发明申请
US20050185702A1 Method of eliminating false echoes of a signal and corresponding rake receiver
有权
消除信号的假回波和相应的耙式接收机的方法
- 专利标题： Method of eliminating false echoes of a signal and corresponding rake receiver
- 专利标题（中）： 消除信号的假回波和相应的耙式接收机的方法
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申请号： US11031349申请日： 2005-01-05
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公开(公告)号： US20050185702A1公开(公告)日： 2005-08-25
- 发明人: Corinne Bonhomme
- 申请人： Corinne Bonhomme
- 申请人地址： NL AMSTERDAM
- 专利权人： STMICROELECTRONICS N.V.
- 当前专利权人： STMICROELECTRONICS N.V.
- 当前专利权人地址： NL AMSTERDAM
- 优先权： EP04290003.5 20040105
- 主分类号： H04B1/707
- IPC分类号： H04B1/707 ; H04J13/00
摘要：
A method is provided for processing a signal emanating from a multi-path transmission medium. Echoes of the signal that is received are detected, and a rejection processing is performed. The rejection processing includes estimating the cross-correlation between temporally neighboring echoes, and if this cross-correlation satisfies a test, rejecting the one of the two neighboring echoes that exhibits the lower energy. Also provided is a rake receiver that can perform such a method.
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