Invention Grant
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
- Patent Title: Method and article of estimating of phase and gain mismatch and corresponding method and device for receiving a digital base band signal
- Patent Title (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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Application No.: US11367903Application Date: 2006-03-03
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Publication No.: US07924955B2Publication Date: 2011-04-12
- Inventor: Jean Schmitt
- Applicant: Jean Schmitt
- Applicant Address: FR Palaiseau
- Assignee: Dibcom
- Current Assignee: Dibcom
- Current Assignee Address: FR Palaiseau
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Priority: EP05290482 20050303
- Main IPC: H04L27/08
- IPC: H04L27/08
Abstract:
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.
Public/Granted literature
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