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
  • 申请号: US11367903
    申请日: 2006-03-03
  • 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
Method and article of estimating of phase and gain mismatch and corresponding method and device for receiving a digital base band signal
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.
信息查询
0/0