公开(公告)号：US20160183201A1

公开(公告)日：2016-06-23

申请号：US14910614

申请日：2014-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W52/36 ,  H04L5/14

CPC classification number: H04W52/365 ,  H04B7/2615 ,  H04J3/00 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to triggering conditions for power headroom reporting (PHR) in a wireless network employing TDD scheme. According to one aspect of the present invention, the a user equipment (UE), receives information on a first time division duplex (TDD) uplink/downlink (UL/DL) subframe configuration, and information on a second TDD UL/DL subframe configuration informing the UE of a change from the first TDD UL/DL subframe configuration. And, the UE triggers a power headroom reporting (PHR), when the information on the second TDD UL/DL subframe configuration is received.

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，本发明涉及使用TDD方案的无线网络中的功率余量报告（PHR）的触发条件。 根据本发明的一个方面，用户设备（UE）接收关于第一时分双工（TDD）上行链路/下行链路（UL / DL）子帧配置的信息，以及关于第二TDD UL / DL子帧配置的信息 向UE通知从第一TDD UL / DL子帧配置的改变。 并且，当接收到关于第二TDD UL / DL子帧配置的信息时，UE触发功率余量报告（PHR）。

公开(公告)号：US20160135217A1

公开(公告)日：2016-05-12

申请号：US14817025

申请日：2015-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/14 ,  H04L12/835 ,  H04W24/10

CPC classification number: H04L47/30 ,  H04W28/0278 ,  H04W92/18

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for canceling a sidelink buffer status report in a D2D communication system, the method comprising: triggering one or more sidelink Buffer Status Reports (BSRs) for sidelink data available for transmission; configuring one or more sidelink grants in one or more subframes within a certain period; checking in a first subframe whether remaining sidelink grants can accommodate all pending data available for transmission; and cancelling all of the triggered sidelink BSRs if the remaining sidelink grants can accommodate all of the pending data available for transmission, wherein the remaining sidelink grants are sidelink grants configured in one or more subframes starting from the first subframe to end of the certain period.

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。 更具体地说，本发明涉及一种用于在D2D通信系统中取消边缘缓冲器状态报告的方法和装置，该方法包括：触发一个或多个用于发送传输的边缘数据的边界缓冲状态报告（BSR）; 在一定时间段内在一个或多个子帧中配置一个或多个边链授权; 检查第一子帧中是否剩余侧链授权可以容纳可用于传输的所有未决数据; 以及如果剩余的边界补偿可以容纳可用于传输的所有待处理数据，则取消所有触发的边界BSR，其中所述剩​​余边界授权是在从所述第一子帧开始到所述特定周期的结束的一个或多个子帧中配置的边界补偿。

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：US20160044744A1

公开(公告)日：2016-02-11

申请号：US14730599

申请日：2015-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W76/06 ,  H04W16/32 ,  H04W76/04

CPC classification number: H04W76/068 ,  H04W16/32 ,  H04W76/27 ,  H04W76/34 ,  H04W76/38 ,  H04W88/12

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for deactivating SCells during SCG change procedure in the wireless communication system, the method comprising: configuring a PCell (Primary Cell) in a master base station (BS) and a PSCell (Primary-Secondary Cell) and one or more SCells (Secondary Cells) in a secondary BS; receiving an RRC (Radio Resource Control) reconfiguration message indicating a SCG (Secondary Cell Group) change procedure while maintaining a connection with the master base station; and deactivating the one or more SCells in the secondary BS if the PSCell is not changed by the SCG change procedure.

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。 更具体地说，本发明涉及一种用于在无线通信系统中的SCG改变过程期间去激活SCell的方法和装置，所述方法包括：在主基站（BS）和PSCell（Primary 辅助小区）和辅助BS中的一个或多个SCell（Secondary Cell）; 在保持与主基站的连接的同时，接收指示SCG（Secondary Cell Group）改变过程的RRC（无线电资源控制）重配置消息; 并且如果PSCell不被SCG改变过程改变，则去激活辅助BS中的一个或多个SCell。

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：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。

公开(公告)号：US20150373767A1

公开(公告)日：2015-12-24

申请号：US14649724

申请日：2014-01-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02

CPC classification number: H04W76/025 ,  H04W16/32 ,  H04W28/06 ,  H04W40/02 ,  H04W76/15 ,  H04W84/045 ,  H04W84/20 ,  H04W88/06 ,  H04W88/08

Abstract: A method and apparatus for transmitting data in a wireless communication system is provided. A user equipment (UE) establishes dual connectivity with at least one first cell and at least one second cell, receives an indication which indicates that a data transmission path of a radio bearer is to be configured for the at least one first cell, configures the data transmission path of the radio bearer for the at least one first cell, and transmits data via the data transmission path on the at least one first cell.

Abstract translation: 提供一种在无线通信系统中发送数据的方法和装置。 用户设备（UE）与至少一个第一小区和至少一个第二小区建立双连接，接收指示无线电承载的数据传输路径要被配置用于至少一个第一小区的指示， 用于所述至少一个第一小区的所述无线电承载的数据传输路径，并且经由所述数据传输路径在所述至少一个第一小区上发送数据。

公开(公告)号：US20150359035A1

公开(公告)日：2015-12-10

申请号：US14759382

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W76/04 ,  H04W76/06 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04W52/0235 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24

Abstract: A method for running a DRX (Discontinuous Reception) cycle at a user equipment in a wireless communication system is disclosed. The method includes steps of receiving configuration information for a long DRX cycle and a short DRX cycle; receiving at least one data unit including one or more DRX command MAC (medium access control) CEs (control elements) in a predetermined period; and running one of the long DRX cycle and the short DRX cycle according to a total number of DRX command MAC CEs.

Abstract translation: 公开了一种用于在无线通信系统中的用户设备上运行DRX（不连续接收）周期的方法。 该方法包括接收长DRX周期和短DRX周期的配置信息的步骤; 在预定时间内接收包括一个或多个DRX命令MAC（媒体访问控制）CE（控制元素））的至少一个数据单元; 并根据DRX命令MAC CE的总数运行长DRX周期和短DRX周期中的一个。