Internet based assisted global positioning system
    1.
    发明申请
    Internet based assisted global positioning system 审中-公开
    互联网辅助全球定位系统

    公开(公告)号:US20070182631A1

    公开(公告)日:2007-08-09

    申请号:US11350511

    申请日:2006-02-09

    IPC分类号: G01S5/14

    CPC分类号: G01S19/252

    摘要: An arrangement (20) for locating at least one device (22) utilizes an assisted global positioning system technique based upon Internet communications. In a disclosed example, a network server (26) detects the presence of a device (22) on the Internet (24). The network server (26) makes an initial estimate of a location of the device based upon Internet information regarding the device (22). The initial estimate is used by a location server to generate an assisted global positioning system communication that is provided to the device (22). An assisted global positioning system receiver (72) associated with the device (22) uses the received communication for interacting with a global positioning system (32). An indication of that interaction can then be used by the network server (26) or the location server (28) for making an actual device location determination.

    摘要翻译: 用于定位至少一个设备(22)的布置(20)利用基于互联网通信的辅助全球定位系统技术。 在公开的示例中,网络服务器(26)检测因特网(24)上的设备(22)的存在。 网络服务器(26)基于有关设备(22)的因特网信息对设备的位置进行初始估计。 位置服务器使用初始估计来产生提供给设备(22)的辅助全球定位系统通信。 与所述设备(22)相关联的辅助全球定位系统接收器(72)使用所接收的通信来与全球定位系统(32)进行交互。 网络服务器(26)或位置服务器(28)可以使用该交互的指示进行实际的设备位置确定。