公开(公告)号：US20190110191A1

公开(公告)日：2019-04-11

申请号：US16087570

申请日：2017-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Hanbyul SEO ,  Youngdae LEE

IPC: H04W8/24 ,  H04W4/44 ,  H04W4/46 ,  H04W4/02

Abstract: A method for processing signals by a user equipment in a V2X (Vehicle-to-Everything) communication system is disclosed. The method includes steps of receiving, from a network, a counting request message including information about at least one V2X service type and at least one V2X UE type; and transmitting a counting response message to the network, when a V2X UE type of the UE is included in the at least one V2X UE type, wherein the counting response message includes information about at least one of a location of the UE, a direction of the UE or a velocity of the UE.

公开(公告)号：US20190053198A1

公开(公告)日：2019-02-14

申请号：US16162140

申请日：2018-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W72/04 ,  H04W76/14 ,  H04W72/02

Abstract: Provided are a device-to-device (D2D) operation method and device which are performed by a terminal in a wireless communication system. The method comprises: receiving D2D configuration information indicating a plurality of resources which can be used for a D2D operation from a network; selecting a specific resource from among the plurality of resources; and performing the D2D operation with another terminal using the selected specific resource, wherein the specific resource is selected on the basis of a reference signal received power (RSRP) which the terminal has received from the network.

公开(公告)号：US20190045482A1

公开(公告)日：2019-02-07

申请号：US16071732

申请日：2017-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Jaewook LEE

IPC: H04W68/02 ,  H04W76/11 ,  H04W76/27 ,  H04W8/08 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W8/08 ,  H04W76/11 ,  H04W76/27 ,  H04W76/28 ,  H04W80/02

Abstract: An eNodeB (eNB) receives a first paging message including a first user equipment (UE) identity (ID) from a mobility management entity (MME). The eNB checks whether a UE context mapped to the first UE ID is present or not. If it is checked that the UE context mapped to the first UE ID is present, the eNB transmits a second paging message including a second UE ID, which replaces the first UE ID, to a UE.

公开(公告)号：US20190037539A1

公开(公告)日：2019-01-31

申请号：US16073704

申请日：2017-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W72/04

Abstract: Provided are a method for operating a terminal in accordance with semi-persistent scheduling (SPS) in a wireless communication system, and a terminal using the method. The method comprises: transmitting traffic information; receiving an SPS configuration determined on the basis of the traffic information; and transmitting a signal in at least one resource among resources conforming to the SPS configuration, wherein the traffic information notifies of a pattern of traffic generated by a terminal.

公开(公告)号：US20190014563A1

公开(公告)日：2019-01-10

申请号：US16090537

申请日：2017-04-03

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Myoungseob KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W72/04

Abstract: Provided are a method for transmitting downlink control information for sidelink scheduling in a wireless communication system and a wireless apparatus using the method. The method is characterized by: generating sidelink SPS activation/release DCI for indicating sidelink semi-persistent scheduling (SPS) activation or release; and transmitting the sidelink SPS activation/release DCI to a terminal, wherein the sidelink SPS activation/release DCI further comprises a sidelink SPS activation/release field and a sidelink SPS configuration index field not present in sidelink dynamic DCI which is for dynamically scheduling the sidelink.

公开(公告)号：US20190014492A1

公开(公告)日：2019-01-10

申请号：US16014597

申请日：2018-06-21

Applicant: LG Electronics Inc.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W24/10 ,  H04W76/27 ,  H04W68/02 ,  H04W24/08 ,  H04L5/00 ,  H04W36/08

Abstract: Provided are a method of performing measurement and a device supporting the method. According to one embodiment of the present invention, a method for performing measurement in a wireless communication system includes: receiving a first indication of the measurement from a serving cell; performing the measurement on neighbor cells; determining that the UE has a valid measurement result, based on a preconfigured threshold; and transmitting a second indication indicating that UE has the valid measurement result to the serving cell, based on the first indication.

公开(公告)号：US20180302754A1

公开(公告)日：2018-10-18

申请号：US15574078

申请日：2016-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Youngdae LEE ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W4/06

Abstract: An embodiment of the present invention relates to a method for providing a broadcast service to a remote UE by a relay UE in a wireless communication system, the method comprising the steps of: receiving a TMGI monitoring request from a remote UE; and determining whether to provide a service to the remote UE on the basis of information included in the TMGI monitoring request, wherein the TMGI monitoring request includes a TMGI and an MBMS SAI, and the relay UE provides a broadcast service to the remote UE when the MBMS SAI corresponds to an SAI received from system information.

公开(公告)号：US20180295647A1

公开(公告)日：2018-10-11

申请号：US16001824

申请日：2018-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Sungduck CHUN ,  Sunghoon JUNG ,  Seungjune YI ,  Youngdae LEE

IPC: H04W74/00 ,  H04L5/00 ,  H04W56/00

CPC classification number: H04W74/004 ,  H04L5/001 ,  H04L5/0091 ,  H04W56/0045 ,  H04W74/002

Abstract: The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).

公开(公告)号：US20180213590A1

公开(公告)日：2018-07-26

申请号：US15745697

申请日：2016-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Sunghoon JUNG ,  Youngdae LEE

IPC: H04W76/23

CPC classification number: H04W76/23 ,  H04W88/04

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for disconnecting a device to device (D2D) link connection in a wireless communication system. According to an aspect of the present invention, the method comprising: establishing a radio resource control (RRC) connection with a cell; transmitting, to the cell connected with the remote UE, a reporting message on the D2D link connection; if the cell connected with the remote UE and a cell connected with the relay UE are different, receiving, from the relay UE, a first request message for disconnecting the D2D link connection with the relay UE in response to the reporting message; and disconnecting the D2D link connection according to the first request message.

公开(公告)号：US20180206289A1

公开(公告)日：2018-07-19

申请号：US15743648

申请日：2016-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE

IPC: H04W76/28

CPC classification number: H04W76/28 ,  H04W4/06 ,  H04W48/12 ,  H04W72/12 ,  H04W76/20 ,  H04W76/40

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