公开(公告)号：US20180199241A1

公开(公告)日：2018-07-12

申请号：US15740793

申请日：2016-07-04

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Jaewook LEE ,  Daewook BYUN

IPC: H04W36/00 ,  H04W36/22 ,  H04W28/08 ,  H04W36/14

CPC classification number: H04W36/0022 ,  H04L12/14 ,  H04M15/00 ,  H04W4/24 ,  H04W28/08 ,  H04W36/0069 ,  H04W36/14 ,  H04W36/22 ,  H04W36/38 ,  H04W36/385 ,  H04W84/042 ,  H04W84/12

Abstract: A method and apparatus for transmitting an indication for coordination of 3rd generation partnership project long-term evolution (3GPP LTE) and wireless local area network (WLAN) in a wireless communication system is provided. In a cell-specific scheme, an eNodeB (eNB) transmits a first indication of WLAN offloading support to a mobility management entity (MME), and receives a second indication of applying different charging rules from the eNB. Alternatively, in a user equipment (UE)-specific scheme, the eNB transmits a first indication of WLAN offloading support to the MME, receives a second indication of which bearer can be offloaded or not from the eNB, and applies offloading for a specific UE according to the second indication.

公开(公告)号：US20180199194A1

公开(公告)日：2018-07-12

申请号：US15742018

申请日：2016-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Laeyoung KIM ,  Daewook BYUN

IPC: H04W12/06 ,  H04W36/00 ,  H04W4/40 ,  H04W8/02

CPC classification number: H04W12/06 ,  H04W4/40 ,  H04W8/02 ,  H04W12/08 ,  H04W36/0011 ,  H04W36/0055

Abstract: A method and apparatus for transmitting authorization information for vehicle-to-everything (V2X) communication in a wireless communication system is provided. Authorization information for at least one of a vehicle user equipment (UE) or a road side unit (RSU) UE is transmitted. The authorization information for at least one of a V-UE or a RSU UE may be transmitted via various messages.

公开(公告)号：US20180199187A1

公开(公告)日：2018-07-12

申请号：US15741109

申请日：2016-07-04

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU

IPC: H04W8/22 ,  H04W8/14

CPC classification number: H04W8/22 ,  H04W8/14 ,  H04W8/30 ,  H04W92/10

Abstract: Provided are a method for deleting, by a mobility management entity (MME) of a local evolved packet core (EPC), user equipment (UE) information in a wireless communication system, and an apparatus for supporting the same. The method may include: receiving a UE information delete request message from a normal base station (BS), and deleting UE information on all UEs in an area of the normal BS, wherein the local EPC is comprised in an isolated BS, the MME is comprised in the local EPC, and the normal BS comprises no local EPC.

公开(公告)号：US20180199173A1

公开(公告)日：2018-07-12

申请号：US15746394

申请日：2016-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN

IPC: H04W4/40 ,  H04W8/24 ,  H04W24/02 ,  H04W76/14

Abstract: A method and apparatus for indicating vehicle-to-everything (V2X) or road side unit (RSU) function support in a wireless communication system is provided. A radio access network (RAN) node may transmit an indication of V2X/RSU function support of the RAN node to another RAN node. Alternatively, if the RAN nodes does not support V2X/RSU function, the RAN node may transmit a message including a cause value indicating that the RAN node does not support V2X/RSU function.

公开(公告)号：US20180070331A1

公开(公告)日：2018-03-08

申请号：US15551796

申请日：2016-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU

IPC: H04W68/02 ,  H04W36/00 ,  H04W72/12 ,  H04W76/04

Abstract: Provided are a method for transmitting a paging message by an MME in a wireless communication system, and an apparatus supporting the same. The MME may receive a TAI list of a neighboring cell from a base station, and may transmit a paging message to a base station belonging to a TA which is indicated in the TAI list of the neighboring cell.Provided are a method for transmitting a TAI list by a base station in a wireless communication system, and an apparatus supporting the same. The base station may transmit a TAI list of a neighboring cell to an MME.The neighboring cell may be a cell which is adjacent to a cell to which a terminal belongs.

公开(公告)号：US20170367021A1

公开(公告)日：2017-12-21

申请号：US15667472

申请日：2017-08-02

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/16 ,  H04W16/18 ,  H04W16/08

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.

公开(公告)号：US20170215062A1

公开(公告)日：2017-07-27

申请号：US15326028

申请日：2015-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN

IPC: H04W8/08 ,  H04W76/02 ,  H04L29/12

CPC classification number: H04W76/15 ,  H04L61/2007 ,  H04W8/08 ,  H04W76/11 ,  H04W76/12 ,  H04W88/08 ,  H04W88/10 ,  H04W88/16 ,  H04W92/20

Abstract: A method and apparatus for indicating support of a local gateway (L-GW) in a wireless communication system is provided. A master evolved NodeB (MeNB) in dual connectivity receives an indication of L-GW support from a secondary eNB (SeNB) in dual connectivity, which is co-located with the L-GW, and transmit the indication of L-GW support of the SeNB to a mobility management entity (MME). The indication of L-GW support may include a local Internet protocol access (LIPA) L-GW transport layer address or a selected IP traffic offload (SIPTO) L-GW transport layer address.

公开(公告)号：US20160338130A1

公开(公告)日：2016-11-17

申请号：US15111908

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02

CPC classification number: H04W76/15 ,  H04W76/11 ,  H04W76/12 ,  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：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。