发明名称 |
System and method for mobile location detection in synchronous wireless systems |
摘要 |
A system and method for determining the geographic location of a mobile station in a mobile telephone system is disclosed. The system broadcasts a series of forward link triangulation signals from an array of base transceiver stations, so that a mobile station may determine the differential times of arrival, and thereby the mobile station's location.
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申请公布号 |
US6539229(B1) |
申请公布日期 |
2003.03.25 |
申请号 |
US19990372153 |
申请日期 |
1999.08.20 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS INC. |
发明人 |
ALI FARHAN |
分类号 |
G01S5/00;G01S5/10;H04W64/00;(IPC1-7):H04Q7/20;G01S3/02 |
主分类号 |
G01S5/00 |
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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