Mobile positioning using intergrated ad-hoc network
    1.
    发明授权
    Mobile positioning using intergrated ad-hoc network 失效
    移动定位采用综合ad-hoc网络

    公开(公告)号:US07231216B2

    公开(公告)日:2007-06-12

    申请号:US10433926

    申请日:2001-12-05

    IPC分类号: H04Q7/20

    摘要: A mobile station positioning method for a cellular communications system includes evaluating an initial position estimate of a target mobile station having an initial area of uncertainty, evaluating a position estimate of a further mobile station of the system, estimating distance between the target and further mobile stations and using the position and distance estimates to evaluate a new position estimate of the target mobile station having a reduced area of uncertainty. Bi-circular and tri-circular methods are described.

    摘要翻译: 一种用于蜂窝通信系统的移动台定位方法包括评估具有初始不确定区域的目标移动站的初始位置估计,评估系统的另一个移动台的位置估计,估计目标和其它移动台之间的距离 并且使用位置和距离估计来估计具有减小的不确定区域的目标移动台的新位置估计。 描述了双圆形和三圆形的方法。