发明名称 |
HIGH RESOLUTION POSITION LOCATION |
摘要 |
The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment of the invention comprises a method for performing position location including the steps of receiving a set of higher resolution sample data at a resolution interval, accumulating said higher resolution sample data over a chip interval yielding accumulation sums, and correlating said accumulation sums with a correlation code at a set of offsets which are separated by said resolution interval.
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申请公布号 |
WO0014563(A1) |
申请公布日期 |
2000.03.16 |
申请号 |
WO1999US20342 |
申请日期 |
1999.09.02 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
GLAZKO, SERGUEI, A.;SIH, GILBERT, C.;ZOU, QIUZHEN |
分类号 |
G01C21/00;G01S1/04;G01S19/23;G01S19/25;G01S19/30;H04Q7/34;(IPC1-7):G01S5/10;H04B7/216 |
主分类号 |
G01C21/00 |
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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