公开(公告)号：US20150351127A1

公开(公告)日：2015-12-03

申请号：US14826158

申请日：2015-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun PARK ,  Sung Duck CHUN ,  Sung Hoon JUNG ,  Seung June Yi ,  Young Dae LEE

IPC: H04W74/04 ,  H04W56/00 ,  H04W74/00

CPC classification number: H04W24/10 ,  H04J11/003 ,  H04J11/0079 ,  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 timing advance command corresponding to the time advance group from the base station.

Abstract translation: 本发明提供了一种在无线通信系统中由用户设备接收定时提前指令的方法。 终端从基站接收关于时间提前组的信息，并且还从基站接收对应于时间提前组的定时提前命令。

公开(公告)号：US09191333B2

公开(公告)日：2015-11-17

申请号：US13893197

申请日：2013-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae Lee ,  Seung June Yi ,  So Young Lee

IPC: H04L12/56 ,  H04L12/801 ,  H04L1/16 ,  H04L1/18 ,  H04W28/06 ,  H04W28/04

CPC classification number: H04W74/04 ,  H04L1/1685 ,  H04L1/1809 ,  H04L1/1832 ,  H04L1/187 ,  H04L1/1877 ,  H04L1/188 ,  H04L47/225 ,  H04L47/34 ,  H04W28/04 ,  H04W28/06 ,  H04W28/065

Abstract: A method of moving a receiving window in a wireless mobile communication system, wherein the AM RLC of the transmitting side sends information of the last discarded SDU regardless of continuity of the discarded SDUs. The AM RLC of the receiving side checks whether all SDUs from the start point of the receiving window up to the last discarded SDU are successfully received, delivers the SDUs that are successfully received to an upper layer, and discard only those SDUs that are not successfully received.

公开(公告)号：US09154989B2

公开(公告)日：2015-10-06

申请号：US14267595

申请日：2014-05-01

Applicant: LG Electronics Inc.

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

IPC: H04W24/00 ,  H04W24/10 ,  H04W76/04

CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W76/27

Abstract: A method and apparatus of reporting logged measurements in a wireless communication system is provided. A user equipment in a Radio Resource Control (RRC) connected mode receives Minimization of Drive Tests (MDT) configuration from a base station and starts a validity timer upon receiving the MDT configuration. The user equipment in an RRC idle mode logs measurements based on the MDT configuration to collect logged measurements while the validity timer is running. When the validity timer is expired, the user equipment discards the MDT configuration.

Abstract translation: 提供了一种在无线通信系统中报告记录测量的方法和装置。 无线电资源控制（RRC）连接模式中的用户设备从基站接收到最小化驱动测试（MDT）配置，并在接收到MDT配置时启动有效性定时器。 在RRC空闲模式下的用户设备根据MDT配置记录测量结果，以在有效性定时器运行时采集记录的测量结果。 当有效性定时器到期时，用户设备将丢弃MDT配置。

公开(公告)号：US09125102B2

公开(公告)日：2015-09-01

申请号：US13907332

申请日：2013-05-31

Applicant: LG Electronics Inc.

Inventor： Sunhee Kim ,  Sung-Hoon Jung ,  Seung June Yi ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04B7/00 ,  H04W24/10 ,  H04B17/24 ,  H04B17/309 ,  H04W76/04

CPC classification number: H04W24/10 ,  H04B17/24 ,  H04B17/309 ,  H04W76/28

Abstract: Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of transmitting a measurement log from a terminal to a network when a RRC connected terminal has not found a RRC connectable network, although a wireless dedicated channel is not allocated between the terminal and the network, in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from a UMTS, Long Term Evolution (LTE) System or LTE-Advanced (LTE-A) system.

Abstract translation: 公开了一种用于提供无线通信服务的无线通信系统和终端，更具体地，当RRC连接的终端尚未找到RRC可连接网络时，将测量日志从终端发送到网络的方法，尽管无线专用信道 在从UMTS，长期演进（LTE）系统或LTE高级（LTE-A））系统演进的演进通用移动通信系统（E-UMTS）中，未分配在终端和网络之间。

公开(公告)号：US09084125B2

公开(公告)日：2015-07-14

申请号：US13752186

申请日：2013-01-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04W24/00 ,  H04L1/16 ,  H04L1/18

CPC classification number: H04W74/06 ,  H04L1/1685 ,  H04L1/1874 ,  H04W24/00 ,  H04W28/0278

Abstract: A method of generating a data block for performing a polling procedure in a wireless communication system, a method of transmitting data and a method of performing a polling procedure are disclosed. A protocol layer performs the polling procedure for requesting a receiving side to transmit status report if there are no data to be transmitted to the receiving side in both a transmission buffer and a retransmission buffer. When determining whether there are no data to be transmitted to the receiving side in the retransmission buffer, it is preferable that a data block for which retransmission request information is not received from the receiving side is excluded.

Abstract translation: 公开了一种在无线通信系统中生成用于执行轮询过程的数据块的方法，发送数据的方法和执行轮询过程的方法。 如果在发送缓冲器和重传缓冲器中都没有要发送到接收侧的数据，则协议层执行用于请求接收侧发送状态报告的轮询过程。 在确定在重发缓冲器中是否没有发送到接收侧的数据的情况下，优选从接收侧不接收到重发请求信息的数据块被排除。

公开(公告)号：US09066243B2

公开(公告)日：2015-06-23

申请号：US14201463

申请日：2014-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Seung June Yi ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04W16/26 ,  H04W72/00 ,  H04W72/08 ,  H04B7/15

CPC classification number: H04W16/26 ,  H04B7/15 ,  H04B7/15507 ,  H04W72/087 ,  H04W76/11 ,  H04W76/12 ,  H04W84/047

Abstract: A method and apparatus of managing a radio bearer is disclosed. A relay node (RN) sets up at least one UuRB for a Uu interface between a user equipment (UE) and the RN and a UnRB for a Un interface between the RN and a base station (BS). The at least one UuRB is mapped to the UnRB according to quality of service (QoS) guaranteed by the at least one UuRB to setup a RB between the UE and the BS.

Abstract translation: 公开了一种管理无线承载的方法和装置。 中继节点（RN）为用户设备（UE）和RN之间的Uu接口和RN与基站（BS）之间的Un接口的UnRB建立至少一个UuRB。 至少一个UuRB根据由至少一个UuRB保证的服务质量（QoS）映射到UnRB，以在UE和BS之间建立RB。

公开(公告)号：US09042364B2

公开(公告)日：2015-05-26

申请号：US14259517

申请日：2014-04-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04L12/28 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04L1/1874 ,  H04L1/188

Abstract: Disclosed is a radio (wireless) communication system providing a radio communication service and a terminal, and more particularly, to a method of effectively detecting and handling endless RLC retransmission so as to prevent endless RLC re-transmission occurring between the terminal and a network in an Evolved Universal Mobile Telecommunications System (E-UMTS) that has evolved from a Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system.

Abstract translation: 公开了提供无线通信服务和终端的无线（无线）通信系统，更具体地，涉及有效地检测和处理无限次RLC重传的方法，以防止在终端和网络之间发生无休止的RLC重传 已经从通用移动电信系统（UMTS）或长期演进（LTE）系统演进而演进的通用移动通信系统（E-UMTS）。

公开(公告)号：US08989382B2

公开(公告)日：2015-03-24

申请号：US14203287

申请日：2014-03-10

Applicant: LG Electronics Inc.

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

IPC: H04K1/00 ,  H04L9/00 ,  H04L12/703 ,  H04L1/00 ,  H04W12/02

CPC classification number: H04L63/123 ,  G06F11/1004 ,  H04L1/0061 ,  H04L45/28 ,  H04L49/552 ,  H04L49/555 ,  H04L69/22 ,  H04W12/02 ,  H04W12/06 ,  H04W12/10 ,  H04W76/18 ,  H04W76/19

Abstract: According to one embodiment, a method of performing a re-establishment procedure in a mobile communication system includes: receiving at least one packet data convergence protocol (PDCP) control plane data unit; performing an integrity check on the at least one PDCP control plane data unit; identifying an integrity check failure with regard to the at least one PDCP control plane data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one PDCP control plane data unit.

Abstract translation: 根据一个实施例，一种在移动通信系统中执行重新建立过程的方法包括：接收至少一个分组数据融合协议（PDCP）控制平面数据单元; 对所述至少一个PDCP控制平面数据单元执行完整性检查; 识别关于所述至少一个PDCP控制平面数据单元的完整性检查失败; 以及如果针对所述至少一个PDCP控制平面数据单元识别到所述完整性检查失败存在，则执行重新建立过程。

公开(公告)号：US20150030008A1

公开(公告)日：2015-01-29

申请号：US14384982

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: H04W72/02 ,  H04W72/04 ,  H04L5/00

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

Abstract: The present specification proposes a technique for controlling a deactivation timer of a cell. Specifically, the present specification proposes a method for controlling a deactivation timer of a cell in a mobile communication system. The method comprises the steps of: configuring a primary cell and at least one secondary cell on user equipment (UE); receiving, from the UE, an indicator related to a deactivation timer for one secondary cell from among one or more secondary cells; and disabling, on the UE, the deactivation timer of one secondary cell on the basis of the indicator.

Abstract translation: 本说明书提出了一种用于控制单元的去激活定时器的技术。 具体地，本说明书提出了一种用于控制移动通信系统中的小区的去激活定时器的方法。 该方法包括以下步骤：在用户设备（UE）上配置主小区和至少一个二级小区; 从所述UE接收与一个或多个二次小区中的一个二次小区的去激活定时器相关的指示符; 并且在所述UE上基于所述指示符禁用一个二级小区的去激活定时器。

公开(公告)号：US20140242974A1

公开(公告)日：2014-08-28

申请号：US14267595

申请日：2014-05-01

Applicant: LG Electronics Inc.

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

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W76/27

Abstract: A method and apparatus of reporting logged measurements in a wireless communication system is provided. A user equipment in a Radio Resource Control (RRC) connected mode receives Minimization of Drive Tests (MDT) configuration from a base station and starts a validity timer upon receiving the MDT configuration. The user equipment in an RRC idle mode logs measurements based on the MDT configuration to collect logged measurements while the validity timer is running. When the validity timer is expired, the user equipment discards the MDT configuration.

Abstract translation: 提供了一种在无线通信系统中报告记录测量的方法和装置。 无线电资源控制（RRC）连接模式中的用户设备从基站接收到最小化驱动测试（MDT）配置，并在接收到MDT配置时启动有效性定时器。 在RRC空闲模式下的用户设备根据MDT配置记录测量结果，以在有效性定时器运行时采集记录的测量结果。 当有效性定时器到期时，用户设备将丢弃MDT配置。