17 / #20170325164

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

A method for monitoring a downlink control channel in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for monitoring a downlink control channel of a user equipment (ue) in a wireless communication system comprises receiving, by the ue, configuration information of a first discontinuous reception (drx) mode based on a first transmission time interval (tti) and configuration information of a second drx mode based on a second tti from an evolved-nodeb (enb); and monitoring, by the ue, a first downlink control channel in a first drx listening interval within a first drx cycle based on the configuration information of the first drx mode and a second downlink control channel in a second drx listening interval within a second drx cycle based on the configuration information of the second drx mode, wherein the second drx cycle is set to be shorter than the first drx cycle.. ... Lg Electronics Inc

11/09/17 / #20170325161

Method and apparatus for forming connection between devices using bluetooth low energy technology

Disclosed are a method and apparatus for forming a connection between devices using a bluetooth low energy (ble) technology. The method for forming a connection between a first device and a second device using ble includes receiving an advertising message including information related to a pairing control service from the first device, establishing a bluetooth connection with the first device based on the advertising message, transmitting a first write request message requesting writing of connection request information indicating transmission of a connection request message to the second device included in pairing control point information through bluetooth, and receiving a first indication message including connection state information indicating a state of a connection with the second device from the first device, wherein the pairing control point indicates information instructing the first device to perform a specific operation.. ... Lg Electronics Inc

11/09/17 / #20170325119

Method and apparatus for configuring scheduling request prohibit timer for prose priority in wireless communication system

A method and apparatus for configuring a proximity-based services (prose) scheduling request (sr) prohibit timer in a wireless communication system is provided. A user equipment (ue) receives an indication of the prose sr prohibit timer from a network, and configures the prose sr prohibit timer according to the indication. ... Lg Electronics Inc

11/09/17 / #20170325074

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

The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder encoding service data, a constellation mapper mapping the encoded service data by either qam, nuq (non uniform qam) or nuc (non uniform constellation), a mapper mapping the mapped service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, a modulator modulating data in the built at least one signal frame by an ofdm scheme and a transmitter transmitting the broadcast signals having the modulated data.. ... Lg Electronics Inc

11/09/17 / #20170325047

Iot management device for carrying out condition modification mode and method for controlling same

The present description relates to an iot management device for carrying out a condition modification mode and a method for controlling same, the iot management device which can modify a preset condition by means of a reference to data related to the iot device. An iot management device, according to the present description, comprises a communication unit for transmitting and receiving data to and from one or more sub-iot devices (hereinafter, referred to as “sub-devices”) connected to a communication network; and a control unit for receiving from the communication unit data, which comprises time information and is related to the usage or state of the sub-devices, and for performing a preset operation when in a condition (hereinafter, referred to as “a point of condition satisfaction”) in which data (hereinafter, referred to as “first data”), connected to a preset condition, among the data satisfies the condition, wherein the control unit can carry out a condition modification mode for asking a user whether or not the condition is to be modified into a condition to which added is data (hereinafter, referred to as “second data”) not connected to the condition among data having time information before the point of condition satisfaction.. ... Lg Electronics Inc

11/09/17 / #20170324972

Method and an 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

11/09/17 / #20170324960

Method and device for entropy coding/decoding

The present invention relates to an entropy decoding method which includes: generating context related to a bin that forms a codeword of a syntax element; and performing arithmetic decoding of the bin based on the context.. . ... Lg Electronics Inc

11/09/17 / #20170324906

Dual camera module and method for controlling the same

A dual camera module that includes a voice coil motor actuator and a method for controlling the same are disclosed. The dual camera module comprises a first camera including a first lens module; a second camera including a second lens module, arranged to adjoin the first camera; and a controller for controlling the first camera and the second camera, wherein the controller identifies whether the first camera includes a first sensing module for sensing movement of the first lens module if a camera execution command is received, identifies whether the second camera includes a second sensing module for sensing movement of the second lens module if the first camera includes the first sensing module, identifies whether the first sensing module of the first camera and the second sensing module of the second camera have the same type as each other if the second camera includes the second sensing module, and controls the first camera and the second camera at different time zones if the first sensing module and the second sensing module have the same types as each other.. ... Lg Electronics Inc

11/09/17 / #20170324892

Mobile terminal

An iris of a mobile terminal includes a cover having a through hole therein and forming an internal space, a first blade disposed in the internal space and having a first through hole communicating with the through hole, a second blade disposed to overlap the first blade in at least a portion thereof within the internal space, communicating with the through hole, and having a second through hole formed to adjust a region in which light is incident through interference with the first through hole, and a link member connected to one end portion of each of the first and second blades and varying an aperture of the iris by moving at least one of the first and second blades.. . ... Lg Electronics Inc

11/09/17 / #20170324794

Sink device and method for controlling the same

Disclosed are a method of controlling a source device in a sink device and apparatus therefor. The present invention includes the steps of outputting the video data received from the source device to a display unit, recognizing a text from a screen corresponding to the video data outputted to the display unit, saving the recognized text to a memory to correspond to location information on the screen corresponding to the video data, receiving a voice signal, converting the received voice signal into a text, and if a specific text including at least one portion of the converted text exists in the recognized text, sending a message corresponding to a user input of selecting the specific text from the screen corresponding to the video data to the source device.. ... Lg Electronics Inc

11/09/17 / #20170324789

Device for transmitting broadcast signal, device for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal

A method for processing a broadcast signal, the method includes receiving a broadcast signal via a broadcast stream, the broadcast signal including service components of a broadcast service, service signaling information for signaling the broadcast service and a service list table; parsing the broadcast signal and obtaining the service list table, the service list table including bootstrap information for indicating a real time object delivery over unidirectional transport (route) session which delivers the service signaling information; obtaining the service signaling information by using the bootstrap information, the service signaling information includes first and second metadata, wherein the first metadata is used to determine a transport mode of each of the service components, and wherein the second metadata provides session description information for accessing the service components from the broadcast stream; and obtaining the service components for the broadcast service, and providing the broadcast service by using the service signaling information.. . ... Lg Electronics Inc

11/09/17 / #20170324597

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a synchronization & demodulation module performing signal detection and ofdm demodulation on a received broadcast signal; a frame parsing & deinterleaving module performing parsing and deinterleaving of a signal frame of the broadcast signal; a demapping & decoding module performing conversion of data of at least one physical layer pipe (plp) of the broadcast signal into the bit domain and fec decoding of the converted plp data; and an output processing module outputting a data stream by receiving the at least one plp data.. ... Lg Electronics Inc

11/09/17 / #20170324530

Method and apparatus for transmitting uplink

A method is provided for uplink transmission in a wireless communication system. A user equipment (ue) determines whether to transmit both a physical uplink shared channel (pusch) and a sounding reference signal (srs), or drop the srs and transmit only the pusch but dropping the srs when the ue determines satisfaction of all of at least three conditions including: a first condition specifying that a plurality of timing advance groups (tags) including a first tag and a second tag are configured, a second condition specifying that at least one symbol of a subframe n which is used to transmit the srs toward a first cell belonging to the first tag is overlapped with a subframe n+1 on which the pusch is transmitted toward a second cell belonging to the second tag and a third condition specifying that a total uplink transmission power exceeds a maximum value.. ... Lg Electronics Inc

11/09/17 / #20170324526

Signal transmission method for inter-cell interference

A signal transmission method for reducing inter-cell interference according to the present invention may comprise the steps of: determining a rank on the basis of feedback information received from a terminal; generating a transmission sequence according to the rank; generating a repetitive transmission sequence by repeating the transmission sequence, and shifting a position of a symbol within the repetitive transmission sequence; and transmitting the transmission sequence and the repetitive transmission sequence. As a result, the present invention can implement an inter-cell interference randomization even in a closed-loop mino.. ... Lg Electronics Inc

11/09/17 / #20170324525

Method and device for transmitting signal by using resource unit including plurality of subcarriers

The present specification presents a technique for transmitting a ppdu by using a resource unit including carriers of different sizes. For example, a ppdu is transmitted by using five frequency bands, a left guard band, and a right guard band. ... Lg Electronics Inc

11/09/17 / #20170324521

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

11/09/17 / #20170324450

Wireless power transmission apparatus, wireless power reception apparatus, and wireless charging system

The present disclosure relates to a wireless power transmitter, a wireless power receiver, and a wireless charging system, in the field of wireless power transmission. A wireless power transmitter configured to transmit wireless power to a wireless power receiver, according to the present invention, comprises: first and second coils which are arranged so that any one of the first and second coils winds around the other one of the first and second coils; a shielding unit having a plurality of shielding members which are sequentially arranged to be spaced apart from one another along the circumference of at least one of the first and second coils so as to form a radial shape; and a control unit adapted to control the first and second coils so that the wireless power is supplied to the wireless power receiver through at least one of the first and second coils.. ... Lg Electronics Inc

11/09/17 / #20170324433

Method and device for transmitting and receiving inter-cell information for cancelling inter-cell interference

Provided are a method and a device for transmitting and receiving inter-cell information for cancelling inter-cell interference in a wireless communication system. The method for transmitting and receiving inter-cell information may comprise the steps of: taking a pmi set which is a set of pmis of a signal generating interference to an area partitioned in a predetermined direction and transmitting same to the base station of an adjacent cell transmitting the signal generating interference; and receiving, from the base station of the adjacent cell, pmi information on at least one of the pmis included in the pmi set.. ... Lg Electronics Inc

11/09/17 / #20170324269

Photovoltaic module and photovoltaic system including the same

Discussed are a photovoltaic module and a photovoltaic system including the same. According to an embodiment, the photovoltaic module includes a solar cell module including a plurality of solar cells, and a junction box attached to a back surface of the solar cell module, wherein the junction box includes a capacitor unit to store a direct current (dc) power from the solar cell module, and a shutdown unit disposed at a front end of the capacitor unit and to operate to consume the dc power stored in the capacitor unit and temporarily interrupt power output of the solar cell module when the dc power from the solar cell module is outside of a permissible range. ... Lg Electronics Inc

11/09/17 / #20170324259

Charging device

A charging device is provided. The charging device includes an output terminal unit connected to an input terminal unit of a battery pack. ... Lg Electronics Inc

11/09/17 / #20170323988

Solar cell module

A solar cell module includes a plurality of cell strings having a plurality of solar cells, each solar cell having a semiconductor substrate, and a first conductivity-type electrode and a second conductivity-type electrode provided on a first surface of the semiconductor substrate, an interconnector electrically connecting a first conductivity-type electrode of a first solar cell, among the plurality of solar cells included in the plurality of cell strings, and a second conductivity-type electrode of a second solar cell adjacent to the first solar cell in a first direction, to connect the first and second solar cells in series, and a first shield positioned on a front surface of the interconnector between the first and second solar cells, and extending in a second direction crossing the first direction.. . ... Lg Electronics Inc

11/09/17 / #20170323601

Display device

A display device including a display panel; a frame at a rear of the display panel; a first substrate at a front surface of the frame, the first substrate elongated in a direction along a first side of the frame; a plurality of first light sources disposed on the first substrate at predetermined intervals in the direction along the first side of the frame; and a first protrusion and a second protrusion between the first substrate and the frame, the first protrusion positioned at an end of the first substrate adjacent to a foremost light source in the first substrate, and the second protrusion positioned at an end of the first substrate adjacent to a rearmost light source in the first substrate, the first protrusion and the second protrusion being inclined. Further, the first protrusion and the second protrusion are inclined so that a height of the first protrusion close to a second side of the frame connected to the first side of the frame is greater than a height of the first protrusion far away from the second side of the frame and a height of the second protrusion close to a third side of the frame connected to the first side opposite the second side of the frame is greater than a height of the second protrusion far away from the third side of the frame.. ... Lg Electronics Inc

11/09/17 / #20170323141

Wearable device and controlling method thereof

Disclosed are a wearable device and controlling method thereof. The present invention includes a flexible surface light source, a photo panel located on a top surface of the flexible surface light source, and a controller coupled with the flexible surface light source and the photo panel. ... Lg Electronics Inc

11/09/17 / #20170322760

Control device for vehicle

A control device for a vehicle equipped in the vehicle, the control device that includes a first display located in a center fascia of the vehicle, a second display located at a lower side of the first display, a guide configured to guide the second display to be moved in a direction from front to rear sides of the vehicle, and a controller configured to control at least one of the first and second displays such that information output on the at least one of the first and second displays differs according to a position of the second display is disclosed.. . ... Lg Electronics Inc

11/09/17 / #20170322665

Mobile terminal and method for controlling the same

A mobile terminal including a touch screen; a stylus pen including a pressure sensor and an optical sensor; a wireless communication unit configured to wirelessly communicate with the stylus pen; and a controller configured to drive the stylus pen in a first operation mode in which the pressure sensor provided in the stylus pen is activated and the optical sensor is deactivated, when sensing information sensed by the pressure sensor indicates the stylus pen is in contact with the touch screen, and drive the stylus pen in a second operation mode in which both the pressure sensor and the optical sensor provided in the stylus pen are activated, when the sensing information sensed by the pressure sensor indicates the stylus pen is not in contact with the touch screen.. . ... Lg Electronics Inc

11/09/17 / #20170322648

Electronic device and controlling method thereof

An electronic device including a plurality of the microphones and operating method thereof are disclosed. The present invention includes obtaining an audio according to a touch input of touching at least one of a plurality of the microphones, determining at least one selected from the group consisting of a location, a touch pattern, a touch strength, a touch duration time and a touch periodicity of the touch input based on the obtained audio, and performing an operation corresponding to the touch input based on a result of the determination.. ... Lg Electronics Inc

11/09/17 / #20170322622

Head mounted display device and method for controlling the same

A head mounted display (hmd) device and a control method thereof are disclosed. An hmd device according to the present disclosure may include a communication unit configured to perform communication with a mobile terminal, a display unit displayed with a first region of virtual space content received from the mobile terminal, and a controller configured to display an image object for generating a command for a command input region in the first region and control the image object to move along a user's head gesture when the command input region is displayed in the first region. ... Lg Electronics Inc

11/09/17 / #20170322597

Foldable display device capable of fixing screen by means of folding display and method for controlling the foldable display device

Disclosed are a foldable display device capable of fixing a screen by means of folding a display and a method for controlling the foldable display device. The foldable display device according to the present specification comprises a display unit having first and second display regions separated spatially or visually by being folded; a folding sensor unit for outputting a status signal regarding the degree to which the display unit is folded; and a control unit. ... Lg Electronics Inc

11/09/17 / #20170322591

Electronic device

An electronic device is disclosed. The electronic device, according to the present invention, comprises: a first body provided with a display; a second body connected to the first body by a hinge; a through hole provided at at least one region of the second body; a touch pad assembly coupled to the through hole, and of which at least one part moves relative to the second body by a touch pressure of a user; and at least one support bar for supporting the touch pad assembly by allowing one side thereof to be coupled to the second body and the other side thereof to make contact with the touch pad assembly. ... Lg Electronics Inc

11/09/17 / #20170322445

Display apparatus

A display apparatus can include a display panel; a cabinet covering an edge portion and including a front part, and a side part; a light source package on a rear side of the display panel; a bottom cover on a rear side of the light source package; a panel guide for guiding mounting of the display panel; a main board on a rear side of the bottom cover; and a back cover covering the main board and coupled to the bottom cover, in which at least a portion of the cabinet is exposed to an outside of the display apparatus, and at least a portion of the cabinet contacts the panel guide, and the bottom cover includes a first portion covered by the back cover and a second portion that is not covered by the back cover and exposed to an outside of the display apparatus.. . ... Lg Electronics Inc

11/09/17 / #20170322368

Electronic device

An electronic device is disclosed. An electronic device according to the present invention comprises a first body equipped with a display in one side thereof; a coupling opening located in the other side of the first body; a light guide unit located in the coupling opening and transmitting light generated by operation of the display to the other side of the first body; and a second body connected to the first body through a hinge, wherein the light guide unit includes a plate and a convex portion formed on one surface of the plate and corresponding to the shape of the coupling opening. ... Lg Electronics Inc

11/09/17 / #20170321959

Refrigerator

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

11/09/17 / #20170321952

Refrigerator

Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar configured to be rotated so as to come into contact with the first door, a first link device provided outside of the storage compartment, the first link device being operated in contact with the first door and the second door at a top of the cabinet, and a second link device configured to be operated by the first link device, the second link device serving to rotate the pillar.. ... Lg Electronics Inc

11/09/17 / #20170321937

Linear compressor

A linear compressor is provided that may include a casing, a compressor body accommodated in the casing and defining a compression space for a refrigerant, a suction pipe coupled to a first side of the casing to supply the refrigerant to the compression space, a discharge pipe coupled to a second side of the casing to discharge the refrigerant compressed in the compression space outside of the casing, a process pipe coupled to the second side of the casing spaced apart from the discharge pipe to inject a refrigerant for supplement into the casing, and a separator that separates a mixed fluid of a refrigerant and oil infected through the process pipe.. . ... Lg Electronics Inc

11/09/17 / #20170321931

Induction heating module and water purifier having the same

A water purifier includes a working coil, a hot water tank that faces toward the working coil and is spaced apart from the working coil by a gap to heat a liquid passing through an inner space of the hot water tank by an induction of the working coil, a bracket that is coupled to the hot water tank, the working coil being located between the hot water tank and the bracket, and a spacer that is located between the working coil and the hot water tank to thereby define the gap between the working coil and the hot water tank.. . ... Lg Electronics Inc

11/09/17 / #20170321927

Induction heating module and water purifier having the same

A water purifier includes a hot water tank for receiving and heating received water by induction heating, a water outlet portion that is at least partially exposed to an outside of the water purifier for discharging hot water, a hot water line that is connected to the water outlet portion to communicate the hot water from the hot water tank to the water outlet portion, a hot water outlet valve that is located at the hot water line and that opens or closes the hot water line based on a control command, a connector that includes a hot water inlet connected to a water outlet pipe of the hot water tank and a hot water outlet connected to the hot water line, and a temperature sensor that is connected to the connector and that is configured to measure a temperature of the hot water that passes through the connector.. . ... Lg Electronics Inc

11/09/17 / #20170321720

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321719

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321718

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321717

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321716

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321715

Air cleaner

An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.. ... Lg Electronics Inc

11/09/17 / #20170321692

Linear compressor

A linear compressor is provided. The linear compressor may include a discharge cover including a plurality of covers stacked in an axial direction.. ... Lg Electronics Inc

11/09/17 / #20170321684

Linear compressor

A linear compressor is provided, the linear compressor may include a cylinder; a frame coupled to an outer side of the cylinder; a cylinder groove defined on an outer circumferential surface of the cylinder; and a sealing member provided in the cylinder groove. The sealing member may be provided between the outer circumferential surface of the cylinder and an inner circumferential surface of the frame.. ... Lg Electronics Inc

11/09/17 / #20170321683

Linear compressor

A linear compressor is provided. The linear compressor may include a cylinder including a cylinder body that defines a compression space for a refrigerant and a cylinder flange that extends from the cylinder body in a radial direction; a piston that reciprocates within the cylinder in an axial direction; and a frame coupled to the cylinder. ... Lg Electronics Inc

11/09/17 / #20170321682

Linear compressor

A linear compressor is provided that may include a shell; a compressor body accommodated in the shell to compress a refrigerant; a discharge cover assembly through which the refrigerant compressed in the compressor body may be discharged; a cover pipe that extends from the discharge cover assembly to discharge the refrigerant discharged into the discharge cover assembly to an outside of the discharge cover assembly; a discharge pipe coupled to the shell to discharge the refrigerant flowing along the cover pipe to an outside of the shell; a loop pipe having a first end connected to the cover pipe and a second end connected to the discharge pipe; and a coupling member that respectively couples both the first and second ends of the loop pipe to the cover pipe and the discharge pipe. The coupling member may include a connection member, a first portion of which is inserted into the loop pipe and a second portion of which is inserted into the discharge pipe or the cover pipe. ... Lg Electronics Inc

11/09/17 / #20170321681

Linear compressor

The linear compressor is provided that may include a shell having first and second ends open, a first shell cover that covers a first end of the shell, a second shell that covers a second end of the shell, a compressor body accommodated in the shell to compress a refrigerant, a first support that supports a first end of the compressor body within the shell, and coupled to the first shell cover in a state of being spaced apart from the shell, and a second support that supports a second end of the compressor body and fixed to the shell.. . ... Lg Electronics Inc

11/09/17 / #20170321677

Linear compressor

A linear compressor is provided that may include a shell, a cylinder accommodated into the shell and defining a compression space for a refrigerant, a frame to which the cylinder may be fixed, a piston that reciprocates within the cylinder in an axial direction and compresses a refrigerant supplied to the compression space, a discharge valve that discharges the refrigerant compressed in the compression space, a discharge cover coupled to the frame and defining a discharge space in which the refrigerant discharged from the compression space by opening of the discharge valve may be collected, a valve spring that supports the discharge valve, and a support integrally formed with the valve spring by insert injection molding and coupled to the discharge cover. The valve spring may define one or more holes filled with a molding liquid used to form the support in the insert injection molding of the support.. ... Lg Electronics Inc

11/09/17 / #20170321676

Linear compressor

A linear compressor is provided that may include a casing, a frame accommodated in the casing, a cylinder that passes through a center of the frame, supported by the frame, and defining a compression space for a refrigerant, a piston inserted into the cylinder to reciprocate in an axial direction of the cylinder and having a first end that compresses the refrigerant supplied to the compression space, a suction muffler which is coupled to a second end of the piston and through which the refrigerant supplied to the compression space may flow, a spring that allows a resonant motion of the piston, a back cover including a cover body that defines a refrigerant opening at a central portion, such that a refrigerant passes therethrough, the back cover supporting the spring, and an inflow guide which is fixed to the cover body and guides the refrigerant passing through the refrigerant opening towards an inside of the suction muffler. At least a portion of the inflow guide may be inserted into the suction muffler, and a central axis thereof may be aligned with a central axis of the refrigerant opening.. ... Lg Electronics Inc

11/09/17 / #20170321675

Linear compressor

A linear compressor is provided that may include a cylinder which defines a compression space for a refrigerant and into which a piston that reciprocates in an axial direction may be inserted, a frame in which the cylinder may be accommodated, a discharge valve that selectively discharges the refrigerant compressed in the compression space for the refrigerant, a spring assembly coupled to the discharge valve, a discharge cover on which the spring assembly may be seated and having a discharge space through which the refrigerant discharged through the discharge valve may flow, and a first gasket seated inside of the discharge cover to support the spring assembly and attenuate vibration during an operation of the discharge valve.. . ... Lg Electronics Inc

11/09/17 / #20170321674

Linear compressor

A linear compressor is provided that may include a compressor casing including a cylindrical shell and a pair of shell that covers both ends of the shell; a frame fixed to an inside of the shell; a cylinder accommodated in the shell and defining a compression space for a refrigerant; a piston inserted into the cylinder to linearly reciprocate in an axial direction of the cylinder and compress the refrigerant provided to the compression space; a motor assembly including a motor that provides power for a linear reciprocating motion to the piston, and a motor support that supports the motor; a spring that allows a resonant motion of the piston; a back cover that supports the spring; and a stopper provided in one of the pair of shell covers and contacting the back cover when the motor assembly vibrates in a radial direction of the cylinder, thereby preventing the motor assembly from colliding with the shell.. . ... Lg Electronics Inc

11/09/17 / #20170321673

Linear compressor and method for manufacturing a linear compressor

A linear compressor and a method for manufacturing a linear compressor are provided. A piston of a linear compressor may include a surface treatment body made of aluminum or an aluminum alloy; a first surface treatment provided on an outer surface of the surface treatment body by a first vacuum deposition process; and a second surface treatment provided on an outer surface of the first surface treatment by a second vacuum deposition process.. ... Lg Electronics Inc

11/09/17 / #20170321672

Linear compressor

A linear compressor is provided. The linear compressor may include a suction valve with a plurality of wings. ... Lg Electronics Inc

11/09/17 / #20170321671

Linear compressor

A linear compressor is provided. The linear compressor may include a frame coupled to a cylinder, a gas hole defined in the frame, and a gas pocket that communicates with the gas hole and transfers a refrigerant gas to the cylinder.. ... Lg Electronics Inc

11/09/17 / #20170321670

Linear compressor

A linear compressor is provided. The linear compressor may include a shell having a cylindrical shape and a horizontal central longitudinal axis, a fixing bracket provided on an inner circumferential surface of the shell, a compressor body accommodated in the shell in a state of being spaced apart from the inner circumferential surface of the shell to compress a refrigerant, a support connected to the fixing bracket to support the compressor body, and a coupling member that connects the support to the fixing bracket. ... Lg Electronics Inc

11/09/17 / #20170321367

Washing apparatus

The present invention relates to a washing apparatus and to a washing apparatus having a convenient user interface. More specifically, the present invention relates to a washing apparatus that provides a user interface that is concentrated, simple and intuitive. ... Lg Electronics Inc

11/09/17 / #20170321366

Washer

The present invention relates to a washer and, particularly, to a washer providing a plurality of washer settings and formed so as to enable the changing of at least one option involved in a specific washer setting when the specific washer setting is selected from the plurality of washer settings, the washer comprising: an operation part formed to be rotatable so as to select the specific washer setting and the at least one option involved in the specific washer setting; a display part formed to selectively display, on the radial inner side of the operation part, input items including at least one of a plurality of washer setting icons, option icons, which are respectively involved in the plurality of washer setting icons, for the at least one option, and a start icon; at least one command input part provided at the radial outer side of the display part and the radial inner side of the operation part, and formed to input the washer setting selected by the operation part, change the at least one option, and input a signal for executing and stopping the selected washer setting; and a control part for controlling the display part such that preset information is displayed on the display part on the basis of the signals from the operation part and the command input part.. . ... Lg Electronics Inc

11/09/17 / #20170320721

Water purifier

A water purifier that includes: a main body including: a filter unit, a cooling unit, and a heating unit; a first water tube through which water purified by the filter unit or water cooled by the cooling unit passes; a second water tube through which water heated by the heating unit passes; a water discharge unit that protrudes from a portion of the main body; and a water discharge cork (i) that downwardly protrudes from the water discharge unit, (ii) that is coupled to the first water tube and the second water tube, and (iii) that is configured to discharge water purified by the filter unit or water cooled by the cooling unit in a first stream and discharge water heated by the heating unit in a second stream, wherein the first stream is separated from the second stream is disclosed.. . ... Lg Electronics Inc

11/09/17 / #20170320003

Air cleaner

An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.. . ... Lg Electronics Inc

11/09/17 / #20170320002

Air cleaner

An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.. . ... Lg Electronics Inc

11/09/17 / #20170319990

Water purifier

A water purifier that includes: a filter unit that is configured to purify water; a cooling unit that is configured to cool water purified by the filter unit using cooling water; a water discharge unit that is configured to discharge water cooled by the cooling unit; a cold water flow path that couples the cooling unit to the water discharge unit and through which water cooled by the cooling unit passes; a cold water discharge valve that is coupled to a first side of the cooling unit and that is configured to control water flow inside the cold water flow path; and a check fitting unit that is coupled to a first side of the water discharge unit and that is configured to block pressure change inside the cold water flow path is disclosed.. . ... Lg Electronics Inc

11/09/17 / #20170319134

Wearable device

A wearable device, which comprises: a ring-shaped case having an opening part formed in the middle thereof; a projector mounted at one side of the case and outputting an image; a lens part adjusting the direction and the size of the image, which is projected from the projector, so as to project the image; and a control unit for adjusting the projector and the lens part according to an image signal, can deliver visual information to a user wearing the wearable device even without a separate display unit by outputting the image onto the hand of the user.. . ... Lg Electronics Inc

11/09/17 / #20170319039

Cleaner holder

A cleaner holder includes a first body having a charging terminal to charge a cleaner; a second body connected to the first body, configured to support the cleaner and having an accommodation space in which a battery is accommodated; and a locking part rotatably connected to the first body and configured to fix the cleaner, wherein when force having predetermined magnitude is applied to the locking part in one direction, the locking part is rotated in a first direction to be coupled to the cleaner, so that the cleaner is fixed, and wherein when force having predetermined magnitude is applied to the locking part in the other direction, the locking part is rotated in a second direction opposite to the first direction to be uncoupled from the clean.. . ... Lg Electronics Inc

11/09/17 / #20170319038

Cleaner holder

A cleaner holder includes a charging stand body that includes a charging terminal configured to charge a battery of a cleaner, a base configured to rest on a floor, a support that connects the charging stand body to the base, and a wall surface fixing part that is configured to be interposed between a rear surface of the charging stand body and a wall surface and to fix the charging stand body to the wall surface.. . ... Lg Electronics Inc

11/09/17 / #20170319037

Cleaner holder

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

11/09/17 / #20170319036

Cleaner holder

A cleaner holder according to an embodiment includes: a charging stand body having at least one charging port for charging a battery of a cleaner, a support connected to the charging stand body; and a base supported on a floor and connected to the support, wherein the base includes: an inner base surrounding at least a portion of the support; an upper cover coupled to the inner base on an upper side of the inner base and configured to support an outer peripheral surface of the support; and a lower cover coupled to the inner base on a lower side of the inner base and configured to support an inner peripheral surface of the support.. . ... Lg Electronics Inc

11/09/17 / #20170319035

Cleaner holder

A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding to a front side of the first body; and a battery accommodating space recessed downward from an upper surface of the second body to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the battery accommodating space, and a cleaner guide configured to perform guiding such that terminals of the cleaner come into contact with the first charging port is provided in the second body.. . ... Lg Electronics Inc

11/09/17 / #20170319034

Cleaner holder

A cleaner holder includes a charging stand having a battery accommodating space formed therein in which a battery detachably mounted to a cleaner is accommodated, wherein the battery accommodating space includes: a charging port selectively in contact with a battery terminal provided in the battery; a battery guide configured to perform guiding such that the battery comes into contact with the charging port; and an inlet which extends toward an upper side of the battery guide and through which the battery is inserted or withdrawn, and an upper end of the inlet is higher than an upper end of the battery accommodated in the battery accommodating space.. . ... Lg Electronics Inc

11/09/17 / #20170319033

Vacuum cleaner

A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a screw surrounding part of the first cyclone, and configured to be rotatable in at least one direction with respect to the first cyclone, wherein the screw includes a pillar that spans a height of the mesh filter; and a scraper provided on an inner surface of the pillar facing an outer surface of the mesh filter, and configured to sweep off dust and foreign matter accumulated on the mesh filter during the rotation of the screw.. . ... Lg Electronics Inc

11/09/17 / #20170319031

Vacuum cleaner

A vacuum cleaner including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes an outer case forming a side appearance of the dust collector; a first cyclone provided within an outer case to filter dust and foreign matter from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and an upper cover mounted on a top of the outer case to cover the first and second cyclones and having an intake guide configured to introduce air into the outer case and an exhaust guide configured to discharge air from which fine dust is separated by the second cyclone.. . ... Lg Electronics Inc

11/09/17 / #20170319030

Vacuum cleaner

A vacuum cleaner including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a rotatable shell provided at a lower side of and surrounding the first cyclone so as to define a first storage section configured to collect foreign matter and dust filtered by the first cyclone between the rotatable shell and the outer case, wherein the rotatable shell includes a skirt having a plurality of steps arranged along a circumference of the rotatable shell.. . ... Lg Electronics Inc

11/09/17 / #20170319029

Vacuum cleaner

A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a rotatable shell provided at a lower side of the first cyclone so as to define a first storage section configured to collect foreign matter and dust filtered by the first cyclone between the rotatable shell and the outer case, and wherein the rotatable shell includes a skirt that extends downward and outward from an upper portion of the rotatable shell.. . ... Lg Electronics Inc

11/09/17 / #20170319028

Vacuum cleaner

A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a rotatable shell provided at a lower side of the first cyclone so as to define a first storage section configured to collect foreign matter and dust filtered by the first cyclone between the rotatable shell and the outer case, and wherein the rotatable shell includes a roller facing a lower cover that covers a lower opening of the outer case, the other configured to contact the foreign matter and dust collected in the first storage section during the rotation of the rotatable shell.. . ... Lg Electronics Inc

11/09/17 / #20170319027

Vacuum cleaner

A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; a screw provided at a lower side of and surrounding the first cyclone, and having at least one vane spirally extended along a flow direction of the air introduced into the outer case to induce the inflow of foreign matter and dust filtered by the first cyclone into a first storage section.. . ... Lg Electronics Inc

10/26/17 / #20170311375

Method for terminal managing configuration for device-to-device (d2d) operation in wireless communication system, and terminal using same

Provided are a method for a terminal managing a configuration for a device-to-device (d2d) operation in a wireless communication system, and a terminal using the method. The method is characterized by receiving a d2d configuration for a d2d operation from a network, and maintaining the d2d configuration for the d2d operation without releasing same when leaving the radio resource control (rrc) connected state.. ... Lg Electronics Inc

10/26/17 / #20170311355

Method and apparatus for performing initial acccess procedure for low cost user equipment in wireless communication system

A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (ue) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. ... Lg Electronics Inc

10/26/17 / #20170311354

Method for contention resolution in a random access procedure in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for contention resolution in a random access procedure in a d2d communication system, the method comprising: transmitting a message containing a buffer status information for data transmission over pc5 interface in a random access procedure; receiving a physical downlink control channel (pdcch) in response to the message; and considering contention resolution successful if the received pdcch is addressed to sidelink-rnti (sl-rnti).. ... Lg Electronics Inc

10/26/17 / #20170311344

Method for transmitting/receiving d2d signal in wireless communication system and apparatus therefor

The present invention relates to a method and apparatus for monitoring a downlink control channel by a first terminal having a single rx chain in a wireless communication system. Specifically, the present invention comprises the steps of: setting a particular gap for a resource area related to device-to-device (d2d) signal transmission/reception; and monitoring a wide area network (wan) communication-based downlink control channel on the basis of a timer performed according to a discontinuous reception (drx) operation, wherein the timer is counted on the basis of at least one subframe which does not overlap with the particular gap, and the particular gap is a time interval set for allowing the single rx chain to cover a switching operation between wmn communication and d2d communication.. ... Lg Electronics Inc

10/26/17 / #20170311342

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

Disclosed herein are a method and apparatus for transmitting/receiving system information. The base station transmits a plurality of first type system information (sis), and transmits a plurality of second type sis according to the respective plurality of first type sis. ... Lg Electronics Inc

10/26/17 / #20170311322

Method for configuring and scheduling partial subframe in wireless access system supporting unlicensed band, and device for supporting same

The present invention relates to, in a wireless access system supporting an unlicensed band, methods for configuring and scheduling a partial subframe (psf) and devices for supporting same. A method for receiving data through a cell (u cell) configured in an unlicensed band in a wireless access system for supporting an unlicensed band comprises the steps of: a terminal receiving control information from a base station through a primary cell (p cell) which is configured in a licensed band; and the terminal receiving, on the basis of the control information, downlink data from the base station through an unlicensed band cell (u cell) which is configured in an unlicensed band, wherein, if cross-carrier scheduling is configured in the terminal, the terminal not anticipating, as the subframe for receiving the downlink data, a partial subframe (psf) which is transmitted in a state of having the first part of symbol emptied, wherein the psf is configured to be smaller than one subframe.. ... Lg Electronics Inc

10/26/17 / #20170311313

Method and apparatus for transmitting uplink signal in wireless communication system

The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting an uplink signal. A method for transmitting an uplink signal at a ue in a wireless communication system includes, when a virtual cell id for a reference signal for demodulation of a physical uplink channel is provided, generating a sequence of the reference signal on the basis of the virtual cell id, and transmitting the generated reference signal to an enb. ... Lg Electronics Inc

10/26/17 / #20170311310

Method and device for allocating uplink transmission resource on basis of buffer status information in wireless lan

Disclosed is a method and device for allocating uplink transmission resources on the basis of buffer status information in a wireless lan. The method for allocating uplink transmission resources on the basis of buffer status information in a wireless lan comprises: a step for transmitting, by an ap, a downlink frame containing buffer status report request information to multiple stas; a step for receiving, by the ap, a plurality of uplink frames on superposed time resources from the multiple stas, wherein the plurality of uplink frames contain a plurality of pieces of buffer status information of the multiple stas that are generated on the basis of the buffer status report request information; and a step for determining, by the ap, uplink transmission resources to be allocated to the multiple stas on the basis of the plurality of pieces of buffer status information.. ... Lg Electronics Inc

10/26/17 / #20170311308

Method and apparatus for re-arrangement of group resource in wireless communication system

A method for re-arrangement of a group resource of an m2m device arranged according to a hierarchical tree structure is disclosed in accordance with one embodiment of the present invention. The method is performed by a first m2m device which owns a first group resource, and the method comprises the steps of: receiving, from a second m2m device, a specific request message for the first group resource; determining whether it is necessary to transfer at least one member of the first group resource as a member of a group resource of another m2m device; determining, in order to transfer the at least one member as a member of the group resource of the another m2m device, whether to use a group resource existing in the another m2m device or whether to generate a new group resource in the another m2m device; and if a new group resource is generated in the another m2m device, adding the at least one member as a member of the new group resource, wherein the first group resource is added as a member of the new group resource if the another m2m device is higher than the first m2m device in the hierarchical tree structure, and the new group resource is added as a member of the first group resource if the another m2m device is lower than the first m2m device in the hierarchical tree structure.. ... Lg Electronics Inc

10/26/17 / #20170311303

Method for guaranteeing operation of control message in wireless communication system and device for same

Provided is a method for guaranteeing the processing of a control operation in a wireless communication system, and the method is performed by a first machine-to-machine (m2m)/internet of things (iot) device and can comprise the steps of: transmitting, to a third m2m/iot device, a resource generation request for delivering a control message for directing a control operation of a second m2m/iot device, wherein the resource generation request includes the contents of the control message, an indicator requesting a processing guarantee of the control operation or an identifier of the resource generation request; receiving a resource generation response to the resource generation request from the third m2m/iot device; receiving a control result notification including a processing result of the control operation according to the indicator from the third m2m/iot device, wherein the control result notification includes the identifier of the resource generation request; and checking whether the contents of the control message match the contents of the control result notification.. . ... Lg Electronics Inc

10/26/17 / #20170311294

Method and device by which machine type communication terminal transmits and receives data in wireless access system supporting machine type communication

The present invention relates to a wireless access system supporting machine type communication (mtc), and according to one embodiment of the present invention, a method by which an mtc terminal transmits a hybrid automatic repeat request-acknowledgement (harq-ack) in a wireless access system supporting machine type communication (mtc) can comprise the steps of: monitoring a physical downlink control channel (pdcch) in a monitoring section having n number of subframes; receiving at least one pdcch in the n number of subframes; and transmitting harq-ack corresponding to all subframes included in the monitoring section in the xth subframe after the end subframe of the monitoring section.. . ... Lg Electronics Inc

10/26/17 / #20170311293

Method for limiting use of exceptional resource performed by user equipment in wireless communication system and user equipment using method

The present invention provides a method for the performance of a device-to-device (d2d) operation by a user equipment (ue) in a wireless communication system, the method comprising the steps of: starting to use an exceptional resource; determining whether a condition for suspending the use of the exceptional resource is satisfied; and when the condition for suspending the use of the exceptional resource is satisfied, suspending the use of the exceptional resource, wherein the condition for suspending the use of the exceptional resource is a suspension condition in an rrc idle state.. . ... Lg Electronics Inc

10/26/17 / #20170311292

Method and device for allocating wireless resources in bandwidths of different sizes in wireless lan

Disclosed are a method and a device for allocating wireless resources in bandwidths of different sizes in a wireless lan. The method for allocating wireless resources in bandwidths of different sizes in a wireless lan may comprise steps in which: an ap determines a first resource unit to be allocated to an sta in a first bandwidth; and the ap schedules the first resource unit for the sta, wherein the allocation starting position of the first resource unit allocated in the first bandwidth is configured the same as the allocation starting position of a second resource unit allocated in a second bandwidth, and the allocation starting position of a first guard tone adjacent to the first resource unit may be configured differently from the allocation starting position of a second guard tone adjacent to the second resource unit on the basis of tone shifting.. ... Lg Electronics Inc

10/26/17 / #20170311289

Resource allocation for uplink multi-user transmission in wlan

Improved uplink multi-user (ul mu) resource allocation is proposed. For the ul mu scheduling information of trigger frame, n (n>1) bits indicate allocated resource unit (ru) in unit of 26-tone ru, 52-tone ru, 106-tone ru, 242-tone ru, 484-tone ru and 996-tone ru in 80 mhz, and indicates the allocated ru in 80+80 mhz. ... Lg Electronics Inc

10/26/17 / #20170311287

Method for transmitting and receiving system information via a broadcast channel (bch) and a downlink shared channel (dl_sch)

A method for receiving system information, the method includes receiving, by a mobile terminal, a first block of second system information from a base station, wherein the first block of second system information includes scheduling information related to a plurality of second blocks of second system information; determining, by the mobile terminal, on which resource the plurality of second blocks of second system information is received using the scheduling information; and receiving, by the mobile terminal, the plurality of second blocks of second system information from the base station on the determined resource.. . ... Lg Electronics Inc

10/26/17 / #20170311286

Method and apparatus for supporting variable transport block size without associated downlink control information in wireless communication system

A method and apparatus for transmitting cell-broadcast data in a wireless communication system is provided. A base station determines a transport block size (tbs) based on an aggregation level, and transmits the cell-broadcast data to a machine-type communication (mtc) user equipment (ue) by using the tbs. ... Lg Electronics Inc

10/26/17 / #20170311275

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

10/26/17 / #20170311232

Method and apparatus for configuring bandwidth including direct current subcarrier for low cost user equipment in wireless communication system

A method and apparatus for allocating resources to a low cost user equipment (ue) in a wireless communication system is provided. A base station (bs) allocates resource blocks including a punctured direct current (dc) subcarrier to a low cost ue, and communicating with the low cost ue by using the allocated resource blocks. ... Lg Electronics Inc

10/26/17 / #20170311230

Method of measuring small cell based on discovery signal, and user equipment

The present disclosure provides a method of measuring a small cell based on a discovery signal. The method may include the step of receiving a discovery signal measurement timing configuration (dmtc) for a neighboring small cell. ... Lg Electronics Inc

10/26/17 / #20170311192

Method for measuring inter-device interference in wireless communication system supporting fdr transmission, and apparatus therefor

The present invention relates to a wireless access system supporting a full duplex radio (fdr) transmission environment. The method by which a transmission terminal transmits a reference signal for interference measurement in a wireless communication system supporting fdr, according to one embodiment of the present invention, comprises the steps of: a transmission terminal configuring a measurement subframe for measuring inter-device interference; mapping a preamble to the measurement subframe; and transmitting, to a reception terminal, a reference signal through the measurement subframe to which the preamble has been mapped.. ... Lg Electronics Inc

10/26/17 / #20170311176

Method and device for performing cell shaping

The present invention relates to a method and a device for performing cell shaping. A base station can establish a cell shaping plan on the basis of current states. ... Lg Electronics Inc

10/26/17 / #20170311134

Apparatus and method for sending and receiving broadcast signals

A broadcast signal transmitter is provided that includes an forward error correction (fec) encoder configured to error correction process physical layer pipe (plp) data; a bit interleaver configured to bit interleave the plp data; a framer configured to generate a signal frame comprising the plp data, the signal frame comprising a preamble and at least one subframe; a pilot inserter configured to insert scattered pilots (sps) into the signal frame; and an inverse fast fourier transform (ifft) modulator configured to perform orthogonal frequency division multiplexing (ofdm)-modulation on the signal frame. An sp pattern of the sps is defined by dx and dy, the dx being a separation of pilot bearing carriers in a frequency direction and the dy being a number of symbols forming one scattered pilot sequence in a time direction. ... Lg Electronics Inc

10/26/17 / #20170311133

Digital broadcasting system and data processing method

A digital broadcasting system and a method of processing data are disclosed, which are robust to error when mobile service data are transmitted. To this end, additional encoding is performed for the mobile service data, whereby it is possible to strongly cope with fast channel change while giving robustness to the mobile service data.. ... Lg Electronics Inc

10/26/17 / #20170311113

Operating method of m2m terminal in wireless communication system

Disclosed is an operating method of an m2m terminal which operates in idle mode by confirming that there is no additional data transmission, transmitting to a base station a message for requesting to maintain context information during a predetermined time period which a timer indicates, even when changing to the idle mode, and receiving from the base station a message instructing to enter the idle mode.. . ... Lg Electronics Inc

10/26/17 / #20170311073

Portable sound equipment

Disclosed is a portable sound equipment. The present invention includes a body, first and second holders formed at the body, and a pair of earbuds, each earbud of the pair of earbuds detachably coupled with the first and second holders. ... Lg Electronics Inc

10/26/17 / #20170311072

Portable electronic equipment

A portable electronic device including a housing; a button hole formed in the housing; and a button unit arranged in the button hole of the housing is provided. The button unit includes a top button coupled to the housing and covering the button hole, with a first direction length larger than a second direction length; a button frame provided in the housing, with one portion in the second direction coupled to a bottom of the top button and the other portion in the second direction coupled to an internal space of the housing; an actuator projected from a bottom surface of the button frame; and a dome switch pressed by the actuator and generating a signal, when the top button is pressed.. ... Lg Electronics Inc

10/26/17 / #20170311049

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

10/26/17 / #20170311029

User interface apparatus for vehicles and vehicle having the same

Disclosed herein is a user interface apparatus for vehicles including light sources, a touch sensor to sense touch, light guides to transfer light generated by the light sources, and a top cover to cover the light sources, the touch sensor and the light guides and to transmit light emitted from the light guides to the interior of a vehicle. The light sources includes a first light source and at least one second light sources, the light guides includes first and second light guides to receive light generated by the first light source and to transfer the light to first and second regions and at least one third light guide configured to receive light generated by the at least one second light source and to transfer the light to a third region, and light generated by the first light source is dispersed and provided to the first and second light guides.. ... Lg Electronics Inc

10/26/17 / #20170311025

Display device and method of operating the same

A display device having a display, a device interface to permit communication with an external device using at least one wireless communication protocol, a network interface for coupling to a network and a controller. The controller is configured to: cause the display to display data mirroring data displayed on an external device; receive a request for playback of content, wherein the request for playback of the content is received from the external device via the device interface; obtain the content from a storage unit when the content is non-streaming content; obtain the content from a source, via the network interface, when the content is streaming content; cause the display to display the content obtained from either the storage unit or the source; and transmit, via the device interface, a first message to the external device to cause the external device to enter a standby mode.. ... Lg Electronics Inc

10/26/17 / #20170310994

3d video coding method and device

The present invention relates to a device and method for coding a 3d video, and a decoding method according to the present invention comprises the steps of: decoding information on an intra-skip mode for a current block; deriving, as the intra-skip mode, a prediction mode of the current block on the basis of the information on the intra-skip mode; generating a candidate list for the intra-skip mode; and generating a reconstruction sample of the current block on the basis of the candidate list. The present invention can reduce the amount of data to be transmitted and improve coding efficiency by coding a current block on the basis of an intra-skip mode in 3d video coding. ... Lg Electronics Inc

10/26/17 / #20170310993

Movement information compression method and device for 3d video coding

The present invention relates to 3d video coding device and method. A decoding method according to the present invention provides a 3d video decoding method. ... Lg Electronics Inc

10/26/17 / #20170310974

Method and apparatus for encoding and decoding video signal using improved prediction filter

A method of encoding a video signal includes selecting a set of base filter kernels from a filter bank; determining a prediction filter parameter based on the set of base filter kernels; performing a filtering of a reference region for a target region based on the prediction filter parameter; and predicting the target region based on the filtered reference region, wherein the prediction filter parameter includes at least one of modulation scalar and partition information.. . ... Lg Electronics Inc

10/26/17 / #20170310963

Image information encoding and decoding method

The present invention relates to an image information encoding and decoding method and a device for same. One embodiment of an image information encoding method according to the present invention, as an image information encoding method according to another embodiment of the present invention, includes the steps of: generating a restore block; applying a deblocking filter on the restore block; applying a sample adaptive offset (sao) on the restore block having the deblocking filter applied thereon; and transmitting information on the sao application. ... Lg Electronics Inc

10/26/17 / #20170310798

Mobile terminal

Provided is a mobile terminal. The mobile terminal includes a display unit outputting an image, a front case seated on a front surface of the display unit, a rear case disposed at a rear side of the front case, and a leaf spring disposed between the front case and the rear case to provide an elastic force to the front case, thereby changing a curvature of the front case.. ... Lg Electronics Inc

10/26/17 / #20170310718

Method and apparatus for providing service continuity in mbsfn service boundary area

The present specification provides a method and an apparatus for a terminal to maintain continuity of multimedia broadcast multicast service (mbms) service in a multicast broadcast single frequency network (mbsfn) service boundary area. The terminal receives, from a first cell, an mbms cell list including information about an mbsfn area. ... Lg Electronics Inc

10/26/17 / #20170310585

Method for transmitting/receiving signal related to nbifom in wireless communication system, and apparatus therefor

One embodiment of the present invention relates to a method for transmitting/receiving a signal related to network-based ip flow mobility (nbifom) in a wireless communication system, the method comprising the steps of: a terminal receiving a routing rule from a network, in network initiated mode in which the terminal cannot generate the routing rule; transmitting a rejection of the routing rule to the network; and transmitting, to the network, information indicating the availability of an access type included in the routing rule, when the access type included in the routing rule becomes available.. . ... Lg Electronics Inc

10/26/17 / #20170310584

Routing rule updating method and user device for moving specific ip flow to specific access

One disclosure of the present specification provides a routing rule updating method for moving a specific ip flow to a specific access. The updating method can include a step of receiving a routing rule updating request message for network based ip flow mobility (nbifom) initiated by a network, wherein the routing rule updating request message can include: a routing rule for moving a specific ip flow of a user device from a first access to a second access; and a timer value calculated by the network. ... Lg Electronics Inc

10/26/17 / #20170310522

Blind cfo estimation method in wireless communication system using bpsk or qbpsk scheme

Disclosed is a cfo estimation method comprising: generating a first function defined by reception signals in two successive ofdm symbols for a particular subcarrier; generating a second function defined on the basis of a sign of a real part of the first function; repeatedly performing a process of generating the first function and the second function for an entire subcarrier set; and determining a phase of a third function obtained by adding results of the repeated performance to be a residual cfo.. . ... Lg Electronics Inc

10/26/17 / #20170310521

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

Disclosed herein is a method of receiving a broadcast signal. The method comprises receiving the broadcast signal; an orthogonal frequency division multiplexing (ofdm) demodulating on the received broadcast signal; parsing at least one signal frame from the demodulated broadcast signal to extract service data or service component data; converting the service data or service component data into bits; decoding the converted bits; and outputting a data stream comprising the decoded bits.. ... Lg Electronics Inc

10/26/17 / #20170310519

Data block transmitting method and transmitter

A method of transmitting a data block in a wireless wlan and a device using the same are provided. A transmitter transmits a physical layer protocol data unit (ppdu) that includes a legacy-signal (l-sig). ... Lg Electronics Inc

10/26/17 / #20170310518

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver is provided that includes an orthogonal frequency division multiplexing (ofdm) demodulator configured to ofdm demodulate a received broadcast signal; a pilot detector configured to detect pilots included in the broadcast signal; a frame parser configured to parse a signal frame of the broadcast signal and to output physical layer pipe (plp) data, the signal frame comprising a bootstrap, a preamble, and a data part; and a decoder configured to perform forward error correction (fec) decoding on the plp data. The bootstrap comprises preamble structure information about the preamble. ... Lg Electronics Inc

10/26/17 / #20170310516

Preamble sequence generation method in wireless lan system

Disclosed is a sequence generation method for: generating a basic sequence structure comprising c52, which is composed of 52 tones, and d12, which is composed of 12 tones; selecting any one among a plurality of phase rotation factors, which are determined in advance for a bandwidth and applied to the basic sequence structure by unit of c52 or c52d12; and generating a sequence inserted into a preamble to be transmitted to a terminal.. . ... Lg Electronics Inc

10/26/17 / #20170310511

Method and device for transmitting interference cancellation information for cancelling interference between cells

Provided are a method and a device for transmitting interference cancellation information for cancelling interference between cells in a wireless communication system. The method for transmitting interference cancellation information may comprise the steps of: on the basis of feedback information received from a terminal belonging to a cell controlled by a predetermined base station, estimating a symbol error rate or a packet error rate on a cell boundary region; by comparing the symbol error rate or the packet error rate with a predetermined critical value, determining a probability indicator indicating the probability of cancelling interference between cells at the cell boundary region; and transmitting information on the probability indicator to an adjacent cell.. ... Lg Electronics Inc

10/26/17 / #20170310506

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

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

10/26/17 / #20170310452

Communication method using carrier aggregation and device for same

The present invention relates to a method for transmitting and receiving a signal by a terminal in a wireless communication system supporting carrier aggregation. A method for transmitting and receiving a signal by a terminal can comprise the steps of: receiving configuration information about component carrier aggregation; on the basis of the configuration information, configuring a primary component carrier in a licensed band and configuring a secondary component carrier in an unlicensed band; transmitting data in a first subframe of the secondary component carrier; and receiving in a second subframe a response to the data. ... Lg Electronics Inc

10/26/17 / #20170310449

Method for reporting channel quality information in tdd type wireless communication system, and device therefor

Disclosed is a method by which a terminal reports channel quality information (cqi) to a base station in a multi-antenna-based wireless communication system. Particularly, the method comprises the steps of: receiving, through an upper layer, the reference signal configuration defined by p number of antenna ports; receiving, through m number of antenna ports, reference signals from the base station; grouping the p number of antenna ports into antenna port groups formed of the m number of antenna ports; calculating cqis by using the reference signal corresponding to each of the antenna port groups on the basis of the assumption that predefined precoders are applied to the reference signals; and reporting, to the base station, n number of cqis among the calculated cqis.. ... Lg Electronics Inc

10/26/17 / #20170310448

Method for transmitting and receiving multiple user block acknowledgement frame in wireless lan system, and apparatus therefor

The present specification relates to a method of an access point (ap) transmitting a block acknowledgement (ack) signal with respect to transmission data of a plurality of stations (sta) in a wireless lan (wlan) system, and an apparatus therefor. To this end, an ap transmits a multi-sta ba frame with respect to data received from the plurality of sta, wherein the multi-sta ba frame includes a mac header field, a ba control field and a ba information field. ... Lg Electronics Inc

10/26/17 / #20170310444

Method for allocating phich and generating reference signal in system using single-user mimo based on multiple codewords when transmitting uplink

The present invention relates to a method for generating an uplink reference signal in a system supporting plural uplink-access transmission modes. The method comprises: a step for transmitting the reference signal configuration information about the configuration of a reference signal from a base station to a user device through an uplink grant pdcch (physical downlink control channel), and a step for receiving from the user device a sub-frame including the reference signal that is generated based on the reference signal configuration information. ... Lg Electronics Inc

10/26/17 / #20170310443

Method and an apparatus for providing channel quality information in a wireless communication system

A method for transmitting channel quality information for a downlink channel, the method includes receiving, by a user equipment (ue), configuration information on periodic channel state information (csi) reporting by higher layer signaling; determining, by the ue, a channel quality information index considering the configuration information on csi reporting; and transmitting the determined channel quality information index to a base station, wherein the channel quality information index is determined based on a number of available resource element, and wherein an assumption of no resource element allocated for a channel status information-reference signal (csi-rs) is applied when the number of the available resource element is determined.. . ... Lg Electronics Inc

10/26/17 / #20170310442

Reference signal transmitting method and device in a multi-antenna system

A method is provided for transmitting a demodulation reference signal (dmrs) by a user equipment (ue) in a wireless communication system. The ue receives a cyclic shift field in an uplink scheduling assignment from a base station, allocates a first cyclic shift value of a first dmrs for a first layer and a second cyclic shift value of a second dmrs for a second layer, based on the cyclic shift field, and transmits the first dmrs and the second dmrs to the base station.. ... Lg Electronics Inc

10/26/17 / #20170310439

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

The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: receiving, from a base station, resource allocation information indicating a frequency resource for a transmission of an uplink signal; and transmitting, to the base station, the uplink signal using the frequency resource indicated by the resource allocation information, wherein the frequency resource comprises multiple continuous tones when the resource allocation information relates to an lcell, and the frequency resource comprises multiple tones separated by the same interval when the resource allocation information relates to a ucell.. . ... Lg Electronics Inc

10/26/17 / #20170310425

Method and apparatus for data transmission of device-to-device user equipment in wireless communication system

According to an embodiment of the present invention, a method for transmitting device-to-device (d2d) data by a user equipment (ue) in a wireless communication system, the method comprising: determining a bitmap to be applied to a subframe pool for data transmission from a subframe indicator bitmap; determining a set of suframes to transmit d2d data by using the bitmap to the subframe pool for data transmission; and transmitting d2d data in a subframe included in the determined subframe set, wherein a set of values available as k being the number of 1s in the subframe indicator bitmap are changed according to a change in a transmission mode under unchanged ul/dl configuration.. . ... Lg Electronics Inc

10/26/17 / #20170310424

Data transmission method in wireless communication system and device therefor

Disclosed is a downlink (dl) multi-user (mu) transmission method of an ap device in a wireless local area network (wlan) system including generating a dl mu physical protocol data unit (ppdu) including a physical preamble and a data field, the data field including at least one mac protocol data unit (mpdu), the at least one mpdu including a mac header and a mac frame body, and the mac header including ack indication information for uplink (ul) mu transmission of an ack frame as a response to data transmitted through the data field, and transmitting the dl mu ppdu.. . ... Lg Electronics Inc

10/26/17 / #20170310417

Noma scheme data receiving method and user equipment

A non-orthogonal multiple access (noma) scheme data receiving method is provided. The method can comprise the steps of: receiving, by a user equipment (ue), downlink control information (dci) for a noma scheme; receiving downlink data on the basis of the dci; decoding interference data included in the received downlink data; cancelling decoded interference data in the received downlink data if the decoding is successful; and decoding the own downlink data remaining after the interference data has been cancelled.. ... Lg Electronics Inc

10/26/17 / #20170310414

Method and device for mitigating inter-cell interference

The present invention provides a method for mitigating inter-cell interference. To this end, the present invention can comprise a second signal transmission step in which, when a transmission symbol to be transmitted to a first receiver is s and a transmission symbol to be transmitted to a second receiver is z, a symbol s2k (k is an integer) is transmitted to the first receiver through a first transmission antenna according to a first pattern, a symbol s2k* is transmitted to the first receiver through a second transmission antenna, a symbol s2k+1 is transmitted to the first receiver through a third transmission antenna, a symbol s2k+1* is transmitted to the first receiver through a fourth transmission antenna, and symbols z4k to z4k+3 and symbols z4k* to z4k+3* are transmitted to the second receiver through fifth to eighth transmission antennas according to a second pattern different from the first pattern.. ... Lg Electronics Inc

10/26/17 / #20170310384

Method and apparatus for measuring channel in wireless communication system

A method for performing channel measurement for one or more subbands belonging to the entire system bandwidth, which is performed by a terminal, may comprise the steps of: receiving, from a base station, information on a window of channel measurement sections for n subbands for which the channel measurement is performed and information indicating a sub-frame in which channel measurement is to be performed in the window; performing channel measurement for k (n≧k) subbands in the window; and transmitting a result of the channel measurement to the base station, wherein the result of the channel measurement is transmitted to the base station in one subband belonging to the entire system bandwidth.. . ... Lg Electronics Inc

10/26/17 / #20170310381

Terminal using frequency band of mobile satellite service for lte/lte-a

A disclosure of the present specification provides a terminal which uses a frequency band of a mobile satellite service for lte/lte-a. The terminal comprises: a first duplexer for separating a transmitted signal and a received signal in band 1 defined in long term evolution (lte)/lte-advanced; a second duplexer for separating a transmitted signal and a received signal in new band 65 which was a mobile satellite service (mss) band and now is allocated for the terrestrial service; and a selection switch for selecting one of the first duplexer and the second duplexer. ... Lg Electronics Inc

10/26/17 / #20170310378

Method for reporting channel state and apparatus therefor

A method for reporting a channel state for a downlink channel according to an embodiment of the present invention, which is performed by a terminal, may comprise the steps of: receiving, from a base station, restriction information on a precoding matrix in a code book, wherein the restriction information on the precoding matrix is represented by one or more bit values; calculating a channel state value for the downlink channel using the limitation information, and transmitting the calculated channel state value to the base station.. . ... Lg Electronics Inc

10/26/17 / #20170310377

Method for configuring reference signal for three-dimensional mimo in wireless communication system and apparatus therefor

In the present application, a method for reporting channel status information (csi) for multi-antenna-based beamforming by a terminal in a wireless communication system is disclosed. Specifically, the method comprises the steps of: receiving reference signal configuration information including two or more reference signal resources through an upper layer; receiving csi process information through the upper layer; receiving a reference signal from a base station on the basis of the reference signal configuration information; and calculating the csi on the basis of the csi process information and the received reference signal and reporting the csi to the base station, wherein the csi process information includes a reference signal type indicator indicating a mapping relationship between the reference signal configuration information and multiple antennas.. ... Lg Electronics Inc

10/26/17 / #20170310375

Method for feeding back channel state information in wireless communication system, and apparatus therefor

The present invention relates to a method for a first terminal to report channel state information (csi) in a wireless communication system, the method comprising the steps of: receiving, from a base station, an allocation of a group csi report setting associated with a terminal group including the first terminal; broadcasting the group csi report setting to the terminal group; and reporting group csi to the base station, wherein the terminal group consists of the first terminal and at least one second terminal, and the group csi report setting defines, as the group csi, the csi of the first terminal corresponding to a part of the csi about each of a plurality of terminals constituting the terminal group.. . ... Lg Electronics Inc

10/26/17 / #20170310374

Method for transmitting reference signal in multi-antenna wireless communication system and device for same

The present invention relates to a method by which a base station transmits a reference signal in a wireless communication system supporting a full-dimension antenna, and a device for the same. Particularly, the method comprises the steps of: transmitting, to a terminal, a channel state information-reference signal (csi-rs) configuration indicating the number of antenna ports for transmitting a full-dimension antenna association reference signal; transmitting, to the terminal, a csi-rs for at least one first antenna port among whole antenna ports for the full-dimension antenna; and receiving, from the terminal, channel information on all of the antenna ports on the basis of the at least one first antenna port.. ... Lg Electronics Inc

10/26/17 / #20170309761

Solar cell and method for manufacturing the same

A method for manufacturing a solar cell can include a tunnel layer forming step of forming a tunnel layer on a first surface of a semiconductor substrate, a first conductive type semiconductor region forming step of forming a first conductive type semiconductor region on the first surface of the semiconductor substrate, a second conductive type semiconductor region forming step of forming a second conductive type semiconductor region by doping impurities of a second conductive type into a second surface of the semiconductor substrate, a first passivation film forming step of forming a first passivation film on the first conductive type semiconductor region and an electrode forming step of forming a first electrode connected to the first conductive type semiconductor region and a second electrode connected to the second conductive type semiconductor region.. . ... Lg Electronics Inc

10/26/17 / #20170308509

Image display device

The present invention relates to an image display device. The image display device according to an embodiment of the present invention comprises: a display; an interface to exchange data with an external server; and a controller to execute a web browser according to a web screen display input, to control a first webpage to be displayed on the display based on data received from a server, and when a first link item in the first webpage is selected, to control the first webpage to be displayed in a first area and a second webpage corresponding to the first link item to be displayed in a second area adjacent to the first area. ... Lg Electronics Inc

10/26/17 / #20170308346

Display device for displaying multiple applications on flexible display and method for controlling the display device

Disclosed are a display device for displaying multiple applications on a flexible display and a method for controlling the display device. The display device according to the present specification comprises a main display and a flexible display. ... Lg Electronics Inc

10/26/17 / #20170308261

Display device and method of operating the same

A display device includes a display for displaying at least one piece of content, a user input interface for receiving a signal from a remote control device, and a controller for controlling operation of the display device. The controller performs control to display a video of first content in an overall area of a first layer of a screen, to display a first on screen display (osd) window having predetermined first transparency in a first area of a second layer of the screen upon receiving a first osd window output request signal, and to change the first transparency to predetermined second transparency when a pointer is located in the first area of the second layer of the screen.. ... Lg Electronics Inc

10/26/17 / #20170308258

Mobile device, hmd and system

Disclosed are a mobile device, an hmd and a system. A mobile device which is capable of data communication with an hmd, according to one embodiment of the present invention, comprises: a touch sensing module which is designed to recognize a touch from a user; a communication module which performs data communication with a head-mounted display (hmd); a video processor which if relative location information between the mobile device and the hmd is received from the hmd, generates extended video data on the basis of the location information; and a controller which after the generated extended video data is transmitted to the hmd via the communication module, controls the extended video data output by the hmd.. ... Lg Electronics Inc

10/26/17 / #20170308173

Display apparatus for vehicle

Disclosed is display apparatus for a vehicle including a display unit, a gesture sensing unit located around the display unit for sensing a 3d gesture made by an object, and a processor for generating a control signal based on the 3d gesture. The gesture sensing unit includes a first light-emitting unit for emitting a first group of rays along a first optical path, a second light-emitting unit for emitting a second group of rays along a second optical path, and a light-receiving unit for receiving a first group of reflected rays formed when the first group of rays is reflected by the object and a second group of reflected rays formed when the second group of rays is reflected by the object.. ... Lg Electronics Inc

10/26/17 / #20170308125

Foldable display device and method for controlling same

Disclosed in the present specification are a foldable display device for displaying interconnected first and second contents respectively in a first display region and a second display region which are physically and visually separated by the folding of a housing part, and a method for controlling the same. The foldable display device according to the present invention is capable of further displaying a second content connected with a first content in a second display region facing the same direction as a first display region when the housing part is converted from a completely folded state to a half unfolded state during a period of displaying the first content in the first display region of at least two display regions which are physically or visually separated by the folding of the housing part in a state where the housing part is completely folded. ... Lg Electronics Inc

10/26/17 / #20170307802

Mobile terminal and method for controlling the same

A mobile terminal according to the present disclosure may include a body, a light-emitting device provided within the body, a display unit disposed on a front surface of the body, and a corner region of which is formed in a curved surface, and a light guide plate disposed at a lower side of the display unit to guide light emitted from the light-emitting device to the display unit, and formed with a chamfer surface at a corner region facing the curved surface, wherein the light-emitting device is disposed adjacent to the chamfer surface to emit light toward the chamfer surface.. . ... Lg Electronics Inc

10/26/17 / #20170307287

Apparatus for sensing temperature of refrigerator

The present disclosure relates to an apparatus for sensing the temperature of a refrigerator having a deep freezer compartment. A voltage value outputted from a temperature sensing unit is amplified according to a predetermined amplification ratio. ... Lg Electronics Inc

10/26/17 / #20170306964

Scroll compressor

A scroll compressor is provided that may include a casing that contains oil in a lower space thereof; a drive motor provided at a position spaced from an upper end of the casing by a predetermined gap, such that an upper space is formed in the casing; a rotational shaft coupled to a rotor of the drive motor, and having an oil supply passage to guide the oil contained in the casing to an upper side of the drive motor; a frame provided below the drive motor; a fixed scroll provided below the frame, and having a fixed wrap; an orbiting scroll provided between the frame and the fixed scroll, having an orbiting wrap so as to form a compression chamber by being engaged with the fixed wrap, and a rotational shaft coupling portion to couple the rotational shaft to the orbiting scroll in a penetrating manner; and an oil collection unit including an oil separator provided at the upper space of the casing, and an oil guide having a first end that communicates with the oil separator and a second end that communicates with a lower space of the fixed scroll.. . ... Lg Electronics Inc

10/26/17 / #20170306963

Scroll compressor

A scroll compressor is provided that may include a casing configured to contain oil at a lower portion thereof; a drive motor provided at an inner space of the casing; a rotational shaft coupled to a rotor of the drive motor, and having an oil supply passage in order to guide the oil contained in the casing to an upper side; a frame provided below the drive motor; a fixed scroll provided below the frame, arid having a fixed wrap; and an orbiting scroll provided between the frame and the fixed scroll, having an orbiting wrap to form a compression chamber by being engaged with the fixed wrap, and having a rotational shaft coupling portion to couple the rotational shaft thereto in a penetrating manner. One or more oil dimples may be formed at a peripheral end surface positioned between an inner circumferential portion and an outer circumferential portion of the rotational shaft coupling portion. ... Lg Electronics Inc

10/26/17 / #20170306961

Compressor

Disclosed is a compressor having a torque load reducing unit for moving a center of weight to which a gas force is applied. As the torque load reducing unit is formed at an oval-shaped roller, a distance between a rotation center of the roller and an operation point to which a gas force is applied becomes short. ... Lg Electronics Inc

10/26/17 / #20170306957

Scroll compressor

A scroll compressor is provided that may include a motor; an orbiting scroll; a fixed scroll coupled to the orbiting scroll, and forming a compression chamber together with the orbiting scroll; a frame coupled to the fixed scroll, and configured to support the orbiting scroll; a sealing member mounting groove having a ring shape, and formed on a first surface of the frame contacting the orbiting scroll, or a second surface of the orbiting scroll contacting the frame; and a sealing member including a first sealing portion formed in a ring shape, inserted into the sealing member mounting groove so as to be moveable in an axial direction, and configured to perform a sealing operation between the frame and the orbiting scroll in the axial direction and including a second sealing portion extending from the first sealing portion in the axial direction, and configured to perform a sealing operation between the frame and the orbiting scroll in a radial direction by contacting an outer side wall surface of the sealing member mounting groove a thickness of the second sealing portion in the radial direction may be smaller than a thickness of the first sealing portion in the axial direction.. . ... Lg Electronics Inc

10/26/17 / #20170306955

Scroll compressor

A scroll compressor is provided that may include an orbiting scroll having an orbiting wrap, and which performs an orbiting motion; and a fixed scroll having a fixed wrap to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, by being engaged with the orbiting wrap. In a state in which the orbiting scroll and the fixed scroll are concentric with each other, when a distance between the orbiting wrap and the fixed wrap is defined as an orbiting radius, there exists an offset section having an interval larger than the orbiting radius, between a side surface of the orbiting wrap and a side surface of the fixed wrap which faces the orbiting wrap. ... Lg Electronics Inc

10/26/17 / #20170306954

Scroll compressor

A scroll compressor is provided that may include an orbiting scroll having an orbiting wrap, and which performs an orbiting motion; and a fixed scroll having a fixed wrap to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, by being engaged with the orbiting wrap. A wrap thickness of the fixed wrap may be greater than a wrap thickness of the orbiting wrap within a range which forms the suction chamber. ... Lg Electronics Inc

10/26/17 / #20170306953

Scroll compressor

A scroll compressor is provided that may include a casing; a drive motor provided at an inner space of the casing; a rotational shaft coupled to a rotor of the drive motor, and rotated together with the rotor; a frame provided below the drive motor; a fixed scroll provided below the frame, and having a fixed wrap; and an orbiting scroll provided between the frame and the fixed scroll, having an orbiting wrap se as to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, by being engaged with the fixed wrap, and having a rotational shaft coupling portion that couples the rotational shaft thereto in a penetrating manner. In a state in which a center of the fixed scroll and a center of the orbiting scroll are substantially the same, an interval between the fixed wrap and the orbiting wrap gradually increases towards the suction chamber from the discharge chamber.. ... Lg Electronics Inc

10/26/17 / #20170306952

Scroll compressor

There is disclosed a scroll compressor according to the present disclosure in which a discharge port is formed at a central portion thereof, and a pair of two compression chambers continuously moving toward the discharge port are formed, and a plurality of bypass portions are formed at each interval along a movement path of etch compression chamber in the both compression chambers, and compression gradients of the both compression chambers are formed to be different from each other, wherein when an interval between a bypass portion closest to the discharge port and another bypass portion adjacent to the bypass portion among the bypass portions of each compression chamber is defined as a first interval, respectively, a first interval of a second bypass portion belonging to a compression chamber having a relatively larger compression gradient is formed to be smaller than that of a first bypass portion belonging to the other compression chamber between the both compressor chambers.. . ... Lg Electronics Inc

10/26/17 / #20170305418

Driver assistance apparatus for vehicle

The present invention relates to a driver assistance apparatus for a vehicle, which includes a sensing unit for sensing an object located outside the vehicle, and a processor for changing a blind spot detection (bsd) zone on the basis of vehicle information and providing a signal corresponding to an alarm on the basis of the changed bsd zone, thereby varying the bsd zone for sensing other vehicles according to situation and outputting an alarm indicating a level of danger.. . ... Lg Electronics Inc

10/26/17 / #20170305330

Lighting apparatus for vehicle

A lighting apparatus for a vehicle includes a main lens; a light source device configured to emit light; and a first reflecting unit provided in a partial area of a front surface of the main lens. The lighting apparatus also includes a scanning module configured to reflect the light emitted from the light source device to the first reflecting unit in a predetermined scanning pattern. ... Lg Electronics Inc

10/12/17 / #20170295613

Heater assembly

A heater assembly having a lower tank that is provided with an inlet and an outlet and has a first space, a heater case that covers the first space, has at least one heat transfer pocket that is situated in the first space, and has a second space, at least one heating module that is inserted into the heat transfer pocket such that a terminal thereof is situated in the second space, a bus bar block which is accommodated in the second space and to which the terminal is connected, and a pcb module that controls the heating module is provided. The bus bar block includes a bus bar that contacts the terminal, and a first bus bar plate which has a terminal through-hole, through which the terminal passes, and in which the bus bar is arranged.. ... Lg Electronics Inc

10/12/17 / #20170295603

Method and device whereby device-to-device terminal transmits discovery signal in wireless communication system

One embodiment of the present invention relates to a method whereby a device-to-device (d2d) terminal transmits a discovery signal in a wireless communication system, the discovery signal transmission method comprising the steps of: determining the size of a subperiod in a discovery period on the basis of a buffer size; and repeatedly transmitting the discovery signal in the subperiod corresponding to the determined size by using a hopping pattern applicable to the discovery period.. . ... Lg Electronics Inc

10/12/17 / #20170295601

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

Disclosed are a method for device-to-device communication in a wireless communication system, and an apparatus therefor. Specifically, the present invention relates to a method for performing device-to-device (d2d) communication by a terminal in a wireless communication system, the method comprising the steps of: receiving, from a base station, physical sidelink control channel (pscch) resource pool setting information; receiving, from the base station, downlink control information (dci) including the pscch resource allocation information; and sending the pscch on the basis of the pscch resource allocation information, wherein a first pscch time-frequency resource and a second pscch time-frequency resource for sending the pscch are determined on the basis of a value indicated in the pscch resource allocation information within the pscch resource pool, and the pscch may be sent in the first pscch time-frequency resource and the second pscch time-frequency resource.. ... Lg Electronics Inc

10/12/17 / #20170295597

Method and apparatus for transceiving d2d signal of prach resource

Disclosed is a method for utilizing physical random access channel (prach) more efficiently. The method for transmitting a d2d signal according to one embodiment allows a corresponding terminal to transceive a d2d signal, for a prach transmission, by means of a non-configured wireless resource from among the prach resources.. ... Lg Electronics Inc

10/12/17 / #20170295593

Method and apparatus for transmitting and receiving mcs index for 256qam in wireless access system

A method is provided for transmitting downlink data in a wireless access system. An evolved node b (enb) transmits a higher layer signal including an indication that 256 quadrature amplitude modulation (256qam) is to be enabled. ... Lg Electronics Inc

10/12/17 / #20170295572

Method for controlling uplink transmission power and wireless device using same

A method for uplink transmission in a wireless communication system, the method includes determining, by a user equipment (ue), whether the first uplink signal to be transmitted toward a first cell belonging to a first timing advance group (tag) at an nth subframe overlaps the second uplink signal to be transmitted toward a second cell belonging to a second tag at an (n+1)st subframe; dropping, by the ue, the first uplink signal at the nth subframe, if a total transmission power including the first and second uplink signals exceeds a maximum transmit power, where n is an integer≧1; and transmitting the second uplink signal without the first uplink signal which is dropped.. . ... Lg Electronics Inc

10/12/17 / #20170295566

Method and apparatus for allocating wireless resources based on single resource unit in wlan

Disclosed are a method and an apparatus for allocating wireless resources based on a single resource unit in a wlan. The method for allocating the wireless resources based on a single resource unit in a wlan may comprise the steps of: an ap scheduling, on a bandwidth, a plurality of wireless resources for communication with a plurality of stas; and the ap transmitting a plurality of items of downlink data to each of the plurality of stas through each of the plurality of wireless resources, wherein when resource allocation based on a virtual allocation resource unit is not supported, each of the plurality of wireless resources can include at least one first resource unit only or at least one second resource unit only, wherein the size of the first resource unit can be larger than the size of the second resource unit.. ... Lg Electronics Inc

10/12/17 / #20170295562

Method for performing device-to-device (d2d) operation using exceptional resource by user equipment in wireless communication system, and user equipment using method

Provided are a method for performing a device-to-device (d2d) operation using an exceptional resource by a user equipment (ue) in a wireless communication system, and a ue using the method. The method comprises performing d2d communication in one cell of a first cell having a first frequency and a second cell having a second frequency, wherein the first cell is a serving cell of the ue, and whether the exceptional resource provided by the first cell can be used depends on in which cell of the first cell and the second cell the d2d communication is performed.. ... Lg Electronics Inc

10/12/17 / #20170295561

Method for transmitting data transmission resource allocation information in wireless lan system, and apparatus therefor

The present document relates to a method for allocating resources for multi-user or multi-station (sta) data transmission in a wireless lan system, and an apparatus therefor. To this end, an ap generates a frame including a signaling field and a data field, wherein the signaling field includes a first signaling field (sig a field) comprising common control information for a plurality of stas and a second signaling field (sig b field) comprising user specific control information for each of the plurality of stas, the second signaling field also comprising data transmission resource allocation information for each of the plurality of stas. ... Lg Electronics Inc

10/12/17 / #20170295560

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

According to an embodiment of the present invention, a method of managing a network allocation vector (nav) by a station (sta) in a wireless lan system supporting a high efficiency physical layer protocol data unit (he ppdu) includes: receiving a frame including duration information; selecting a predetermined nav from a plurality of navs of the sta; and managing the predetermined nav based on the duration information of the frame, wherein the predetermined nav is selected based on whether the frame has been received from a basic service set (bss) to which the sta belongs.. . ... Lg Electronics Inc

10/12/17 / #20170295554

Method for transmitting d2d signal and terminal therefor

Disclosed is a method for transmitting a d2d signal. The method for transmitting a d2d signal according to the present application comprises the step of transmitting a d2d signal in accordance with the d2d resource configuration, wherein a transmission of a different d2d signal may not occur in a subframe for transmitting a synchronization signal.. ... Lg Electronics Inc

10/12/17 / #20170295553

Method for transmitting d2d synchronization signal and terminal therefor

Disclosed is a method for transmitting a synchronization signal of device-to-device (d2d) communication. The method for transmitting a d2d synchronization signal of the present application may comprise a step for transmitting a d2d synchronization signal according to one of transmission modes predetermined on the basis of an instruction of a base station. ... Lg Electronics Inc

10/12/17 / #20170295541

Power reduction mode operation method in wireless lan system supporting channel for downlink, and apparatus therefor

The present document relates to a power reduction mode operation of a sta in a wireless communication system. To this end, during the sta's power saving mode operation, the tim (traffic indication map) reception, the ps poll signal transmission, and the data reception are performed through one of a downlink oriented channel and a general channel distinguished from the downlink oriented channel, and the sta may previously acquire information on whether the tim reception, the ps poll signal transmission, and the data reception are performed through one channel of the downlink oriented channel and the general channel.. ... Lg Electronics Inc

10/12/17 / #20170295536

Method and user equipment for blocking network access by acdc

A disclosure of the present specification provides a method for blocking network access. The method may comprise the steps of: receiving application specific congestion control for data communication (acdc) blocking information; driving a blocking timer when it is determined by an acdc blocking check that a network access attempt by a first application being executed is blocked; determining the category of a second application being executed according to a network access attempt by the second application; performing an acdc blocking check on the basis of the determined category of the second application and the received acdc blocking information when the determined category of the second application has a higher priority than the category of the first application; and stopping the blocking timer when the network access attempt by the second application should be permitted according to the acdc blocking check.. ... Lg Electronics Inc

10/12/17 / #20170295523

Handover method between heterogeneous wireless communication techniques and device for same

The present invention relates to a handover method between heterogeneous wireless communication techniques and a device for same. A wireless access device is capable of: transmitting to a terminal condition information related to conditions required for the terminal to carry out a predetermined reporting action; establishing wireless connection with the terminal, when a request from the terminal due to the reporting action has been received; providing to a network controller of a core network a message according to the reporting action; receiving from the network controller context information of the terminal for establishing security and data bearers; establishing a data bearer for each data flow to be handed over by using the context information, when a request for data transmission/reception according to the handover has been received from the terminal; and receiving data from the terminal.. ... Lg Electronics Inc

10/12/17 / #20170295509

Method and apparatus for determining measurement period in wireless communication system

A method and apparatus for determining a measurement period in a wireless communication system is provided. A user equipment (ue) sets start of the measurement period to one of beginning of a period of a broadcast/multicast control channel or beginning of a scheduling period for the broadcast/multicast channel, which is one of a multicast control channel (mcch) modification period, a mcch repetition period, a broadcast control channel (bcch) modification period, or a multicast channel (mch) scheduling period (msp). ... Lg Electronics Inc

10/12/17 / #20170295490

Method and apparatus for managing authentication in wireless communication system while subscriber identity module is not available

A method and apparatus for performing an authentication procedure in a wireless communication system is provided. A mobile equipment, which runs a plurality of applications, detects that a universal integrated circuit card (uicc) of the mobile equipment is in a first status, in which the uicc is able to answer a request, or a second status, in which the uicc is not able to answer a request. ... Lg Electronics Inc

10/12/17 / #20170295455

Method and apparatus for transmitting and receiving data in mesh network using bluetooth

Disclosed herein are a method for performing, by a first node, a relay function in a bluetooth mesh network and an apparatus performing the method. The method includes transmitting a first message for activating or deactivating the relay function of the first node to a plurality of neighboring nodes when a specific event is generated and activating or deactivating the relay function depending on whether a first indication message to request the activation of the relay function is received or not in a response to the first message within a first specific time from at least one of the plurality of neighboring nodes. ... Lg Electronics Inc

10/12/17 / #20170295406

Image information projection device and projection device control method

The present invention relates to a device for projecting image information and a control method for the device, the device comprising: a main body; a projection unit for projecting image information onto at least two screens having different separation distances from the main body; a detection unit for detecting separation distances between each of the at least two screens and the main body; and a control unit for controlling the projection unit such that different pieces of image information are projected onto the screens on the basis of the separation distances between the main body and the screens, wherein the control unit projects image information corresponding to content selected by a user onto a first screen among the screens and projects image information related to the content onto a second screen.. . ... Lg Electronics Inc

10/12/17 / #20170295284

Method and device for controlling further device in wireless communication system

There is provided a method for controlling a first device by a control device using ble (bluetooth low energy) technology in a wireless communication system, the method comprises establishing a ble connection with the first device; opening a control channel for controlling the first device; determining the first device and a specific control level to the first device, via the control channel, wherein the specific control level indicates a control authority to control the first device by the control device, wherein the specific control level is determined based on a required security level for the first device; and controlling a controllable operation for the first device based on the determined specific control level, wherein the controllable operation is defined based on the determined specific control level.. . ... Lg Electronics Inc

10/12/17 / #20170295271

Mobile terminal and incoming screen display method thereof

Disclosed are a mobile terminal, and an incoming screen display method thereof. The mobile terminal comprises: a communication unit configured to perform a communication with a transmitting terminal and/or a community server; and a controller configured to download a sender's content by requesting search for the sender's content from the community server when a call request is received from the transmitting terminal, and configured to display the downloaded content.. ... Lg Electronics Inc

10/12/17 / #20170295270

Mobile terminal and controlling method thereof

A mobile terminal and controlling method thereof are disclosed, by which image data of a counterpart having triggered an event can be displayed. The present invention may include a display unit configured to display information, a wireless communication unit configured to communicate with an external server that stores first image data and to communicate with a counterpart terminal, a memory to store a second image data, and a controller, in response to an event triggered by the counterpart terminal, to extract an image data related to a counterpart from one of the first image data and the second image data, and the controller to output the extracted image data on a portion of the display unit to notify an occurrence of the event.. ... Lg Electronics Inc

10/12/17 / #20170295054

Method and apparatus for transmitting report message in wireless communication system

A method and apparatus for transmitting a report message in a wireless communication system is provided. A user equipment (ue) receives a configuration of measurement, i.e. ... Lg Electronics Inc

10/12/17 / #20170295051

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

A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, wherein the signal frame includes service data corresponding to each of a plurality of physical paths, a time deinterleaver to time deinterleave service data in each physical path by a ti (time interleaving) block, wherein the time deinterleaver further performs inserting at least one virtual fec block into at least one ti block of the service data, wherein each ti block includes a variable number of fec blocks of the service data, wherein a number of the at least one virtual fec block is defined based on a maximum number of fec blocks of a ti block and a decoder to decode the time deinterleaved service data.. ... Lg Electronics Inc

10/12/17 / #20170295046

Method for controlling transmission power in unlicensed band and device using same

Provided are a method and a device for controlling transmission power in a wireless communication system. The device conducts an adjustment such that the transmission power of an ul (uplink) signal, with respect to a serving cell in an unlicensed band, does not exceed the maximum psd (power spectral density) of the unlicensed band.. ... Lg Electronics Inc

10/12/17 / #20170295006

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

The present invention relates to a wireless communication system. The present invention relates to a method for transmitting ack/nack in a wireless communication system in which carrier aggregation is set, and an apparatus therefor. ... Lg Electronics Inc

10/12/17 / #20170295003

Method for transmitting pilot for multiple carrier system

A method of transmitting pilot signals in a system which performs communication using two or more earners comprises transmitting first pilots and second pilots from at least one user equipment to a base station, the first and second pilots, which are transmitted from the at least one user equipment, being multiplexed by code division multiplexing, and the first and second pilots, which are transmitted from a specific user equipment, having different transmission powers, and transmitting data from the at least one user equipment to the base station depending on the first pilots and the second pilots. Since many ues can transmit cq pilots, exact channel estimation can he performed and thus communication efficiency can he improved.. ... Lg Electronics Inc

10/12/17 / #20170294997

Monitoring method by terminal in wireless communication system supporting carrier aggregation and device for same

The present invention relates to monitoring method and device by a terminal in a wireless communication system supporting carrier aggregation. Particularly, a monitoring method comprises the steps of: receiving indication of a first resource interval which is being cross-carrier scheduled by means of a first cell with respect to the first cell, comprising consecutive radio resources, and a second cell comprising non-consecutive radio resources; and, on the first resource interval, blind decoding control information, for a physical downlink shared channel (pdsch) of the second cell, in a physical downlink control channel (pdcch) of the first cell.. ... Lg Electronics Inc

10/12/17 / #20170294978

Method and apparatus for transmitting interference cancellation information for inter-cell interference cancellation

Provided is a method and apparatus for transmitting interference signal information for inter-cell interference cancellation in a wireless communication system. The method for transmitting interference signal information may comprise the steps of: calculating the intensity of a signal on the basis of antenna gain and transmission power for a generated signal; generating probability information on the probability that interference is cancelled when the signal acts as interference; determining interference signal information indicating a feature of the signal when the signal acts as interference, on the basis of the antenna gain, the intensity of the signal, and the probability information; and transmitting the interference signal information to an adjacent cell.. ... Lg Electronics Inc

10/12/17 / #20170294976

Method for adjusting inter-cell interference in wireless communication system and apparatus therefor

According to one embodiment of the present invention, a method by which a fixed base station adjusts inter-cell interference in a wireless communication system comprises the steps of: receiving channel state information-reference signal (csi-rs) configurations on an access link of each moving cell connected to the fixed base station; determining the csi-rs configuration on a backhaul link of a first moving cell among the moving cells on the basis of the csi-rs configurations on the access link; and providing, to the first moving cell, the csi-rs configuration on the determined backhaul link, wherein the csi-rs configuration on the determined backhaul link is for measuring, by the backhaul link of the first moving cell, the interference received from an access link of a second moving cell among the moving cells.. . ... Lg Electronics Inc

10/12/17 / #20170294958

Communication method and device in unlicensed band

A communication method and device in an unlicensed band are provided. The device transmits a reservation signal for reserving a resource reservation period (rrp) which is to occupy a wireless channel for data transmission in an idle channel. ... Lg Electronics Inc

10/12/17 / #20170294950

Method for feeding back partial csis from user equipment in wireless communication system and an apparatus for the same

A method for reporting channel state information (csi) from a user equipment to a base station in a wireless communication system is disclosed. The method comprises the steps of configuring a first feedback chain corresponding to a first channel state information-reference signal (csi-rs) and a second feedback chain corresponding to a second csi-rs through higher layer signaling; generating a first partial csi and a second partial csi corresponding to each of the feedback chains by using the first and second csi-rss received from the base station; periodically reporting the first partial csi to the base station in accordance with the first feedback chain; and aperiodically reporting the second partial csi to the base station in accordance with the second feedback chain.. ... Lg Electronics Inc

10/12/17 / #20170294932

Mobile terminal

A mobile terminal comprises: a metallic frame; a first cover and a second cover coupled to a front surface and a rear surface of the metallic frame, respectively; and a first waterproof layer and a second waterproof layer formed between the first cover and the metallic frame, and between the second cover and the metallic frame, respectively, wherein the metallic frame includes: a base portion configured to support a display unit formed on the front surface of the metallic frame; and an edge portion formed along an outer periphery of the base portion so as to radiate heat generated from the base portion, and exposed to outside of the mobile terminal between the first cover and the second cover.. . ... Lg Electronics Inc

10/12/17 / #20170294798

Wireless power transfer method and wireless power transmitter

The present relates to a wireless power transmitter performing communication with a wireless power receiver, and a wireless power transfer method thereof. The wireless power transmitter includes a power conversion unit configured to transmit a wireless power signal transferred in a form of an energy field, such as an electric field, a magnetic field or an electromagnetic field, and a power transmission control unit configured to transfer power to the wireless power receiver using the wireless power signal, wherein the power transmission control unit is configured to control the power conversion unit to transmit a near-field communication (nfc) detection signal, other than the wireless power signal, when a preset condition is satisfied, and wherein the power transmission control unit controls the wireless conversion unit in a different manner according to whether or not a response signal to the nfc detection signal is detected.. ... Lg Electronics Inc

10/12/17 / #20170293391

Mobile terminal and control method for displaying images from a camera on a touch screen of the moble terminal

A mobile terminal capable of sensing a touch input, and a control method thereof are provided. The mobile terminal includes: a camera unit configured to receive an image in a camera mode; a display unit configured to sense a touch input; a control unit configured to designate a region on the basis of a touch input sensed by the display unit, execute the camera mode when a region is designated, control the camera unit to capture the received image, and display the captured image in the designated region.. ... Lg Electronics Inc

10/12/17 / #20170293383

Portable device and method for controlling same

A method for controlling a portable device comprising a first body in the center thereof, a second body positioned on the left side of the first body and a third body positioned on the right side of the first body, according to one embodiment of the present specification, may comprise the steps of; detecting a first triggering signal if a first faulted state is converted to a second faulted state; displaying a menu interface in the converted second faulted state on the basis of the detected first triggering signal; detecting a first control input with respect to the displayed menu interface; and if the second faulted state is converted to a third faulted state, displaying a first application in the third faulted state on the basis of the first control input.. . ... Lg Electronics Inc

10/12/17 / #20170293199

Driver assistance apparatus and vehicle

A vehicle camera includes an image sensor and a variable lens. The variable lens includes a liquid crystal layer that includes liquid crystal molecules having an arrangement that depends on a voltage applied to the liquid crystal layer. ... Lg Electronics Inc

10/12/17 / #20170293198

Driver assistance apparatus and vehicle

A driver assistance apparatus includes a camera provided in a vehicle and configured to acquire an image; and a processor configured to process the image. The camera includes an image sensor; and a variable lens that includes a liquid crystal layer and configured to alter light that is introduced into the image sensor based on an arrangement of liquid crystal molecules included in the liquid crystal layer. ... Lg Electronics Inc

10/12/17 / #20170293052

Lighting device for vehicle

A lighting device for a vehicle may include a light source and a first reflecting unit configured to reflect a beam emitted from the light source. The lighting device may also include a lens in which the first reflecting unit is provided on a partial area of a surface of the lens. ... Lg Electronics Inc

10/12/17 / #20170292691

Display device

A display device is disclosed. The display device includes a display panel, a rear case positioned in a rear of the display panel, and of which a back surface is exposed to the outside, a backlight unit positioned between the display panel and the rear case and providing the display panel with light, a plurality of ribs extended from a front surface of the rear case and contacting at least a portion of the backlight unit, a boss forwardly extended from the front surface of the rear case, and a controller positioned between the backlight unit and the rear case and coupled with the boss.. ... Lg Electronics Inc

10/12/17 / #20170292517

Motor-operated compressor

A motor-operated compressor includes a casing having an inner space in which a driving motor, an orbiting scroll and a fixed scroll are accommodated, and a controller provided outside the casing. The casing includes an intake hole formed at a side adjacent to the controller and an exhaust hole formed at a side adjacent to the fixed scroll on the basis of the driving motor. ... Lg Electronics Inc

10/12/17 / #20170291807

Water dispenser

A water dispenser includes a filter unit filtering raw water supplied from a raw water supply unit to produce purified water, a cold water tank assembly cooling purified water to produce cold water, a refrigerating cycle device maintaining cooling water filled in a cooling water accommodation unit at a low temperature, a cooling water flow channel supplying water to the cooling water accommodation unit, a flow rate sensor measuring a flow rate of water supplied to the cooling water accommodation unit, a stirrer to stir the cooling water filled in the cooling water accommodation unit, and a controller determining whether cooling water has been filled up to a reference water level on the basis of a rotation speed of the stirrer per unit time.. . ... Lg Electronics Inc

10/12/17 / #20170291548

Interior camera apparatus, driver assistance apparatus having the same and vehicle having the same

An interior camera apparatus includes a frame body and a stereo camera provided in the frame body and including a first camera and a second camera. The interior camera apparatus also includes a light module provided in the frame body and configured to radiate infrared light; and a circuit board connected to the stereo camera and the light module. ... Lg Electronics Inc

10/12/17 / #20170291531

Lighting device for vehicle

A lighting device for a vehicle may include a light source; a lens; and a first reflecting unit provided on a partial area of a front surface of the lens. The lighting device may also include a light reducer configured to reduce a size of light emitted from the light source and to emit light having a reduced size toward the first reflecting unit on the lens. ... Lg Electronics Inc

10/12/17 / #20170291473

Safety device for vehicle

A safety device for a vehicle can include an impulse sensor configured to sense an impact to the vehicle and generate an impulse signal based on the impact, a compressor configured to compress refrigerant for a refrigeration cycle of the vehicle, and a safety valve connected to the compressor and configured to receive the impulse signal from the impulse sensor, and in response to the impulse signal exceeding a predetermined value, open the safety valve to place an inner space of the compressor in communication with an outside of the compressor for discharging the refrigerant outside the vehicle.. . ... Lg Electronics Inc

10/12/17 / #20170290530

Smart belt and method for controlling the same

A smart belt and a method for controlling the same are provided. The smart belt includes a body having a front surface and side surfaces and allowing a strap to be inserted through the side surfaces to be movable in a first direction, a gear unit provided in the body and configured to adjust an amount of tightening of the strap, and a cover configured to cover a rear surface of the body, wherein the gear unit includes a first shaft provided in a second direction intersecting with the first direction and having a first gear, and a second shaft intersecting with the first shaft and having a second gear engaged with the first gear, wherein the amount of tightening of the strap is adjusted as a rotation force of the second shaft is transferred to the first shaft through the first and second gears.. ... Lg Electronics Inc

10/05/17 / #20170290060

Method for transmitting frame in wireless local area network and wireless device using the same

According to an embodiment of the present specification, a method of transmitting a frame in a wireless local area network (wlan) includes: receiving, by a user station (sta), a multi user-request to send (mu-rts) frame from an access point (ap) to protect transmission for multi-users, wherein the mu-rts frame includes common information commonly allocated to the multi-users, user-specific information individually allocated to the multi-users, and a control indicator indicating a first operation mode using a first channel and a second channel contiguous to the first channel and a second operation mode using the first channel and a third channel non-contiguous to the first channel; and transmitting, by the user sta, a clear to send (cts) frame to the ap according to the control indicator in response to the mu-rts frame.. . ... Lg Electronics Inc

10/05/17 / #20170290053

Method for reporting channel status information on license assisted access based cell

Provided is a method for reporting channel status information (csi) on a license assisted access (laa) based cell, the method comprising: receiving a configuration of a csi report; considering that a periodic csi report is not configured for the laa based cell although the configuration of the csi report is received; and if the laa based cell is configured and if the number of csi measuring processes is equal to or greater than a predetermined number ny at a first subframe, not updating measurement for the csi report at the first subframe.. . ... Lg Electronics Inc

10/05/17 / #20170290050

Method and device for transmitting and receiving traffic stream in wireless lan system

Provided are a method and a device for transmitting and receiving a traffic stream in a wireless local area network (wlan) system. Specifically, the device broadcasts a beacon frame including allocation information on a contention-free period (cfp) and allocation information on a contention period (cp) to a station (sta) and transmits a downlink traffic stream to the sta or receives an uplink traffic stream from the sta, based on the allocation information on the cfp. ... Lg Electronics Inc

10/05/17 / #20170290031

Method of transmitting scheduling request signal in next generation wireless communication system and apparatus therefor

A method for a base station to transmit and receive a signal in a wireless communication system is disclosed in the present specification. Specifically, the method includes the steps of receiving at least one sr signal in an sr (scheduling request) transmission resource configured for a plurality of ues, selecting at least one ue for transmitting an uplink grant based on the at least one sr signal, and transmitting the uplink grant to the at least one ue.. ... Lg Electronics Inc

10/05/17 / #20170290029

Wireless resource scheduling method and device for nan

A wireless resource scheduling method and device for nan are disclosed. The wireless resource scheduling method for nan can comprise the steps of: determining switching from a wifi mode to a nan mode by a nan terminal of an ap function; when the nan terminal of the ap function determines the switching to the nan mode, transmitting a cts-to-self frame on the wifi mode by the nan terminal of the ap function; switching from the wifi mode to the nan mode by the nan terminal of the ap function; and transmitting, by the nan terminal of the ap function, a nan frame to a nan terminal on the nan mode, wherein the wifi mode supports communication on the basis of a bss and the nan mode can support communication on the basis of a nan cluster.. ... Lg Electronics Inc

10/05/17 / #20170290028

Method for prohibiting from triggering scheduling request in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for prohibiting from triggering scheduling request in a d2d communication system, the method comprising: configuring that the ue belongs to one or more prose groups; receiving, from a network, a scheduling request (sr) prohibit indication indicating at least one of the one or more prose groups; triggering a sidelink bsr for a first prose group of the one or more prose groups when a sidelink bsr trigger condition is met; and triggering a sr if the sr prohibit indication doesn't indicate the first prose group.. ... Lg Electronics Inc

10/05/17 / #20170290021

Method for multi-rat scheduling and apparatus therefor in system in which heterogeneous wireless communication technologies are utilized

The present invention relates to a method for multi-rat scheduling, and an apparatus therefor, in a heterogeneous wireless communication system. A cellular controller, which controls a terminal in a cellular network, receives a multi-rat buffer status report from a terminal, determines a ul resource for each corresponding heterogeneous wireless communication network, transmits a multi-rat bsr response message corresponding to the buffer status report to the terminal, and allocates the ul resource to the terminal by means of the heterogeneous wireless communication network.. ... Lg Electronics Inc

10/05/17 / #20170290016

Method and apparatus for using smaller bandwidth for low cost user equipment in wireless communication system

A method and apparatus for allocating resources to a low cost user equipment (ue) in a wireless communication system is provided. A base station (bs) allocates at least one sub-bandwidth among a system bandwidth to a low cost ue, and transmits information on the allocated at least one sub-bandwidth to the low cost ue. ... Lg Electronics Inc

10/05/17 / #20170289994

Method for transmitting uplink frame in wireless local area network and wireless device using the same

According to an embodiment of the present specification, a method for transmitting an uplink frame in a wireless local area network (wlan) system and performed by a user station (sta) includes: receiving from an access point (ap) a trigger frame comprising association identifier information for orthogonal frequency division multiple access (ofdma)-based random access and allocation information indicating a resource unit, wherein the association identifier information indicates any one of a first value irrelevant to whether being associated with the ap, a second value for a first sta group associated with the ap, and a third value for a second sta group un-associated with the ap; and performing a countdown operation according to the association identifier information based on a backoff value which is set in a backoff counter of the user sta in order to transmit the uplink frame.. . ... Lg Electronics Inc

10/05/17 / #20170289982

Method of mapping physical resource to logical resource in wireless communication system

A method of mapping a physical resource to a logical resource in a wireless communication system is described. The method includes dividing a physical frequency band into at least one frequency partition. ... Lg Electronics Inc

10/05/17 / #20170289974

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

A method for receiving a downlink control signal by a user equipment (ue) in a wireless communication system, the method includes monitoring the plurality of enhanced physical downlink control channel (epdcch) candidates in an epdcch set to decode an epdcch transmitted from a base station (bs) using the minimum aggregation level; decoding the epdcch transmitted from the bs; and receiving a physical downlink shared channel (pdsch) corresponding to the decoded epdcch, wherein a minimum aggregation level for a plurality of epdcch candidates is determined as 2 if both a downlink (dl) bandwidth includes at least 25 resource blocks (rbs) and a downlink control information (dci) format is one of dci formats 2, 2a, 2b, 2c and 2d.. . ... Lg Electronics Inc

10/05/17 / #20170289973

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

Provided are a user equipment configured to be operated within a particular predetermined band smaller than the entire system band and a base station supporting the user equipment. A reference signal and a downlink control channel on the basis of the reference signal are transmitted to the user equipment within the particular band in a subframe. ... Lg Electronics Inc

10/05/17 / #20170289965

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

Disclosed herein is a method and apparatus for transmitting/receiving a signal in a wireless communication system supporting nb-iot. An enb provides a user equipment (ue), for which nb-iot is not configured, with information about frequency bands (anchor rbs) possibly having a synchronization signal for nb-iot (hereinafter, an nb-iot ss). ... Lg Electronics Inc

10/05/17 / #20170289963

Method and device for allocating resource units in wireless lan

A method and a device for allocating resource units in a wireless lan are disclosed. The method for allocating resource units in a wireless lan can comprise the steps of: scheduling, by an ap, wireless resources for communicating with an sta on a bandwidth; and transmitting, by the ap, downlink data to the sta through the wireless resources, wherein the wireless resources are determined on the basis of a resource allocation combination according to the bandwidth size, and the resource allocation combination is a combination of at least one resource unit allocable on the whole available tone according to the bandwidth size, and the whole available tone can be a multiple of 242 tones according to the bandwidth size.. ... Lg Electronics Inc

10/05/17 / #20170289962

Method for supporting flexible resource allocation in wireless communication system and device therefor

The present document is for flexibly resource allocation in a wireless lan system. To this end, an sta prepares resource allocation information in which data is to be transmitted to a plurality of stas by using an orthogonal frequency divisional multiple access (ofdma) scheme or a multiple user mimo (mu-mimo) scheme, and transmits the data to the plurality of stas according to the resource allocation information. ... Lg Electronics Inc

10/05/17 / #20170289953

Method for performing otdoa-related operation in wireless communication system

One embodiment of the present invention relates to a method for performing, by a base station, observed time difference of arrival (otdoa)-related operations in a wireless communication system, the method comprising the steps of: transmitting a positioning reference signal (prs) to a terminal through a prs positioning occasion to which at least two precoding processes are applied; receiving, from the terminal, otdoa signal measurement information on the basis of the prs; and positioning the terminal on the basis of the otdoa signal measurement information.. . ... Lg Electronics Inc

10/05/17 / #20170289948

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

A method for receiving a reference signal for determining a position in a wireless communication system, according to one embodiment of the present invention, may comprise the steps of: receiving positioning reference signal (prs)-related configuration information transmitted from a plurality of antenna ports; and measuring the prs by using the prs-related configuration information, wherein the prs may be mapped by being multiplexed with resource elements (re) of each of the plurality of antenna ports.. . ... Lg Electronics Inc

10/05/17 / #20170289940

Method of transmitting slss by v2v terminal

The disclosure of the present invention proposes a method for transmitting a sidelink synchronization signal (slss). The method may be performed by a vehicle-to-vehicle (v2v) terminal and comprise: performing measurements during a predetermined evaluation time; determining whether values resulting from performing the measurements are below a threshold value; and if the values resulting from performing the measurements during the predetermined evaluation time are below the threshold value, transmitting the slss to a neighboring v2v terminal. ... Lg Electronics Inc

10/05/17 / #20170289936

Method and apparatus for signal transmission and reception on unlicensed band in wireless communication system

A method for signal transmission and reception on an unlicensed band by a terminal in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: receiving a reference signal that has been generated from a scrambling sequence having initial values that vary every 10 subframes; and receiving a downlink signal on the basis of the reference signal, wherein the seed value of the variation pattern of the initial values are determined on the basis of an operator of a base station that transmits the downlink signal on the unlicensed band.. . ... Lg Electronics Inc

10/05/17 / #20170289911

Method and device for receiving signals by station in wireless communication system

The present specification relates to a method for transmitting signals by a station (sta) which operates in a wireless lan system. Here, the method for transmitting signals by a station can comprise: a step of receiving a first frame for converting a power saving (ps) mode, from an access point (ap) station, to an awake mode; and a step of transmitting a second frame for informing the awake mode of the station in response to the first frame. ... Lg Electronics Inc

10/05/17 / #20170289908

Method for canceling scheduling requests triggered by a sidelink buffer status report in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for canceling a scheduling request triggered by a sidelink buffer status report in a d2d communication system, the method comprising: triggering one or more sidelink buffer status reports (bsrs) for sidelink data available for transmission; triggering one or more scheduling requests (srs); configuring one or more sidelink grants in one or more subframes within a certain period; checking, in a first subframe, whether remaining sidelink grants can accommodate all pending data available for transmission; and canceling the all of the one or more triggered srs if the all of the one or more triggered srs are triggered by the one or more sidelink bsrs and the remaining sidelink grants can accommodate all of the pending data available for transmission, wherein the remaining sidelink grants are sidelink grants configured in one or more subframes starting from the first subframe to end of the certain period.. ... Lg Electronics Inc

10/05/17 / #20170289899

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

Information indicating one of possible pdsch start subframes may be provided to the ue via the pdcch. The pdsch corresponding to the pdcch may be transmitted/received starting from the indicated subframe. ... Lg Electronics Inc

10/05/17 / #20170289898

Wireless power transmitter and receiver

An operation method of a network node for supporting network discovery and selection of a user equipment (ue) includes receiving a network discovery and selection (nds) rule request message requesting an nds rule from the ue, transmitting a policy request message requesting nds rule generation support information for generating the nds rule to at least another network node, receiving a policy response message including the nds rule generation support information from the at least another network node, generating an nds rule on the basis of the nds rule request message and the policy response message, and transmitting an nds rule response message including the generated nds rule to the ue.. . ... Lg Electronics Inc

10/05/17 / #20170289890

Method for performing interworking of terminal in wireless communications system, and terminal using same

Provided are a method for performing interworking of a terminal in a wireless communications system, and a terminal using said method. The method comprises the steps of: receiving a threshold value with respect to a single parameter in which a plurality of parameters for determining whether a traffic control is performed between a first network and a second network are combined; measuring the value of the single parameter with respect to the second network; and determining whether traffic control has been performed by comparing the result of the measurement of the single parameter to the threshold value.. ... Lg Electronics Inc

10/05/17 / #20170289873

Method and apparatus for performing, by terminal in wlan interworking operation, handover

Provides are a method for performing, by a terminal in a wlan interworking operation, handover in a wireless communication system and an apparatus supporting the same. The terminal may be instructed to perform handover from a source cell to a target cell, but may receive a handover command including a wlan interworking configuration indication to indicate that the terminal maintains or releases a wlan interworking configuration for a wlan being accessed by the terminal. ... Lg Electronics Inc

10/05/17 / #20170289855

Method and apparatus for enhancing mobility for 3gpp lte-wlan aggregation in wireless communication system

As one aspect of mobility enhancement of 3rd generation partnership project (3gpp) long-term evolution (lte)-wireless local area network (wlan) aggregation, inter-enodeb (enb) handover without wlan termination (wt) change is considered. A source enb transmits a handover request message including a wt identifier (id) and wt xwap id to a target enb. ... Lg Electronics Inc

10/05/17 / #20170289853

Communication method in unlicensed band and apparatus utilizing the method

Provided are a communication method and an apparatus utilizing the same in a wireless communication system. The apparatus configures a resource reservation period (rrp), the period during which channel access by the apparatus permitted in an unlicensed band is not permitted. ... Lg Electronics Inc

10/05/17 / #20170289839

Method for reporting buffer status of terminal and apparatus therefor in system in which heterogeneous wireless communication technologies are utilized

The present invention relates to a method for reporting a buffer status and an apparatus therefor in a heterogeneous wireless communication system. A terminal receives a configuration message for a multi-rat integration scheduling from a cellular controller, and, on the basis of the configuration message, can report the buffer status in a format comprising identification information for a logic channel and a multi-rat scheduling indication field.. ... Lg Electronics Inc

10/05/17 / #20170289832

Method for feeding back channel state information in wireless communication system and apparatus therefor

The present invention relates to a method for receiving a reference csi configuration information and a following csi configuration information which is configured to report a same ri (rank indicator) as the reference csi configuration information, receiving a first csi-rs (channel state information-resource signal) configuration information associated with the reference csi configuration and a second csi-rs configuration information associated with the following csi configuration, number of csi-rs antenna ports according to the second csi-rs configuration information is same as number of cst-rs antenna ports according to the first csi-rs configuration information; and transmitting csi determined based on at least one of the first csi-rs configuration information and the second csi-rs configuration information.. . ... Lg Electronics Inc

10/05/17 / #20170289831

Method for performing positioning in wireless communication system and device therefor

Disclosed is a method for performing positioning by a user equipment (ue) in a wireless communication system, including: receiving assistance data including reference cell information and neighbor cell information from a serving base station (bs), the reference cell information and the neighbor cell information including channel state information-reference signal (csi-rs) configuration information for measurement related to csi-rs-based positioning; receiving a csi-rs from each of a reference cell and at least one neighbor cell on the basis of the received assistance data; measuring a reference signal time difference (rstd) regarding the reference cell of the at least one neighbor cell using the received csi-rs; and reporting the measured rstd to the serving bs.. . ... Lg Electronics Inc

10/05/17 / #20170289819

Vht frame including spatial reuse parameter in he wlan

A method for a sta (station) to transmit a frame to another sta is disclosed. The method includes preparing a vht (very high throughput) frame including a first signaling field (vht sig a), a second signaling field (vht sig b) and a service field. ... Lg Electronics Inc

10/05/17 / #20170289776

Method for establishing mcptt group call in wireless communication system and device therefor

One embodiment of the present invention relates to a method by which a mission critical push to talk (mcptt) server establishes a group call in a wireless communication system, comprising the steps of: determining whether to add a user equipment (ue) to an ongoing group call; transmitting information relating to the ongoing group call to the ue if it is determined that the ue is added to the ongoing group call; and receiving an ok response for the ongoing group call from the ue.. . ... Lg Electronics Inc

10/05/17 / #20170289775

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

10/05/17 / #20170289645

Method of receiving a broadcasting signal and receiving system for receiving a broadcasting signal

A broadcast signal reception method and a reception system are provided. The reception system includes a first processor, a second processor, and a storage medium. ... Lg Electronics Inc

10/05/17 / #20170289640

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

10/05/17 / #20170289636

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

The present invention proposes a method of providing a broadcasting service. The method of providing the broadcasting service through a broadcasting receiver according to the present invention includes: a step of pairing a network interface unit and a companion device; and a step of receiving an electronic service guide (esg) through a reception unit, wherein the method of providing the broadcasting service may include esg data related to at least one broadcasting service.. ... Lg Electronics Inc

10/05/17 / #20170289631

Image providing device and method for operating same

The present invention relates to an image providing device and a method for operating the same. The image providing device according to an embodiment of the present invention comprises: a broadcasting receiver to receive broadcast signals; an interface unit to receive, from a server, broadcasting preview information comprising a thumbnail image; and a controller to provide a broadcast image on the basis of the received broadcast signals, to provide the thumbnail image associated with the received broadcasting preview information, to provide the broadcasting preview image corresponding to the thumbnail image in the event the thumbnail image is selected, and to play and provide the broadcasting preview image in the event that a play command regarding the broadcasting preview information is inputted. ... Lg Electronics Inc

10/05/17 / #20170289602

Digital device and control method therefor

A digital device and a control method therefor are disclosed, and provided are a digital device and a control method therefor, the digital device according to the present invention comprising: a communication module for transmitting remote control related information; a storage module for storing the remote control related information; and a controller for controlling an operation of the digital device, wherein the controller can transmit a wireless signal including the remote control related information, receive a remote control signal from an external device having received the wireless signal, and control an operation of the digital device according to the remote control signal if a key code included in the received remote control signal is a unique key code.. . ... Lg Electronics Inc

10/05/17 / #20170289573

Method and device for encoding/decoding 3d video

The present invention relates to a device and a method for coding a multi-view video, a residual prediction method, according to the present invention, comprising the steps of: deriving a disparity vector of a current block; performing residual prediction on the current block on the basis of the disparity vector; and generating a residual prediction sample, wherein the disparity vector is not derived on the basis of a neighboring block of the current block, but is derived from a preset default vector. According to the present invention, the effect of prediction may be increased by performing residual prediction on the current block according to a certain condition, not only when the disparity vector is induced but also when the disparity vector is not induced from the neighboring block of the current block.. ... Lg Electronics Inc

10/05/17 / #20170289569

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

10/05/17 / #20170289462

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication processor configured to provide wireless communication; a display; a first camera configured to capture a still image and a second camera configured to capture a video image at overlapping capturing times in a preset simultaneous shooting mode; and a controller configured to in response to a preset user input, generate a composite image including the still image captured by the first camera and the video image captured by the second camera, and display the composite image on the display.. . ... Lg Electronics Inc

10/05/17 / #20170289458

Mobile terminal and method for controlling the same

A mobile terminal and an operating method thereof are disclosed. The mobile terminal includes a terminal body, a memory; a display; a camera located at one side of the terminal body and having at least a first lens and a second lens; and a controller configured to activate both the first and second lenses to capture a subject via the first lens in a first capture direction and capture the subject via the second lens in a second capture direction concurrently in response to an input for operating the camera; cause the memory to store a first image captured in the first capture direction and a second image captured in the second capture direction; and cause the display to display at least one of the stored first or second image based on an actual capture direction corresponding to an orientation of the camera when the input is received.. ... Lg Electronics Inc

10/05/17 / #20170289427

Mobile terminal and method for controlling the same

A mobile terminal including a camera; a wireless communication processor configured to provide wireless communication; a display; and a controller configured to display a first preview image on the display corresponding to image data input through the camera, detect an external device located within a preset range of the mobile terminal via the wireless communication processor, display an icon on the display corresponding to the detected external device by overlapping the first preview image, execute a communication connection with the external device, in response to a touch input applied to the icon, while the communication with the detected external device is not connected, and release the communication connection with the external device, in response to the touch input applied to the icon, while the communication with the detected external device is connected.. . ... Lg Electronics Inc

10/05/17 / #20170289329

Mobile terminal and method for controlling same

The present invention relates to a mobile terminal which can detect the operation states of a plurality of other devices, and a method for controlling the mobile terminal. The mobile terminal comprises: a display unit; a transceiver for receiving information regarding the operation state of each of a plurality of devices and transmitting information regarding the current operation state to at least one of the plurality of devices; and a control unit for carrying out control related to an occurred event when an event occurs, wherein the control unit determines the availability state of the terminal, and transmits, using a wireless communication unit, information related to the event to another terminal in order to enable the information regarding the occurred event to be outputted by another terminal in accordance with the result of the determination, or outputs the information related to the event through an output unit.. ... Lg Electronics Inc

10/05/17 / #20170289277

Method and device for performing wireless docking service

Disclosed herein is a method for performing, by a wireless dockee center (wdc), a docking service in a docking system. The method includes performing a docking connection procedure with a wireless dockee (wd), establishing a wsb (wi-fi serial bus) connection with the wireless dockee, and communicating with a bluetooth host of the wireless dockee using a host controller interface (hci), wherein the bluetooth host of the wireless dockee is connected to a bluetooth controller of the wireless dockee center through the hci.. ... Lg Electronics Inc

10/05/17 / #20170289098

Method and network node for transmitting ip address information, and method and user equipment for receiving ip address information

Provided is a method for making it impossible to track a vehicle performing vehicle-to-everything (v2x) communication through a network. The network may allocate the same ip address to all ues performing v2x communication. ... Lg Electronics Inc

10/05/17 / #20170289085

Terminal and method for oeprating same

A terminal according to an embodiment of the present invention displays at least one message, and obtains, on the basis of at least one of the displayed at least one message and terminal information of the terminal, at least one of: previous dialog information regarding the contents of a previous dialog with another party that corresponds to at least one message; and recommendation information which is information related to the contents of at least one message. In addition, the terminal displays at least one of the obtained previous dialog information and the obtained recommendation information.. ... Lg Electronics Inc

10/05/17 / #20170288995

Method of measuring interference

A method of measuring interference to perform efficient data communication is disclosed. A method of measuring interference of neighboring cells comprises allocating one or more first resource elements, to which pilot signals are allocated, to predetermined symbol regions included in a first resource block; allocating one or more second resource elements for measuring interference of the neighboring cells to a first symbol region of the predetermined symbol regions; and measuring interference of the neighboring cells using the one or more second resource elements.. ... Lg Electronics Inc

10/05/17 / #20170288962

Method and apparatus for configuring different thresholds for different signals in wireless communication system

A method and apparatus for transmitting signals in a wireless communication system is provided. A base station (bs) operated in unlicensed band configures different thresholds for energy detection or carrier sensing for different signals, and transmits signals based on the configured thresholds.. ... Lg Electronics Inc

10/05/17 / #20170288925

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

10/05/17 / #20170288897

Method and user equipment for performing measurement to support positioning, method and positioning server for supporting positioning, and base station for supporting positioning

The present invention provides a ue for performing measurement for positioning, a ue for transmitting a signal for positioning, and a positioning server and a base station for supporting positioning. The measuring ue receives configuration information relating to an uplink reference signal for positioning, receives the uplink reference signal on the basis of the configuration information and transmits information relating to a metric value measured on the basis of the uplink reference signal and information relating to a reception-transmission time difference of the measurement ue.. ... Lg Electronics Inc

10/05/17 / #20170288846

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

Disclosed are a method and apparatus for generating a short training field (stf) sequence that can be used in a wireless lan system. The stf signal is included in a field used to improve agc estimation of mimo transmission. ... Lg Electronics Inc

10/05/17 / #20170288842

Terminal capable of simultaneously performing cellular communication and d2d communication

One disclosure of the present specification provides a terminal capable of simultaneously performing a cellular communication and a d2d communication. The terminal comprises: a first duplexer for separating a transmission signal and a reception signal in a first band for lte/lte-advanced based cellular communication; a second duplexer for separating a transmission signal and a reception signal in a second band; a third duplexer for separating a transmission signal and a reception signal in a third band; and a first band switch for selecting one of the first duplex, the second duplex and the third duplex, wherein when the first band is only used for the cellular communication and the second band is disabled, the second duplex uses the second band for device to device (d2d) communication, and the first band and the second band may correspond to a different inter-band to each other.. ... Lg Electronics Inc

10/05/17 / #20170288836

Method and apparatus of transmitting training signal in wireless local area network system

A method of transmitting a training signal in a wireless local area network (wlan) system includes generating one or more first training signals for a first destination station and one or more second training signals for a second destination station by applying a mapping matrix p to a training signal generation sequence, mapping the first training signals and the second training signals to a plurality of antennas according to an antenna mapping matrix, and performing inverse fast fourier transform (ifft) on each of the first training signals and the second training signals mapped to the plurality of antennas and transmitting the training signals through the plurality of antennas.. . ... Lg Electronics Inc

10/05/17 / #20170288835

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

A method for transmitting, by a base station, a demodulation reference signal (dmrs) in a wireless communication system according to one embodiment of the present invention comprises the steps of generating a dmrs sequence; mapping the dmrs sequence to resource elements of respective layers; and transmitting, through respective antenna ports corresponding to the respective layers, the dmrs sequence mapped to the resource elements, wherein if the number of layers exceeds a predetermined number, the dmrs sequence is mapped to the resource elements according to a pattern on at least two bundled consecutive resource blocks.. . ... Lg Electronics Inc

10/05/17 / #20170288824

Method and apparatus for receiving a downlink signal in a wireless communication system supporting carrier aggregation

The present invention relates to a method for receiving a downlink signal at a terminal in a wireless communication system. In particular, the method comprises: receiving a control channel to be transmitted to a specific subframe via a first carrier; and decoding a data channel corresponding to the control channel to be transmitted to the specific subframe via a second carrier, using at least one parameter included in the control channel, wherein information on the orthogonal frequency division multiplexing (ofdm) start symbol of data channels that are transmitted via each of at least one carrier allocated to the terminal is signaled through an upper layer.. ... Lg Electronics Inc

10/05/17 / #20170288757

Method of reporting channel state and apapratus therefor

A method of reporting a channel state, which is reported by a terminal configured to transmit and receive data while hopping in a unit of the specific number of resource blocks (rbs) in a wireless communication system, includes receiving a random access response including an aperiodic channel state report request in response to a transmitted random access preamble, calculating channel state information according to the aperiodic channel state report request in consideration of the number of repetitive transmissions for the terminal, and reporting the calculated channel state information to a base station. In this case, the number of repetitive transmissions for the terminal may be determined by a predetermined or signaled value.. ... Lg Electronics Inc

10/05/17 / #20170288755

Method and device for transmitting signal

A method for transmitting a signal, according to the present invention, comprises the steps of: determining the beam width of a beam to be transmitted; determining, on the basis of the beam width, relative narrowband transmit power (rntp) information indicating whether a transmission power of at least a predetermined critical value is transmitted to a predetermined resource block; transmitting the rntp information to an adjacent cell; and transmitting the generated beam to the resource block according to the rntp information. Provided through the invention is a method for configuring an rntp value for controlling inter-cell interference in a communication system.. ... Lg Electronics Inc

10/05/17 / #20170288752

Method and apparatus for selecting antenna for dual connectivity in wireless communication system

A method and apparatus for configuring ue transmit antenna selection in a wireless communication system is provided. A user equipment (ue) receiving a configuration of ue transmit antenna selection from a network, and determines whether to apply the configuration of ue transmit antenna selection according to a configuration of dual connectivity. ... Lg Electronics Inc

10/05/17 / #20170287168

Around view provision apparatus and vehicle including the same

Disclosed herein are an around view provision apparatus and a vehicle including the same. The around view provision apparatus includes a plurality of cameras mounted on a vehicle, a display, and a processor configured to receive a plurality of images from the plurality of cameras, to check locations of the images using first area patterns in the plurality of images, to compensate a parameter in an image using second area patterns located in overlapping areas between the plurality of images, and to generate an around view image based on the compensated parameter. ... Lg Electronics Inc

10/05/17 / #20170286783

Mobile terminal and control method therefor

The present invention relates to a mobile terminal for detecting an obstacle in the front, comprising: a display unit; a laser sensor for detecting an obstacle located on a moving route by irradiating a laser beam; and a control unit for controlling so as to activate the laser sensor when a predetermined event is detected, measure the distance to an obstacle detected through the activated laser sensor, and display obstacle notification information on the display unit when the measured distance is within a threshold distance.. . ... Lg Electronics Inc

10/05/17 / #20170286047

Image display apparatus

An image display apparatus including a display; a first interface configured to exchange data with at least first and second external devices; and a controller configured to when a first mirroring image is received from the first external device, display the first mirroring image on the display, and when a second mirroring image is received from the second external device, display the second mirroring image on the display.. . ... Lg Electronics Inc

10/05/17 / #20170286042

Display apparatus and method for controlling same

Disclosed are a display apparatus and a method for controlling same. The display apparatus comprises: a main display unit for displaying a first application group; a sub display unit stored in the display apparatus or exposed therefrom; a sensor unit for sensing whether the display apparatus is rotated; and a control unit, wherein the sub display unit is exposed from the display apparatus to display a second application group, and the control unit controls the main display unit to display a previously configured screen when the sub display is stored, and when the display apparatus is sensed by the sensor unit to have been rotated in the lateral direction within a previously set time by an angle equal to or greater than a previously set angular value, then the control unit can control the main display unit so that the second application group is displayed thereon on a full screen.. ... Lg Electronics Inc

10/05/17 / #20170285933

Mobile terminal and method for controlling the same

A mobile terminal including a wireless communication processor configured to provide wireless communication; a touch screen; and a controller configured to display a first content containing an input field region on the touch screen, display a virtual keypad on the first content for inputting information into the input field, in response to a first touch input applied to the virtual keypad exceeding a reference pressure, increase a transparency of the displayed virtual keypad so as to display a screen layered below the virtual keypad, and in response to a second touch input applied to the screen, limit an input of a control command to a key of the virtual keypad and control the displayed screen based on the second touch input.. . ... Lg Electronics Inc

10/05/17 / #20170285851

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

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

10/05/17 / #20170285792

Touch sensing apparatus based on ultrasonic waves, cooking apparatus and home appliance including the same

A touch sensing apparatus includes a first plate configured to receive a touch input, a second plate spaced apart from the first plate, a piezoelectric element disposed between the first and second plates, the piezoelectric element being configured to generate electrical signals corresponding to the touch input received on the first plate, an ultrasonic output unit configured to output ultrasonic signals based on the electrical signals generated from the piezoelectric element, a plurality of microphones configured to receive the ultrasonic signals, and a processor configured to determine a position of the touch input on the first plate based on the ultrasonic signals received by the plurality of microphones.. . ... Lg Electronics Inc

10/05/17 / #20170285785

Electronic device and manufacturing method therefor

The present invention relates to a watch-type electronic device and a manufacturing method therefor, the electronic device comprising: a main body including a display unit; a frame provided to the main body and having an upper surface, a lower surface formed to face the upper surface, and side surfaces formed so as to cover the upper surface and the lower surface; and a touch sensor formed on the frame, wherein the upper surface comprises: a planar part formed to be parallel to the lower surface; and a curved part formed so as to be inclined toward the end of the lower surface from an end portion of the planar part, the touch sensor is formed on the curved part so as to be spaced apart from the display unit, the display unit is placed on the planar part, the frame includes a laser direct structuring (lds) material, and the touch sensor is formed of a metal thin film.. . ... Lg Electronics Inc

10/05/17 / #20170285764

Mobile terminal and method for controlling the same

A mobile terminal including a first body unit having a display on a front surface, and having an opened end portion; a second body unit coupled to the opened end portion of the first body unit, and having a plurality of keys including a capture mode switching key for switching between a camera capture mode and a general mode of the mobile terminal; and a controller configured to perform a first function in response to a manipulation of a first key among the plurality of keys when a current operation mode of the mobile terminal is the camera capture mode, and perform a second function in response to the manipulation of the first key when the current operation mode of the mobile terminal is the general mode.. . ... Lg Electronics Inc

10/05/17 / #20170285760

Apparatus for projecting image and method for operating same

An apparatus for projecting an image, according to one embodiment of the present invention, projects an image, detects a user gesture operation in an area between an image screen area, where an image screen corresponding to the projected image is displayed, and the apparatus for projecting an image, and carries out a control operation corresponding to the detected gesture operation. The operation of detecting the user gesture operation includes distinguishing, into a plurality of areas, the area between the image screen area and the apparatus for projecting an image, and detecting the user gesture operation with respect to the plurality of distinguished plurality of areas.. ... Lg Electronics Inc

10/05/17 / #20170285741

Vehicle control apparatus and method thereof

A vehicle control apparatus for a vehicle, and including a display configured to display image information associated with the vehicle; at least one light source configured to emit light so as to form at least one reflected light in one region of a pupil and eyeball of a user gazing at one region on the display; a memory configured to store coordinate information on each region within the vehicle and the at least one light source; at least one camera configured to obtain an image including the one region of the pupil and eyeball of the user; and a controller configured to calculate a first coordinate from a center of the pupil and calculate a second coordinate from the at least one reflected light included in the obtained image, calculate a coordinate of one point within the vehicle as a reference coordinate from prestored coordinate information of the at least one light source when a distance between the first coordinate and the second coordinate is less than a preset distance, and perform calibration on the reference coordinate for a coordinate corresponding to a direction in which the user gazes.. . ... Lg Electronics Inc

10/05/17 / #20170284729

Refrigerator

A refrigerator that includes: a cabinet; a first door; a second door; a moving basket that includes: a basket, a moving frame that is arranged to have a first distance between the moving frame and the basket, and a bridge that couples the basket to the moving frame; a rail that is coupled to the first door and that is configured to guide the moving basket; a supporting unit that is projected from the bridge toward the rail and that supports the moving basket; a lever that, based on user manipulation, to moves between a first position and a second position, wherein the moving frame is configured to accommodate at least a portion of the lever; and a stopper that is coupled to the rail based on a position of the lever and that is configured to stop the moving basket is disclosed.. . ... Lg Electronics Inc

10/05/17 / #20170284694

Air conditioner and control method therefor

The present invention comprises: a first filter, and a second filter positioned in the slipstream of the first filter in the airflow direction; a dust amount sensor positioned before the first filter in the airflow direction, having a hole part through which dust passes, and transmitting, per unit of time, each of a first total, which is the amount of dust in a first size range, and a second total, which is the amount of dust in a second size range smaller than the first size range, of the dust passing through the hole part; and a control unit for outputting the service signal of the first filter if the accumulated value of the first total transmitted from the dust amount sensor exceeds a first set value, and outputting the service signal of the second filter if the accumulated value of the second total transmitted from the dust amount sensor exceeds a second set value, wherein the optimum service time of each of the first filter and the second filter, which are capable of filtering dust of different sizes, can be independently calculated such that the unnecessary service of one of the first filter and the second filter can be blocked, and the optimum service time according to the indoor quality can be indicated.. . ... Lg Electronics Inc

10/05/17 / #20170284008

Drive unit of a laundry machine and laundry machine having the same, and a controlling method of the laundry machine

The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.. ... Lg Electronics Inc

10/05/17 / #20170282717

User interface apparatus for vehicle, and vehicle

A user interface apparatus for a vehicle including a touch screen; a gesture input unit configured to detect a gesture of a user; and a processor configured to in response to the gesture detected by the gesture input unit being applied from a driver seat of the vehicle, display a preset first screen on the touch screen corresponding to driver operations of the vehicle, and in response to the gesture detected by the gesture input unit being applied from a front passenger seat of the vehicle, display a preset third screen on the touch screen corresponding to passenger operations of the vehicle excluding vehicle driving operations.. . ... Lg Electronics Inc

10/05/17 / #20170282105

Water purifying apparatus and refrigerator

A water purifying apparatus includes: a plurality of filters purifying and discharging introduced water along flow paths formed therein; a plurality of heads to which the plurality of filters are individually mounted to be detachable, the plurality of heads each having an inlet part and an outlet part, through which water is introduced and discharged; a mounting member to which the plurality of heads are mounted in parallel, the mounting member having a rotation supporting part that rotatably supports the head, and the rotation supporting part being formed recessed such that the inlet part and the outlet part are accommodated therein; and a connecting cap mounted on the rotation supporting part to connect the inlet part and the outlet part to communicate with each other.. . ... Lg Electronics Inc

10/05/17 / #20170281044

Mobile terminal

A mobile terminal including a terminal body having a metal case and defining an appearance of the mobile terminal; a display disposed on one surface of the terminal body; an antenna having a radiator provided on a functional area of the metal case, the antenna unit configured to execute wireless communication; a plurality of electrodes provided on one portion of the functional area and configured to generate current; and a controller configured to in response to a user grasping the mobile terminal such that the electrodes are in contact with the user, measure a body fat of the user based on voltages sensed by the electrodes, and display screen information on the display related to the determined body fat measurement.. . ... Lg Electronics Inc

10/05/17 / #20170280959

Cleaner

A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.. . ... Lg Electronics Inc

10/05/17 / #20170280952

Cleaner

A cleaner includes: a suction motor that generates suction force; a dust separation unit that is disposed behind the suction motor and separates dust from air sucked by the suction force of the suction motor; a dust container that stores dust separated by the dust separation unit; a handle disposed behind the dust separation unit; a battery housing disposed under the handle; and a battery that is detachably coupled to the battery housing and is separable downward from the battery housing.. . ... Lg Electronics Inc

10/05/17 / #20170280951

Cleaner

A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.. . ... Lg Electronics Inc

10/05/17 / #20170280950

Cleaner

A cleaner includes: a suction motor that generates suction force; a dust separation unit disposed under the suction motor and separates dust from air; a handle disposed behind the suction motor; and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.. . ... Lg Electronics Inc

09/28/17 / #20170280514

Induction heating device and method of controlling the same

An induction heating device and a method of controlling the induction heating device are provided. The induction heating device may include a working coil, a power supply to provide an induction voltage to operate the working coil, a temperature sensor to sense a temperature of a cooking utensil, a first lighting unit to emit visually perceivable light, a second lighting unit to emit visually perceivable light, and a controller for controlling the first lighting unit based on the sensed temperature of the cooking utensil transmitted from the temperature sensor.. ... Lg Electronics Inc

09/28/17 / #20170280513

Table top

Provided is a table top including: an upper plate, which is constituted by a plate-shaped non-magnetic member so as to support an electronic or cooking device placed thereon; an energy supply module, which is disposed under the upper plate so as to supply energy to the electronic or cooking device; at least one light source configured to generate light; and at least one light-transmissive portion, which is provided in the upper plate and through which the light generated by the light source is transmitted; and at least one light guide configured to guide the light, generated by the light source, to the light-transmissive portion, wherein the at least one light guide allows at least a portion of the light, generated by the light source, to be emitted upward from the upper plate through the light-transmissive portion.. . ... Lg Electronics Inc

09/28/17 / #20170280512

Induction heating device

An induction heating device is disclosed. The induction heating device includes a working coil for creating a magnetic field for induction of eddy currents in cooking equipment so as to heat the cooking equipment, a power supply unit for providing induction voltage to operate the working coil, and a case for accommodating the power supply unit and the working coil. ... Lg Electronics Inc

09/28/17 / #20170280510

Hanger-type cooking information providing device

A hanger-type cooking information providing device is disclosed. The hanger-type cooking information providing device includes a clip portion including a water level sensor and configured to be hung on a cooking container, a contact portion including a temperature sensor configured to contact one lateral surface of the cooking container and to measure temperature, and a main body portion including a wireless communication module configured to wirelessly transmit, to an external device, at least one of water level information sensed by the water level sensor, temperature information sensed by the temperature sensor, water boiling notification information, information on elapsed cooking time, and information on remaining cooking time.. ... Lg Electronics Inc

09/28/17 / #20170280501

Method and apparatus for handling e-rab switch problem for dual connectivity in wireless communication system

A method and apparatus for handling evolved universal terrestrial radio access network (e-utran) radio access bearer (e-rab) switch failure for dual connectivity in a wireless communication system is provided. A master evolved nodeb (menb) in dual connectivity receives an e-rab modification confirm message including a list of e-rabs failed to be modified from a mobility management entity (mme). ... Lg Electronics Inc

09/28/17 / #20170280486

Method and apparatus for canceling triggered prose bsr in wireless communication system

A method and apparatus for canceling a proximity-based services (prose) buffer status report (bsr) in a wireless communication system is provided. A user equipment (ue) triggers at least one prose bsr, and cancels all triggered prose bsrs when one of events occur. ... Lg Electronics Inc

09/28/17 / #20170280471

Method for transmitting control information for d2d communication in wireless communication system and device therefor

The present invention relates to a method for transmitting control information for device-to-device (d2d) communication of a d2d transmission terminal in a wireless communication system, comprising the steps of: receiving a resource pool configuration for d2d communication; and mapping control information for a d2d reception terminal onto a resource pool related to a scheduling assignment, wherein the control information includes information for a d2d signal transmission of the d2d reception terminal to the d2d transmission terminal, and is unicast to the d2d reception terminal.. . ... Lg Electronics Inc

09/28/17 / #20170280469

Method for assisting device-to-device communication in wireless communication system supporting device-to-device communication and device therefor

Disclosed are a method for assisting device-to-device (d2d) communication in a wireless communication system supporting d2d communication and a device therefor. Specifically, the method for a d2d assisting device to assist d2d communication in a wireless communication system supporting d2d communication may comprise the steps of: receiving resource pool information for d2d communication from a base station; performing d2d activity monitoring on a d2d user equipment by listening to one or more d2d communication links in the resource pool; and reporting the results of the d2d activity monitoring to the base station, or allocating a resource to the d2d user equipment on the basis of the results of the d2d activity monitoring.. ... Lg Electronics Inc

09/28/17 / #20170280462

Data transmission method in wireless communication system, and apparatus therefor

According to an aspect of the present invention, a method for transmitting data performed by a station (sta) device in a wireless lan (wlan) system may include generating a physical protocol data unit (ppdu) including a physical preamble and a data field; and transmitting the ppdu, where the physical preamble may include a high efficiency (he)-signal (sig) a field including common control information and an he-sig b field including user-specific information, and where the common control information of the he-sig a field may include mcs information of a modulation and coding scheme level applied to the he-sig b field.. . ... Lg Electronics Inc

09/28/17 / #20170280453

Method and apparatus for allocating wireless resource in order to prevent interference in wireless lan

Disclosed is a method and apparatus for allocating a wireless resource in order to prevent interference in a wireless lan. A method for allocating a wireless resource in a wireless lan may comprise the steps of: allocating, by an ap, a plurality of wireless resources for a plurality of stas included in a bss, in the entire bandwidth, respectively; and transmitting, by the ap, a ppdu to the plurality of stas through the plurality of wireless resources, respectively, wherein each of the plurality of wireless resources is a combination of a plurality of wireless units defined in different sizes on a frequency axis, and each of the plurality of wireless resources can be determined in consideration of the size of the bandwidth of at least one sta supporting a bandwidth smaller than the size of the entire bandwidth from among the plurality of stas.. ... Lg Electronics Inc

09/28/17 / #20170280452

Method for configuring frame including signal field including control information for data field in wireless local area network system and apparatus therefor

It is proposed an example for mapping between a signal field and a data field used in a wireless local area network (lan) system supporting a plurality of resource units (rus). If a second channel (e.g., a 20 mhz band) is nullified and thus a physical layer protocol data unit (ppdu) is not transmitted, a signal field transmitted through a first channel may include allocation information regarding all data channels, and a signal field transmitted through the first channel is preferably duplicated on a third channel. ... Lg Electronics Inc

09/28/17 / #20170280428

Method for transmitting signal using plurality of antenna ports and transmission end apparatus for same

The present invention relates to wireless communication, and more particularly, to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-output (mimo) wireless communication system of the present invention, a step of transmitting instruction information on a first channel transmission method to a reception end, and a step of transmitting the first channel to the reception end using a resource region are comprised, wherein the first channel is either an advanced-physical downlink control channel (a-pdcch) or a relay-physical downlink control channel (r-pdcch), the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel, and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.. ... Lg Electronics Inc

09/28/17 / #20170280425

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

The resent invention relates to a wireless communication system, and particularly to a method and device for same, the method including the steps of: receiving, from a base station, l1 information about m number of ucells (m≦n) on which downlink resources are temporarily configured, wherein m number of ucells (m≦n) are a subset of n number of ucells; selectively aggregating k number of ucells (k<m) from among n number of ucells depending on a terminal's cell aggregation capability; and communicating with the base station by using the aggregated k number of ucells.. . ... Lg Electronics Inc

09/28/17 / #20170280415

Method and device for measuring position using heterogeneous network signal in wireless access system

The present invention relates to a method of measuring the position of a terminal by using a heterogeneous network signal. The method comprises receiving transmission time information that represents a time at which a signal for measuring the position of a terminal is transmitted; receiving a first signal from a reference cell at a time represented by the transmission time information; receiving a second signal from a measurement cell at a time represented by the transmission time information; calculating the difference between the time at which the first signal is received and the time at which the second signal is received to generate measurement information; and reporting the measurement information.. ... Lg Electronics Inc

09/28/17 / #20170280404

Method for obtaining downlink synchronization, and mtc apparatus

The present specification provides a method for obtaining downlink synchronization in a machine type communication (mtc) apparatus. The mtc apparatus may comprise the steps of: receiving an mtc-dedicated synchronization signal from a base station on the subframe before a subframe which attempts to receive a paging message; obtaining a downlink synchronization of the base station through the synchronization signal; and after obtaining the downlink synchronization, attempting to receive the paging message. ... Lg Electronics Inc

09/28/17 / #20170280403

Method for transmitting d2d synchronization signal and terminal therefor

Disclosed is a method for transmitting a synchronization signal of device-to-device (d2d) communication. The method for transmitting a d2d synchronization signal of the present application may indicate the state of a terminal, the purpose of transmission of a primary d2d synchronization signal (pd2dss), or whether to transmit a physical d2d shared channel (pd2dsch), on the basis of an order in which root indexes of pd2dsss are transmitted or the value of a root index used by a pd2dss.. ... Lg Electronics Inc

09/28/17 / #20170280394

Mobile terminal and motion-based low power implementing method thereof

Disclosed are a mobile terminal capable of implementing an always-on function with a lower power, based on a motion, and a motion-based low power implementing method thereof. The method includes sensing a motion of a user by using an acceleration sensor in a low-power always-on that only the acceleration sensor is activated; a selectively activating an always-on function according to the sensed motion and deactivating the always-on function when no motion is sensed in an always-on state and automatically entering to the low-power always-on function.. ... Lg Electronics Inc

09/28/17 / #20170280383

Method and device for triggering plurality of ps-poll frames in wireless lan

Disclosed are a method and a device for triggering a plurality of ps-poll frames in a wireless lan. The method for triggering a plurality of ps-poll frames in a wireless lan can comprise the steps of: transmitting, by an ap, a beacon frame; transmitting, by the ap, a first ps-poll trigger frame within a beacon interval; receiving, by the ap, a plurality of first ps-poll frames transmitted on the basis of a ul mu transmission by a first sta group as a response to the first ps-poll trigger frame; transmitting, by the ap, a plurality of first downlink data frames to a plurality of stas on the basis of a dl mu transmission as a response to the plurality of first ps-poll frames; transmitting, by the ap, a second ps-poll trigger frame within a beacon interval; receiving, by the ap, a plurality of second ps-poll frames transmitted on the basis of the ul mu transmission by a second sta group as a response to the second ps-poll trigger frame; and transmitting, by the ap, a plurality of second downlink data frames to the plurality of stas on the basis of the dl mu transmission as a response to the plurality of second ps-poll frames.. ... Lg Electronics Inc

09/28/17 / #20170280348

Method and apparatus for optimizing ue-ambr for dual connectivity in wireless communication system

A method and apparatus for deciding a secondary enb (senb) user equipment aggregate maximum bit rate (ue-ambr) in a wireless communication system is provided. In one embodiment, a master evolved nodeb (menb) in dual connectivity receives assistant information, which includes at least one of a buffer size or load information of a senb, from the senb, and decides whether to change a senb ue-ambr based on the assistant information. ... Lg Electronics Inc

09/28/17 / #20170280325

Method and apparatus for authorizing pedestrian user equipment in wireless communication system

For vehicle-to-everything (v2x) communication, an enodeb (enb) receives authorization information for a pedestrian ue which indicates whether a user equipment (ue) is authorized as the pedestrian ue. Upon receiving the authorization information for the pedestrian ue, the enb may authorize the ue as the pedestrian ue or not according to the received authorization information, and decide a resource allocation mode for the authorized pedestrian ue.. ... Lg Electronics Inc

09/28/17 / #20170280270

Method for controlling application related to third party server in wireless communication system and device for same

An embodiment of the present invention relates to a method for controlling an application related to a third party server by a network node in a wireless communication system. The application control method comprises the steps of: receiving a control of applications when third party servers encounter difficulties (cats)-related policy from a gateway; and transmitting the cats-related policy to a terminal, wherein the network node stores the cats-related policy when the terminal is in an idle mode.. ... Lg Electronics Inc

09/28/17 / #20170280172

Apparatus for transmitting broadcasting signal, apparatus for receiving broadcasting signal, and method for transmitting/receiving broadcasting signal through apparatus for transmitting/receiving broadcasting signal

A transmitter and method of processing broadcast data are discussed. In one embodiment, the method includes forward error correction (fec) encoding physical layer pipe (plp) data at a first code rate; fec encoding first signaling data at a second code rate; fec encoding second signaling data at a third code rate; time interleaving the fec-encoded plp data; frequency interleaving the time-interleaved plp data by a pair of consecutive cells; and modulating the frequency-interleaved plp data, the fec-encoded first signaling data, and the fec-encoded second signaling data by an orthogonal frequency division multiplexing (ofdm) method, wherein the first signaling data include fec type information of the second signaling data and wherein the second signaling data include fec type information and the first code rate used by the plp data.. ... Lg Electronics Inc

09/28/17 / #20170280160

Method and device for encoding/decoding 3d video

The present invention relates to a device and a method for coding a 3d video, a decoding method, according to the present invention, comprising the steps of: receiving a single depth mode (sdm) flag information indicating whether the sdm is applied to a current block; and if the sdm is applied to the current block, generating a prediction sample on the basis of a first candidate and a second candidate derived by using spatial neighboring reference samples of the current block, wherein the number of the spatial neighboring reference samples is two, and among the neighboring reference samples, the first neighboring reference sample is positioned on the left side of the current block, and the second neighboring reference sample is positioned on the upper side of the current block. According to the present invention, the current block may be predicted on the basis of one representative value derived by using the predetermined neighboring reference sample, and the complexity of an operation may be decreased, and coding efficiency may be increased.. ... Lg Electronics Inc

09/28/17 / #20170280157

Intra prediction method and apparatus using the method

An intra prediction method and a device using the intra prediction method are provided. The intra prediction method using a dc mode includes setting a bottom-right pixel to a dc-predicted value, interpolating the bottom-right pixel and an n-th top reference pixel to derive predicted values of an n-th column and interpolating the bottom-right pixel and an n-th left reference pixel to derive predicted values of an n-row, and performing bidirectional linear interpolation to derive predicted values of pixels included in a prediction unit other than the n-th row and the n-th column.. ... Lg Electronics Inc

09/28/17 / #20170280140

Method and apparatus for adaptively encoding, decoding a video signal based on separable transform

Disclosed herein is a method of performing an adaptive video coding, comprising: determining transform subsets including a group index and linear transforms with dimensions m×m and n×n, wherein the linear transforms correspond to at least one of a null transform and predefined transforms; selecting an optimal transform subset for a transform unit from the determined transform subsets, wherein each of rows and columns of the transform unit corresponds to different linear transform; and encoding the optimal transform subset.. . ... Lg Electronics Inc

09/28/17 / #20170280040

Method for controlling mobile terminal and mobile terminal

A method of controlling a mobile terminal includes the steps of injecting a laser signal to a direction at which a camera is facing, receiving a reflected laser signal corresponding to the injected laser signal returned in a manner of being reflected to a subject, calculating a distance from the subject using a difference between time of injecting the laser signal and time of receiving the reflected laser signal, calculating standard illuminance of a flash based on the distance from the subject, injecting light by controlling the flash according to the standard illuminance and storing a first image including the subject using a camera module. According to the method, since it is able to obtain an image of which a whole screen is maintained by a reasonable brightness, a subject and a background can be included in an image.. ... Lg Electronics Inc

09/28/17 / #20170279942

Mobile device

The present invention relates to a mobile device. A mobile device, according to an embodiment, comprises: a first main body which has a display unit having an image output on one side thereof; a second main body which is positioned at a predetermined distance away from the first main body and has a substrate unit, inside which an electronic component is mounted, and a power source battery for supplying a power source; and a connecting member which electrically connects the first main body and the second main body on the lower ends of the first main body and the second main body. ... Lg Electronics Inc

09/28/17 / #20170279864

Data transmission method in wireless communication system, and apparatus therefor

According to an aspect of the present invention, a method for performing a downlink (dl) multi-user (mu) transmission by an access point (ap) in a wireless communication system may include transmitting a dl mu physical protocol data unit (ppdu), where the dl mu ppdu includes a trigger frame including trigger information for an uplink (ul) mu transmission and a dl mu frame; and ul mu receiving a ul mu ppdu generated based on the dl mu ppdu, where the ul mu ppdu includes a ul mu frame based on the trigger frame and an acknowledge (ack) frame in response to the dl mu frame.. . ... Lg Electronics Inc

09/28/17 / #20170279808

Method and device for controlling device by using bluetooth low energy (le) technique

Disclosed is a method and device for controlling a connection between a first device and a second device by using bluetooth le (low energy) technology. The method comprises: receiving from the first device an advertising message including information related to a service for controlling the first device; connecting with the first device based on the advertising message; requesting the connected first device for information on one or more devices included in a whitelist, which is indicating a list of device the first device can connect to; receiving the information on one or more devices from the first device; and instructing the first device to connect with the second device when the information on one or more devices includes the second device's information.. ... Lg Electronics Inc

09/28/17 / #20170279650

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 method for transmitting broadcast signals, the method comprises encoding service data, encoding signaling data, mimo (multiple-input and multiple-output) precoding the encoded service data, building at least one signal frame including the mimo precoded service data and the encoded signaling data, modulating data in the built at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and transmitting the broadcast signals having the modulated data.. ... Lg Electronics Inc

09/28/17 / #20170279649

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 for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, an encoder for encoding signaling data, a frame builder for building at least one signal frame including the encoded service data, a modulator for modulating the at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame.. ... Lg Electronics Inc

09/28/17 / #20170279646

Method and apparatus for signaling usable downlink subframes for low cost user equipment in wireless communication system

A method and apparatus for signaling usable downlink (dl) subframes for a low cost user equipment (ue) in a wireless communication system is provided. The low cost ue receives information on usable dl subframes for the low cost ue from a network, and performs reception by using the usable dl subframe from the network.. ... Lg Electronics Inc

09/28/17 / #20170279585

Method and device for performing measurement based on discovery signals

One disclosure of the present specification provides a method for performing measurement based on discovery signals. The method may comprise the steps of: receiving, from cells, discovery signals based on cell-specific reference signals (crss); and performing measurement based on the crs-based discovery signals for a predetermined measurement period. ... Lg Electronics Inc

09/28/17 / #20170279582

Method for generating and transmitting pilot sequence in wireless communication system

Disclosed is a pilot sequence transmission method for generating a bss composed of a plurality of pilot sequences, and selectively generating an sss, to be used with the bss, according to a channel environment such that additional information is transmitted through a pilot sequence selected from a sequence set having the bss and the sss. Furthermore, also disclosed is a pilot sequence identification method analyzing a pilot sequence transmitted by a transmitter, so as to obtain additional information.. ... Lg Electronics Inc

09/28/17 / #20170279581

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

Disclosed are a method and apparatus for generating a short training field (stf) sequence that can be used in a wireless lan system. The stf signal is included in a field used to improve agc estimation of mimo transmission. ... Lg Electronics Inc

09/28/17 / #20170279574

Method and device for mitigating inter-cell interference

Disclosed is a method for mitigating inter-cell interference. A method for mitigating inter-cell interference can comprise the steps of: a terminal, which is being serviced by means of a fixed cell, receiving from the fixed cell a first signal that is generated on the basis of a first stbc; the terminal, in time resources overlapping the reception time of the first signal, receiving from a moving cell a second signal that is generated on the basis of a second stbc; and the terminal determining a transmission symbol component on the basis of the first signal and an interference component on the basis of the first signal and the second signal.. ... Lg Electronics Inc

09/28/17 / #20170279570

Method and apparatus for performing signaling for reserved sub-band in wireless communication system

The present document relates to a wireless communication system and, more particularly, to a method for performing efficient signaling for a reserved sub-band in a wireless lan system, and a method and an apparatus for signal transmission using the same. To this end, an sta provides resource allocation information for transmitting data to a plurality of stas using an orthogonal frequency divisional multiple access (ofdma) or multiple user mimo (mu-mimo) method; transmits the resource allocation information to the plurality of stas; and transmits data to the plurality of stas according to the resource allocation information. ... Lg Electronics Inc

09/28/17 / #20170279563

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

A method is provided for performing a hybrid automatic repeat request (harq) by a user equipment (ue). An uplink (ul) grant for a first subframe of a second serving cell is received through a first serving cell. ... Lg Electronics Inc

09/28/17 / #20170279562

Method and apparatus for data transmission of device-to-device user equipment in wireless communication system

According to an embodiment of the present invention, a method for transmitting device-to-device (d2d) data by a user equipment (ue) in a wireless communication system, the method comprising: determining a bitmap to be applied to a subframe pool for data transmission from a subframe indicator bitmap; determining a set of subframes to transmit d2d data by using the bitmap to the subframe pool for data transmission; and transmitting d2d data in a subframe included in the determined subframe set, wherein a set of values available as k being the number of 1s in the subframe indicator bitmap are changed according to a uplink/downlink (ul/dl) configuration set to which a ul/dl configuration configured for the ue belongs.. . ... Lg Electronics Inc

09/28/17 / #20170279522

Method and apparatus for requesting transmission of synchronization signals in wireless communication system

A method and apparatus for requesting a synchronization signal in a wireless communication system is provided. A machine type communication user equipment (mtc ue) transmits a random access preamble for requesting the synchronization signal to a network, receives the synchronization signal from the network, and performs synchronization by using the received synchronization signal.. ... Lg Electronics Inc

09/28/17 / #20170279502

Method for transmitting reference signal for channel measurement in multi-antenna wireless communication system, and apparatus therefor

The present invention relates to a method and an apparatus for transmitting, by a base station, a reference signal in a wireless communication system supporting a multi-antenna consisting of a plurality of horizontal domain antennas and a plurality of vertical domain antennas. Specifically, the method comprises the steps of: configuring, as a cell-specific reference signal (crs) port, m first antenna ports among a total of n antennas that the base station has (where n and m are positive integers, n>m); transmitting a crs using the m first antenna ports and transmitting a demodulation reference signal (dm-rs) using 0 second antenna ports (where 0 is a positive integer, n>o), to a terminal; and receiving channel measurement information using the crs and the dm-rs which is fed back from the terminal.. ... Lg Electronics Inc

09/28/17 / #20170279501

Reference signal transmission method in multi-antenna wireless communication system, and apparatus therefor

The present invention relates to a base station in a wireless communication system which supports multi-antennas with multiple horizontal domains and multiple vertical domains. Particularly, the present invention comprises: a radio frequency unit and a processor, wherein the radio frequency unit comprises a first radio frequency (rf) chain and a second radio frequency (rf) chain which are connected to antenna elements corresponding to multiple vertical antennas with specific horizontal domains, wherein the processor, connected to the radio frequency unit, is configured to transmit reference signals, and wherein the first rf chain and the second rf chain are configured for different reference signals.. ... Lg Electronics Inc

09/28/17 / #20170279464

Method of ldpc code encoding for reducing signal overhead and apparatus therefor

A method of low-density parity check (ldpc) code encoding and an apparatus therefor are disclosed. The ldpc code encoding method includes determining whether code block cyclic redundancy check (crc) is attached to a code block based on a channel state or a required error rate. ... Lg Electronics Inc

09/28/17 / #20170279308

Wireless power transmission system using multiple coils

A wireless power transmission system using multiple coils comprises a transmitter; and a receiver, wherein the transmitter includes a module for receiving a predetermined voltage, and a primary coil for generating a primary resonance frequency in accordance with the received voltage. The receiver spaced apart from the transmitter includes a load for emitting light, capacitors connected in series or in parallel in accordance with an equivalent resistance of the load, and a secondary coil for generating a secondary resonance frequency greater than the primary resonance frequency.. ... Lg Electronics Inc

09/28/17 / #20170279282

Smart table and method for operating the same

A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (dc) power into alternative current (ac) power and to supply the ac power, a coil unit disposed below the plate and including a plurality of working coils heated by the ac power, a radio frequency identification (rfid) reader configured to recognize an rfid tag of a home appliance placed on the plate and to receive information on the home appliance from the rfid tag, and a processor configured to drive one or more of the plurality of working coils as wireless power transmission coils to perform control to transmit wireless power to the home appliance based on the received information.. ... Lg Electronics Inc

09/28/17 / #20170278986

Solar cell panel

A solar cell panel includes a first solar cell and a second solar cell; and a plurality of leads connecting the first solar cell and the second solar cell. Each of the first solar cell and the second solar cell includes: a first electrode including a plurality of finger lines in a first direction and a plurality of first bus bars in a second direction crossing the first direction; and a second electrode including a plurality of second bus bars in the second direction. ... Lg Electronics Inc

09/28/17 / #20170278516

Mobile terminal and controlling method thereof

A mobile terminal can include a display; a proximity sensor to sense proximity of an object; an audio output unit; a microphone unit; and a controller to: in response to sensing the proximity of the object through the proximity sensor, activate the microphone and activate a voice recognition function, and in response to receiving a first voice signal for requesting first event information through the microphone, execute a first function of an application corresponding to first text converted from the first voice signal, and output audio data based on an execution of the first function.. . ... Lg Electronics Inc

09/28/17 / #20170278384

Apparatus for identifying device and method for controlling same

The present invention relates to an apparatus for recognizing an adjacent peripheral device and a method for controlling the same. The apparatus comprises: a memory that stores power codes and operating codes that correspond to a plurality of different devices; a communication unit that transmits at least one of the power codes and the operating codes to a target device; a detection unit that detects a change of the state of the target device that has received the transmitted power code or operating code; and a controller that sequentially transmits the plurality of power codes to the target device; identifies the target device as a device that corresponds to the power codes transmitted to the target device in cases where the target device is turned on; and transmits one or more operating codes to the target device and identifies the target device based on at least one operating code that drives the target device among the transmitted operating codes in cases where a plurality of devices correspond to the power codes.. ... Lg Electronics Inc

09/28/17 / #20170277902

Electronic device and method for operating the same

A method for operating an electronic device according to an embodiment of the present invention includes: entering a content sharing mode capable of sharing content with a first electronic device; outputting first content shared with the first electronic device; entering a content sharing mode capable of sharing content with a second electronic device; determining the authority to decide a display layout, with respect to the second electronic device; transmitting display layout information to the second electronic device upon determining that the second electronic device has the authority to decide the display layout; and receiving, from the second electronic device, display layout determination information including information on output positions of content shared with the first and second electronic devices. Accordingly, it is possible to provide various optimized display layouts of a screen displaying content of connected electronic devices.. ... Lg Electronics Inc

09/28/17 / #20170277400

Mobile terminal and method for controlling same

A mobile terminal is capable of automatically editing icons corresponding to a plurality of applications included in a home screen page. The mobile terminal includes: a touch screen configured to output a home screen page including icons corresponding to applications; and a controller configured to generate a folder including at least part of the applications by using attribute information of the applications, when an edition request with respect to the icons included in the home screen page is received, wherein an image of the generated folder, rather than the icons corresponding to the applications included in the generated folder, is output to the home screen page.. ... Lg Electronics Inc

09/28/17 / #20170277399

Mobile terminal and controlling method thereof

A method of controlling a mobile terminal, and which includes selecting at least first and second applications to be simultaneously run together; displaying, via a touchscreen of the mobile terminal, an integrated icon corresponding to the selected first and second applications; and simultaneously running, via a controller of the mobile terminal, the first and second applications and displaying execution screens of the first and second applications in a formation corresponding to a layout of the created integrated icon, in response to a selection of the integrated icon.. . ... Lg Electronics Inc

09/28/17 / #20170277386

Mobile terminal and control method thereof

The present disclosure relates to a mobile terminal capable of effectively managing contents, and a control method thereof. The mobile terminal disclosed herein includes a display unit that is configured to display a plurality of contents, and a controller that is configured to display a first identifier on a first content among the plurality of contents, the first identifier indicating that the first content has been selected, and display a second identifier on a second content among the plurality of contents, the second identifier indicating that the second content has been selected in a different manner from the first content.. ... Lg Electronics Inc

09/28/17 / #20170277323

Display device and vehicle having the same

A display device including a touch window including an active area and an unactive area around the unactive area; a display unit disposed under the touch window; a bezel frame configured to support the display unit; and a light sensor unit disposed on a side of the bezel frame and at an angle to a top surface of the touch window under the unactive area of the touch window and including at least one light output unit configured to output light and at least one light receiving unit configured to receive light reflected from an input tool.. . ... Lg Electronics Inc

09/28/17 / #20170277281

Display device and operating method thereof

A method of operating a display device includes displaying a first image of first content, wherein the first image includes a target object, receiving information on a second coordinate of the target object included in a second image of the first content from a second display device, wherein the second image is temporally later than the first image, acquiring an image tracking the target object from the second image based on the information on the second coordinate of the target object, and displaying the acquired image.. . ... Lg Electronics Inc

09/28/17 / #20170276761

Method for performing positioning in wireless communication system and device therefor

Disclosed is a method for performing positioning by a user equipment (ue) in a wireless communication system including: receiving first assistance data including first reference cell information and first neighbor cell information from a first base station (bs) through a first frequency; receiving second assistance data including second reference cell information and second neighbor cell information from a second base station through a second frequency; receiving a positioning reference signal (prs) on the basis of the first assistance data and receiving a discovery reference signal (drs) on the basis of the second assistance data; performing measurement using the received prs and the drs; and reporting a measurement result to a serving bs.. . ... Lg Electronics Inc

09/28/17 / #20170276616

Detection device for turbomachine system

Disclosed is a detection device for detecting a turbomachine including an opening, the detection device comprises: a flange configured to close the opening; and an endoscope assembly including an endoscope body, a detector extending from the endoscope assembly and inserted into an internal space of the turbomachine through the flange and an extension part connecting the endoscope body and the detector.. . ... Lg Electronics Inc

09/28/17 / #20170276426

System and method for testing normal operation of refrigerator

A method for testing a normal operation of a refrigerator, the method including allowing a user to implement an application of a terminal for testing the refrigerator; displaying a list of controllable loads on a display unit of the terminal; allowing the user to select a desired load and input a setting command for the load; implementing a controller of the refrigerator to operate the load according to the setting command received from the terminal via the tag unit; and implementing the terminal to display state information of the operated load on the display unit.. . ... Lg Electronics Inc

09/28/17 / #20170276423

Refrigerator

A refrigerator includes: a cabinet having a storage space formed therein; a door mounted to the cabinet to open/close the storage space; a mounting projection formed at a rear surface of the door; and a door basket attachably/detachably mounted at the rear surface of the door by the mounting projection, wherein the door basket includes: a storage part formed of a transparent material to allow the inside thereof to be seen, the storage part forming a space in which foods are stored; and a frame part formed at a bottom end of the storage part, the frame part being coupled to the mounting projection to support the door basket and simultaneously shield the mounting projection at the outside.. . ... Lg Electronics Inc

09/28/17 / #20170275996

Rotary compressor

A compressor according to the present invention comprises a hinge recess formed at a rolling piston and a hinge protrusion formed at a vane to be inserted into the hinge recess. A diameter of the hinge protrusion is greater than an interval between both ends of an opening of the hinge recess. ... Lg Electronics Inc

09/28/17 / #20170275927

Lock and home appliance having the same

A lock and a home appliance having the same are disclosed. The lock includes a holder provided at one selected from between the cabinet and the door, a housing provided at the other selected from between the cabinet and the door, a first stopper provided at the housing, a fastening unit separably coupled to the first stopper so as to be coupled to the holder when separated from the first stopper, an actuation unit configured to reciprocate in the housing, the actuation unit being configured to be moved away from the introduction port in the state of contacting the holder when the door is moved so as to close the introduction port, the actuation unit being configured to separate the fastening unit from the first stopper while being moved away from the introduction port, a first elastic member for providing force necessary to move the fastening unit away from the introduction port when the fastening unit is separated from the first stopper, a second elastic member for providing force necessary to move the actuation unit toward the introduction port, and an actuation unit lock for fixing the actuation unit to the housing when not in contact with the door and releasing coupling between the actuation unit and the housing when in contact with the door.. ... Lg Electronics Inc

09/28/17 / #20170275875

Method of processing non-real time service and broadcast receiver

A method of receiving and processing a broadcast signal including a non-real time (nrt) service and a broadcast receiver are disclosed herein. A a method of processing a non-real time (nrt) service in a broadcast receiver, the method comprises receiving and processing first signaling information including content access information and second signaling information including content detail information, receiving ana processing third signaling information including content update information, receiving and storing a content including at least one file through nrt based on the first signaling information and the second signaling information, identifying update availability of the content based on the content update information included in the third signaling information, and receiving at least one file included in the content by accessing a file delivery over unidirectional transport (flute) session transmitt ing the content when the update is available.. ... Lg Electronics Inc

09/28/17 / #20170275805

Detergent dispenser for washing machine

A washing machine includes a cabinet including an upper cover forming the rear portion of the upper surface of the cabinet, a tub provided within the cabinet, a drum rotatably provided within the tub, a detergent dispenser located above the front portion of the tub and exposed by the upper cover, and a dispenser cover opening and closing the upper surface of the detergent dispenser exposed by the upper cover and formed in front of the upper cover.. . ... Lg Electronics Inc

09/28/17 / #20170274931

Display apparatus and vehicle having the same

A display apparatus, a vehicle including the same, includes a sensor unit configured to acquire vehicle periphery information, and an interface unit configured to acquire vehicle state information. The display apparatus also includes a display unit configured to display a first indicator indicating a target steering direction, a third indicator indicating a current steering state, and a second indicator displayed at a position between the first indicator and the third indicator. ... Lg Electronics Inc

09/28/17 / #20170274304

Water purifying apparatus and filter structure

A water purifying apparatus including a head having a water inlet portion and a water outlet portion; a shaft provided in the head and rotatably mounted between the water inlet portion and the water outlet portion; a bypass flow path passing through a circumference of the shaft, and communicating the water inlet portion with the water outlet portion according to rotation of the shaft; a filter detachably mounted to the head, and having a filter inserting portion in which the shaft is inserted when being mounted on the head; and a filtering flow path in which an inlet port and an outlet port are formed on the circumference of the shaft in a direction intersecting the bypass flow path, and communicated between the filter, the water inlet portion and the water outlet portion with each other according to the rotation of the shaft.. . ... Lg Electronics Inc

09/28/17 / #20170273612

Mobile terminal and control method therefor

A mobile terminal and a control method therefor are disclosed. An embodiment of the present invention comprises: a detection unit for monitoring a stress index on the basis of a user's biometric information and detecting a first interval where the rate of change at which an increased stress index decreases exceeds a reference range; a storage unit for storing context information corresponding to the detected first interval; and a control unit for, when a second interval where the rate of change at which the increased stress index decreases is less than the reference range occurs, generating stress relief information using the stored context information and outputting the generated stress relief information.. ... Lg Electronics Inc

09/28/17 / #20170273536

Dish washer

A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.. . ... Lg Electronics Inc

09/21/17 / #20170273200

Display device

A display device includes a display panel, a back cover placed in the back surface of the display panel, and a coupling unit placed in an area between the back cover and the display panel. The display device can be closely coupled to a to-be-attached surface.. ... Lg Electronics Inc

09/21/17 / #20170273140

Method and apparatus for triggering uplink data in wireless lan

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

09/21/17 / #20170273132

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

09/21/17 / #20170273104

Method for transreceiving signal and apparatus for same

A method for receiving a signal by a user equipment in a wireless communication system, the method includes detecting downlink control information (dci) within a subframe indicated by a radio resource control (rrc) layer signal; and receiving, based on the dci, a data signal in k consecutive subframes other than at least one subframe corresponding to a specific subframe, wherein k is greater than 1, wherein the specific subframe includes at least a subframe transmitting a physical broadcast channel (pbch), a subframe transmitting a synchronization signal, and a subframe transmitting system information, and wherein the dci is not applied to the at least one subframe.. . ... Lg Electronics Inc

09/21/17 / #20170273102

Method for base station transmitting downlink control channel in wireless communication system and apparatus for same

In the present invention, a method for a base station transmitting a downlink channel is disclosed. More particularly, the method comprises the steps of: dividing each of one or more resources blocks, which are allocated for the downlink control channel, into a predetermined number of subsets; deciding the number of subsets that comprise a resource allocation basic unit for the downlink control channel, based on a start symbol and/or an end symbol of the downlink control channel; mapping a transmission resource on the downlink control channel as the resource allocation basic unit comprising the predetermined number of subsets; and transmitting the downlink control channel by using the transmission resource that is mapped.. ... Lg Electronics Inc

09/21/17 / #20170273091

Method and device for receiving signal in wireless access system supporting fdr transmission

The present invention relates to a wireless access system supporting a full duplex radio (fdr) transmission environment. The method for a terminal to receive a signal in a wireless access system supporting an fdr, according to an embodiment of the present invention, comprises the steps of: measuring the inter-terminal interference between the terminal and candidate terminals; establishing a group of the terminal and a candidate terminal that has been selected due to the measured inter-terminal interference value; transmitting group information of the group to a base station; and receiving a signal by using resources allocated on the basis of the group information.. ... Lg Electronics Inc

09/21/17 / #20170273077

Resource allocation method for communication between transmitting and receiving terminals in communication system supporting direct device-to-device communication and apparatus for same

The present specification relates to a method in which a base station efficiently notifies a transmitting terminal of a resource domain for transmitting control information and data in a wireless communication system supporting device-to-device (d2d) communication. To this end, the transmitting terminal receives resource allocation information associated with d2d communication from the base station, and transmits, to a receiving terminal, control information (sa) for d2d communication and data corresponding to the sa on the basis of the resource allocation information received from the base station, wherein a time domain location for transmitting the sa has a predetermined time domain pattern on the basis of the resource allocation information received from the base station, and a frequency domain location for transmitting the sa can be determined in advance by one of two specific hopping patterns.. ... Lg Electronics Inc

09/21/17 / #20170273074

Method for processing ndi in random access procedure and a method for transmitting and receiving a signal using the same

A method for transmitting an uplink signal by a user equipment (ue). The method includes receiving an uplink grant including a new data indicator (ndi) on a physical downlink control channel (pdcch) from a network, determining whether the pdcch is not addressed to a temporary cell identifier, determining whether the ndi has been toggled when the pdcch is not addressed to the temporary cell identifier, and transmitting a new data to the network when the ndi has been toggled.. ... Lg Electronics Inc

09/21/17 / #20170273070

Method and apparatus for splitting pusch/pucch with large number of aggregated carriers in wireless communication system

A method and apparatus for transmitting uplink control information (uci) in a wireless communication system is provided. When a large number of carries are configured, a user equipment (ue) splits the uci for a plurality of cells into a physical uplink control channel (pucch) and a physical uplink shared channel (pusch), and transmits the split uci via the pucch and the pusch.. ... Lg Electronics Inc

09/21/17 / #20170273063

Method and device for transmitting training symbol for estimating analog beam in wireless access system which supports hybrid beamforming

The present invention relates to a method and a device for transmitting a training symbol for hybrid beamforming. A method for transmitting a training symbol for estimating an analog beam in a wireless access system which supports hybrid beamforming according to one embodiment of the present invention comprises: a step of repeatedly transmitting a training symbol a number of times equivalent to the number of analog candidate beams; and a step of repeatedly transmitting a broadcasting channel a number of times equivalent to the number of analog candidate beams. ... Lg Electronics Inc

09/21/17 / #20170273061

Method and apparatus for transreceiving downlink signal by considering antenna port relationship in wireless communication system

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transmitting or receiving a downlink signal by considering an antenna port relationship. A method for user equipment receiving a physical downlink shared channel (pdsch) signal in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining from the downlink subframe a resource element (re) on which the pdsch is mapped; and receiving the pdsch signal based on the re on which the pdsch is mapped, wherein when the dci is comprised according to dci format 1a and the downlink subframe is a multicast broadcast single frequency network (mbsfn) subframe, the re on which the pdsch is mapped can be determined depending on cell-specific reference signal (crs) location information, which is included in a pdsch resource element mapping and quasi co-location indicator (pqi) parameter set that is established by an upper layer.. ... Lg Electronics Inc

09/21/17 / #20170273059

Method and mtc device for receiving downlink control channel

Provided is a method for receiving a downlink control channel in a machine type communication (mtc) device configured to operate only in a part of a band among system bands of a cell. A method for receiving a downlink control channel can comprise the steps of: determining a precoding matrix index (pmi) applied to a downlink control channel receivable only in a part of a band; receiving from a cell the downlink control channel in the part of the band in a data area of a subframe; and decoding the downlink control channel, which has been received from the cell, on the basis of the determined pmi.. ... Lg Electronics Inc

09/21/17 / #20170273057

Method and apparatus for scheduling data common to both mbsfn and sc-ptm in wireless communication system

In an embodiment, a user equipment (ue) receives common scheduling information which schedules the data across multiple multicast-broadcast single-frequency network (mbsfn) areas, and receives the data according to the common scheduling information. In another embodiment, the ue receives common scheduling information which schedules the data on either a physical multicast channel (pmch) or a physical downlink shared channel (pdsch), and receives the data on a corresponding channel according to the common scheduling information. ... Lg Electronics Inc

09/21/17 / #20170273053

Method and apparatus for monitoring user equipment reachability in wireless communication system

Disclosed herein are a method and apparatus for monitoring ue reachability in a wireless communication system. A method for monitoring ue reachability may include receiving, by a mobility management entity, a monitoring request message for ue reachability including a maximum response time from a home subscriber server, detecting, by the mme, the ue reachability if it is expected that paging is able to be transmitted to ue when extended discontinuous reception is applied to the ue, and sending, by the mme, a ue reachability notification to a service capability exposure function before a next paging occasion of the ue, wherein the maximum response time may indicate a time during which the ue maintains a reachable state so that downlink data is reliably delivered to the ue, and wherein an occasion when the ue reachability notification is transmitted may be determined by taking into consideration the maximum response time.. ... Lg Electronics Inc

09/21/17 / #20170273041

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

A method for a device to device (d2d) communication-supporting user equipment detecting a synchronization signal, according to one embodiment of the present invention, comprises the steps of: on the basis of a first index set having a plurality of root indexes on a zadoff-chu sequence, detecting a first synchronization signal transmitted by a network; and, on the basis of a second index set having a plurality of root indexes that are different from the first index set, detecting a second synchronization signal transmitted by a d2d synchronization source, wherein the total number of the root indexes of the second index set is configured to be the total number of the root indexes of the first index set −1.. . ... Lg Electronics Inc

09/21/17 / #20170273027

Method and apparatus for controlling uplink transmission power in wireless access system supporting machine-type communication

The present invention relates to a wireless access system supporting machine-type communication (mtc), and more specifically, to methods for controlling uplink transmission power by an mtc terminal and apparatuses supporting same. A method for controlling uplink transmission power by an mtc terminal in a wireless access system supporting machine-type communication (mtc), according to one embodiment of the present invention, comprises the steps of: repeatedly receiving, a specific number of times, a first downlink control channel including a first transmission power command (tpc); transmitting, a specific number of times, a first uplink channel according to the transmission power indicated by the first tpc; and receiving a second downlink control channel including a second tpc which commands adjustment of transmission power while transmitting, the specific number of times, the first uplink channel, wherein, while the first uplink channel is being transmitted repeatedly, the first uplink channel can be transmitted according to the transmission power indicated by the first tpc, without reflecting the second tpc.. ... Lg Electronics Inc

09/21/17 / #20170273023

Methods of transmitting and receiving frame by station operating in power save mode in wireless lan system and apparatus for supporting same

The present invention relates to methods of transmitting and receiving a frame, which are performed by a station operating in a power save mode in a wireless lan system. The method includes: transmitting a poll frame requesting the transmission of a buffered frame to an access point ap, wherein the poll frame includes a sustain time field that indicates a service section; and receiving at least one buffered frame from the ap within the sustain time in response to the poll frame. ... Lg Electronics Inc

09/21/17 / #20170273019

Method and apparatus for power saving mode operation in wireless lan

Disclosed are a method and an apparatus for power saving mode operation in a wireless lan. A method, for operating a power saving mode in a wireless lan, can comprises the steps of: an ap transmitting, on the basis of a virtual bitmap of a tim element comprised in a beacon frame, a ps-poll request frame to a plurality of target stas that have received the indication of the existence of pended downlink data; the ap receiving, on overlapped time resources, each of a plurality of ps-poll frames from each of a plurality of ps-poll transmission stas that are indicated on the basis of the ps-poll request frame among the plurality of target stas; and the ap, on the overlapped time resources, transmitting each of a plurality of downlink frames to each of the plurality of ps-poll transmission stas as a response to each of the plurality of ps-poll frames.. ... Lg Electronics Inc

09/21/17 / #20170273007

Method for access control in wireless communication system and apparatus supporting same

Provided is a method for access control performed by a terminal in a wireless communication system and an apparatus using the method. The method comprises: acquiring service specific access control information (ssaci) on an application; determining whether prioritization access control information (paci) can be applied to the application; and when the paci is determined to be applicable, performing an access control for the application by preferentially applying the paci than the ssaci.. ... Lg Electronics Inc

09/21/17 / #20170272998

Method and device for performing fast fallback in order to avoid link disconnection in wireless access system supporting millimeter wave (mmwave)

The present invention relates to a wireless access system supporting a millimeter wave (mmwave), and provides methods for performing a fast fallback in order to avoid a link disconnection and devices supporting the same. As an embodiment of the present invention, a method for performing a fast fallback by a terminal in a wireless access system supporting a millimeter wave (mmwave) may comprise the steps of: establishing radio resource control (rrc) connections with a mmwave base station and a legacy base station, respectively; receiving downlink data transmitted from the mmwave base station; receiving, from the legacy base station, resource-related information associated with a resource to be allocated for a fast fallback; detecting whether a non-light of sight (nlos) transition occurs in a mmwave link with the mmwave base station; and when the nlos transition occurs, transmitting a fallback request message to the legacy base station in order to perform the fast fallback.. ... Lg Electronics Inc

09/21/17 / #20170272997

Traffic offload via local network

A method for offloading traffic in a wireless communication system, receiving, by a user equipment (ue), a deactivate bearer request indicating reactivation is required for a packet data network (pdn) connection, wherein the deactivate bearer request is triggered by a mobility management entity (mme) which has obtained subscription data for the ue from a home subscriber server (hss) and has received local gateway (l-gw) information indicating a transport layer address of a l-gw being capable of offloading the traffic, wherein the subscription data for the ue is defined based on an access point name (apn), wherein the subscription data for the ue includes a first information element indicating whether a corresponding traffic associated with the apn is allowed for selected ip traffic offload (sipto) and a second information element indicating whether the corresponding traffic associated with the apn is allowed for selected ip traffic offload via local network (sipto@ln).. . ... Lg Electronics Inc

09/21/17 / #20170272968

Method and apparatus for indicating logged mbms measurement availability in wireless communication system

A method and apparatus for indicating a logged multimedia broadcast multicast service (mbms) measurement availability in a wireless communication system is provided. A user equipment (ue) determines whether to inform a serving cell that the ue has logged mbms measurement results to be reported based on a first condition and a second condition, and when both the first condition and the second condition are met, the ue informs the serving cell that the ue has the logged mbms measurement results. ... Lg Electronics Inc

09/21/17 / #20170272921

Method and apparatus for signal transmission and reception of hss/mme in wireless communication system

In a method for signal transmission and reception of a home subscriber server (hss) in a wireless communication system, according to an embodiment of the present invention, the method for signal transmission and reception of the hss comprises the steps of: receiving a uniform resource locator (url) from a mobility management entity (mme) which has received an attach request transmitted by a user equipment (ue); and determining whether it is appropriate for the mme to provide service to the ue on the basis of the url, wherein the url includes at least one piece of information on whether the mme belongs to a dedicated core network, or on the type of dedicated core network to which the mme belongs if the mme belongs to a dedicated core network.. . ... Lg Electronics Inc

09/21/17 / #20170272840

Method for transceiving media files and device for transmitting/receiving using same

A method and apparatus for transmitting and receiving an mpeg-2 ts-based media file are provided. In the method of transmitting an mpeg2 transport stream (ts)-based media file, a presentation time stamp (pts) of a presentation unit (pu) is mapped to a media presentation time (mpt) for synchronization with other media with respect to at least one program element forming a program included in the media file; and synchronization information including the mapped media presentation time is transmitted together with the media file, wherein the media presentation time is provided for a first pu in a segment of the transmitted media file.. ... Lg Electronics Inc

09/21/17 / #20170272787

Signal transmission/reception device and signal transmission/reception method for providing trick play service

The present invention relates to a device for transmitting and receiving a signal and a method for transmitting and receiving a signal. One embodiment of the present invention provides a method for transmitting a signal, comprising the steps of: encoding video source data and outputting video data including a supplemental enhancement information (sei) message having group of pictures (gop) metadata; and transmitting the video data. ... Lg Electronics Inc

09/21/17 / #20170272691

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

A method for receiving a broadcast signal of the present invention may comprise the steps of: receiving the broadcast signal for transmitting a plurality of sessions corresponding to a first channel and a second channel; simultaneously opening the plurality of sessions corresponding to the first channel and the second channel and acquiring broadcast service data included in the plurality of sessions; decoding the broadcast service data included in at least one session corresponding to the first channel among the plurality of opened sessions; and when the first channel is switched to the second channel, decoding the broadcast service data included in at least one session corresponding to the second channel among the plurality of opened sessions.. . ... Lg Electronics Inc

09/21/17 / #20170272681

Display device and method of operating the same

A display device includes a display unit configured to display a plurality of pieces of content received from a plurality of source devices connected to the display device; and a control unit configured to receive a control activation request for a first source device of the plurality of source devices from a remote control device, activate control of the first source device in response to the received control activation request, and control an operation of the first source device in response to the signal received from the remote control device.. . ... Lg Electronics Inc

09/21/17 / #20170272641

Camera module

A camera module including a main body having a spherical shape and including a camera; a first arm connected to the main body and including a first motor configured to rotate the main body; a second arm connected to the first arm and including a second motor configured to rotate the first arm; a fixing member connected to the second arm and including a third motor for rotating the second arm; and a controller configured to independently rotate the main body, the first arm and the second arm to allow omnidirectional capturing in a three-dimensional space where the camera is placed.. . ... Lg Electronics Inc

09/21/17 / #20170272561

Wireless headset and method of controlling the same

Disclosed is a wireless headset including: a main body; sub-bodies detachably attached to both lateral ends of the main body by a retractable cable; earpieces detachably attached to the sub-bodies and configured to output a sound when supportedly installed in the sub-bodies; and a controller configured to output the sound wirelessly through the earpieces when the earpieces are separated from the sub-bodies.. . ... Lg Electronics Inc

09/21/17 / #20170272555

Apparatus for processing at least one pdu (protocol data unit) in a broadcast system, method for processing at least one pdu (protocol data unit) in a broadcast system

The present invention provides an apparatus for processing at least one pdu (protocol data unit) in an n layer in a transmitting side of a broadcast system, the apparatus comprising a pdu processor for receiving at least one higher (n+1) layer pdu and generating a pdu including the received at least one higher (n+1) layer pdu and a pdu post-processor for post processing the generated pdu and transmitting the post-processed pdu to a lower (n−1) layer.. . ... Lg Electronics Inc

09/21/17 / #20170272553

Method for handling an unknown mac pdu 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 handling an unknown mac pdu, the method comprising: receiving a mac (medium access control) pdu (protocol data unit) including a lcid (logical channel identifier); discarding a header field containing the lcid and a corresponding mac sdu (service data unit) indicated by the header field in the received mac pdu if the lcid is not configured to the ue; and processing remaining parts of the mac pdu after the header field and the corresponding mac sdu are discarded from the mac pdu.. ... Lg Electronics Inc

09/21/17 / #20170272384

Method and apparatus for buffering v2x message for path switching in wireless communication system

During path switching between sidelink (sl) and uplink (ul) for vehicle-to-everything (v2x) message transmission, a path switching layer of a user equipment (ue), which may be located right above a packet data convergence protocol (pdcp) layer of the ue, stores a vehicle-to-everything (v2x) message, which is not transmitted yet on an old path, in a transmission buffer. And then, the path switching layer of the ue re-submits the v2x message stored in the transmission buffer to a lower layer of a new path.. ... Lg Electronics Inc

09/21/17 / #20170272322

Method and mtc device for receiving downlink channel

Provided is a method for receiving a downlink control channel in a machine type communication (mtc) device. A method for receiving a downlink control channel can comprise the steps of: receiving first configuration information about an mtc device-operable subband among system bands of a cell; receiving second configuration information, about a subframe, for monitoring a downlink control channel in a cell-specific search space (css); and switching from a subband with respect to the first configuration information to a pre-configured cell-common subband and then receiving, in the cell-common subband in a subframe with respect to the second configuration information, a downlink control channel in the css and another channel.. ... Lg Electronics Inc

09/21/17 / #20170272299

Synchronization signal transmission method and apparatus for device-to-device terminal in wireless communication system

A terminal apparatus for a device-to-device (d2d) terminal in a wireless communication system, according to an embodiment of the present invention, comprises a transmission device and a reception device; and a processor, wherein the processor generates and transmits a primary sidelink synchronization signal (psss) and a secondary sidelink synchronization signal (ssss), wherein, if a psbch is transmitted in a subframe in which the psss and the ssss are being transmitted and is normal cp, the psss and a psbch on power is the average power of a period, in the subframe in which the psss and the ssss are being transmitted, not including a transient period, wherein the transient period of a starting part of the period for the psss and psbch on power is not overlapped with an ofdm symbol on which the psss is transmitted.. . ... Lg Electronics Inc

09/21/17 / #20170272295

Transmitting and receiving device and method in wireless communication system

Disclosed is a method for a station (sta) device transmitting data in a wireless local area network (wlan) system. The method for transmitting data, according to one embodiment of the present invention, comprises the steps of: fec encoding transmission data; interleaving the transmission data; constellation mapping the transmission data; performing idft on the transmission data; and upconverting the transmission data and transmitting a transmission signal, wherein idft is performed using different fft sizes for a first part of the transmission signal and a second part of the transmission signal, and the second part of the transmission signal is allocated to at least one sta in units of at least one resource unit.. ... Lg Electronics Inc

09/21/17 / #20170272294

Apparatus and method for sending and receiving broadcast signals

A broadcast signal receiver includes a demodulator configured to perform orthogonal frequency division multiplexing (ofdm) demodulation on a received broadcast signal; a frame parser configured to derive service data by parsing a signal frame of the received broadcast signal based on a number of carriers of the signal frame; a decoder configured to perform error correction on the service data; and an output processor configured to receive the service data and output a data stream, wherein the number of carriers of the signal frame is determined by equation: noc=noc_max−k*Δ, the noc being the number of carriers, the noc_max being maximum number of carriers, the k being a reducing coefficient and the Δ being a control unit value, wherein the k ranges from 0 to 4 and the Δ is 96 for 8k fast fourier transform (fft), 192 for 16k fft, 384 for 32k fft.. . ... Lg Electronics Inc

09/21/17 / #20170272292

Apparatus and method for sending and receiving broadcast signals

Disclosed herein is a broadcast signal receiver. The broadcast signal receiver according to an embodiment of the present invention includes a synchronization and demodulation module configured to perform detection and ofdm demodulation on a received broadcast signal, a frame parsing and deinterleaving module configured to parse and deinterleave the signal frame of the broadcast signal, a demapping and decoding module configured to convert the data of at least one physical layer pipe (plp) of the broadcast signal into a bit domain and to fec-decode the plp data, and an output processing module configured to receive the data of the at least one plp and to output the received data in a data stream form.. ... Lg Electronics Inc

09/21/17 / #20170272226

Method for base station to mulitiplex downlink control channel in wireless communication system and apparatus therefor

Disclosed is a method for a base station to transmit a downlink control channel in a wireless communication system. Specifically, the method comprises the steps of: separating each resource block, of which there are at least one, into a preconfigured number of subsets; structuring basic resource allocation units for an downlink control channel as one of the subsets comprised in one or more resource blocks; configuring the basic resource allocation units, the number of which correspond to the aggregation level of the downlink control channel, as transmission resources; and using the transmission resource to transmit the downlink control channel to a terminal.. ... Lg Electronics Inc

09/21/17 / #20170272223

Method for determining weight for beamforming in wireless communication system and apparatus therefor

A method for determining a weight for hybrid beamforming by a base station in a wireless communication system according to an embodiment of the present invention comprises the steps of: signaling, to a terminal, a configuration for repeatedly transmitting a first omni-directional beam equally formed in all directions; receiving the first omni-directional beam from the terminal by forming a second omni-directional beam; repeatedly receiving the first omni-directional beam from the terminal by sequentially forming a plurality of directional beams corresponding to a plurality of directions; and determining a weight for hybrid beamforming on the basis of a gain difference between the first omni-directional beam received through the second omni-directional beam and the first omni-directional beam received through a first directional beam among the plurality of directional beams.. . ... Lg Electronics Inc

09/21/17 / #20170272221

Method and apparatus for utilizing 5g spectrum and frame structure in wireless communication system

A base station (bs) configures a first set of subframes, whose type is fixed among a plurality of cells, and a second set of subframes in a radio frame. The plurality of cells may belongs to different operators, and the different operators may be synchronized with each other. ... Lg Electronics Inc

09/21/17 / #20170272219

Method for performing comp operation in wireless communication system and an apparatus for supporting the same

Disclosed herein are a method of performing a coordinated multi-point (comp) operation in a wireless communication system and an apparatus for supporting the same. A method of performing an inter-enb comp operation in a wireless communication system includes receiving, by a first enb, a first load information message that requests the start of the comp operation from a second enb, sending, by the first enb, a second load information message for requesting benefit metric information element (ie) to the second enb, receiving, by the first enb, a third load information message, including the benefit metric ie from the second enb, coordinating, by the first enb, the resources of the enbs included in the comp cluster, and sending, by the first enb, a second load information message including results of the resource coordination to the enbs included in the comp cluster.. ... Lg Electronics Inc

09/21/17 / #20170272206

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, data in plural plps (physical layer pipes); processing, by a framing and interleaving block, the encoded data in the plural plps, wherein the processing the encoded data further includes: time interleaving, by a time interleaver, the encoded data in the plural plps, frame mapping, by a framer, the time interleaved data onto at least one signal frame, and frequency interleaving, by a frequency interleaver, data in the at least one signal frame; and waveform modulating, by a waveform generation block, the frequency interleaved data in the at least one signal frame and transmitting, by the waveform generation block, broadcast signals having the waveform modulated data.. ... Lg Electronics Inc

09/21/17 / #20170272188

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

09/21/17 / #20170272138

Method for uplink multi-user transmission in wireless communication system and apparatus therefor

In the present invention, disclosed is a method for uplink multi-user transmission in a wireless communication system and an apparatus therefor. Specifically, a method for performing, by a station (sta), uplink (ul) multi-user (mu) transmission in a wireless communication system comprises the steps of: receiving, from an access point (ap), a trigger frame including information for ul mu transmission; and transmitting an ul mu ppdu on the basis of the information for ul mu transmission, wherein the trigger frame is a medium access control (mac) frame, a mac header of the trigger frame includes a type field and a subtype field, and the type of the trigger frame may be indicated by the type field and the subtype field.. ... Lg Electronics Inc

09/21/17 / #20170271876

Photovoltaic module

A photovoltaic module includes a solar cell module including multiple solar cells, and first and second conductive lines connected respectively to first and second solar cells among the solar cells, and a junction box attached to the solar cell module. The junction box includes a power conversion unit including a capacitor unit located between the first and second conductive lines, a converter unit to change the level of a dc voltage at opposite ends of the capacitor unit and to output the dc voltage, and a controller to control the converter unit. ... Lg Electronics Inc

09/21/17 / #20170271614

Display apparatus

Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. ... Lg Electronics Inc

09/21/17 / #20170271540

Bifacial solar cell

A bifacial solar cell includes a substrate; an emitter portion formed on a first surface of the substrate; a first insulating layer formed on the emitter portion; a plurality of first electrodes contacting the emitter portion through the first insulating layer and extended in a first direction; a plurality of first current collectors extended in a second direction crossing the first direction, wherein the plurality of first current collectors are electrically and physically connected to the plurality of first electrodes; a second insulating layer formed on a second surface of the substrate; a back surface field formed on the second surface of the substrate, and having an impurity concentration that is higher than an impurity concentration of the substrate; a plurality of second electrodes contacting the back surface field through the second insulating layer and extended in the first direction; and a plurality of second current collectors extended in the second direction.. . ... Lg Electronics Inc

09/21/17 / #20170270967

Mobile terminal and method for controlling the same

A mobile terminal and a method for controlling the same are provided. The mobile terminal includes: a camera configured to capture a video; a display configured to perform input or output; a memory; and a controller configured to set a video capturing method, capture a plurality of partial images, edit some of the plurality of partial images, determine whether to end the capturing of the partial images, edit the plurality of partial images, and encode the partial images to produce one whole image. ... Lg Electronics Inc

09/21/17 / #20170270898

Module-type mobile terminal and control method therefor

The present invention relates to a detachable module-type mobile terminal and a control method therefor. The module-type mobile terminal, according to one embodiment of the present invention, comprises: a body; a display unit formed on the front side of the body, for outputting, by a first method, at least one icon related to an application; a sensor module detachable from the rear side of the body; a sensing unit for sensing whether the sensor module is provided at the rear side of the body; and a control unit for determining an application drivable by the provided sensor module and changing, by a second method different from the first method, a display method of an icon corresponding to the determined application among the at least one icon.. ... Lg Electronics Inc

09/21/17 / #20170270873

Image display apparatus

An image display apparatus is disclosed. The image display apparatus includes a panel, a plurality of light sources to output light to the panel, a plurality of switching elements to switch the light sources, and a processor to control the switching elements, wherein the processor controls a current having a variable level to flow into each light source string among the light sources, based on local dimming data, thereby improving contrast in displaying images.. ... Lg Electronics Inc

09/21/17 / #20170270843

Organic light emitting diode display device and method of operating the same

Embodiments provide an oled display device and a method of operating the same, which distribute a load to sub-pixels other than a specific sub-pixel such that the specific sub-pixel is not overloaded by using a wrgb-based oled pixel structure, preventing a residual image and degradation of the specific sub-pixel, which may occur in the oled display device.. . ... Lg Electronics Inc

09/21/17 / #20170270797

Device enabling exchange of abnormal signal among vehicles via wi-fi direct network, and control method therefor

A method of controlling a wi-fi device in a vehicle, which includes determining, via a controller of the wi-fi device, an abnormal state of the vehicle; adding, via the controller, vendor specific data in a management frame to be transmitted to a different wi-fi device in a different vehicle via wi-fi direct based on the determined abnormal state; transmitting, via a wireless communication unit of the wi-fi device, the generated vendor specific data to the different wi-fi device, wherein the management frame comprises at least one of a probe request frame, a probe response frame, a service request frame and a service response frame, and wherein the management frame is transmitted before an authenticated connection is established between the wi-fi device and the different wi-fi device.. . ... Lg Electronics Inc

09/21/17 / #20170269801

Multimedia device and control method therefor

Disclosed are a multimedia device and a control method therefor. A multimedia device according an embodiment of the present invention may comprise: a display unit; and a control unit for controlling the display unit to display a menu bar on a screen, wherein the menu bar includes a plurality of icons arranged in one direction, and the icons adjacent to each other are displayed while partially overlapping each other. ... Lg Electronics Inc

09/21/17 / #20170269800

Mobile terminal and control method thereof

The present specification discloses a mobile terminal and a control method thereof. According to an embodiment of the present specification, the mobile terminal comprises: a display unit configured to output a first region which displays messages and a second region which displays information on a contact corresponding to the messages; and a control unit for outputting, to the display unit, a controller user interface (ui) for processing the messages to be displayed in the first region in association with the information on the contact displayed in the second region when a preset touch input is received in the second region. ... Lg Electronics Inc

09/21/17 / #20170269715

Watch type mobile terminal and method for controlling the same

A watch-type mobile terminal including a display; a bezel forming a rim of the display and including a touch sensor; a crown; and a controller configured to display first content on the display, sense a rotation input on at least one of the crown and the bezel when the first content is displayed on the display, and display second content associated with the first content on the display in response to the rotation input.. . ... Lg Electronics Inc

09/21/17 / #20170269563

Laundry machine and online system including the same

The present invention relates to a home appliance which can communicate with an outside of the home appliance, an online system including the same and a method for using an online system. According to embodiments of the present invention, a home appliance, an online system and a method for using an online system may be provided, each including a wifi communication module mounted or connected to the home appliance for supporting a setting mode for making communication connection and a use mode for enabling communication, and a particular input unit provided to run the setting mode by user's selection, wherein the home appliance is changed to the use mode upon reception of ssid (service set identifier; a name of a wireless lan) information of an access point ap desired to access and user information required for registration of the home appliance through an external terminal after access to the setting mode through the external terminal provided separate from the home appliance.. ... Lg Electronics Inc

09/21/17 / #20170268924

Acoustic sensor and home appliance system comrpising the same

Provided are an acoustic sensor and a home appliance system comprising the same. The acoustic sensor comprises a communication unit, a microphone to collect an acoustic signal, a memory to store a failure acoustic signal of a home appliance, and a processor, wherein in response to the acoustic signal, collected by the microphone, corresponding to the failure acoustic signal of the home appliance, the processor transmits the collected acoustic signal, or data corresponding to the collected acoustic signal, to an external server or a terminal. ... Lg Electronics Inc

09/21/17 / #20170268280

Vehicle door control apparatus and vehicle

A vehicle door control apparatus includes a sensor provided on a door of a vehicle. The vehicle door control apparatus also includes a processor configured to control opening or closing of the door based on information regarding an object sensed through the sensor.. ... Lg Electronics Inc

09/21/17 / #20170268153

Washing machine

A washing machine includes a cabinet, a tub provided within the cabinet, a drum rotatably provided within the tub, an air supply device provided on the upper surface of the tub and circulating air to the center of the front portion of the tub, a detergent dispenser located above the front portion of the tub and separating a detergent part to input detergents and a subsidiary detergent part to input subsidiary detergents, and a dispenser cover opening and closing the upper surface of the detergent dispenser.. . ... Lg Electronics Inc

09/21/17 / #20170268145

Washing machine

A washing machine of the present invention includes: an inner tub receiving laundry; a pulsator rotatably disposed in the inner tub; and guides disposed on the pulsator and guiding washing water, which is turned circumferentially in the inner tub, to the rotational center axis of the inner tub by hitting against the washing water.. . ... Lg Electronics Inc

09/21/17 / #20170267244

Driver assistance apparatus and control method thereof

A driver assistance apparatus for a vehicle may be provided with idle stop and go (isg), and the driver assistance apparatus may include: an interface configured to receive information; and a processor. The processor may be configured to: receive, through the interface, driving information of the vehicle; and based on a determination that the vehicle is stopped in a first state in which the isg is enabled or that the vehicle is stopped in a second state in which a gearshift of the vehicle is engaged in a park (p) mode and an engine of the vehicle is turned on, perform a stopping operation for the vehicle based on the driving information of the vehicle.. ... Lg Electronics Inc

09/21/17 / #20170265711

Dish washer

A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.. . ... Lg Electronics Inc

09/21/17 / #20170265710

Dish washer

A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.. . ... Lg Electronics Inc

09/21/17 / #20170265709

Dish washer

A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.. . ... Lg Electronics Inc

09/21/17 / #20170265708

Dish washer

A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.. . ... Lg Electronics Inc

09/14/17 / #20170265247

Method for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method

A method for device-to-device (d2d) operation performed by a terminal in a radio resource control (rrc) idle state in a wireless communication system, and a terminal using the method are provided. The method comprises: determining whether a serving cell of the terminal is a suitable cell; determining whether the serving sell provides resource pool information; and, if the serving cell is a suitable cell, and the serving cell provides the resource pool information, transmitting a d2d signal within resources indicated by the resource pool information.. ... Lg Electronics Inc

09/14/17 / #20170265243

Method for performing operation related to radio link failure in wireless communication system and appratus for supporting the same

The present disclosure provides a method and apparatus for performing an operation related to a radio link failure (rlf) in a wireless communication system. Particularly, the method performed by a user equipment (ue) includes monitoring a radio link state of a serving base station (bs); detecting a physical layer problem; transmitting a specific random access preamble related to the rlf to one or more neighboring bss through a specific physical random access channel (prach) resource; receiving a random access response from the one or more neighboring bss; determining a neighboring bs to which an additional rrc connection is to be configured based on the received random access response; and configuring an rrc connection with the determined neighboring bs, wherein the specific prach resource is a common prach resource that is separately configured to transmit the specific random access preamble, thereby preventing the link outage phenomenon of the ue for a specific service.. ... Lg Electronics Inc

09/14/17 / #20170265231

Method for transmitting response information in mobile communications system

A method for transmitting radio resources in a mobile communication system is disclosed. The method includes receiving a random access channel (rach) preamble from a plurality of ues and transmitting response information associated with the received preambles over a common channel wherein the plurality ues can access the common channel and receive corresponding information. ... Lg Electronics Inc

09/14/17 / #20170265155

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

The present invention relates to a method and a device for reselecting a synchronization signal in a wireless communication system supporting device-to-device direct communication and the method includes: receiving a first synchronization signal from a second ue and receiving a second synchronization signal from a third ue; comparing a first reception power level indicating reception power of the first synchronization signal and a second reception power level indicating the reception power of a second synchronization signal with a first threshold value indicating minimum reception power; and selecting the first synchronization signal or the second synchronization signal according to the comparison result, and the synchronization signal is a synchronization signal selected in the previously synchronization procedure.. . ... Lg Electronics Inc

09/14/17 / #20170265154

Method for receiving synchronizing signals for direct communication between terminals in wireless communication system, and device for same

The present invention provides a method for receiving synchronizing signals for direct communication between terminals and a device for same, which are used in a wireless communication system. The method whereby terminals transmit/receive synchronizing signals, according to one aspect of the present invention, may comprise the steps of: obtaining synchronization by receiving a synchronizing signal from a first-type device; receiving information on a synchronization mode, which indicates a first or second synchronization mode, from the first-type device; and if the synchronization mode is the second synchronization mode, receiving a synchronizing signal from a second-type device so as to obtain synchronization for direct communication between the terminals.. ... Lg Electronics Inc

09/14/17 / #20170265100

Method for configuring apn-ambr in wireless communication system supporting csipto and device therefor

The present invention relates to a method and a device by which a ue configures a per access point name aggregate maximum bit rate (apn-ambr) in a wireless communication system supporting coordinated selected ip traffic offload (csipto). Particularly, the method comprises the steps of: configuring a plurality of pdn connections associated with different packet data network-gateways (p-gws) for the same apn; respectively calculating apn-ambrs of the plurality of pdn connections on the basis of the number of non-guaranteed bit rate (non-gbr) bearers for each of the plurality of pdn connections; and applying the apn-ambrs to the respective, corresponding pdn connections.. ... Lg Electronics Inc

09/14/17 / #20170264939

Electronic device and method for controlling the same

A digital television including a display, an interface, a communication unit, a broadcast receiver, and a controller to: display broadcast content, display a screen corresponding to a voice recognition mode, receive a first voice command signal corresponding to a first voice command, which is a single voice command including a first part defining a search source of an internet based search engine and a second part defining a first search keyword, display a web page corresponding to the search source, which includes a first search result corresponding to first information stored on a remote server, receive a second voice command signal corresponding to a second voice command, in which the second voice command is a single voice command including the first search keyword, and display a second search result corresponding to the first search keyword from the second voice command, which corresponds to second information stored in the digital television.. . ... Lg Electronics Inc

09/14/17 / #20170264814

Apparatus and method for controlling auto focus of camera module

Disclosed are an apparatus and method for controlling auto focus of a camera module including a voice coil motor actuator. The present invention includes a fixed unit having a perforated hole formed therein, a magnet placed inside the fixed unit, a lens unit including at least one lens and configured to linearly move inside the perforated hole of the fixed unit, an optical image stabilizer (ois) coil placed between the fixed unit and the lens unit to correct destabilization of the lens unit, a moving coil placed on a surface of the lens unit, a fixed coil receiving from the moving coil, a variable current or a variable voltage according to a distance moved by the moving coil, an image signal processing unit processing an image signal sensed by the sensing unit, and a controller configured to provide a signal comprising first frequency signal and second frequency signal to the moving coil, wherein the fixed coil receiving the variable current or the variable voltage through the second frequency signal, calculate a focus position value based on the received variable current or the variable voltage according to a distance moved by the moving coil from the fixed coil and the image signal processed by the image signal processing unit, and control the lens unit to move by applying first frequency signal to the moving coil according to the calculated focus position value, wherein the controller is further configured to receive the second frequency signal only during a specific time slot in order for the second frequency signal to not include noise due to ois signal and apply the ois signal to the ois coil during the rest of a time slot of the second frequency signal.. ... Lg Electronics Inc

09/14/17 / #20170264813

Apparatus and method for controlling auto focus of camera module

Disclosed are an apparatus and method for controlling auto focus of a camera module. The present invention includes a lens unit, a moving coil, a fixed coil, and a controller configured to provide a signal comprising first frequency signal and second frequency signal to the moving coil, the fixed coil receiving the variable current or the variable voltage through the second frequency signal, calculate a focus position value based on the received variable current or the variable voltage and an image signal, and control the lens unit to move by applying the first frequency signal to the moving coil according to the calculated focus position value, wherein the controller is further configured to detect a temperature change of the fixed coil and to correct a focus position of the lens unit corresponding to the detected temperature change of the fixed coil.. ... Lg Electronics Inc

09/14/17 / #20170264810

Image capturing apparatus

The present disclosure relates to an image capturing apparatus, and the image capturing apparatus may include a hollow body formed with opening portions at both ends thereof, a first cover provided with a window, and coupled to the body to cover one end portion of the body, a second cover coupled to the body to cover the other end portion of the body, a frame provided in an inner space of the body and coupled to the body, and an antenna provided between the frame and the body, and the antenna may be formed on an outer circumferential surface of the frame.. . ... Lg Electronics Inc

09/14/17 / #20170264794

Apparatus and method for controlling auto focus of camera module

Disclosed are an apparatus and method for controlling auto focus of a camera module. The present invention includes a lens unit, a moving coil, a fixed coil, and a controller configured to provide a signal comprising first frequency signal and second frequency signal to the moving coil, the fixed coil receiving a variable current or a variable voltage through the second frequency signal, calculate a focus location value based on the received variable current or variable voltage and an image signal, and control the lens unit to move by applying the first frequency signal to the moving coil according to the calculated focus location value, the second frequency signal is higher than the first frequency signal and is comprised of the signal during a prescribed time.. ... Lg Electronics Inc

09/14/17 / #20170264741

Mobile terminal and method of controlling same

The present invention relates to a mobile terminal and a method of controlling same, and has the objective of providing a mobile terminal and a method of controlling same which allow a caller to be identified when a call signal is received without having to look at a display. The gist of the present invention is that when a call signal is received through a wireless communication unit, the calling phone number of the received call signal is identified, a melody bell sound corresponding to the identified calling phone number is output, and the key of the melody corresponds to a first number included in the calling phone number.. ... Lg Electronics Inc

09/14/17 / #20170264562

Method for reordering a packet data convergence protocol packet data unit at a user equipment in a dual connectivity 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 re-ordering a pdcp pdu in a dual connectivity system, the method comprising: configuring a radio bearer having one pdcp (packet data convergence protocol) entity and two rlc (radio link control) enti-ties, wherein the pdcp entity enables a reordering function for pdcp pdus (protocol data unit) stored in a pdcp buffer; reconfiguring the radio bearer from having two rlc entities to having one rlc entity so that a first rlc entity is released; keeping the reordering func-tion enabled for the pdcp pdus stored in the pdcp buffer if there is at least one pdcp pdu in the pdcp buffer after releasing the first rlc entity; and disabling the reordering function when the pdcp buffer becomes empty.. ... Lg Electronics Inc

09/14/17 / #20170264465

Method and apparatus for transmitting and receiving information related to srs transmission in fdr mode

A method for transmitting information related to a sounding reference signal (srs) transmission by a base station (bs) of a full duplex radio (fdr) mode in a wireless communication system includes: transmitting information related to a resource region to be used for the srs transmission to a user equipment of the fdr mode within a resource region configured as an uplink (ul) idle interval; receiving a srs through the resource region for the srs transmission from the user equipment; performing an uplink (ul) channel estimation based on the received srs; and performing a downlink (dl) channel estimation by applying a channel reciprocity characteristic to a result of the uplink (ul) channel estimation.. . ... Lg Electronics Inc

09/14/17 / #20170264407

Enhanced channel estimation method and user equipment performing the same

One disclosure of the present specification provides a channel estimation method of a user equipment (ue). The method comprising: acquiring a first channel estimate based on a first reference signal allocated to a first resource element of a subframe received from a base station; and removing a second reference signal from a second resource element of the subframe when an additional reference signal is not required, and decoding a data channel multiplexed in the second resource element using a result of channel estimation of an entire channel performed based on the first channel estimate. ... Lg Electronics Inc

09/14/17 / #20170264341

Apparatus for handling change in orientation of terminal during wireless power transfer and method thereof

A wireless power transmitter for transmitting power by wireless to a terminal includes a power conversion unit and a power transmission control unit. The power conversion unit forms a wireless power signal for wireless power transfer using power supplied from a power supply unit. ... Lg Electronics Inc

09/14/17 / #20170264144

Wireless power transmitter and receiver

Disclosed is a method for wirelessly transmitting, by a power transmitter including a primary coil, power. The method may include detecting the placement of objects on a surface of an interface included in the power transmitter and selecting a power receiver which belongs to the detected objects and to which power is to be transmitted, performing digital ping for applying a power signal for detecting and identifying the power receiver to the power receiver and receiving a response to the digital ping from the power receiver, obtaining information about the configuration of the power receiver and establishing a power transfer contract with the power receiver using the configuration information, and wirelessly transmitting the power to the power receiver based on the established power transfer contract.. ... Lg Electronics Inc

09/14/17 / #20170263247

Digital device and method for controlling same

The present specification discloses various embodiments of a digital device and a method for controlling the same. A method for controlling a digital device according to an embodiment of the present invention may comprise the steps of: connecting to a repeater; sensing an external device located within a preconfigured distance and connected to the repeater; receiving an audio reference data transmission request from the sensed external device; and transmitting the requested audio reference data to the external device.. ... Lg Electronics Inc

09/14/17 / #20170263014

Electronic device and control method therefor

The method may include receiving first location information of a vehicle through a location information module, capturing an image through a camera while the vehicle is driven, extracting characteristic points from the captured image and converting the captured image into a 3-d image, obtaining second location information by correcting the first location information based on a moving displacement and orientation direction of the camera installed on the vehicle, extracting an aerial view from the 3-d image based on the moving displacement and orientation direction of the camera, estimating a moving path of the vehicle using locations of traffic lanes included in the aerial view and the second location information, and displaying the captured image and the moving path of the vehicle in augmented reality by combining the captured image and the moving path. According to the present invention, accurate location information can be provided when a vehicle is driven.. ... Lg Electronics Inc

09/14/17 / #20170262018

Portable display device

According to one aspect of the present invention, a portable display device comprises: a front case having a display unit located on the front surface thereof; a rear case coupled to the rear side of the front case so as to form an electric field part; a middle frame arranged in the electric field art, and including a metal material; a stand having one end, which is hinge-coupled to the lower end of the middle frame, and rotatably moving around the hinge so as to come into contact with the rear side of the middle frame or to be spaced apart from the rear side of the middle frame; and an opening formed on the rear case at a location corresponding to the stand. Therefore, the portable display device can be easily held and used at any place without additionally carrying a separate holding device.. ... Lg Electronics Inc

09/14/17 / #20170261938

Watch type terminal

The present disclosure relates to a watch type terminal including a body comprising a display unit and a band connected to the body and formed to be worn on a wrist, wherein the body includes a first disk configured to overlap with the display unit and comprise a first hand, a second disk disposed below the first disk to comprise a second hand, a first and a second pinion coupled to the edges of the first and the second disk, respectively, and a rotation drive unit configured to provide a rotational force to the pinions to rotate the first and the second disk so as to display visual information by the first and the second hand.. . ... Lg Electronics Inc

09/14/17 / #20170261252

Door opening and closing device for refrigerator and method of controlling the same

A door opening and closing device for a refrigerator includes a door coupled to a main body, an opening and closing unit including a drive unit for generating rotational force by means of a motor and a door rotating mechanism for opening or closing the door, a device for measuring a back electromotive force generated from the motor, a power circuit connected for supplying power to the motor, a circuit for transmitting back electromotive force of the motor to the device, a control switch for selectively connecting the motor to the circuit or the power circuit, and a control unit for connecting the control switch to the power circuit when the motor is activated, and connecting the control switch to the circuit and opening or closing the door when the motor is deactivated, wherein the control unit closes the door when a predetermined back electromotive force is input to the device.. . ... Lg Electronics Inc

09/14/17 / #20170261251

Refrigerator

A refrigerator comprises: a cabinet having a refrigerating chamber; a refrigerating chamber evaporator provided to correspond to the refrigerating chamber, and configured to generate cool air by a driving of a compressor; an evaporator temperature sensor mounted to the refrigerating chamber evaporator, and configured to sense a temperature; a blower fan configured to supply cool air generated from the refrigerating chamber evaporator to the refrigerating chamber; and a controller configured to determine whether to stop the blower fan or not, based on a temperature of the refrigerating chamber evaporator sensed by the evaporator temperature sensor when the compressor is stopped.. . ... Lg Electronics Inc

09/14/17 / #20170261250

Refrigerator

A refrigerator comprising a cabinet comprising a storage compartment provided therein; a first door rotatably coupled to the cabinet to open and close the storage compartment; an outer door rotatable opening and closing an opening that is provided in the inner door; and a multi-duct provided in an inner well of the, storage compartment and comprising: a first duct comprising a first upper outlet hole a first middle outlet hole and a first lower outlet hole for exhausting cold air toward the first door of the storage compartment; and a second duct comprising a second upper outlet hole, a second middle outlet hole and a second lower outlet hole for exhausting cold air toward the inner door of the storage compartment, wherein an inlet hole for sucking cold air to the first duct is smaller than an inlet hole for sucking cold air to the second duct.. . ... Lg Electronics Inc

09/14/17 / #20170261246

Compressor driving apparatus and air conditioner including the same

A compressor driving apparatus and an air conditioner including the same, whereby the compressor driving apparatus includes a capacitor connected to a dc terminal, an inverter, including a plurality of three-phase switching devices, to convert dc power from the capacitor into ac power to drive a compressor motor, an output current detector to detect output current flowing in the motor, and a controller to output a switching control signal for controlling the inverter based on the output current, wherein the controller performs control such that some of the three-phase switching devices in the inverter are turned on or off in a compressor preheating mode.. . ... Lg Electronics Inc

09/14/17 / #20170261170

Headlight and method for outputting light using same

A headlight is disclosed. The headlight comprises: a light-guiding unit, the inner surface of the front surface of the light-guiding unit being coated with a totally-reflecting material; at least one light-emitting device fixed to the inner surface of the side surface of the light-guiding unit; a power supply unit for supplying power to each light-emitting device; at least one prism arranged on the inner surface of the rear surface of the light-guiding unit so as to reflect light from each light-emitting device; and a control unit for controlling power of the power supply unit, wherein light emitted from the light-emitting device is reflected at the prism and at the inner surface of the front surface and is discharged to the outside of the light-guiding unit. ... Lg Electronics Inc