发明名称 |
SPREAD SPECTRUM RECEIVER AND SPREAD SPECTRUM RECEIVING METHOD |
摘要 |
The spread spectrum reception apparatus is provided with a RAKE-combination path timing detector which detects a first path using a delay profile produced with a correlation electric power value with improved signal-to-electric power ration by performing cyclic integration of electric power, detects a second path based on the corrected delay profile by correcting a correlation electric power value of the delay profile using a correction coefficient corresponding to a deviation of delay time of the first path signal. A correction coefficient storing unit stores correction coefficient pre-calculated giving consideration to time correlation of interference and thermal noise. <IMAGE> |
申请公布号 |
EP1164710(B1) |
申请公布日期 |
2004.02.18 |
申请号 |
EP20000931709 |
申请日期 |
2000.06.06 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ISHIOKA, KAZUAKI |
分类号 |
H04B1/707;H04B1/10;H04B1/7113;H04B1/7115 |
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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