公开(公告)号：US20170318505A1

公开(公告)日：2017-11-02

申请号：US15646723

申请日：2017-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Kyungmin PARK ,  Jian XU ,  Daewook BYUN

IPC: H04W36/00 ,  H04W72/04 ,  H04W76/02 ,  H04W92/20

CPC classification number: H04W36/0055 ,  H04W36/00 ,  H04W72/048 ,  H04W76/15 ,  H04W92/20

Abstract: A method for determining a radio resource control (RRC) configuration in a wireless communication system supporting dual connectivity, and an apparatus supporting the same is disclosed. The method for determining, by a base station (BS), a radio resource control (RRC) configuration in a wireless communication system supporting dual connectivity, includes transmitting, by a first BS, a first RRC configuration of a serving cell of the first BS or remained user equipment (UE) capability to a second BS configured in a UE, and receiving, by the first BS, a second RRC configuration of a serving cell of the second BS configured in the UE from the second BS. The first BS and the second BS are involved in dual connectivity for the UE, and the second RRC configuration is determined by the second BS based on the first RRC configuration or the remained UE capability.

公开(公告)号：US20170272219A1

公开(公告)日：2017-09-21

申请号：US15309751

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Kyungmin PARK ,  Jian XU ,  Daewook BYUN

IPC: H04L5/00 ,  H04W72/04 ,  H04W48/08

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.

公开(公告)号：US20170079087A1

公开(公告)日：2017-03-16

申请号：US15123611

申请日：2015-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Kyungmin PARK ,  Daewook BYUN

IPC: H04W76/02 ,  H04W36/08

CPC classification number: H04W76/18 ,  H04W36/08 ,  H04W36/28 ,  H04W76/12 ,  H04W76/15 ,  H04W84/045 ,  H04W88/16

Abstract: A method and apparatus for transmitting information on a serving gateway (S-GW) in a wireless communication system is provided. A mobility management entity (MME) or a small cell evolved NodeB (SeNB) which manages a small cell, transmits an indication to a macro eNB (MeNB), if the MeNB and the SeNB are connected to different S-GWs from each other.

Abstract translation: 提供了一种用于在无线通信系统中的服务网关（S-GW）上发送信息的方法和装置。 如果MeNB和SeNB彼此连接到不同的S-GW，则移动管理实体（MME）或管理小小区的小小区演进型节点B（SeNB）向宏eNB（MeNB）发送指示。

公开(公告)号：US20170013591A1

公开(公告)日：2017-01-12

申请号：US15120656

申请日：2015-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU ,  Kyungmin PARK

IPC: H04W68/00 ,  H04W76/02

CPC classification number: H04W68/005 ,  H04W16/32 ,  H04W36/0079 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for transmitting a cause value related to a small cell in a wireless communication system is provided. An evolved NodeB (eNB) of a small cell receives a request message form a macro cell, and as a response to the request message, transmits to the macro cell a failure message including a cause value related to the small cell. The cause value related to the small cell can indicate the reason why the small cell which is in an “off” state cannot shift to an “on” state, and the failure message can be any one of a handover preparation failure message, a cell activation failure message, or a secondary evolved NodeB (SeNB) addition failure message.

Abstract translation: 提供了一种在无线通信系统中发送与小小区相关的原因值的方法和装置。 小单元的演进型节点B（eNB）从宏小区接收请求消息，并且作为对请求消息的响应，向宏小区发送包括与小小区相关的原因值的故障消息。 与小小区相关的原因值可以指示“处于”状态的小小区不能转换为“开”状态的原因，并且故障消息可以是切换准备失败消息，小区中的任何一个 激活失败消息或辅助演进NodeB（SeNB）添加失败消息。

公开(公告)号：US20160183143A1

公开(公告)日：2016-06-23

申请号：US14909564

申请日：2014-08-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/16 ,  H04W16/18

CPC classification number: H04W36/16 ,  H04W16/08 ,  H04W16/18

Abstract: A method and apparatus for transmitting a cell shaping/un-shaping indication in a wireless communication system is provided. A first eNodeB (eNB) transmits a cell shaping/un-shaping indication which indicates cell shaping/un-shaping of a cell, managed by the first eNB, in an active antenna system (AAS) to a second eNB. The cell shaping means that main coverage of the cell is maintained unchanged but an edge of the cell can be adapted to load demand. The cell un-shaping means that coverage of the cell goes back to original coverage.

Abstract translation: 提供了一种用于在无线通信系统中发送小区整形/取消整形指示的方法和装置。 第一eNodeB（eNB）向有源天线系统（AAS）向第二eNB发送指示由第一eNB管理的小区的小区整形/去整形的小区整形/去整形指示。 小区整形意味着小区的主要覆盖保持不变，但小区的边缘可以适应负载需求。 细胞取消整形意味着细胞的覆盖可以追溯到原始覆盖。

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：US20160143081A1

公开(公告)日：2016-05-19

申请号：US14903244

申请日：2014-07-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W36/16 ,  H04W36/08

CPC classification number: H04W76/15 ,  H04W16/32 ,  H04W36/08 ,  H04W36/16 ,  H04W36/28 ,  H04W76/10 ,  H04W88/06

Abstract: The present invention relates to a method for configuring dual connectivity for a terminal by a base station in a wireless communication system and an apparatus for the same. The method for configuring the dual connectivity for the terminal by the base station in the wireless communication system according to an embodiment of the present invention comprises: receiving a service request message from a terminal connected to a first base station; transmitting, to a second base station, a handover request message including a request for configuring dual connectivity with the terminal when the service request message includes a service that the first base station cannot support; and transmitting, to the terminal, a connectivity configuration message indicating connectivity between the terminal and the second base station on the basis of a handover response message received from the second base station in response to the handover request message.

Abstract translation: 本发明涉及一种用于在无线通信系统中由基站配置终端的双重连接的方法及其装置。 根据本发明实施例的用于在无线通信系统中由基站配置终端的双连接性的方法包括：从连接到第一基站的终端接收服务请求消息; 当所述服务请求消息包括所述第一基站不能支持的服务时，向所述第二基站发送切换请求消息，所述切换请求消息包括用于配置与所述终端的双重连接的请求; 以及基于从所述第二基站接收到的所述切换请求消息的切换响应消息，向所述终端发送指示所述终端与所述第二基站之间的连通性的连接性配置消息。

公开(公告)号：US20160344513A1

公开(公告)日：2016-11-24

申请号：US15159260

申请日：2016-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Kyungmin PARK ,  Jiwon KANG ,  Kitae KIM ,  Kilbom LEE ,  Heejin KIM

IPC: H04L1/00 ,  H04W88/02 ,  H04B7/04

CPC classification number: H04B7/0413 ,  H04L1/0045

Abstract: The present document is for a wireless communication with reduced internal signaling burden in the distributed antenna system (DAS). In the proposed method, a user equipment (UE) receives a decoding unit, from the network, by multiple distributed unit (DUs) distributed within the UE, and decodes the decoding unit, at each of the multiple DUs. Each of the multiple DUs reports first information on the decoding result to a central unit (CU) controlling the multiple DUs, and the CU determines decoded bit values of the decoding unit based on the first information acquired from each of the multiple DUs.

Abstract translation: 本文件用于在分布式天线系统（DAS）中减少内部信令负担的无线通信。 在所提出的方法中，用户设备（UE）通过分布在UE内的多个分布式单元（DU）从网络接收解码单元，并且在多个PDU中的每一个处对解码单元进行解码。 多个PDU中的每一个将解码结果的第一信息报告给控制多个PDU的中央单元（CU），并且CU基于从多个PDU中的每一个获取的第一信息来确定解码单元的解码比特值。

公开(公告)号：US20160323919A1

公开(公告)日：2016-11-03

申请号：US15108240

申请日：2015-01-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W28/12 ,  H04L5/00 ,  H04W28/02 ,  H04J11/00 ,  H04H20/38

CPC classification number: H04L5/0055 ,  H04H20/38 ,  H04J11/00 ,  H04W28/0226 ,  H04W28/12 ,  H04W48/08 ,  H04W76/11 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

Abstract: A method and apparatus for obtaining wireless local area network (WLAN) information in a wireless communication system is provided. An evolved NodeB (eNB) transmits an indication of WLAN offloading support to a mobility management entity (MME), and receiving a list of supported WLAN from the MME. The eNB may decide which access point name (APN), among a list of common APNs, to offload, and broadcast WLAN information and the decided APN to user equipments (UEs). Alternatively, the eNB may decide which APN to offload for a specific UE, and transmit WLAN information and the decided APN to the specific UE via a dedicated signaling.

Abstract translation: 提供了一种在无线通信系统中获得无线局域网（WLAN）信息的方法和装置。 演进节点B（eNB）向移动性管理实体（MME）发送WLAN卸载支持的指示，并从MME接收支持的WLAN的列表。 eNB可以在公共APN的列表中确定哪个接入点名称（APN）去除，并且向用户设备（UE）广播WLAN信息和确定的APN。 或者，eNB可以决定为特定UE卸载哪个APN，并且经由专用信令将WLAN信息和所决定的APN发送到特定UE。

公开(公告)号：US20160212775A1

公开(公告)日：2016-07-21

申请号：US15023880

申请日：2014-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Kyungmin PARK ,  Daewook BYUN

IPC: H04W76/02 ,  H04L12/24

CPC classification number: H04W76/10 ,  H04L41/0813 ,  H04W76/15 ,  H04W92/20

Abstract: In the present invention, the method and apparatus for direct or indirect signaling between eNBs in a wireless communication system that support Dual Connectivity are disclosed. In particular, the method for signaling between eNBs in a wireless communication system that support Dual Connectivity, comprising transmitting, by a first eNB, information indicating whether the first eNB supports the Dual Connectivity function to a second eNB, and transmitting and receiving, by the first eNB, signaling for the Dual Connectivity with the second eNB, if the first eNB supports the Dual Connectivity.

Abstract translation: 在本发明中，公开了在支持双连接的无线通信系统中的eNB之间的直接或间接信令的方法和装置。 具体地，涉及支持双连接的无线通信系统中的eNB之间的信令的方法，包括由第一eNB向第二eNB发送指示第一eNB是否支持双连接功能的信息，以及由第一eNB发送和接收的信息 第一个eNB，如果第一个eNB支持双重连接，则与第二个eNB进行双重连接的信令。