发明申请
US20110199916A1 METHOD AND SYSTEM FOR DETERMINING THE LOCATION OF A WIRELESS ACCESS POINT USING SINGLE DEVICE BASED POWER MEASUREMENTS
审中-公开
使用基于单个设备的功率测量来确定无线接入点的位置的方法和系统
- 专利标题： METHOD AND SYSTEM FOR DETERMINING THE LOCATION OF A WIRELESS ACCESS POINT USING SINGLE DEVICE BASED POWER MEASUREMENTS
- 专利标题（中）： 使用基于单个设备的功率测量来确定无线接入点的位置的方法和系统
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申请号： US12729184申请日： 2010-03-22
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公开(公告)号： US20110199916A1公开(公告)日： 2011-08-18
- 发明人: David Garrett , Charles Abraham , Mark Buer , Jeyhan Karaoguz , David Albert Lundgren , David Murray
- 申请人： David Garrett , Charles Abraham , Mark Buer , Jeyhan Karaoguz , David Albert Lundgren , David Murray
- 主分类号： H04B7/005
- IPC分类号： H04B7/005 ; H04L12/26
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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