发明名称 |
PROCEDURE FOR ESTIMATING A PARAMETER OF A LOCAL MAXIMA OR MINIMA OF A CORRELATION FUNCTION DERIVED FROM A RECEIVED SIGNAL |
摘要 |
A method of and system for estimating a parameter of a local maxima or minim a of a correlation function derived from a received signal . An interpolated local maxima or minima is determined. An interpolation offset is then derive d, comprising a deviation between locations of the interpolated and sampled loc al maxima or minima of the function. An estimate of the parameter is derived fr om the interpolation offset. |
申请公布号 |
CA2500296(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
CA20032500296 |
申请日期 |
2003.10.17 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
ROWITCH, DOUGLAS N.;PATRICK, CHRISTOPHER |
分类号 |
G01S19/25;G01S1/00;G01S11/06;G01S11/10;G01S19/24;G01S19/30;H04B1/707;(IPC1-7):G01S5/14;G01S1/04 |
主分类号 |
G01S19/25 |
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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