发明名称 |
SYSTEM AND METHOD FOR DETERMINING FALSIFIED GEOGRAPHIC LOCATION OF A MOBILE DEVICE |
摘要 |
A system and method for determining whether an estimated location of a wireless device includes one or more forged satellite measurements. An estimated location of the wireless device may be determined from signals received from a first set of satellites, and a set of residuals obtained as a function of the estimated location. The obtained set of residuals may then be compared to a reference set of residuals. If the comparison between the obtained set and reference set of residuals is less than a predetermined threshold, then the estimated location may be identified as having one or more forged satellite measurements. |
申请公布号 |
WO2010059439(A2) |
申请公布日期 |
2010.05.27 |
申请号 |
WO2009US63628 |
申请日期 |
2009.11.06 |
申请人 |
ANDREW LLC;HARPER, NEIL;THOMSON, MARTIN |
发明人 |
HARPER, NEIL;THOMSON, MARTIN |
分类号 |
H04W64/00 |
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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