公开(公告)号：WO2016108566A1

公开(公告)日：2016-07-07

申请号：PCT/KR2015/014386

申请日：2015-12-29

Applicant: LG ELECTRONICS INC.

Inventor： XU, Jian ,  BYUN, Daewook

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/02

CPC classification number: H04W36/18 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/08 ,  H04W36/30 ,  H04W76/15 ,  H04W76/19 ,  H04W88/06 ,  H04W88/08 ,  H04W92/20

Abstract: A method and apparatus for performing an inter-master eNodeB (MeNB) handover procedure without secondary eNB (SeNB) change in a wireless communication system is provided. A target MeNB decides to keep bearers of a SeNB, and transmits a handover request acknowledge message including a first indication of keeping the bearers of the SeNB to a source MeNB. The first indication may indicate that a user equipment (UE) context in the SeNB is kept. Upon receiving the handover request acknowledge message including the first indication, the source MeNB transmits a SeNB release request message including a second indication of keeping the bearers of the SeNB to the SeNB. The second indication may indicate that a UE context in the SeNB is kept.

Abstract translation: 提供一种用于在无线通信系统中执行无辅助eNB（SeNB）改变的主机间eNodeB（MeNB）切换过程的方法和装置。 目标MeNB决定保持SeNB的承载，并且发送包括保持SeNB的承载的第一指示的切换请求确认消息到源MeNB。 第一指示可以指示保持SeNB中的用户设备（UE）上下文。 在接收到包括第一指示的切换请求确认消息时，源MeNB向SeNB发送包括保持SeNB的承载的第二指示的SeNB释放请求消息。 第二指示可以指示保持SeNB中的UE上下文。

公开(公告)号：WO2016021849A1

公开(公告)日：2016-02-11

申请号：PCT/KR2015/007533

申请日：2015-07-21

Applicant: LG ELECTRONICS INC.

Inventor： XU, Jian ,  LEE, Youngdae ,  BYUN, Daewook

IPC: H04W76/06 ,  H04W76/02

CPC classification number: H04W76/34 ,  H04W76/19 ,  H04W76/27

Abstract: A method and apparatus for transmitting a secondary eNB (SeNB) release request message in a wireless communication system is provided. A master evolved NodeB (MeNB) of dual connectivity receives a message including a cause, which indicates that a user equipment (UE) has not successfully applied a secondary cell group (SCG) configuration, from the UE, and transmit the SeNB Release Request message including the cause to a SeNB.

Abstract translation: 提供了一种用于在无线通信系统中发送辅助eNB（SeNB）释放请求消息的方法和装置。 双连接的主演进节点B（MeNB）从UE接收包括原因的消息，其指示用户设备（UE）尚​​未成功应用来自UE的辅助小区组（SCG）配置，并且发送SeNB释放请求消息 包括SeNB的原因。

公开(公告)号：WO2015170812A1

公开(公告)日：2015-11-12

申请号：PCT/KR2014/012953

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Kyungmin ,  XU, Jian ,  BYUN, Daewook

IPC: H04B7/02

CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04B7/063 ,  H04B7/0639 ,  H04W48/08 ,  H04W72/0486

Abstract: Disclosed herein are a method of performing a Coordinated Multi-Point (CoMP) operation in a wireless communication system and an apparatus for supporting the same. A method of performing an inter-eNB CoMP operation in a wireless communication system includes receiving, by a first eNB, a first LOAD INFORMATION message that requests the start of the CoMP operation from a second eNB, sending, by the first eNB, a second LOAD INFORMATION message for requesting Benefit Metric Information Element (IE) to the second eNB, receiving, by the first eNB, a third LOAD INFORMATION message, including the Benefit Metric IE from the second eNB, coordinating, by the first eNB, the resources of the eNBs included in the CoMP cluster, and sending, by the first eNB, a second LOAD INFORMATION message including results of the resource coordination to the eNBs included in the CoMP cluster.

Abstract translation: 本文公开了一种在无线通信系统中执行协调多点（CoMP）操作的方法以及用于支持它的装置。 一种在无线通信系统中执行eNB间CoMP操作的方法包括：由第一eNB接收从第二eNB请求开始CoMP操作的第一LOAD INFORMATION消息，由第一eNB发送第二 用于向第二eNB请求利益度量信息元素（IE）的负载信息消息，由第一eNB从第二eNB接收包括来自第二eNB的利益度量IE的第三负载信息消息，由第一eNB协调第一eNB的资源 包括在CoMP群集中的eNB，并且由第一eNB向包括在CoMP群集中的eNB发送包括资源协调结果的第二LOAD INFORMATION消息。

公开(公告)号：WO2015111894A1

公开(公告)日：2015-07-30

申请号：PCT/KR2015/000562

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

Inventor： BYUN, Daewook ,  XU, Jian ,  PARK, Kyungmin ,  CHAE, Hyukjin

IPC: H04B7/26

CPC classification number: H04W76/14 ,  H04L5/14 ,  H04W8/005 ,  H04W68/12 ,  H04W72/0426 ,  H04W76/00 ,  H04W76/023 ,  H04W92/20

Abstract: A method and apparatus for indicating a resource pool for device-to-device (D2D) transmission in a wireless communication system is provided. A first evolved NodeB (eNB) transmits information on a resource pool of the first eNB for D2D transmission to a second eNB. The second eNB also transmit information on a resource pool of the second eNB for D2D transmission.

Abstract translation: 提供了一种用于在无线通信系统中指示用于设备到设备（D2D）传输的资源池的方法和装置。 第一演进节点B（eNB）将用于D2D传输的第一eNB的资源池上的信息发送到第二eNB。 第二eNB还在用于D2D传输的第二eNB的资源池上发送信息。

公开(公告)号：WO2015108364A1

公开(公告)日：2015-07-23

申请号：PCT/KR2015/000466

申请日：2015-01-16

Applicant: LG ELECTRONICS INC.

Inventor： XU, Jian ,  PARK, Kyungmin ,  BYUN, Daewook

IPC: H04W16/08 ,  H04W28/08

CPC classification number: H04W28/08 ,  H04W16/08 ,  H04W36/22 ,  H04W48/06 ,  H04W76/27 ,  H04W84/042 ,  H04W92/20

Abstract: A method and apparatus for obtaining radio access network (RAN) sharing information in a wireless communication system is provided. For an overload procedure, an evolved NodeB (eNB), which is shared by a plurality of operators, receives an indication of overloaded operator from a mobility management entity (MME), and performs an overload action for the overloaded operator indicated by the indication. Further, for a load balancing procedure, a first eNB, which is shared by a plurality of operators, receives a status report per operator from a second eNB, which is shared by the plurality of operators, and performs a load balancing action based on the status report.

Abstract translation: 提供一种用于在无线通信系统中获得无线接入网（RAN）共享信息的方法和装置。 对于过载过程，由多个运营商共享的演进节点B（eNB）从移动性管理实体（MME）接收重载运营商的指示，并对由该指示符指示的过载运营商执行过载动作。 此外，对于负载平衡过程，由多个运营商共享的第一eNB从由多个运营商共享的第二eNB接收每个运营商的状态报告，并且基于所述第二eNB执行负载平衡动作 状况报告。

公开(公告)号：WO2015108291A1

公开(公告)日：2015-07-23

申请号：PCT/KR2014/012955

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Kyungmin ,  RYU, Jinsook ,  XU, Jian ,  BYUN, Daewook

IPC: H04W76/02 ,  H04W88/08 ,  H04W92/20

CPC classification number: H04W76/025 ,  H04W76/11 ,  H04W76/12 ,  H04W76/15 ,  H04W88/08 ,  H04W92/20

Abstract: A method and apparatus for setting up a bearer in a wireless communication system supporting dual connectivity is disclosed. The method for setting up a bearer by a base station (BS) in a wireless communication system supporting dual connectivity, includes requesting, by a first BS, a second BS to set up one or more bearers, receiving, by the first BS, a second bearer list of one or more bearers that can be set by the BS and tunnel end point identifiers (TEIDs) of the bearers included in the second bearer list from the second BS, and transmitting, by the first BS, the second bearer list and the TEIDs of the bearers included in the second bearer list to a mobility management entity (MME).

Abstract translation: 公开了一种在支持双连接的无线通信系统中建立承载的方法和装置。 在支持双连接性的无线通信系统中由基站（BS）建立承载的方法包括由第一BS请求第二BS建立一个或多个承载，由第一BS接收第 可以由BS和第二承载列表中包含的承载的隧道端点标识符（TEID）设置的一个或多个承载的第二承载列表，并且由第一BS发送第二承载列表和 包括在第二承载列表中的承载的TEID到移动性管理实体（MME）。

公开(公告)号：WO2015102334A1

公开(公告)日：2015-07-09

申请号：PCT/KR2014/012963

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Kyungmin ,  LEE, Youngdae ,  KIM, Sangwon ,  XU, Jian ,  BYUN, Daewook

IPC: H04W76/00 ,  H04W4/08

CPC classification number: H04W72/005 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0069 ,  H04L12/185 ,  H04L12/189 ,  H04W4/08 ,  H04W48/10 ,  H04W76/20 ,  H04W76/40

Abstract: In a method for providing an GCSE (Group Communication Service Enabler) service in a wireless communication system, the present invention provides a method for switching from MBMS to unicast service, comprising providing a GCSE (Group Communication Service Enabler) service to a UE through MBMS (Multimedia Broadcast Multicast Services); detecting moving of the UE; receiving MBMS status information indicating whether a neighbor cell belongs to an MBSFN(MBMS Single Frequency Network) area from a MCE (Multi-cell Coordination Entity); based on the MBMS status information, checking whether a target cell of the UE is capable of providing a GCSE service through the MBMS; and transmitting the checking result to the MCE, where in case the target cell is unable to provide a GCSE service through the MBMS, the GCSE service is provided to the UE through a unicast bearer.

Abstract translation: 在无线通信系统中提供GCSE（Group Communication Service Enabler）服务的方法中，本发明提供一种从MBMS切换到单播服务的方法，包括：通过MBMS向UE提供GCSE（Group Communication Service Enabler） （多媒体广播多播服务）; 检测UE的移动; 从MCE（多小区协调实体）接收指示相邻小区是否属于MBSFN（MBMS单频网络）区域的MBMS状态信息; 基于MBMS状态信息，检查UE的目标小区是否能够通过MBMS提供GCSE服务; 并将检查结果发送到MCE，其中在目标小区不能通过MBMS提供GCSE服务的情况下，GCSE服务通过单播承载提供给UE。

公开(公告)号：WO2014163424A1

公开(公告)日：2014-10-09

申请号：PCT/KR2014/002917

申请日：2014-04-04

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Kyung Min ,  LEE, In Sun ,  BYUN, Dae Wook ,  XU, Jian

IPC: H04W36/20 ,  H04W36/08

CPC classification number: H04W36/08 ,  H04L1/1812 ,  H04W36/20

Abstract: A method and apparatus for transmitting information on in-device coexistence (IDC) interference in a wireless communication system is provided. A source eNodeB (eNB) initiates handover for a user equipment (UE), which experiences IDC interference at a source cell controlled by the source eNB, to a target eNB; and transmits information on IDC interference to the target eNB.

Abstract translation: 提供了一种用于在无线通信系统中发送关于设备内共存（IDC）干扰的信息的方法和装置。 源eNodeB（eNB）向目标eNB发起在源eNB控制的源小区处遇到IDC干扰的用户设备（UE）的切换; 并向目标eNB发送关于IDC干扰的信息。

公开(公告)号：WO2014129840A1

公开(公告)日：2014-08-28

申请号：PCT/KR2014/001416

申请日：2014-02-21

Applicant: LG ELECTRONICS INC.

Inventor： LEE, In Sun ,  BYUN, Dae Wook ,  XU, Jian ,  PARK, Kyung Min

IPC: H04W24/02 ,  H04W16/24

CPC classification number: H04W28/085 ,  H04W24/02 ,  H04W28/08 ,  H04W72/0486 ,  H04W88/12

Abstract: A method and apparatus for transmitting cell load information in a wireless communication system is provided. A mobility management entity (MME) of an evolved UMTS terrestrial radio access network (E-UTRAN) system receives cell load information of a cell in a universal mobile telecommunications system (UMTS) system, from a radio network controller (RNC) of the UMTS system, and transmits the received cell load information to a plurality of eNodeBs (eNBs) of the E-UTRAN system, respectively.

Abstract translation: 提供了一种用于在无线通信系统中传送小区负载信息的方法和装置。 演进的UMTS陆地无线电接入网络（E-UTRAN）系统的移动性管理实体（MME）从UMTS的无线电网络控制器（RNC）接收通用移动电信系统（UMTS）系统中的小区的小区负载信息 系统，并将接收到的小区负载信息分别发送到E-UTRAN系统的多个eNodeB（eNB）。

公开(公告)号：WO2014129714A1

公开(公告)日：2014-08-28

申请号：PCT/KR2013/008814

申请日：2013-10-02

Applicant: LG ELECTRONICS INC.

Inventor： LEE, In Sun ,  BYUN, Dae Wook ,  XU, Jian ,  PARK, Kyung Min

IPC: H04W16/06 ,  H04W92/04

CPC classification number: H04W28/0247 ,  H04W16/06 ,  H04W28/08 ,  H04W72/0426 ,  H04W92/04 ,  H04W92/20

Abstract: A method and apparatus for transmitting cell load information in a wireless communication system is provided. According to an embodiment of the present invention, a master eNodeB (eNB) distributes UMTS terrestrial radio access network (UTRAN) cell load response to slave eNBs. According to another embodiment of the present invention, the master eNB aggregates evolved UTRAN (E-UTRAN) cell load response of slave eNBs to a radio network controller (RNC).

Abstract translation: 提供一种用于在无线通信系统中传送小区负载信息的方法和装置。 根据本发明的实施例，主eNodeB（eNB）向UMTS分配UMTS陆地无线接入网（UTRAN）小区负载响应。 根据本发明的另一实施例，主eNB将从eNB的演进UTRAN（E-UTRAN）小区负载响应聚合到无线电网络控制器（RNC）。