Method for controlling interference
    93.
    发明授权
    Method for controlling interference 有权
    控制干扰的方法

    公开(公告)号:US08717914B2

    公开(公告)日:2014-05-06

    申请号:US12770210

    申请日:2010-04-29

    IPC分类号: H04L12/26 H04L12/28 H04B7/00

    摘要: A method for controlling interference between a plurality of neighboring base stations for a terminal by a serving base station of the terminal in a communication system is provided. The method includes receiving interference amount information on a first region of a downlink frame from the terminal, determining an interference amount estimate for the first region based on the received interference amount information, comparing the determined interference amount estimate with an interference amount tolerance for the first region; and transmitting an interference indicator requesting reduction in transmission power for the first region to the plurality of neighboring base stations when the interference amount estimate exceeds the interference amount tolerance.

    摘要翻译: 提供了一种用于在通信系统中控制终端的服务基站的终端的多个相邻基站之间的干扰的方法。 该方法包括从终端接收关于下行链路帧的第一区域的干扰量信息,基于接收到的干扰量信息确定第一区域的干扰量估计,将确定的干扰量估计与第一区域的干扰量容限进行比较 地区; 以及当所述干扰量估计超过所述干扰量容差时,向所述多个相邻基站发送请求减少所述第一区域的发射功率的干扰指示符。

    Femtocell base station apparatus and self-configuring method thereof
    96.
    发明授权
    Femtocell base station apparatus and self-configuring method thereof 有权
    毫微微小区基站装置及其自配置方法

    公开(公告)号:US08374138B2

    公开(公告)日:2013-02-12

    申请号:US12609305

    申请日:2009-10-30

    IPC分类号: H04W4/00

    摘要: A self-configuring method of a femtocell base station extracts preambles from signals received from adjacent macrocells and femtocells. Transmission power of the femtocell base station is set using the extracted macrocell preambles. In addition, the preambles of the femtocell base station are selected using the correlation values between the macrocell preambles and the pre-stored femtocell preambles. Moreover, the resources for data transmission of the femtocell base station are allocated considering the adjacent macrocells and the femtocells.

    摘要翻译: 毫微微小区基站的自配置方法从从相邻宏小区和毫微微小区接收的信号中提取前导码。 使用所提取的宏小区前导码来设置毫微微小区基站的传输功率。 此外,使用宏小区前导码与预存储的毫微微小区前导码之间的相关值来选择毫微微小区基站的前导码。 此外,考虑到相邻的宏小区和毫微微小区,分配用于毫微微小区基站的数据传输的资源。

    METHOD AND APPARATUS FOR MANAGING MULTICAST SERVICE
    100.
    发明申请
    METHOD AND APPARATUS FOR MANAGING MULTICAST SERVICE 审中-公开
    用于管理多媒体服务的方法和装置

    公开(公告)号:US20120224522A1

    公开(公告)日:2012-09-06

    申请号:US13411508

    申请日:2012-03-02

    IPC分类号: H04W4/06

    CPC分类号: H04W4/06

    摘要: In a method of managing a multicast service, a mobile station receives a message including multicast service flow update information from a base station that belongs to a multicast group zone including a base station set having at least one base station. The mobile station updates a parameter associated with a multicast service flow of the multicast service based on the multicast service flow update information. The multicast service flow update information includes a new multicast group zone ID, current multicast service identification information, and new multicast service identification information mapped to the current multicast service identification information.

    摘要翻译: 在一种管理多播服务的方法中,移动台从属于包括具有至少一个基站的基站组的多播组区域的基站接收包括多播服务流更新信息的消息。 基于多播业务流更新信息,移动台更新与组播业务的组播业务流有关的参数。 组播业务流更新信息包括映射到当前组播业务识别信息的新组播组区域ID,当前组播业务识别信息和新组播业务识别信息。