公开(公告)号：WO2018056623A1

公开(公告)日：2018-03-29

申请号：PCT/KR2017/009933

申请日：2017-09-11

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Seungjune ,  KIM, Sangwon ,  LEE, Sunyoung ,  LEE, Jaewook

IPC: H04W76/02

CPC classification number: H04W76/15 ,  H04W16/32 ,  H04W48/10 ,  H04W48/16 ,  H04W88/06

Abstract: Method and apparatus for a user equipment (UE) supporting dual connectivity (DC) with a master node and a secondary node are disclosed. According to these, the UE receives first configuration information from the master node and second configuration information from the secondary node. The UE applies the first configuration information first. And, the UE transmits a new configuration request message to the secondary node, if the UE cannot apply the second configuration information after applying the first configuration information.

Abstract translation: 公开了用于支持与主节点和辅助节点的双连接（DC）的用户设备（UE）的方法和设备。 据此，UE从主节点接收第一配置信息，并从辅节点接收第二配置信息。 UE首先应用第一配置信息。 并且，如果UE在应用第一配置信息之后不能应用第二配置信息，则UE向辅助节点发送新的配置请求消息。

公开(公告)号：WO2017095131A1

公开(公告)日：2017-06-08

申请号：PCT/KR2016/013948

申请日：2016-11-30

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Jaewook ,  LEE, Youngdae ,  JUNG, Sunghoon ,  KIM, Sangwon ,  KIM, Jaehyun

IPC: H04W28/02 ,  H04W8/02 ,  H04W88/02

CPC classification number: H04W48/18 ,  H04L47/2475 ,  H04W28/08 ,  H04W48/14 ,  H04W88/02

Abstract: A method and apparatus for steering a traffic in a wireless communication system is provided. A user equipment (UE) receives information on traffic in application level from a network, and steers the traffic from a first link to a second link according to the received information. The first link may be an uplink and a second link may be a sidelink, or vice versa. Or, the first link may be a first sidelink and a second link may be a second sidelink. Or, the first link may be a 3rd generation partnership project (3GPP) access network and a second link may be a non-3GPP access network.

Abstract translation: 提供了一种用于在无线通信系统中导引业务的方法和设备。 用户设备（UE）从网络接收关于应用级流量的信息，并根据接收到的信息将流量从第一链路转向第二链路。 第一链路可以是上行链路，第二链路可以是侧链路，反之亦然。 或者，第一链接可以是第一侧链并且第二链接可以是第二侧链。 或者，第一链路可以是第三代合作伙伴计划（3GPP）接入网络，第二链路可以是非3GPP接入网络。

公开(公告)号：WO2016163687A1

公开(公告)日：2016-10-13

申请号：PCT/KR2016/003342

申请日：2016-03-31

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Sunyoung ,  YI, Seungjune ,  KIM, Sangwon

IPC: H04L5/00 ,  H04L5/14 ,  H04L29/10

CPC classification number: H04W74/085 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0073 ,  H04W4/08 ,  H04W56/00 ,  H04W56/0005 ,  H04W72/0446 ,  H04W72/1215 ,  H04W74/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a random access procedure in a carrier aggregation with at least one SCell operating in an unlicensed spectrum, the method comprising: configuring with a TAG to which at least two uplink cells belong, receiving a PDCCH order on a downlink cell associated with a first uplink cell in the TAG from an eNB; checking whether the first uplink cell belonging to the TAG is available for transmitting the random access preamble or not; selecting one uplink cell among uplink cells in the TAG which are available for transmitting the random access preamble if the first cell is not available for transmitting the random access preamble; and transmitting the random access preamble indicated by the PDCCH order received from the eNB on the selected uplink cell.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种在具有在非许可频谱中工作的至少一个SCell的载波聚合中执行随机接入过程的方法和装置，所述方法包括：使用至少两个上行蜂窝小区所属的TAG进行配置 从eNB接收与所述TAG中的第一上行链路小区相关联的下行链路小区上的PDCCH命令; 检查属于该TAG的第一上行链路小区是否可用于发送随机接入前导; 如果所述第一小区不可用于发送所述随机接入前导码，则在所述TAG中的上行链路小区中选择一个可用于发送所述随机接入前导码的上行链路小区; 以及在所选择的上行链路小区上发送由eNB接收的PDCCH顺序指示的随机接入前导码。

公开(公告)号：WO2016068644A1

公开(公告)日：2016-05-06

申请号：PCT/KR2015/011576

申请日：2015-10-30

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Youngdae ,  LEE, Jaewook ,  KIM, Sangwon

IPC: H04W74/08 ,  H04W72/12

CPC classification number: H04W74/0833 ,  H04W16/14 ,  H04W28/06

Abstract: A method and apparatus for performing a random access procedure at a cell on an unlicensed carrier in a wireless communication system is provided. A user equipment (UE) transmits a random access preamble, and receives a random access response including an index of a second cell. A first cell is a first serving cell on a licensed carrier, and the second cell is a second serving cell on the unlicensed carrier.

Abstract translation: 提供了一种用于在无线通信系统中的未许可载体上的小区执行随机接入过程的方法和装置。 用户设备（UE）发送随机接入前导码，并且接收包括第二小区的索引的随机接入响应。 第一小区是许可的载波上的第一个服务小区，第二小区是未许可的载波上的第二个服务小区。

公开(公告)号：WO2015080407A1

公开(公告)日：2015-06-04

申请号：PCT/KR2014/010879

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  LEE, Youngdae ,  JUNG, Sunghoon

IPC: H04W76/02 ,  H04W4/06

CPC classification number: H04W4/06 ,  H04W36/08 ,  H04W76/10 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

Abstract: A method and apparatus for requesting a unicast bearer setup in a wireless communication system is provided. A user equipment (UE) receives a unicast request indication, which indicates that a target cell does not provide a multimedia broadcast multicast service (MBMS) service in which the UE is interested to the UE, from a network. Upon receiving the unicast request indication, the UE transmits a unicast bearer setup request to the network.

Abstract translation: 提供了一种在无线通信系统中请求单播承载建立的方法和装置。 用户设备（UE）从网络接收指示目标小区不向UE提供对UE有兴趣的多媒体广播多播服务（MBMS）服务的单播请求指示。 在接收到单播请求指示时，UE向网络发送单播承载建立请求。

公开(公告)号：WO2015064974A1

公开(公告)日：2015-05-07

申请号：PCT/KR2014/010109

申请日：2014-10-27

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  JUNG, Sunghoon ,  LEE, Youngdae

IPC: H04W48/16 ,  H04W24/00 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04L5/00 ,  H04W24/10 ,  H04W28/08 ,  H04W48/16

Abstract: There is provided a method of performing measurement. The method may be performed by a user equipment (UE) and comprise: receiving, by the UE, a cell list from a serving cell; if at least one cell in the cell list is detected, performing, by the UE, measurements on a frequency corresponding to the cell list and applying layer 3 filtering for the measurements; and if any cell in the cell list is not detected, not performing the measurements on the frequency corresponding to the cell list.

Abstract translation: 提供了进行测量的方法。 该方法可以由用户设备（UE）执行，并且包括：由UE从服务小区接收小区列表; 如果检测到小区列表中的至少一个小区，则由UE执行与小区列表对应的频率的测量，并对该测量应用层3过滤; 并且如果没有检测到单元列表中的任何单元，则不对与单元列表相对应的频率执行测量。

公开(公告)号：WO2014109565A1

公开(公告)日：2014-07-17

申请号：PCT/KR2014/000239

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  JUNG, Sunghoon ,  LEE, Youngdae ,  PARK, Sungjun

IPC: H04W24/10 ,  H04W16/24

CPC classification number: H04W36/30 ,  H04L51/30 ,  H04W16/24 ,  H04W36/0044 ,  H04W36/04 ,  H04W36/28

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

Abstract translation: 公开了在使用多个小区的无线通信系统中的无线电链路故障（RLF）报告操作。 根据该操作，当第一小区和第二小区同时连接到UE，并且第一小区和第二小区分别具有不同的基站（分别为第一基站和第二基站）时，如果具有 第一小区的UE由第一基站检测，第一基站可以向第二小区向第一小区发送与UE的RLF的指示。

公开(公告)号：WO2021230563A1

公开(公告)日：2021-11-18

申请号：PCT/KR2021/005651

申请日：2021-05-06

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Oanyong ,  JUNG, Sunghoon ,  KIM, Sangwon

IPC: H04W36/00 ,  H04W36/08

Abstract: A method and apparatus for inheriting a broadcast system information in a wireless communication system is provided. A wireless device receives, from a first cell, a broadcast system information including a first information and a second information. A wireless device receives, from a second cell, another broadcast system information including a new information to replace the first information. A wireless device performs a measurement procedure, a cell selection procedure, and/or a cell reselection procedure while in the second cell, based on the second information received from the first cell.

公开(公告)号：WO2021221319A1

公开(公告)日：2021-11-04

申请号：PCT/KR2021/003817

申请日：2021-03-29

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  JUNG, Sunghoon

IPC: H04W24/10 ,  H04W16/28 ,  H04W24/02

Abstract: A method and apparatus for measurement failure reporting in a wireless communication system is provided. A wireless device receives, from a network, a measurement configuration including information on a measurement window. A wireless device performs measurements for a cell based on the measurement window. A wireless device detects a failure of the measurement, based on that a number of beams or a number of reference signals measured within the measurement window is less than a minimum number of beams or a minimum number of reference signals. A wireless device reports, to the network, the failure of the measurements for the cell.

公开(公告)号：WO2021149986A1

公开(公告)日：2021-07-29

申请号：PCT/KR2021/000675

申请日：2021-01-18

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Sangwon ,  JUNG, Sunghoon ,  BYUN, Daewook

IPC: H04W4/06 ,  H04W4/20 ,  H04W72/00

Abstract: A method and apparatus for transmitting assistant information for a quick switch between broadcast and unicast transmission in a wireless communication system is provided. A wireless device receives, from a network, a service via unicast. A wireless device detects reception of the service via multicast and/or broadcast while receiving the service via unicast. A wireless device informs the network of the reception of the service via the multicast and/or the broadcast.