发明名称 |
REDUCED SAMPLING LOW POWER GPS |
摘要 |
Some implementations provide low power reduced sampling of global positioning system (GPS) locations. A server may be configured to assist a mobile device in determining a location from a plurality of GPS signal samples and corresponding time stamps provided by the mobile device, such as by identifying a set of possible reference locations, which may be used to calculate a location of the mobile device. In another example, the mobile device may sample GPS signals using a GPS receiver, compress the samples, and provide the compressed samples to the server for processing. |
申请公布号 |
EP2872922(A1) |
申请公布日期 |
2015.05.20 |
申请号 |
EP20130741955 |
申请日期 |
2013.07.16 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
LIU, JIE;JIN, YUZHE;PRIYANTHA, NISSANKA ARACHCHIGE BODHI;HART, EDWARD;DE PAULA, AMANDA SOUZA |
分类号 |
G01S19/09;G01S5/00;G01S19/25;G01S19/34;G01S19/42 |
主分类号 |
G01S19/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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