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    • 1. 发明申请
    • System and Method of Operation For Network Overlay Geolocation System With Repeaters
    • 具有中继器的网络覆盖地理位置系统和操作方法
    • US20110034122A1
    • 2011-02-10
    • US12900215
    • 2010-10-07
    • Joseph P. Kennedy, JR.John Peter CarlsonThomas B. GravelyAndrew Beck
    • Joseph P. Kennedy, JR.John Peter CarlsonThomas B. GravelyAndrew Beck
    • H04B7/14
    • H04W64/00
    • A novel system and method for a network overlay geolocation system operating in a host wireless communication system with repeaters is disclosed. Embodiments of the novel system and method enable wireless communication system to determine if signals being received by system receivers arrive directly from a target mobile appliance or if the signals are passing through a repeater. The system's determination may be based at least in part on the TA of the signal, the power of the received signal, the power of the transmitted signal, the hearability of the signal at system receivers, the hearability of system transmitters at the mobile and the known delays associated with the repeaters. Embodiments of the novel system and method provide a more accurate geolocation of mobiles served by repeater stations than capable in the prior art.
    • 公开了一种在具有中继器的主机无线通信系统中操作的网络覆盖地理位置系统的新型系统和方法。 新颖的系统和方法的实施例使得无线通信系统能够确定系统接收器正在接收的信号是否直接从目标移动设备到达,或者信号是否通过中继器。 系统的确定可以至少部分地基于信号的TA,接收信号的功率,发射信号的功率,系统接收机处的信号的可听性,移动台处的系统发射机的可听性以及 与中继器相关的已知延迟。 新型系统和方法的实施例提供了比现有技术中能力更好的由中继站服务的移动台的地理定位。