Method and apparatus for providing accurate mobility state estimation in heterogeneous networks based on coordinated radial speed estimation
    1.
    发明授权
    Method and apparatus for providing accurate mobility state estimation in heterogeneous networks based on coordinated radial speed estimation 有权
    基于协调的径向速度估计在异构网络中提供准确的移动性状态估计的方法和装置

    公开(公告)号:US09037157B2

    公开(公告)日:2015-05-19

    申请号:US13743823

    申请日:2013-01-17

    IPC分类号: H04W64/00

    摘要: A method of determining a mobility state of a user equipment (UE) in a wireless communications network, the method comprising: obtaining, at a first device, a first speed measurement, the first speed measurement being a measurement of a radial speed of the UE relative to a first network element; obtaining, at the first device, one or more second speed measurements corresponding, respectively, to one or more second network elements, each of the one or more second speed measurements being a measurement of a radial speed of the UE relative to the corresponding one of the one or more second network elements; generating, at the first device, a comparison result based on the first speed measurement and the one or more second speed measurements; and determining the mobility state of the UE based on the comparison result.

    摘要翻译: 一种在无线通信网络中确定用户设备(UE)的移动性状态的方法,所述方法包括:在第一设备处获取所述第一速度测量,所述第一速度测量是所述UE的径向速度的测量值 相对于第一网络元件; 在第一设备处获得分别对应于一个或多个第二网络元件的一个或多个第二速度测量值,所述一个或多个第二速度测量值中的每一个是UE相对于相应的第二网络元件的径向速度的测量值 所述一个或多个第二网络元件; 在第一设备处产生基于第一速度测量和一个或多个第二速度测量的比较结果; 以及基于所述比较结果来确定所述UE的移动性状态。