Method and Apparatus for Releasing Blank Zone by Macro Base Station in Wireless Communication System
    71.
    发明申请
    Method and Apparatus for Releasing Blank Zone by Macro Base Station in Wireless Communication System 有权
    无线通信系统中宏基站释放空白区域的方法与装置

    公开(公告)号:US20110223923A1

    公开(公告)日:2011-09-15

    申请号:US13127852

    申请日:2008-12-08

    IPC分类号: H04W40/00

    摘要: Provided are a method and an apparatus for releasing a blank zone by a macro base station in a wireless communication system. The macro base station: receives channel information from a macro terminal that is serviced therefrom; determines based on the channel information whether or not a downlink blank zone allocated to a resource zone of a femto bas station is released; and transmits downlink blank zone release information to the femto base station if the downlink blank zone is supposed to be released. The downlink blank zone is a resource zone which restricts the downlink transmission, among all the resource zones used by the femto base station. The channel information may be the information about the distance between the femto base station and the macro terminal.

    摘要翻译: 提供一种用于在无线通信系统中由宏基站释放空白区域的方法和装置。 宏基站:从其所服务的宏终端接收信道信息; 基于信道信息确定分配给毫微微基站的资源区域的下行链路空白区域是否被释放; 并且如果下行链路空白区域应该被释放,则向毫微微基站发送下行空白区域释放信息。 下行空白区是在毫微微基站使用的所有资源区中限制下行传输的资源区。 信道信息可以是关于毫微微基站与宏终端之间的距离的信息。