公开(公告)号：US20140286157A1

公开(公告)日：2014-09-25

申请号：US14298600

申请日：2014-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Seung June YI ,  Sung Duck CHUN ,  Jae Wook LEE ,  Sung Hoon JUNG ,  Young Dae LEE ,  Sung Jun PARK

IPC: H04L12/703 ,  H04B7/155 ,  H04W16/26

CPC classification number: H04W76/028 ,  H04B7/155 ,  H04L45/28 ,  H04W16/26 ,  H04W56/00 ,  H04W56/003 ,  H04W72/0413 ,  H04W76/18 ,  H04W76/19

Abstract: A method for operating a relay node in a wireless communication system. The method includes communicating, by the relay node, with a base station using a specific subframe for the relay node only; detecting, by the relay node, a problem with a connection between the relay node and the base station; starting, by the relay node, a timer upon detecting the problem with the connection between the relay node and the base station; and releasing, by the relay node, a restriction of using the specific subframe for the relay node only, if the started timer expires. The problem with the connection between the relay node and the base station is associated with a radio link failure.

Abstract translation: 一种在无线通信系统中操作中继节点的方法。 该方法包括中继节点与仅使用中继节点的特定子帧与基站进行通信; 由中继节点检测中继节点与基站之间的连接的问题; 在中继节点与基站之间的连接检测到问题时由中继节点开始计时器; 并且如果所述启动的定时器期满，则由所述中继节点释放仅对所述中继节点使用所述特定子帧的限制。 中继节点和基站之间的连接的问题与无线电链路故障相关联。

公开(公告)号：US20140269336A1

公开(公告)日：2014-09-18

申请号：US13828727

申请日：2013-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Sun Young LEE ,  Sung Jun PARK ,  Seung June YI

IPC: H04W24/08

CPC classification number: H04L5/0007 ,  H04L5/001 ,  H04L5/0053

Abstract: A method and apparatus for performing communication associated with carrier aggregation are provided. The present description provides a method comprising: configuring, by a user equipment (UE), a primary cell (P-cell) and at least one secondary cell (S-cell); and monitoring, by the UE, at least one physical downlink control channel (PDCCH) transmitted on the at least one S-cell in a subframe if the P-cell is not configured as an uplink subframe in the subframe. In the method, the UE may operate in a half-duplex TDD mode. Further, first TDD configuration can be applied to the P-cell and second TDD configuration different from the first TDD configuration can be applied to the S-cell.

Abstract translation: 提供了一种用于执行与载波聚合相关联的通信的方法和装置。 本说明书提供了一种方法，包括：由用户设备（UE），主小区（P小区）和至少一个辅助小区（S小区）进行配置; 以及如果所述P小区未被配置为所述子帧中的上行链路子帧，则由所述UE监视在所述子帧中的所述至少一个S小区上发送的至少一个物理下行链路控制信道（PDCCH）。 在该方法中，UE可以以半双工TDD模式操作。 此外，第一TDD配置可以应用于P小区，并且与第一TDD配置不同的第二TDD配置可以应用于S小区。

公开(公告)号：US20140248842A1

公开(公告)日：2014-09-04

申请号：US14275518

申请日：2014-05-12

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: H04W24/10

Abstract: Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of effectively perform an operation of MDT (Minimization Driving Test) for a specific area or a specific cell 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，涉及在演进的通用移动电信系统（E）中的特定区域或特定小区有效地执行MDT（最小化驾驶测试）的操作的方法 -UMTS）从UMTS，长期演进（LTE）系统或LTE高级（LTE-A）系统演进而来。

公开(公告)号：US20170251423A1

公开(公告)日：2017-08-31

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.

公开(公告)号：US20170013601A1

公开(公告)日：2017-01-12

申请号：US15274895

申请日：2016-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Seung June YI ,  Young Dae LEE ,  Sung Duck CHUN ,  Sung Jun PARK

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04J1/14 ,  H04L5/001 ,  H04L5/0092 ,  H04L12/189 ,  H04L27/2601 ,  H04W4/06 ,  H04W48/12 ,  H04W72/005

Abstract: A method of transmitting and receiving control information in a wireless communication system is disclosed, The method of receiving control information related to a specific point-to-multipoint service in a user equipment of a wireless communication system comprises receiving a notification message including indication information and an identifier identifying the point-to-multipoint service from a network, the indication information indicating at least one downlink channel related to the specific point-to-multipoint service among a plurality of downlink channels established for transmission of control information for at least one or more point-to-multipoint service, and receiving at least one downlink channel indicated by the indication information.

Abstract translation: 公开了一种在无线通信系统中发送和接收控制信息的方法。在无线通信系统的用户设备中接收与特定点对多点业务相关的控制信息的方法包括：接收包括指示信息和 标识来自网络的点对多点服务的标识符，所述指示信息指示与为特定点对多点业务相关的至少一个下行链路信道，所述下行链路信道被建立用于传输用于至少一个或更多个控制信息的多个下行链路信道 更多的点对多点服务，以及接收由指示信息指示的至少一个下行链路信道。

公开(公告)号：US20160198437A1

公开(公告)日：2016-07-07

申请号：US15073313

申请日：2016-03-17

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae LEE ,  Sung Duck CHUN ,  Sung Jun PARK ,  Seung June YI

IPC: H04W72/00 ,  H04W72/04 ,  H04L5/00 ,  H04W4/00

CPC classification number: H04W72/005 ,  H04L5/0053 ,  H04W4/60 ,  H04W72/042 ,  H04W80/02 ,  H04W88/02 ,  H04W88/08

Abstract: A method of transmitting control information for a multimedia broadcast/multicast service (MBMS) in a wireless communication system, and a method of receiving control information for an MBMS are discussed. The method of transmitting control information according to one embodiment includes transmitting first control information including an MBMS related identifier and a fixed size of a notification bitmap to at least one user equipment; and transmitting second control information which has been changed to the at least one user equipment after the transmission of the first control information. The second control information is transmitted via a multicast control channel (MCCH).

Abstract translation: 在无线通信系统中发送用于多媒体广播/多播服务（MBMS）的控制信息的方法以及接收MBMS的控制信息的方法。 根据一个实施例的发送控制信息的方法包括向至少一个用户设备发送包括MBMS相关标识符和固定大小的通知位图的第一控制信息; 以及在发送所述第一控制信息之后发送已经改变为所述至少一个用户设备的第二控制信息。 第二控制信息通过组播控制信道（MCCH）发送。

公开(公告)号：US20160192250A1

公开(公告)日：2016-06-30

申请号：US15063852

申请日：2016-03-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/00 ,  H04W8/18 ,  H04W24/10

CPC classification number: H04W36/0083 ,  H04W4/08 ,  H04W8/186 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0061 ,  H04W36/30 ,  H04W48/02 ,  H04W84/042 ,  H04W84/045 ,  H04W88/06

Abstract: A method and apparatus for supporting a closed subscriber group (CSG) service is provided. A user equipment determines whether a neighbor cell is a CSG member cell for which a CSG whitelist includes a CSG identity of the neighbor cell and PLMN identities of the neighbor cell. The user equipment sends a CSG membership indicator indicating whether the neighbor cell is the CSG member cell.

公开(公告)号：US20150382226A1

公开(公告)日：2015-12-31

申请号：US14845716

申请日：2015-09-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/10 ,  H04W72/04 ,  H04W76/02

CPC classification number: H04W24/10 ,  H04L5/001 ,  H04W24/08 ,  H04W36/0083 ,  H04W72/042 ,  H04W76/15 ,  H04W88/06

Abstract: The present invention relates to a method in which a terminal reports the results of quality measurement based on a specific reference cell from among a plurality of serving cells for the terminal in a mobile communication system using carrier aggregation. The present invention also relates to a terminal apparatus for the method. For this purpose, the terminal receives measurement configuration information from a network, performs a quality measurement in accordance with the received measurement configuration information, determines whether or not a report criterion based on a specific reference cell from among the plurality of cells for the terminal is met in accordance with the measurement result, and, if the report criterion based on the specific reference cell is met, sends a report message, including the measurement results and an indicator that indicates the specific reference cell, to the network.

Abstract translation: 本发明涉及一种终端在使用载波聚合的移动通信系统中从终端的多个服务小区之中基于特定参考小区报告质量测量结果的方法。 本发明还涉及一种用于该方法的终端装置。 为此，终端从网络接收测量配置信息，根据接收到的测量配置信息进行质量测量，确定来自终端的多个小区中的基于特定参考小区的报告准则是否为 根据测量结果进行测试，如果满足特定参考信元的报告标准，则向网络发送包括测量结果和指示特定参考信元的指示符的报告消息。

公开(公告)号：US20150373775A1

公开(公告)日：2015-12-24

申请号：US14842470

申请日：2015-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Sung Duck CHUN ,  Young Dae LEE ,  Sung Jun PARK ,  Seung June YI

IPC: H04W76/04 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04W52/0216 ,  H04W52/0229 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

Abstract: There is provided a method for enabling a user equipment (UE) to transition between a non-discontinuous reception (Non-DRX) level and at least one discontinuous reception (DRX) level. The UE in a DRX level wakes up periodically to monitor a scheduling channel. The method includes receiving a DRX indicator in a Non-DRX level with continuously monitoring the scheduling channel and transitioning from the Non-DRX level to a DRX level indicated by the DRX indicator. The UE can transition between multiple DRX levels by an explicit command/signaling.

Abstract translation: 提供了一种使用户设备（UE）能够在非间歇接收（非DRX）级别和至少一个不连续接收（DRX）级别之间转换的方法。 DRX级别的UE周期性地唤醒以监视调度信道。 该方法包括以非DRX级别接收DRX指示符，连续监视调度信道，并从非DRX级别转换到由DRX指示符指示的DRX级别。 UE可以通过显式命令/信令在多个DRX等级之间转换。

公开(公告)号：US20150373680A1

公开(公告)日：2015-12-24

申请号：US14842677

申请日：2015-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun PARK ,  Seung June YI ,  Young Dae LEE ,  Sung Duck CHUN

IPC: H04W72/04 ,  H04L1/18 ,  H04W56/00

CPC classification number: H04W72/042 ,  H04L1/1812 ,  H04W56/004

Abstract: A method for a user equipment (UE) to generate a transmission is provided. In this method, a UE starts a time alignment timer when a time alignment command is received. The UE receives an uplink grant; and generates an initial transmission or a retransmission according to the uplink grant only when the time alignment timer is running upon receiving the uplink grant. In addition, the uplink grant is received through a Physical Downlink Control Channel (PDCCH) indicated by a Cell Radio Network Temporary Identifier (C-RNTI) of the UE.

Abstract translation: 提供了一种用于生成传输的用户设备（UE）的方法。 在该方法中，当接收到时间对准命令时，UE启动时间对准定时器。 UE接收上行链路许可; 并且仅当接收到上行链路许可时时间对准定时器正在运行时，才根据上行链路授权生成初始传输或重传。 此外，通过由UE的小区无线网络临时标识符（C-RNTI）指示的物理下行链路控制信道（PDCCH）接收上行链路许可。