发明名称 |
Subscriber unit for CDMA wireless communication system |
摘要 |
A method for demodulating a received signal comprising complex multiplying (202,204) the received signal by a complex pseudonoise code to produce a complex pseudonoise despread signal (XI,XQ); filtering (214) the complex pseudonoise despread signal to provide a complex filtered pilot signal; multiplying (210) the complex pseudo-noise despread signal by a first demodulation code to provide a first complex demodulated data signal; and phase rotating and scaling (216,218) the first complex demodulated clara signal in accordance with the complex-filtered pilot signal to provide a first soft decision data.
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申请公布号 |
EP1772969(A2) |
申请公布日期 |
2007.04.11 |
申请号 |
EP20060024896 |
申请日期 |
1997.05.28 |
申请人 |
QUALCOMM, INCORPORATED |
发明人 |
ODENWALDER, JOSPEH P.;JOU, YU-CHEN;TIEDEMANN, EDWARD G. |
分类号 |
H04B1/707;H04B7/24;H04B7/26;H04J13/00;H04J13/18;H04L1/00 |
主分类号 |
H04B1/707 |
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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