发明名称 |
CROWDSOURCING METHOD TO DETECT BROKEN WIFI INDOOR LOCATIONING MODEL |
摘要 |
Aspects of the present disclosure provide techniques for detecting breaks in a wireless network data model. An exemplary method includes determining neighboring access points from scans of network access points in a space. Each neighboring access point occurs together in a scan of a particular level of the space. Wireless data is received from a plurality of mobile devices moving through a space. A set of all access points for the space is identified based on the wireless data. A ratio is derived based on a difference between the neighboring access points and the set of all access points. The ratio represents a percentage of missing access points for the particular level of the space. |
申请公布号 |
EP3020239(A1) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20140738661 |
申请日期 |
2014.06.02 |
申请人 |
GOOGLE INC. |
发明人 |
ZHOU, SHUCHANG;MANTRI, ANUP |
分类号 |
H04W64/00;G01S5/02;H04W16/20 |
主分类号 |
H04W64/00 |
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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