发明授权
- 专利标题： Parameter estimation for modulated signals
- 专利标题（中）： 调制信号的参数估计
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申请号： US12189529申请日： 2008-08-11
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公开(公告)号： US08054922B2公开(公告)日： 2011-11-08
- 发明人: Carsten Aagaard Pedersen , John Zijun Shen , Aiguo Yan , Deepak Mathew , Marko Kocic , Timothy Perrin Fisher-Jeffes , Thomas Keller
- 申请人： Carsten Aagaard Pedersen , John Zijun Shen , Aiguo Yan , Deepak Mathew , Marko Kocic , Timothy Perrin Fisher-Jeffes , Thomas Keller
- 申请人地址： TW Hsin-Chu
- 专利权人： MediaTek Inc.
- 当前专利权人： MediaTek Inc.
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： Fish & Richardson P.C.
- 主分类号： H04B1/10
- IPC分类号： H04B1/10
摘要：
A system includes a receiver for receiving a modulated signal. The receiver includes a gain estimator for converting complex data representative of constellation points of the modulated signal into scalar data representation. The gain estimator is configured to fold a first portion of the scalar data representation onto a second portion of the scalar data representation. The gain estimator is further configured to estimate a constellation gain value from the folded first portion and the second portion of the scalar data representation.
公开/授权文献
- US20090161745A1 Parameter Estimation for Modulated Signals 公开/授权日：2009-06-25
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