公开(公告)号：US09014010B2

公开(公告)日：2015-04-21

申请号：US14235761

申请日：2012-09-18

Applicant: LG Electronics Inc.

Inventor： Seung June Yi ,  Sung Duck Chun ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04L12/26 ,  H04W64/00 ,  H04W24/10 ,  H04W72/04

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04W72/0413

Abstract: A method and apparatus for method for reporting a Packet Data Convergence Protocol (PDCP) status are provided. A wireless device sets up a radio bearer that does not perform retransmission at a Radio Link Control (RLC) layer and transmit a PDCP status report for the radio bearer to a base station, the PDCP status report indicating which at least one PDCP Service Data Unit (SDU) is missing.

Abstract translation: 提供了一种用于报告分组数据汇聚协议（PDCP）状态的方法和装置。 无线设备建立在无线电链路控制（RLC）层处不执行重传的无线电承载，并向基站发送用于无线电承载的PDCP状态报告，PDCP状态报告指示哪个至少一个PDCP服务数据单元 （SDU）丢失。

公开(公告)号：US20150036614A1

公开(公告)日：2015-02-05

申请号：US14384821

申请日：2013-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Sun Young Lee ,  Sung Jun Park ,  Sung Hoon Jung ,  Young Dae Lee ,  Seung June Yi

IPC: H04L5/00 ,  H04W74/08

CPC classification number: H04L5/0078 ,  H04L5/0032 ,  H04W56/0045 ,  H04W72/02 ,  H04W72/0446 ,  H04W74/0833

Abstract: The present specification proposes a scheme for controlling a deactivation timer of a cell. More specifically, the present specification proposes a method of controlling a deactivation timer of a cell in a mobile communication system. The method includes: configuring, at a user equipment (UE), a first deactivation timer of a first cell and a second deactivation timer of a second cell, wherein the first cell and the second cell belong to a same timing advance group (TAG); if the first deactivation timer of first cell expires, checking, at the UE, whether uplink timing of the same TAG is required to be maintained; and if the uplink timing of the same TAG is required to be maintained, restarting, at the UE, the first deactivation timer of the first cell.

Abstract translation: 本说明书提出了一种用于控制小区的去激活定时器的方案。 更具体地，本说明书提出了一种控制移动通信系统中的小区的去激活定时器的方法。 该方法包括：在用户设备（UE）处配置第一小区的第一去激活定时器和第二小区的第二去激活定时器，其中第一小区和第二小区属于相同的定时提前组（TAG） ; 如果第一小区的第一去激活定时器到期，则在UE处检查是否需要维护同一TAG的上行链路定时; 并且如果需要维持相同TAG的上行链路定时，则在UE处重新启动第一小区的第一停用定时器。

公开(公告)号：US20150024775A1

公开(公告)日：2015-01-22

申请号：US14373883

申请日：2013-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Jae Wook Lee ,  Seung June Yi ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W64/00 ,  H04W4/02 ,  H04W24/10 ,  H04L29/08

CPC classification number: H04W64/00 ,  H04L67/10 ,  H04W4/02 ,  H04W24/10 ,  H04W48/20 ,  H04W64/003 ,  H04W64/006

Abstract: Provided is a method for reporting positioning status by a terminal in a wireless communication system. The method comprises: confirming a positioning status related to whether location information of a terminal can be provided; and when the positioning status is confirmed, transmitting a positioning status reporting message via a network. The positioning status reporting message comprises positioning status information indicating the positioning status of the terminal.

Abstract translation: 提供一种用于在无线通信系统中通过终端报告定位状态的方法。 该方法包括：确认与终端的位置信息是否可以提供有关的定位状态; 并且当确定定位状态时，经由网络发送定位状态报告消息。 定位状态报告消息包括指示终端的定位状态的定位状态信息。

公开(公告)号：US20140370915A1

公开(公告)日：2014-12-18

申请号：US14374169

申请日：2013-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Sung Jun Park ,  Jae Wook Lee ,  Young Dae Lee ,  Seung June Yi

IPC: H04W8/22 ,  H04W4/02

CPC classification number: H04W8/22 ,  G01S5/00 ,  G01S5/0027 ,  H04W4/02 ,  H04W64/00

Abstract: Provided is a method for reporting by a terminal in a wireless communication system. The method comprises: receiving positioning-limiting information from a network; and determining whether to allow positioning on the basis of the positioning limiting information. The method additionally comprises, if the positioning is allowed, acquiring location information by means of positioning, and reporting the location information via a network.

Abstract translation: 提供一种终端在无线通信系统中进行报告的方法。 该方法包括：从网络接收定位限制信息; 以及基于所述定位限制信息确定是否允许定位。 该方法还包括如果允许定位，则通过定位获取位置信息，并经由网络报告位置信息。

公开(公告)号：US08892107B2

公开(公告)日：2014-11-18

申请号：US14223746

申请日：2014-03-24

Applicant: LG Electronics Inc.

Inventor： Sung Min Lee ,  Sung Duck Chun ,  Seung June Yi ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W24/10 ,  H04W76/04

CPC classification number: H04W36/0005 ,  H04W24/10 ,  H04W76/27

Abstract: A method and apparatus of reporting logged measurements of an user equipment in a wireless communication system is provided. The user equipment in a Radio Resource Control (RRC) connected mode receives from a base station a Minimization of Drive Tests (MDT) configuration. The user equipment transitions from the RRC connected mode to an RRC idle mode and logs measurements based on the MDT configuration. The user equipment transmits to the base station a logging indicator indicating an availability of the logged measurement.

Abstract translation: 提供一种在无线通信系统中报告用户设备的记录测量的方法和装置。 在无线电资源控制（RRC）连接模式中的用户设备从基站接收最小化驱动测试（MDT）配置。 用户设备从RRC连接模式转换到RRC空闲模式，并记录基于MDT配置的测量。 用户设备向基站发送指示所记录的测量的可用性的日志记录指示符。

公开(公告)号：US20140335855A1

公开(公告)日：2014-11-13

申请号：US14362859

申请日：2013-01-31

Applicant: LG Electronics Inc.

Inventor： Young Dae Lee ,  Jae Wook Lee ,  Sung Hoon Jung ,  Sung Jun Park ,  Seung June Yi

IPC: H04W24/04 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04W24/04 ,  H04W24/10 ,  H04W36/0094 ,  H04W76/19 ,  H04W88/06

Abstract: A method and apparatus of transmitting radio link failure (RLF) information in a wireless communication system is provided. A user equipment (UE) supports a first communication system and a second communication system. The method includes detecting an RLF at a first cell of the first communication system, and reporting an RLF report message to an eNodeB (eNB) serving the first cell based on whether or not the RLF is triggered by interference from the second communication system. In addition, a method and apparatus of restricting storing and/or reporting the RLF information in a wireless communication system is provided.

Abstract translation: 提供了一种在无线通信系统中发送无线链路故障（RLF）信息的方法和装置。 用户设备（UE）支持第一通信系统和第二通信系统。 该方法包括：检测第一通信系统的第一小区的RLF，并且基于来自第二通信系统的干扰是否触发RLF，向服务于第一小区的eNodeB（eNB）报告RLF报告消息。 另外，提供了一种在无线通信系统中限制存储和/或报告RLF信息的方法和装置。

公开(公告)号：US20140254393A1

公开(公告)日：2014-09-11

申请号：US14235761

申请日：2012-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Seung June Yi ,  Sung Duck Chun ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W24/10

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04W72/0413

Abstract: A method and apparatus for method for reporting a Packet Data Convergence Protocol (PDCP) status are provided. A wireless device sets up a radio bearer that does not perform retransmission at a Radio Link Control (RLC) layer and transmit a PDCP status report for the radio bearer to a base station, the PDCP status report indicating which at least one PDCP Service Data Unit (SDU) is missing.

Abstract translation: 提供了一种用于报告分组数据汇聚协议（PDCP）状态的方法和装置。 无线设备建立在无线电链路控制（RLC）层处不执行重传的无线电承载，并向基站发送用于无线电承载的PDCP状态报告，PDCP状态报告指示哪个至少一个PDCP服务数据单元 （SDU）丢失。

公开(公告)号：US08725137B2

公开(公告)日：2014-05-13

申请号：US13899156

申请日：2013-05-21

Applicant: LG Electronics Inc.

Inventor： Sung Min Lee ,  Sung Duck Chun ,  Seung June Yi ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W24/10

CPC classification number: H04W36/0005 ,  H04W24/10 ,  H04W76/27

Abstract: A method and apparatus of reporting logged measurements of an user equipment in a wireless communication system is provided. The user equipment in a Radio Resource Control (RRC) connected mode receives from a base station a Minimization of Drive Tests (MDT) configuration. The user equipment transitions from the RRC connected mode to an RRC idle mode and logs measurements based on the MDT configuration. The user equipment transmits to the base station a logging indicator indicating an availability of the logged measurement.

公开(公告)号：US10484901B2

公开(公告)日：2019-11-19

申请号：US15841596

申请日：2017-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun Park ,  Sung Duck Chun ,  Sung Hoon Jung ,  Seung June Yi ,  Young Dae Lee

IPC: H04W24/10 ,  H04J11/00 ,  H04W56/00

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

公开(公告)号：US09974005B2

公开(公告)日：2018-05-15

申请号：US15592812

申请日：2017-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae Lee ,  Seung June Yi ,  Sung Jun Park ,  Sung Hoon Jung

IPC: H04W48/10 ,  H04W4/06

CPC classification number: H04W48/10 ,  H04H20/72 ,  H04W4/06 ,  H04W36/08

Abstract: A method for communicating between a user equipment (UE) and a network in a wireless communication system, the method includes receiving, by the UE, a first multimedia broadcast multimedia service (MBMS) service from a first cell on a first frequency while the UE is in an idle mode; receiving, by the UE, a first system information block (SIB) from the first cell on the first frequency, the first SIB including information on an MBMS service area (SA) provided at a second frequency; receiving, by the UE, a second SIB from a second cell on the second frequency, the second SIB including information on a multimedia broadcast multicast single frequency network (MBSFN) area; and receiving, by the UE, a second MBMS service from the second cell on the second frequency, based on the received information on the MBSFN area.