公开(公告)号：US20160165658A1

公开(公告)日：2016-06-09

申请号：US14906758

申请日：2014-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG

IPC: H04W76/06 ,  H04W4/06 ,  H04W8/00 ,  H04W76/02 ,  H04W48/16

CPC classification number: H04W4/80 ,  H04B17/309 ,  H04L67/1051 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W8/005 ,  H04W8/186 ,  H04W36/06 ,  H04W36/30 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/30 ,  H04W84/18 ,  H04W84/20 ,  H04W88/06

Abstract: A method and apparatus for stopping a device-to-device (D2D) operation in a wireless communication system is provided. A user equipment (UE) supporting proximity services (ProSe) stops an on-going D2D operation if at least one of conditions is satisfied. For example, when the UE detects any cell, when the UE finds a suitable cell, when the UE finds an acceptable cell, when the UE enters a connected state, or when the UE initiates radio resource control (RRC) connection establishment procedure, the UE may stops the on-going D2D operation.

Abstract translation: 提供一种用于在无线通信系统中停止设备到设备（D2D）操作的方法和装置。 如果满足条件中的至少一个条件，则支持邻近服务（ProSe）的用户设备（UE）停止正在进行的D2D操作。 例如，当UE检测到任何小区时，当UE找到合适的小区时，当UE找到可接受的小区时，当UE进入连接状态时，或者当UE发起无线资源控制（RRC）连接建立过程时， UE可能会停止正在进行的D2D操作。

公开(公告)号：US20160165561A1

公开(公告)日：2016-06-09

申请号：US14906846

申请日：2014-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG

IPC: H04W56/00 ,  H04W4/00 ,  H04W72/04 ,  H04W76/04 ,  H04B17/309

CPC classification number: H04W4/80 ,  H04B17/309 ,  H04L67/1051 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W8/005 ,  H04W8/186 ,  H04W36/06 ,  H04W36/30 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/30 ,  H04W84/18 ,  H04W84/20 ,  H04W88/06

Abstract: A method and apparatus for adjusting device-to-device (D2D) timing in a wireless communication system is provided. The method includes detecting a signal on a second D2D group, and adjusting D2D timing of the first D2D group based on the detected signal on the second D2D group. The first D2D group includes a first device and a second device which perform D2D operation in the first D2D group, and the second D2D group includes a third device and a fourth device which perform D2D operation in the second D2D group.

Abstract translation: 提供了一种用于在无线通信系统中调整设备到设备（D2D）定时的方法和装置。 该方法包括检测第二D2D组上的信号，并且基于第二D2D组上检测到的信号来调整第一D2D组的D2D定时。 第一D2D组包括在第一D2D组中执行D2D操作的第一设备和第二设备，并且第二D2D组包括在第二D2D组中执行D2D操作的第三设备和第四设备。

公开(公告)号：US20160165414A1

公开(公告)日：2016-06-09

申请号：US14909874

申请日：2014-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG

IPC: H04W4/08 ,  H04W36/30 ,  H04W36/06 ,  H04W8/18 ,  H04W4/00

CPC classification number: H04W4/80 ,  H04B17/309 ,  H04L67/1051 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W8/005 ,  H04W8/186 ,  H04W36/06 ,  H04W36/30 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/30 ,  H04W84/18 ,  H04W84/20 ,  H04W88/06

Abstract: A method and apparatus for relocating a group owner (GO) of a proximity services (ProSe) group in a wireless communication system is provided. A first user equipment (UE), which is the GO of the ProSe group currently, receives at least one of channel quality of a second UE in the ProSe group or priority of the second UE in the ProSe group, from the second UE. The first UE determines the second UE as a new GO of the ProSe group based on the at least one of the channel quality of the second UE in the ProSe group or priority of the second UE in the ProSe group. Alternatively, the second UE may determine itself as the new GO of the ProSe group if the priority of the second UE in the ProSe group is higher than a priority of the first UE in the ProSe group.

Abstract translation: 提供了一种用于在无线通信系统中重新定位邻近业务（ProSe）组的组所有者（GO）的方法和装置。 目前，作为ProSe组的GO的第一用户设备（UE）从ProSe组中接收来自第二UE的ProSe组中的第二UE的信道质量或ProSe组中的第二UE的优先级中的至少一个。 基于ProSe组中的第二UE的信道质量或ProSe组中的第二UE的优先级中的至少一个，第一UE将第二UE确定为ProSe组的新GO。 或者，如果ProSe组中的第二UE的优先级高于ProSe组中的第一UE的优先级，则第二UE可以将其自身确定为ProSe组的新GO。

公开(公告)号：US20160150420A1

公开(公告)日：2016-05-26

申请号：US14900564

申请日：2014-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Kyungmin PARK ,  Jian XU ,  Insun LEE ,  Youngdae LEE

IPC: H04W24/02 ,  H04W4/06

CPC classification number: H04W24/02 ,  H04L12/189 ,  H04W4/06 ,  H04W16/08 ,  H04W36/0005 ,  H04W52/0206 ,  H04W92/20

Abstract: The present invention relates to a method of transmitting, by a base station, a signal for compensating for coverage in a wireless communication system, and an apparatus therefor. A method of transmitting, by a base station, a signal for compensating for coverage, comprises: receiving information indicating that a first base station is a base station supporting a multimedia broadcast/multicast service (MBMS), from the first base station in a state enabling switching off; receiving a coverage compensation request message containing MBMS-related information of the first base station from the first base station; and transmitting, by a compensation base station to the first base station, a coverage compensation response message indicating whether it is possible to compensate for the coverage of the first base station, wherein whether it is possible to compensate for the coverage of the first base station is determined on the basis of the MBMS-related information.

Abstract translation: 本发明涉及一种由基站发送用于补偿无线通信系统中的覆盖的信号的方法及其装置。 一种由基站发送用于补偿覆盖的信号的方法，包括：从处于状态的第一基站接收指示第一基站是支持多媒体广播/多播服务（MBMS）的基站的信息 使关闭; 从所述第一基站接收包含所述第一基站的MBMS相关信息的覆盖补偿请求消息; 以及由补偿基站向所述第一基站发送指示是否可以补偿所述第一基站的覆盖范围的覆盖补偿响应消息，其中是否可以补偿所述第一基站的覆盖范围 基于MBMS相关信息确定。

公开(公告)号：US20160119959A1

公开(公告)日：2016-04-28

申请号：US14889803

申请日：2014-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sungjun PARK ,  Seungjune YI ,  Jaewook LEE

IPC: H04W76/00 ,  H04W48/20

CPC classification number: H04W76/50 ,  H04W24/04 ,  H04W48/20 ,  H04W76/19 ,  H04W76/27

Abstract: Provided are a method by which a terminal processes an emergency call in a wireless communication system, and an apparatus for supporting the same. The method comprises: selecting a cell when a radio link failure (RLF) is generated; transmitting a RRC connection re-establishment request message to the selected cell; stopping an expired timer if a suitable cell or a cell using different radio access technology (RAT) is not selected within a certain time when the RLF is generated in the emergency call process of the terminal and the selected cell is an acceptable cell; and transmitting the RRC connection reestablishment request message.

Abstract translation: 提供一种终端在无线通信系统中处理紧急呼叫的方法以及用于支持该紧急呼叫的装置。 该方法包括：当产生无线电链路故障（RLF）时，选择一个小区; 向所选小区发送RRC连接重建请求消息; 如果在终端的紧急呼叫过程中产生RLF并且所选择的小区是可接受的小区，则在特定时间内没有选择使用不同的无线电接入技术（RAT）的合适小区或小区的停止定时器; 以及发送所述RRC连接重建请求消息。

公开(公告)号：US20160073431A1

公开(公告)日：2016-03-10

申请号：US14786113

申请日：2014-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W74/08 ,  H04W16/32 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W74/0833 ,  H04W16/32 ,  H04W72/0473 ,  H04W72/1284 ,  H04W88/02

Abstract: A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (UE) determines whether transmission of a first random access (RA) preamble to a first node and transmission of a second RA preamble to a second node overlap each other at a specific time duration. If it is determined that the transmission of the first RA preamble and the transmission of the second RA preamble overlap each other, the UE determines whether both the transmission of the first RA preamble and the transmission of the second RA preamble are available at the specific time duration based on an uplink power. If not available, the UE transmits the first RA preamble only at the specific time duration.

Abstract translation: 提供一种用于在无线通信系统中执行随机接入过程的方法和装置。 用户设备（UE）确定第一节点的第一随机接入（RA）前导码的传输和第二节点的第二RA前导码的传输是否在特定持续时间彼此重叠。 如果确定第一RA前导码的传输和第二RA前同步码的传输彼此重叠，则UE确定在特定时间是否可以在特定时间段中发送第一RA前导码和第二RA前导码的传输 基于上行链路功率的持续时间。 如果不可用，则UE仅在特定持续时间内发送第一RA前导码。

公开(公告)号：US20160044734A1

公开(公告)日：2016-02-11

申请号：US14774590

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W76/02 ,  H04W36/18 ,  H04W28/02

CPC classification number: H04W76/16 ,  H04L5/0032 ,  H04W28/0278 ,  H04W36/00 ,  H04W36/18 ,  H04W56/0005 ,  H04W72/0413 ,  H04W72/14 ,  H04W76/15 ,  H04W84/045 ,  H04W88/08

Abstract: There is provided a method for a method for reporting buffer status. The method may comprise: identifying a change of a radio bearer; and triggering a buffer status report (BSR), if the change of the radio bearer is identified.

Abstract translation: 提供了一种用于报告缓冲区状态的方法。 该方法可以包括：识别无线承载的改变; 并且如果识别出无线承载的变化，则触发缓冲器状态报告（BSR）。

公开(公告)号：US20160044565A1

公开(公告)日：2016-02-11

申请号：US14779920

申请日：2014-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG ,  Seungjune YI ,  Sungjun PARK

IPC: H04W36/18 ,  H04W76/02

CPC classification number: H04W36/04 ,  H04W36/18 ,  H04W48/20 ,  H04W76/15

Abstract: A method and apparatus for establishing a connection in a wireless communication system is provided. A user equipment (UE) in a connected mode camps on a second cell, transmits a connection request to the second cell, and receives redirection information, which indicates redirection to a first cell or a frequency of the first cell, from the second cell. The UE completes connection with the first cell by transmitting a message.

Abstract translation: 提供了一种在无线通信系统中建立连接的方法和装置。 连接模式的用户设备（UE）驻留在第二小区上，向第二小区发送连接请求，并从第二小区接收指示重定向到第一小区或第一小区的频率的重定向信息。 UE通过发送消息来完成与第一小区的连接。

公开(公告)号：US20150382218A1

公开(公告)日：2015-12-31

申请号：US14767851

申请日：2014-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sangwon KIM

IPC: H04W24/08 ,  H04W72/00 ,  H04W4/06

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04L47/12 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0055 ,  H04W36/0083 ,  H04W72/005 ,  H04W88/02

Abstract: Provided is a method for reporting multimedia broadcast and multicast service (MBMS) information by a terminal in a wireless communication system. The method comprises: determining whether or not to perform the logging of MBMS information; logging the MBMS information if the logging is determined to be performed; and reporting the logged MBMS information to a network. Whether or not to perform the logging of the MBMS information is determined on the basis of the reception status or provision status of MBMS from the network.

Abstract translation: 提供了一种在无线通信系统中由终端报告多媒体广播和多播服务（MBMS）信息的方法。 该方法包括：确定是否执行MBMS信息的记录; 如果确定记录被执行，则记录MBMS信息; 并将所记录的MBMS信息报告给网络。 基于来自网络的MBMS的接收状态或提供状态来确定是否执行MBMS信息的记录。

公开(公告)号：US20150381400A1

公开(公告)日：2015-12-31

申请号：US14768034

申请日：2014-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Sunyoung LEE ,  Sunghoon JUNG ,  Youngdae LEE ,  Seungjune YI

IPC: H04L27/26 ,  H04L1/18

CPC classification number: H04L27/2666 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reconfiguring a receiver bandwidth by a UE (User Equipment) in the wireless communication system, the method comprising: receiving a message related to SCell activation or deactivation command; determining whether the receiver bandwidth can be reconfigured before a specific time of a HARQ feedback transmission for the message; and reconfiguring the receiver bandwidth before the HARQ feedback transmission for the message if the receiver bandwidth can be reconfigured before the specific time.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于在无线通信系统中由UE（用户设备）重新配置接收机带宽的方法和设备，所述方法包括：接收与SCell激活或去激活命令相关的消息; 确定在所述消息的HARQ反馈传输的特定时间之前是否可以重新配置所述接收机带宽; 并且如果在特定时间之前可以重新配置接收机带宽，则在消息的HARQ反馈传输之前重新配置接收机带宽。