发明名称 |
MULTIPLE PASS LOCATION PROCESSOR |
摘要 |
<p>A multiple pass location processing method, for use in a wireless location system (WLS), comprises identifying a received transmission as requiring multiple pass location processing whereby the WLS produces a first, lower quality location estimate and then subsequently produces a second, higher quality location estimate. The WLS then produces the first location estimate and provides it to a first location application, and then produces the second location estimate. The second location estimate may be a more accurate estimate than the first location estimate and/or of a higher confidence than the first location estimate. This method is suitable, but not limited, for use in connection with locating a wireless transmitter involved in an emergency services call and routing the call to a call center.</p> |
申请公布号 |
EP1616200(B1) |
申请公布日期 |
2014.07.30 |
申请号 |
EP20040759073 |
申请日期 |
2004.03.31 |
申请人 |
TRUEPOSITION, INC. |
发明人 |
ANDERSON, ROBERT, J.;STILP, LOUIS, A.;WARD, MATTHEW, L. |
分类号 |
G01S5/02;G01S19/03;G01S1/02;G01S5/06;H04W4/22;H04W64/00;H04W76/00 |
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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