发明授权
- 专利标题： User localization using friend location information
- 专利标题（中）： 使用位置信息的用户本地化
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申请号： US14086035申请日： 2013-11-21
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公开(公告)号： US08909709B1公开(公告)日： 2014-12-09
- 发明人: Hui Zang , Phyllis Joan Reuther , Soshant Bali
- 申请人： Sprint Communications Company L.P.
- 申请人地址： US KS Overland Park
- 专利权人： Sprint Communications Company L.P.
- 当前专利权人： Sprint Communications Company L.P.
- 当前专利权人地址： US KS Overland Park
- 主分类号： G06F15/16
- IPC分类号： G06F15/16 ; H04L29/08
摘要：
A method, system, and medium are provided for refining an estimated location of a user using an accurate location associated with a friend of the user. A location of the user is estimated with a first level of accuracy, and the friend of the user is identified. A location of the friend is determined with a level of accuracy greater than that of the user's location. A probability that the user is near the friend is determined, and when the probability exceeds a predetermined threshold, the friend's location is used to refine the user's location.
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