公开(公告)号：US09888417B2

公开(公告)日：2018-02-06

申请号：US14156150

申请日：2014-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Gene Beck Hahn ,  Jae Hoon Chung ,  Hye Young Choi ,  Eun Jong Lee ,  Hee Jeong Cho

IPC: H04W36/16 ,  H04W36/00

CPC classification number: H04W36/165 ,  H04W36/0061

Abstract: A method and apparatus for switching a connection in a wireless communication system is provided. A source cell decides radio resource control (RRC) connection switching to a target cell, transmits an aggregated user equipment (UE) context transfer message to the target cell, and transmits an RRC connection switching message to a UE in coverage of the source cell. The RRC connection switching message includes information on an identity of the target cell and a period during which the UE should finish the RRC connection switching to the target cell.

公开(公告)号：US09326231B2

公开(公告)日：2016-04-26

申请号：US14343732

申请日：2012-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Jian Xu ,  Gene Beck Hahn ,  Kyung Min Park ,  Jin Sook Ryu

IPC: H04W4/00 ,  H04W48/20 ,  H04W24/02 ,  H04L12/14 ,  H04W92/20 ,  H04W84/04

CPC classification number: H04W48/20 ,  H04L12/14 ,  H04W24/02 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for selecting a cell in a wireless communication system is provided. A pico eNodeB (eNB) or a home eNB (HeNB) receives served cell information for a primary cell (PCell) or a secondary cell (SCell) from an interfering neighbor eNB. The served cell information includes information on the number or portion of user equipments (UEs) served by a corresponding cell and information on a resource usage status of the corresponding cell by the UEs. The pico eNB or the HeNB selects a PCell or a SCell based on the received served cell information.

Abstract translation: 提供了一种用于在无线通信系统中选择小区的方法和装置。 微微eNodeB（eNB）或家庭eNB（HeNB）从干扰相邻eNB接收主小区（PCell）或辅助小区（SCell）的服务小区信息。 服务小区信息包括由相应小区服务的用户设备（UE）的数量或部分的信息以及由UE对应的小区的资源使用状态的信息。 微微eNB或HeNB基于所接收的服务小区信息来选择PCell或SCell。

公开(公告)号：US09386456B2

公开(公告)日：2016-07-05

申请号：US14156240

申请日：2014-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Gene Beck Hahn ,  Jae Hoon Chung ,  Hye Young Choi ,  Eun Jong Lee ,  Hee Jeong Cho

IPC: H04W72/00 ,  H04W16/02 ,  H04W52/02 ,  H04W16/32

CPC classification number: H04W16/02 ,  H04W16/32 ,  H04W52/0206 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method and apparatus for transmitting an expanding request in a wireless communication system is provided. A first cell transmits an expanding request, which includes a cell off state indication which indicates the first cell is going to be turned off, and a cell off timer, to a second cell, receives an expanding request acknowledge as a response to the expanding request from the second cell, and turns off power. Alternatively, a method and apparatus for transmitting a shrinking request in a wireless communication system is provided. The first cell transmits a shrinking request, which includes a cell on state indication which indicates the first cell is going to be turned on, and a cell on timer, to a second cell, receives a shrinking request acknowledge as a response to the shrinking request from the second cell, and turns on power.

Abstract translation: 提供一种用于在无线通信系统中发送扩展请求的方法和装置。 第一小区发送扩展请求，其包括指示第一小区将被关闭的小区关闭状态指示，以及小区关闭定时器，向第二小区接收扩展请求确认作为对扩展请求的响应 从第二个单元，并关闭电源。 或者，提供了一种用于在无线通信系统中发送收缩请求的方法和装置。 第一小区发送收缩请求，其包括指示第一小区将被接通的小区开启状态指示，并且定时器上的小区向第二小区接收收缩请求确认作为对收缩请求的响应 从第二个电池开启电源。

公开(公告)号：US20140226605A1

公开(公告)日：2014-08-14

申请号：US14343732

申请日：2012-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Jian Xu ,  Gene Beck Hahn ,  Kyung Min Park ,  Jin Sook Ryu

IPC: H04W48/20 ,  H04L12/14

CPC classification number: H04W48/20 ,  H04L12/14 ,  H04W24/02 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for selecting a cell in a wireless communication system is provided. A pico eNodeB (eNB) or a home eNB (HeNB) receives served cell information for a primary cell (PCell) or a secondary cell (SCell) from an interfering neighbor eNB. The served cell information includes information on the number or portion of user equipments (UEs) served by a corresponding cell and information on a resource usage status of the corresponding cell by the UEs. The pico eNB or the HeNB selects a PCell or a SCell based on the received served cell information.

Abstract translation: 提供了一种用于在无线通信系统中选择小区的方法和装置。 微微eNodeB（eNB）或家庭eNB（HeNB）从干扰相邻eNB接收主小区（PCell）或辅助小区（SCell）的服务小区信息。 服务小区信息包括由相应小区服务的用户设备（UE）的数量或部分的信息以及由UE对应的小区的资源使用状态的信息。 微微eNB或HeNB基于所接收的服务小区信息来选择PCell或SCell。