公开(公告)号：US10462839B2

公开(公告)日：2019-10-29

申请号：US15563874

申请日：2016-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W76/27 ,  H04W24/10 ,  H04W92/18 ,  H04W48/20 ,  H04W84/04 ,  H04W8/00

Abstract: Provided are a method for transmitting sidelink terminal information of a terminal in a wireless communication system and a terminal utilizing the method. The method receives a request for a sidelink system information report from a serving cell located on a first frequency, wherein the sidelink system information report request is a message requesting a report of system information associated with a sidelink action acquired from another cell of a second frequency, and sidelink terminal information, comprising system information associated with the sidelink action acquired from another cell of the second frequency, is reported to the serving cell.

公开(公告)号：US10425926B2

公开(公告)日：2019-09-24

申请号：US15590644

申请日：2017-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04W72/04 ,  H04W72/08 ,  H04W48/14 ,  H04W36/00 ,  H04W76/00

Abstract: 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.

公开(公告)号：US10390340B2

公开(公告)日：2019-08-20

申请号：US15556159

申请日：2016-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Jian Xu ,  Jaewook Lee ,  Daewook Byun

IPC: H04W72/04 ,  H04W76/12 ,  H04W28/08 ,  H04W76/15 ,  H04W76/18 ,  H04W76/22 ,  H04W76/27 ,  H04W76/32 ,  H04W84/12 ,  H04W92/20 ,  H04W84/04

Abstract: A method and apparatus for performing a wireless local area network (WLAN) termination (WT) addition/modification procedure in a wireless communication system is provided. For the WT addition procedure, an eNodeB (eNB) transmits a WT Addition Request message to a WT via a Xw interface, and receives a WT Addition Request Acknowledge message from the WT via the Xw interface. For eNB initiated WT modification procedure, the eNB transmits a WT Modification Request message to a WT via a Xw interface, and receives a WT Modification Request Acknowledge message from the WT via the Xw interface. For the WT initiated WT modification procedure, the eNB receives a WT Modification Required message from a WT via a Xw interface, and transmits a WT Modification Confirm message to the WT via the Xw interface. The WT is a logical node that terminates the Xw interface.

公开(公告)号：US10356738B2

公开(公告)日：2019-07-16

申请号：US15659346

申请日：2017-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee

IPC: H04W56/00 ,  H04W92/18 ,  H04L5/00 ,  H04W16/14 ,  H04W8/00 ,  H04W48/16 ,  H04W72/12 ,  H04W48/12 ,  H04W88/04

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for acquiring, by a first user equipment (UE) in a coverage of a first cell, synchronization in a wireless communication system, the method comprising: receiving a message for a sidelink resource configuration from a second cell through the second UE in a coverage of the second cell; if a channel quality of the second cell is less than a predetermined threshold, selecting the first cell as a synchronization reference cell; and transmitting a sidelink data to the second UE using the sidelink resource configuration based on the synchronization acquired from a synchronization signal of the first cell.

公开(公告)号：US10356656B2

公开(公告)日：2019-07-16

申请号：US15556252

申请日：2016-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunghoon Jung ,  Jaewook Lee

IPC: H04W88/04 ,  H04W28/02 ,  H04W84/04 ,  H04W72/12 ,  H04W76/14 ,  H04W72/04 ,  H04W72/10

Abstract: A method and apparatus for performing a buffer status reporting (BSR) procedure in a wireless communication system is provided. A relay user equipment (UE) receives data to be relayed from a remote UE via sidelink, triggers a BSR or a sidelink BSR for the data to be relayed, and transmits the BSR or the sidelink BSR to a network.

公开(公告)号：US10327192B2

公开(公告)日：2019-06-18

申请号：US15705070

申请日：2017-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Jaewook Lee ,  Sangwook Han

IPC: H04W36/36 ,  H04W36/00

Abstract: Disclosed are a method and apparatus for performing a cell reselection by a user equipment in idle mode in a wireless communication system. The present invention includes receiving system information containing redistribution parameters, triggering a redistribution procedure, and selecting a redistribution target based on the redistribution parameters. Particularly, the redistribution parameters contain current redistribution statistic information and the redistribution target is selected based on the current redistribution statistic information.

公开(公告)号：US10292200B2

公开(公告)日：2019-05-14

申请号：US15510444

申请日：2015-09-30

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W76/27 ,  H04W76/10 ,  H04W76/30 ,  H04W36/08 ,  H04W76/25 ,  H04W92/18 ,  H04W48/20 ,  H04W76/19 ,  H04W76/23

Abstract: 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.

公开(公告)号：US10278091B2

公开(公告)日：2019-04-30

申请号：US15101587

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W48/18 ,  H04W28/02 ,  H04W28/08 ,  H04W48/16 ,  H04W88/06

Abstract: Provided are a method for steering traffic performed by a terminal in a wireless communication system, and the terminal using the method. The method comprises: receiving a traffic steering indicator from a first network; evaluating a traffic steering condition; and if the traffic steering condition is satisfied, operating in a first operation mode or a second operation mode indicated by the traffic steering indicator, wherein the first operation mode is an operation mode in which the terminal is capable of performing, by itself, traffic steering for moving traffic from the first network to a second network, and the second operation mode is an operation mode for reporting the evaluation result of the traffic steering condition to the first network.

公开(公告)号：US20190104386A1

公开(公告)日：2019-04-04

申请号：US16086843

申请日：2017-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Jian Xu ,  Daewook Byun ,  Dongsoo Kim ,  Youngdae Lee ,  Jaewook Lee

IPC: H04W4/06 ,  H04W72/00 ,  H04W76/11 ,  H04W4/40

Abstract: One embodiment of the present invention provides a method by which a network node performs an operation related to a vehicle to everything (V2X) message transmission to a user equipment (UE) in a wireless communication system, the method comprising the steps of: allowing the network node to receive a notify broadcast area message; allowing the network node to receive a V2X message after receiving the notify broadcast area message; and allowing the network node to determine a first eNB which will transmit the V2X message to the UE, on the basis of the notify broadcast area message, without performing session update request procedures.

公开(公告)号：US10142885B2

公开(公告)日：2018-11-27

申请号：US15114291

申请日：2015-02-09

Applicant: LG ELECTRONICS, INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W28/02 ,  H04W28/08 ,  H04W76/27 ,  H04W48/10 ,  H04W8/00

Abstract: A method for operating a terminal in a wireless communication system and a terminal using the method are provided. The method is characterized by: receiving RAN auxiliary information related to steering traffic between a first network and a second network; receiving target information used for determining a target to which the RAN auxiliary information can be applied; and determining whether to apply the RAN auxiliary information based on the target information.