发明名称 LOCATION DETERMINATION USING FINGERPRINT DATA
摘要 Methods, program products, and systems for using a location fingerprint database to determine a location of a mobile device are described. A mobile device can use location fingerprint data received from a server to determine a location of the mobile device at the venue. The mobile device can obtain, from a sensor of the mobile device, a vector of sensor readings, each sensor reading can measure an environment variable, e.g., a signal received by the sensor from a signal source. The mobile device can perform a statistical match between the vector and the location fingerprint data. The mobile device can then estimate a current location of the mobile device based on the statistical match.
申请公布号 WO2014092996(A3) 申请公布日期 2014.09.25
申请号 WO2013US71650 申请日期 2013.11.25
申请人 APPLE INC. 发明人 MARTI, LUKAS, M.;MAYOR, ROBERT;MA, SHANNON, M.
分类号 G01S5/02;G01C21/10;H04W24/00;H04W64/00 主分类号 G01S5/02
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