发明名称 Location Determination
摘要 Systems, methods, and computer program products obtain power information indicating a detected power of respective signals received in a mobile device from multiple transmitters. Using at least the obtained power information, respective probability values for a plurality of positions are determined, each probability value indicating a probability that the mobile device is in a corresponding position. An estimated position of the mobile device is identified based at least in part on the determined probability values.
申请公布号 US2009286549(A1) 申请公布日期 2009.11.19
申请号 US20080122339 申请日期 2008.05.16
申请人 APPLE INC. 发明人 CANON STEPHEN TYRONE;SAZEGARI ALI
分类号 G01S5/02 主分类号 G01S5/02
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