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    Method for efficiently updating secondary carrier information in a broadband wireless access system
    3.
    发明授权
    Method for efficiently updating secondary carrier information in a broadband wireless access system 有权

    公开(公告)号：US09769714B2

    公开(公告)日：2017-09-19

    申请号：US14961477

    申请日：2015-12-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Eun Jong Lee ,  Ki Seon Ryu ,  Young Soo Yuk

    IPC: H04W4/00 ,  H04W36/00 ,  H04L5/00 ,  H04W76/02 ,  H04W76/06 ,  H04W36/28

    CPC classification number: H04W36/0055 ,  H04L5/001 ,  H04W36/28 ,  H04W76/10 ,  H04W76/34

    Abstract: The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation.

    Method and apparatus for transmitting indication of cell state in wireless communication system
    5.
    发明授权
    Method and apparatus for transmitting indication of cell state in wireless communication system 有权
    用于在无线通信系统中发送小区状态的指示的方法和装置

    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。

    Method of managing carriers in a broadband wireless access system
    6.
    再颁专利
    Method of managing carriers in a broadband wireless access system 有权
    在宽带无线接入系统中管理运营商的方法

    公开(公告)号：USRE45134E1

    公开(公告)日：2014-09-16

    申请号：US13893162

    申请日：2013-05-13

    Applicant: LG Electronics Inc.

    Inventor： Eun Jong Lee ,  Ki Seon Ryu ,  Young Soo Yuk

    IPC: H04J3/00

    Abstract: A method for managing carriers allocated to a mobile station in a broadband wireless access system supporting multiple carriers, and an apparatus for use in the method are disclosed. A carrier management method for allowing a mobile station to perform carrier management in a broadband wireless access system supporting multiple carriers includes receiving a first message, which includes activation information indicating activation of at least one target carrier from among one or more second carriers allocated through a first carrier, from a base station, and transmitting a second message, which informs the base station of readiness or non-readiness of the at least one target carrier according to a result of the activation, to the base station. The activation information includes information indicating an activation time point, and the transmitting of the second message is performed at a specific time indicated by the activation time point information.

    Abstract translation: 公开了一种用于管理分配给支持多个载波的宽带无线接入系统中的移动台的载波的方法，以及用于该方法的装置。 一种用于允许移动台在支持多个载波的宽带无线接入系统中执行载波管理的载波管理方法包括：接收第一消息，该第一消息包括指示从一个或多个第二载波分配的至少一个目标载波的激活的激活信息， 第一载波，并且从基站发送第二消息，该第二消息向基站通知根据激活的结果的至少一个目标载体的准备状态或不准备状态。 激活信息包括指示激活时间点的信息，并且在由激活时间点信息指示的特定时间执行第二消息的发送。

    Method for transmitting and receiving paging information in a broadband wireless access system
    8.
    发明授权
    Method for transmitting and receiving paging information in a broadband wireless access system 有权
    用于在宽带无线接入系统中发送和接收寻呼信息的方法

    公开(公告)号：US09491734B2

    公开(公告)日：2016-11-08

    申请号：US14167913

    申请日：2014-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Eun Jong Lee ,  Doo Hyun Sung ,  Jin Soo Choi ,  Han Gyu Cho ,  Jong Young Han ,  Kyu Jin Park ,  Hyung Ho Park ,  Jae Hoon Chung

    IPC: H04W68/02

    CPC classification number: H04W68/02 ,  H04L5/0007 ,  H04W72/042 ,  H04W88/08

    Abstract: A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub group ID) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode.

    Abstract translation: 公开了一种从宽带无线接入系统的移动台有效地发送和接收寻呼消息和系统信息的方法。 一种用于在移动台中接收寻呼消息的方法包括从服务基站接收寻呼信息，所述寻呼信息包括指示移动台所属的寻呼子组的寻呼子组标识符（寻呼子组ID） 以及在所述寻呼子组的预定寻呼间隔中接收所述寻呼消息，其中所述寻呼子组与所述寻呼组和确定所述寻呼组的地理位置分开地确定，并且在所述移动台正在空闲中操作时被维持 模式。

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