公开(公告)号：US09648638B2

公开(公告)日：2017-05-09

申请号：US14413662

申请日：2013-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W72/14 ,  H04W76/04 ,  H04W36/00 ,  H04W8/00 ,  H04W60/04 ,  H04W68/02 ,  H04W8/14 ,  H04W8/24 ,  H04W24/08 ,  H04W72/04 ,  H04W76/02 ,  H04W88/06 ,  H04W24/10 ,  H04W92/18

CPC classification number: H04W72/048 ,  H04W8/005 ,  H04W8/14 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0278 ,  H04W36/0061 ,  H04W60/04 ,  H04W68/02 ,  H04W72/042 ,  H04W72/1215 ,  H04W72/14 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/18

Abstract: A method and apparatus for establishing a device-to-device (D2D) connection in a wireless communication system is provided. A first mobile device may transmit an identity of a network node to a second mobile device. In this case, the first mobile device and the network node are connected by a first connection, and the first mobile device and the second mobile device are connected by a second connection. Or, a base station may transmit information on a D2D connection between mobile devices which are connected to the base station, to a neighboring network node. The information on the D2D connection includes at least one of information on the mobile devices, and a D2D mode.

公开(公告)号：US09642083B2

公开(公告)日：2017-05-02

申请号：US14428895

申请日：2013-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: G08C17/00 ,  H04W52/02 ,  H04W56/00 ,  H04W76/04

CPC classification number: H04W52/0209 ,  H04W56/00 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

Abstract: A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) transmits a first indication according to a first configuration, starts a timer prohibiting transmission of another indication, receives a second configuration, and configures a second indication according to the second configuration after the timer expires.

公开(公告)号：US09596701B2

公开(公告)日：2017-03-14

申请号：US14749053

申请日：2015-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun Park ,  Sungduck Chun ,  Sunghoon Jung ,  Seungjune Yi ,  Youngdae Lee

IPC: H04L5/00 ,  H04W74/00 ,  H04W56/00

CPC classification number: H04W74/004 ,  H04L5/001 ,  H04L5/0091 ,  H04W56/0045 ,  H04W74/002

Abstract: The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).

Abstract translation: 本发明涉及一种将应用了载波聚合的用户设备（UE）小区分类为多个时间提前组的方法。 使用主单元所属的时间同步组中的主单元（Pcell）的时间同步来管理上行链路时间同步。 对于其他时间同步组，使用在相关时间同步组中特别设置的辅助小区（SCell）的时间同步来管理上行链路时间同步。 因此，可以为UE和基站（BS）有效地管理多个时间同步。

公开(公告)号：US09578675B2

公开(公告)日：2017-02-21

申请号：US14412969

申请日：2013-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W76/048 ,  H04W52/0216 ,  H04W52/0229 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/048 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method and apparatus for changing Discontinuous Reception (DRX) cycle in a wireless communication system is provided. A wireless device configures a short DRX cycle and a long DRX cycle. When a drx-ShortCycle timer expires, it is determined whether a drxInactivityTimer is run or not. Therefore, the wireless device uses one of the short DRX cycle and the long DRX cycle according to the determination. Discontinuous reception (DRX) cycle can be configured flexibly and a CSI report between the UE and the eNB can be complied with accurately.

Abstract translation: 提供一种用于在无线通信系统中改变不连续接收（DRX）周期的方法和装置。 无线设备配置短DRX周期和长DRX周期。 当drx-ShortCycle定时器到期时，确定是否运行了drxInactivityTimer。 因此，无线设备根据该确定使用短DRX周期和长DRX周期中的一个。 可以灵活配置不连续接收（DRX）周期，并且可以准确地遵守UE与eNB之间的CSI报告。

公开(公告)号：US09532385B2

公开(公告)日：2016-12-27

申请号：US14437328

申请日：2013-10-23

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W74/085

Abstract: A method and apparatus for performing backoff in a wireless communication system is provided. A user equipment (UE) identifies a prioritized access, receives a backoff parameter from a network, and determines whether or not to apply the received backoff parameter according to the prioritized access. The prioritized access corresponds to one of emergency access, high priority access, control element/information in media access control (MAC), radio link control (RLC) or packet data convergence protocol (PDCP), data radio bearer (DRB) for voice/video service, signaling radio bearer (SRB) 0, SRB 1, SRB 2, multimedia telephony service (MMTEL)-voice, MMTEL-video, and voice over long-term evolution (VoLTE).

Abstract translation: 提供一种用于在无线通信系统中执行退避的方法和装置。 用户设备（UE）识别优先级访问，从网络接收退避参数，并根据优先权访问确定是否应用接收的退避参数。 优先级访问对应于紧急访问，高优先级访问，媒体访问控制（MAC），无线电链路控制（RLC）或分组数据会聚协议（PDCP）中的控制元素/信息，用于语音/ 视频服务，信令无线电承载（SRB）0，SRB 1，SRB 2，多媒体电话业务（MMTEL） - 语音，MMTEL视频和长期演进语音（VoLTE）。

公开(公告)号：US09521627B2

公开(公告)日：2016-12-13

申请号：US14528513

申请日：2014-10-30

Applicant: LG Electronics Inc.

Inventor： Sungduck Chun ,  Sunghoon Jung ,  Seungjune Yi ,  Youngdae Lee ,  Sungjun Park

IPC: H04W52/18 ,  H04W52/02 ,  H04W52/22

CPC classification number: H04W52/0225 ,  H04W52/0216 ,  H04W52/0245 ,  H04W52/18 ,  H04W52/221 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24

Abstract: Disclosed herein is a method of transmitting a signal at a user equipment (UE) in a wireless communication system. The method includes receiving a radio resource control (RRC) configuration message from a network; determining a preference value relating to power saving after receiving the RRC configuration message; and transmitting the determined preference value relating to the power saving to the network.

公开(公告)号：US09516576B2

公开(公告)日：2016-12-06

申请号：US14429652

申请日：2013-09-27

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W4/00 ,  H04W48/06 ,  H04W28/02 ,  H04W76/02 ,  H04W48/08

CPC classification number: H04W48/06 ,  H04W28/0289 ,  H04W48/08 ,  H04W76/10 ,  H04W76/27

Abstract: A method and apparatus for receiving extended access barring (EAB) parameters in a wireless communication system is provided. A user equipment (UE) receives an EAB parameter, and receives an EAB parameter modification. The received EAB parameter is invalidated upon receiving the EAB parameter modification. The UE also waits for applying EAB until modified EAB parameter is received, and receives the modified EAB parameter.

Abstract translation: 提供一种用于在无线通信系统中接收扩展接入限制（EAB）参数的方法和装置。 用户设备（UE）接收EAB参数并接收EAB参数修改。 收到EAB参数修改后，收到的EAB参数无效。 UE还等待应用EAB，直到接收到修改的EAB参数，并接收修改的EAB参数。

公开(公告)号：US09504015B2

公开(公告)日：2016-11-22

申请号：US14394716

申请日：2013-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W72/00 ,  H04W36/04 ,  H04W4/06 ,  H04W36/00 ,  H04W84/04

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W36/0016 ,  H04W36/04 ,  H04W84/045

Abstract: A method and apparatus for receiving a service in a wireless communication system is provided. A user equipment (UE) receives a service from a first node serving a first cell, detects a second cell not providing the service, and determines whether to transmit a message for the second cell to the first node according to a preference for the service.

Abstract translation: 提供了一种用于在无线通信系统中接收服务的方法和装置。 用户设备（UE）从服务于第一小区的第一节点接收服务，检测不提供服务的第二小区，并且根据对该服务的偏好来确定是否向第一节点发送消息给第一节点。

公开(公告)号：US09503925B2

公开(公告)日：2016-11-22

申请号：US14416543

申请日：2013-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sangwon Kim

IPC: H04L1/00 ,  H04W24/10 ,  H04L5/00 ,  H04W24/08 ,  H04B17/318 ,  H04B17/336 ,  H04W72/00 ,  H04B7/06 ,  H04B7/02

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B7/0626 ,  H04B7/0645 ,  H04B17/318 ,  H04B17/336 ,  H04L5/00 ,  H04L5/0048 ,  H04W24/08 ,  H04W72/00

Abstract: Provided is a method for measuring and reporting a channel state information-reference signal (CSI-RS) in a wireless communication system. The method comprises: transmitting a first measurement report message, which includes at least one first CSI-RS measurement report; determining whether to report at least one second CSI-RS measurement result; and transmitting a second measurement report message, which includes the at least one second CSI-RS measurement result, when the determination is made to report the second CSI-RS measurement result. The determination of whether to report is based on a first CSI-RS trigger list, which is a list of one or more first CSI-RS resources that are related to the at least one first CSI-RS measurement result, and a second CSI-RS trigger list, which is a list of one or more second CSI-RS resources that are related to the at least one second CSI-RS measurement result.

Abstract translation: 提供了一种用于在无线通信系统中测量和报告信道状态信息参考信号（CSI-RS）的方法。 该方法包括：发送包括至少一个第一CSI-RS测量报告的第一测量报告消息; 确定是否报告至少一个第二CSI-RS测量结果; 以及当确定报告所述第二CSI-RS测量结果时，发送包括所述至少一个第二CSI-RS测量结果的第二测量报告消息。 是否报告的确定是基于第一CSI-RS触发列表，其是与至少一个第一CSI-RS测量结果相关的一个或多个第一CSI-RS资源的列表，以及第二CSI- RS触发列表，其是与至少一个第二CSI-RS测量结果相关的一个或多个第二CSI-RS资源的列表。

公开(公告)号：US09503319B2

公开(公告)日：2016-11-22

申请号：US14390938

申请日：2013-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04L12/24 ,  H04B7/26 ,  H04L1/00 ,  H04W76/02 ,  H04W36/08 ,  H04W76/04

CPC classification number: H04L41/0672 ,  H04B7/26 ,  H04L1/00 ,  H04L41/0816 ,  H04W36/08 ,  H04W76/18 ,  H04W76/19 ,  H04W76/28

Abstract: A method and apparatus for transmitting a configuration in a wireless communication system is provided. A user equipment (UE) receives a configuration from a first node, stores the received configuration if a connection failure is detected, and transmits the stored configuration to a second node. The connection failure may be one of a radio link failure (RLF) or a handover failure (HOF). The configuration may include at least one of a discontinuous reception (DRX) configuration and a measurement configuration.

Abstract translation: 提供一种在无线通信系统中发送配置的方法和装置。 用户设备（UE）从第一节点接收配置，如果检测到连接故障则存储所接收的配置，并将所存储的配置发送到第二节点。 连接失败可能是无线电链路故障（RLF）或切换失败（HOF）之一。 该配置可以包括不连续接收（DRX）配置和测量配置中的至少一个。