公开(公告)号：US08971349B2

公开(公告)日：2015-03-03

申请号：US13829467

申请日：2013-03-14

Applicant: LG Electronics Inc.

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

IPC: H04J3/16 ,  H04W74/08 ,  H04W92/20

CPC classification number: H04W74/0833 ,  H04W72/0446 ,  H04W74/004 ,  H04W92/20

Abstract: A method and device for performing contention resolution between a mobile communication terminal and a base station. The method according to an embodiment includes initiating a random access procedure by a medium access control (MAC) layer of the mobile communication terminal, including starting a contention resolution timer; and stopping the contention resolution timer and determining that the random access procedure was successfully completed upon receipt from the base station of a physical downlink control channel (PDCCH) transmission addressed to a cell-radio network temporary identity (C-RNTI) of the mobile communication terminal and containing a UL grant.

Abstract translation: 一种用于在移动通信终端和基站之间执行争用解决的方法和装置。 根据实施例的方法包括通过移动通信终端的媒体接入控制（MAC）层发起随机接入过程，包括启动争用解决定时器; 以及停止所述争用解决定时器，并且在从所述基站接收到寻址到所述移动通信的小区 - 无线电网络临时标识（C-RNTI）的物理下行链路控制信道（PDCCH）传输时，确定所述随机接入过程成功完成 并包含UL授权。

公开(公告)号：US20150011216A1

公开(公告)日：2015-01-08

申请号：US14374476

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: H04W36/16

CPC classification number: H04W36/165 ,  H04W36/0072 ,  H04W48/16

Abstract: Provided is a method for re-selecting a cell by a terminal in a wireless communication system. The method comprises: determining whether conditions for suspending application of autonomous priority handling are satisfied, the autonomous priority handling applying a priority order of a terminal which is different from a frequency priority order configured from a network for a particular frequency; if conditions for suspension are satisfied, re-selecting a cell by applying the configured priority order from the network to the particular frequency; determining whether start conditions for applying the autonomous priority order are satisfied; and if the start conditions are satisfied, re-selecting a cell by applying the priority order of the terminal for the particular frequency.

Abstract translation: 提供了一种在无线通信系统中通过终端重新选择小区的方法。 该方法包括：确定是否满足用于中止应用自主优先级处理的条件，所述自主优先级处理应用与针对特定频率从网络配置的频率优先级顺序不同的终端的优先级顺序; 如果满足暂停条件，则通过将配置的优先顺序从网络应用到特定频率来重新选择小区; 确定是否满足应用自主优先权顺序的开始条件; 并且如果满足开始条件，则通过对特定频率应用终端的优先级顺序来重新选择小区。

公开(公告)号：USRE45138E1

公开(公告)日：2014-09-16

申请号：US14053513

申请日：2013-10-14

Applicant: LG Electronics Inc.

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

IPC: H04W72/00 ,  H04W72/04

CPC classification number: H04W72/04

Abstract: A method of allocating radio resources in a wireless communication system is disclosed. A method of allocating radio resources from a network of a wireless communication system in accordance with a plurality of scheduling modes comprises transmitting first scheduling information to a user equipment to allocate radio resources to the user equipment in accordance with a first scheduling mode, the first scheduling information including a first user equipment identifier, and transmitting second scheduling information to the user equipment to allocate radio resources to the user equipment in accordance with a second scheduling mode, the second scheduling information including a second user equipment identifier.

Abstract translation: 公开了一种在无线通信系统中分配无线电资源的方法。 根据多个调度模式从无线通信系统的网络分配无线电资源的方法包括：根据第一调度模式向用户设备发送第一调度信息以向用户设备分配无线电资源，第一调度 包括第一用户设备标识符的信息，以及向所述用户设备发送第二调度信息，以根据第二调度模式向所述用户设备分配无线电资源，所述第二调度信息包括第二用户设备标识符。

公开(公告)号：US20140228032A1

公开(公告)日：2014-08-14

申请号：US14348391

申请日：2012-10-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/32 ,  H04W36/30

CPC classification number: H04W36/32 ,  H04W8/02 ,  H04W36/08 ,  H04W36/30 ,  H04W48/20

Abstract: Provided is a method for supporting mobility of a user equipment in a wireless communication system. The method comprises the following steps: receiving Mobility State Estimation (MSE) control information including information for MSE from a network; executing mobility if a mobility condition is satisfied; updating a mobility counter on the basis of the MSE control information; estimating a mobility state of the user equipment on the basis of the updated mobility counter; and scaling a mobility parameter on the basis of the estimated mobility state.

Abstract translation: 提供一种用于在无线通信系统中支持用户设备的移动性的方法。 该方法包括以下步骤：从网络接收包括MSE信息的移动状态估计（MSE）控制信息; 如果满足移动条件，则执行移动性; 基于MSE控制信息更新移动计数器; 基于更新的移动性计数器来估计用户设备的移动性状态; 以及基于估计的移动性状态来缩放移动性参数。

公开(公告)号：US20140160985A1

公开(公告)日：2014-06-12

申请号：US14106562

申请日：2013-12-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W40/02 ,  H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/003 ,  H04W40/02 ,  H04W72/0406

Abstract: The present invention relates to a method for enabling a terminal to communicate with data by modifying an association relationship among component carriers in a mobile communication system supporting carrier aggregation and an apparatus therefor. The method in accordance with one embodiment of the present invention, comprises: receiving a message including identifier information for modifying an association relationship among at least one downlink component carrier and at least one uplink component carrier from a base station; receiving predetermined data through at least one downlink component carrier from the base station; and transmitting feedback data to the base station for data received through the uplink component carrier modified according to the identifier information.

Abstract translation: 本发明涉及一种使终端能够通过修改支持载波聚合的移动通信系统中的分量载波之间的关联关系及其装置来与数据进行通信的方法。 根据本发明的一个实施例的方法包括：接收包括用于修改来自基站的至少一个下行链路分量载波和至少一个上行链路分量载波之间的关联关系的标识符信息的消息; 通过来自基站的至少一个下行链路分量载波接收预定数据; 以及通过根据所述标识符信息修改的所述上行链路分量载波，向所述基站发送反馈数据。

公开(公告)号：US20140099912A1

公开(公告)日：2014-04-10

申请号：US14122648

申请日：2012-10-02

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/08

CPC classification number: H04W48/08 ,  H04W48/02

Abstract: Provided are a method and an apparatus for controlling user equipment access in a wireless communication system. When the user equipment (UE) is configured to perform extended access barring (EAB), and a radio resource control (RRC) establishment cause is not set to either of emergency call mobile terminating (MT) access or high priority access, the EAB execution is indicated to a lower layer.

Abstract translation: 提供一种用于在无线通信系统中控制用户设备访问的方法和装置。 当用户设备（UE）被配置为执行扩展接入限制（EAB），并且无线资源控制（RRC）建立原因未被设置为紧急呼叫移动终端（MT）接入或高优先级接入中的一个时，EAB执行 被指示到较低层。

公开(公告)号：US20140056259A1

公开(公告)日：2014-02-27

申请号：US14066372

申请日：2013-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae Lee ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W28/04 ,  H04W52/143 ,  H04W52/18 ,  H04W52/322 ,  H04W72/0413 ,  H04W72/08

Abstract: A method of transmitting data through a downlink common transport channel in a wireless communication system is disclosed. The method comprises receiving measurement information transmitted from a user equipment at an upper network node, forwarding control information of the common transport channel, which is acquired from the measurement information, from the upper network node to a base station, and transmitting downlink data from the base station to the user equipment through the common transport channel in accordance with the control information.

Abstract translation: 公开了一种通过无线通信系统中的下行链路公共传输信道发送数据的方法。 该方法包括从上层网络节点接收从用户设备发送的测量信息，将从测量信息获取的公共传输信道的控制信息从上层网络转发到基站，并从 基站根据用户设备通过公共传输通道按照控制信息。

公开(公告)号：US20130252605A1

公开(公告)日：2013-09-26

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：US20190268900A1

公开(公告)日：2019-08-29

申请号：US16411360

申请日：2019-05-14

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04W74/08 ,  H04L1/18 ,  H04W74/00

Abstract: A method for transmitting an uplink signal by a user equipment (UE). The method includes receiving an uplink grant including a new data indicator (NDI) on a physical downlink control channel (PDCCH) from a network, determining whether the PDCCH is not addressed to a temporary cell identifier, determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier, and transmitting a new data to the network when the NDI has been toggled.

公开(公告)号：US10348470B2

公开(公告)日：2019-07-09

申请号：US14197071

申请日：2014-03-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/12 ,  H04W76/28 ,  H04W52/02 ,  H04W72/04

Abstract: The present invention relates to a wireless communication system and a terminal providing a wireless communication service and to a method by which a base station and a terminal transmit and receive data in an evolved universal mobile telecommunications system evolved from universal mobile telecommunications system or a long term evolution system, and more particularly, to a method of controlling a monitoring operation of a physical downlink channel during a radio resource allocation procedure such that the radio resource allocation procedure can be performed with a minimum power usage by the terminal.