发明名称 |
System and method for locating a mobile phone |
摘要 |
A system includes antenna control stations and a system interface. Each antenna control stations directs an orientation of an associated antenna to search for an identification signal associated with a mobile phone. The antenna control station communicates a detection response describing the orientation of the associated antenna. The system interface computes the location of the mobile phone based on the detection responses received from the antenna control stations.
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申请公布号 |
US2004160363(A1) |
申请公布日期 |
2004.08.19 |
申请号 |
US20030368898 |
申请日期 |
2003.02.17 |
申请人 |
POWERS MICHAEL W.;SORENSEN SAM D.;WILLIAMS CHUCK C.;WALTER JOHN W.;BEHNKE ADAM V. |
发明人 |
POWERS MICHAEL W.;SORENSEN SAM D.;WILLIAMS CHUCK C.;WALTER JOHN W.;BEHNKE ADAM V. |
分类号 |
G01S5/04;H04W64/00;(IPC1-7):G01S5/02 |
主分类号 |
G01S5/04 |
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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