公开(公告)号：US20170331785A1

公开(公告)日：2017-11-16

申请号：US15593926

申请日：2017-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Seokjung KIM ,  Daewook BYUN

IPC: H04L29/12 ,  H04W72/02 ,  H04W88/12

CPC classification number: H04W48/18 ,  H04W12/08 ,  H04W48/02

Abstract: For supporting selection/authorization of network slicing, a radio access network (RAN) node in a new radio access technology (RAT), e.g. gNB, receives a service request including slice information from a user equipment (UE), and determines a slice based on the slice information. The RAN node forwards the service request including the slice information to a common control plane function (C-CPF), and then, the C-CPF checks whether the UE is authorized for a specific slice. The RAN node receives a service response including an authorization indication for the specific slice from the C-CPF, and performs a corresponding action for the specific slice.

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：US20170280325A1

公开(公告)日：2017-09-28

申请号：US15467856

申请日：2017-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN

IPC: H04W12/08 ,  H04B1/3822

CPC classification number: H04W12/08 ,  H04B1/3822 ,  H04W4/40

Abstract: For vehicle-to-everything (V2X) communication, an eNodeB (eNB) receives authorization information for a pedestrian UE which indicates whether a user equipment (UE) is authorized as the pedestrian UE. Upon receiving the authorization information for the pedestrian UE, the eNB may authorize the UE as the pedestrian UE or not according to the received authorization information, and decide a resource allocation mode for the authorized pedestrian UE.

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：US20170214501A1

公开(公告)日：2017-07-27

申请号：US15329221

申请日：2015-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU ,  Youngtae KIM

IPC: H04L5/00 ,  H04W24/02 ,  H04B7/06

CPC classification number: H04L5/0032 ,  H04B7/0469 ,  H04B7/0617 ,  H04J11/0056 ,  H04L5/0035 ,  H04L5/0073 ,  H04W24/02

Abstract: The present invention relates to a method and an apparatus for transmitting information among base stations for inter-cell interference cancellation in a massive MIMO or FD-MIMO system. A base station acquires interference area information, which is information on an area causing interference to a neighbor base station, and transmits the interference area information to the neighbor base station. The interference area information may include any one from among the vertical and horizontal angles of a beam causing interference to the neighbor base station, or the number of the area causing interference to the neighbor base station.

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：US20160205660A1

公开(公告)日：2016-07-14

申请号：US14991717

申请日：2016-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Yunjung YI ,  Jaewook LEE ,  Daewook BYUN

IPC: H04W68/02 ,  H04W72/04 ,  H04W36/30 ,  H04W76/06

CPC classification number: H04W68/02 ,  H04W36/30 ,  H04W68/005 ,  H04W72/042 ,  H04W76/30

Abstract: A paging transmission method and an apparatus for the same in a wireless communication system are provided. Specifically, a method for transmitting paging by a mobility management entity (MME) in a wireless communication system is provided. The method may include receiving a downlink data notification message from a serving gateway (S-GW) and in case of receiving the downlink data notification message from the S-GW, transmitting a paging message including paging count and a coverage enhancement (CE) level value to a eNodeB (eNB), wherein the CE level value is a CE level received from a eNB to which a user equipment (UE) is lastly connected.

Abstract translation: 提供了一种无线通信系统中的寻呼发送方法及其装置。 具体地说，提供了一种在无线通信系统中由移动性管理实体（MME）发送寻呼的方法。 该方法可以包括从服务网关（S-GW）接收下行链路数据通知消息，并且在从S-GW接收到下行链路数据通知消息的情况下，发送包括寻呼计数和覆盖增强（CE）级别的寻呼消息 值，其中CE级值是从用户设备（UE）最后连接到的eNB接收的CE级别。

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。