发明公开
EP2360982A2 A method and system for determinig the location of a wireless access point using single device based power measurements
审中-公开
方法和系统，用于确定使用功率测量的无线接入点的基于单个设备中的位置
- 专利标题： A method and system for determinig the location of a wireless access point using single device based power measurements
- 专利标题（中）： 方法和系统，用于确定使用功率测量的无线接入点的基于单个设备中的位置
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申请号： EP11000954.5申请日： 2011-02-07
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公开(公告)号： EP2360982A2公开(公告)日： 2011-08-24
- 发明人: Garrett, David , Buer, Mark , Lundgren, David Albert , Abraham, Charles , Karaoguz, Jeyhan , Murray, David
- 申请人： Broadcom Corporation
- 申请人地址： 5300 California Avenue Irvine, CA 92617 US
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： 5300 California Avenue Irvine, CA 92617 US
- 代理机构： Jehle, Volker Armin
- 优先权： US304114P 20100212; US729184 20100322
- 主分类号： H04W64/00
- IPC分类号： H04W64/00
摘要：
A mobile device measures power from different locations for an encountered wireless access point, a WiFi or Bluetooth access point, and communicates the power measurements to a remote location. The remote location server collects power measurements for the encountered wireless access point from a plurality of communication devices. The remote location server determines the location of the encountered wireless access point utilizing corresponding power measurements from a single communication device. The power measurements are performed at different locations and over a period of time. The power measurements are time stamped and transmitted to the remote location server. The single communication device is selected based on quality and/or availability of corresponding power measurements for the encountered wireless access point. The determined location of the encountered wireless access point is stored into a reference database so as to be shared among the plurality of communication devices.
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