发明名称 |
SYSTEM AND METHOD FOR GENERATING A LOCATION ESTIMATE USING UNIFORM AND NON-UNIFORM GRID POINTS |
摘要 |
The location of a wireless mobile device may be estimated using, at least in part, one or more pre-existing Network Measurement Reports ("NMRs") which include calibration data for a number of locations within a geographic region. The calibration data for these locations is gathered and analyzed so that particular grid points within the geographic region can be determined and associated with a particular set or sets of calibration data from, for example, one or more NMRs. Sets of grid points may be evaluated as a function of parameters of the calibration data, and a set of grid points may be selected as a function of a predetermined criteria. The location of a mobile device in the geographic region may then be determined as a function of the predetermined criteria. |
申请公布号 |
WO2008097995(A1) |
申请公布日期 |
2008.08.14 |
申请号 |
WO2008US53080 |
申请日期 |
2008.02.05 |
申请人 |
ANDREW CORPORATION;ALLES, MARTIN;CARLSON, JOHN;MAHER, GEORGE;MAZLUM, SELCUK |
发明人 |
ALLES, MARTIN;CARLSON, JOHN;MAHER, GEORGE;MAZLUM, SELCUK |
分类号 |
G01S5/02;G01S19/09;G01S19/46;H04W4/02 |
主分类号 |
G01S5/02 |
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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