发明名称 Accuracy analysis of wireless base station location
摘要 A method and system for accuracy analysis of wireless base station location is provided. In one embodiment, data from a set of mobile devices using a wireless base station is collected. A location of a wireless base station is estimated based on locations of the mobile devices (i.e. points) in the collected set. To provide a more accurate location estimation for the wireless base station, the estimated location is analyzed for accuracy based on the collected data. A confidence score is calculated using a weight function with weights for the collected data based on factors, such as, collection size, platform types of the mobile devices, quality, temporal diversity and/or spatial diversity of points corresponding to the mobile devices, etc. An estimated location of the wireless base station may be adjusted based on the calculated confidence score. An estimated coverage region of the wireless base station may be also estimated and adjusted.
申请公布号 US8219112(B1) 申请公布日期 2012.07.10
申请号 US20080324486 申请日期 2008.11.26
申请人 YOUSSEF ADEL AMIN;JI ZHENGRONG;CHU MICHAEL JESSE;JAIN RAVI;LEE STEVEN JOHN;GOOGLE INC. 发明人 YOUSSEF ADEL AMIN;JI ZHENGRONG;CHU MICHAEL JESSE;JAIN RAVI;LEE STEVEN JOHN
分类号 H04W24/00;G01S19/00 主分类号 H04W24/00
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