Invention Grant
US08442553B2 System and method for determining location of a Wi-Fi device with the assistance of fixed receivers 有权
在固定接收机的帮助下确定Wi-Fi设备的位置的系统和方法

System and method for determining location of a Wi-Fi device with the assistance of fixed receivers
Abstract:
A method and apparatus is disclosed herein for determining the location of a device with the assistance of fixed receivers. In one embodiment, the method comprises receiving a first request from the mobile device in the wireless network; wirelessly transmitting one or more positioning requests in response to the first request; receiving signal strength information from one or more receivers in the wireless network sent in response to the one or more positioning requests; determining a location of the mobile device based on received signal strength information by comparing the received signal strength information with signal strength information of reference locations; and sending location information to the mobile device, where the location information is indicative of the location of the mobile device.
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