发明授权
US07924955B2 Method and article of estimating of phase and gain mismatch and corresponding method and device for receiving a digital base band signal
有权
相位和增益失配估计的方法和文章,以及用于接收数字基带信号的相应方法和装置
- 专利标题: Method and article of estimating of phase and gain mismatch and corresponding method and device for receiving a digital base band signal
- 专利标题(中): 相位和增益失配估计的方法和文章,以及用于接收数字基带信号的相应方法和装置
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申请号: US11367903申请日: 2006-03-03
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公开(公告)号: US07924955B2公开(公告)日: 2011-04-12
- 发明人: Jean Schmitt
- 申请人: Jean Schmitt
- 申请人地址: FR Palaiseau
- 专利权人: Dibcom
- 当前专利权人: Dibcom
- 当前专利权人地址: FR Palaiseau
- 代理机构: Grossman, Tucker, Perreault & Pfleger, PLLC
- 优先权: EP05290482 20050303
- 主分类号: H04L27/08
- IPC分类号: H04L27/08
摘要:
The method is for estimating a phase and gain mismatch of a base band digital signal. It comprises: determining (10) weight coefficients depending upon the likelihood of the frequency values of a segment of said base band digital signal; and determining (26) the phase and gain mismatch for the segment using the weight coefficients.
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