公开(公告)号：US20160174149A1

公开(公告)日：2016-06-16

申请号：US14906784

申请日：2014-07-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0206 ,  H04W16/24 ,  H04W36/22 ,  H04W76/27 ,  H04W92/20 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21

Abstract: The present invention relates to a method of a base station transmitting a coverage compensation request signal to determine switching to an idle state. The method comprising: transmitting, by the first base station, an idle switching request message for requesting switching to the idle state to a second base station in a compensation group to which the first base station belongs; transmitting a Coverage Compensation Request Message to a compensation base station pre-linked to the first base station in the compensation group; receiving a Coverage Compensation Response Message and an idle state switching response message from the compensation base station and the second base station, respectively; determining whether the first base station and the second base station in the compensation group are to switch to the idle state based on the received Coverage Compensation Request Message and the idle state switching response message.

Abstract translation: 本发明涉及发送覆盖补偿请求信号以确定切换到空闲状态的基站的方法。 该方法包括：由第一基站向第一基站所属的补偿组中的第二基站发送用于请求切换到空闲状态的空闲切换请求消息; 向补偿组中预先链接到第一基站的补偿基站发送覆盖补偿请求消息; 分别从所述补偿基站和所述第二基站接收覆盖补偿响应消息和空闲状态切换响应消息; 基于接收到的覆盖补偿请求消息和空闲状态切换响应消息，确定补偿组中的第一基站和第二基站是否切换到空闲状态。

公开(公告)号：US20160165499A1

公开(公告)日：2016-06-09

申请号：US14903045

申请日：2014-07-03

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/04 ,  H04W36/00

CPC classification number: H04W36/04 ,  H04W36/0016 ,  H04W36/0033 ,  H04W36/02 ,  H04W36/023 ,  H04W84/045

Abstract: A method and apparatus for forwarding data in a wireless communication system is provided. A small cell receives an indication which indicates stopping serving a small cell service from a macro eNodeB (eNB). Upon receiving the indication, the small cell starts to forward data to the macro eNB together with a sequence number (SN) status transfer message. The indication may be received via a form of a message or a form of an information element (IE) in a message.

Abstract translation: 提供了一种用于在无线通信系统中转发数据的方法和装置。 小小区接收指示停止从宏eNodeB（eNB）服务小小区业务的指示。 在接收到指示时，小小区开始将数据与序列号（SN）状态转移消息一起转发到宏eNB。 可以通过消息的形式或消息中的信息元素（IE）的形式来接收指示。

公开(公告)号：US20160057672A1

公开(公告)日：2016-02-25

申请号：US14779510

申请日：2014-04-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/08 ,  H04W36/20 ,  H04L1/18

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：US20160044559A1

公开(公告)日：2016-02-11

申请号：US14776433

申请日：2014-03-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0005 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0069 ,  H04W92/20

Abstract: A method and apparatus for transmitting a handover request message in a wireless communication system is provided. For service differentiation from a small cell and a macro cell, a first macro eNodeB (eNB) transmits a handover request message including a list of first services for a user equipment (UE), which are provided by the first macro eNB, and a list of second services for the UE, which are provided by a small cell eNB which has dual connectivity with the first macro eNB.

Abstract translation: 提供了一种用于在无线通信系统中发送切换请求消息的方法和装置。 对于与小小区和宏小区的业务差异，第一宏eNodeB（eNB）发送包括由第一宏eNB提供的用户设备（UE）的第一业务列表的切换请求消息和列表 用于UE的第二服务，其由与第一宏eNB具有双重连接性的小小区eNB提供。

公开(公告)号：US20150373755A1

公开(公告)日：2015-12-24

申请号：US14766583

申请日：2014-02-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W72/04

CPC classification number: H04W76/02 ,  H04W72/0406 ,  H04W76/10 ,  H04W80/06 ,  H04W84/045 ,  H04W88/16 ,  H04W92/04

Abstract: A method and apparatus for performing an X2 setup procedure in a wireless communication system is provided. An X2 gateway (GW) establishes a stream control transmission protocol (SCTP) connection with an eNodeB (eNB) based on a transport network layer (TNL) address of the X2-GW, receives an X2 setup request message from the eNB, and transmits an indication which indicates an invalidity of served cell information IE to the eNB.

Abstract translation: 提供了一种用于在无线通信系统中执行X2建立过程的方法和装置。 X2网关（GW）基于X2-GW的传输网络层（TNL）地址与eNodeB（eNB）建立流控制传输协议（SCTP）连接，从eNB接收X2建立请求消息，并发送 表示服务小区信息IE向eNB的无效的指示。

公开(公告)号：US20150373585A1

公开(公告)日：2015-12-24

申请号：US14765925

申请日：2014-02-21

Applicant: LG Electronics Inc.

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

IPC: H04W28/08 ,  H04W24/02 ,  H04W72/04

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：US20150023319A1

公开(公告)日：2015-01-22

申请号：US14334358

申请日：2014-07-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/165 ,  H04W36/245 ,  H04W36/38

Abstract: A method and apparatus for transmitting user equipment (UE) group information in a wireless communication system is provided. A source eNodeB (eNB) of a handover procedure transmits a handover request message including UE group information to a target eNB of the handover procedure when the source eNB hands over a UE to the target eNB. The UE group information is included in a UE history information IE (information element) of the handover request message.

Abstract translation: 提供一种用于在无线通信系统中发送用户设备（UE）组信息的方法和装置。 当eNB将eNB移交给目标eNB时，切换过程的源eNodeB（eNB）向切换过程的目标eNB发送包括UE组信息的切换请求消息。 UE组信息被包括在切换请求消息的UE历史信息IE（信息元素）中。

公开(公告)号：US20240334515A1

公开(公告)日：2024-10-03

申请号：US18575170

申请日：2022-01-18

Applicant: LG Electronics Inc.

Inventor： Jian XU ,  Daewook BYUN ,  Seokjung KIM

IPC: H04W76/15 ,  H04W24/10

CPC classification number: H04W76/15 ,  H04W24/10

Abstract: A method and apparatus for handling multiple connectivity in a wireless communication system. A first SN receives, from a master node (MN), a SN addition request message including (1) information informing that a multiple connectivity service for a specific UE is initiated, and (2) information on a suggested number and a maximum number of connections for the specific UE. A first SN determines a number of connections for the multiple connectivity service, based on the information on the suggested number and the maximum number. A first SN transmits, to the MN, an SN addition Request Acknowledge message including the determined number of connections.

公开(公告)号：US20240323920A1

公开(公告)日：2024-09-26

申请号：US18731130

申请日：2024-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN ,  Seokjung KIM

IPC: H04W72/02 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W72/23 ,  H04W92/18

Abstract: A method and apparatus for sidelink resource handling for central unit (CU)-distributed unit (DU) split based vehicle-to-everything (V2X) communication is provided. A gNB central unit (gNB-CU) in a wireless communication system receives, from a wireless device, information related to a radio access technology (RAT) for which a sidelink resource is requested. The gNB-CU transmits, to a gNB distributed unit (gNB-DU), the information related to the RAT for sidelink resource allocation.

公开(公告)号：US20240064580A1

公开(公告)日：2024-02-22

申请号：US18269840

申请日：2022-01-14

Applicant: LG Electronics Inc.

Inventor： Seokjung KIM ,  Myungjune YOUN ,  Jian XU ,  Daewook BYUN

IPC: H04W36/00 ,  H04W36/14 ,  H04W12/06

CPC classification number: H04W36/0038 ,  H04W36/14 ,  H04W12/06

Abstract: The present disclosure a method of performing handover of a user equipment (UE) in a wireless communication system, the method comprising: the UE receiving system information including standalone non-public network (SNPN) ID list information; the UE accessing a first node of a source network based on credentials of a home service provider; and performing handover from the first node accessed by the UE to a second node of a target network.