发明授权
US08401119B2 Equalizer based symbol timing recovery with symbol enabled control
有权
基于均衡器的符号定时恢复，符号启用控制
- 专利标题： Equalizer based symbol timing recovery with symbol enabled control
- 专利标题（中）： 基于均衡器的符号定时恢复，符号启用控制
-
申请号： US12735366申请日： 2008-01-10
-
公开(公告)号： US08401119B2公开(公告)日： 2013-03-19
- 发明人: Maxim Belotserkovsky , Aaron Reel Bouillet
- 申请人： Maxim Belotserkovsky , Aaron Reel Bouillet
- 申请人地址： FR Boulogne-Billancourt
- 专利权人： Thomson Licensing
- 当前专利权人： Thomson Licensing
- 当前专利权人地址： FR Boulogne-Billancourt
- 代理商 Robert D. Shedd; Joseph J. Opalach
- 国际申请： PCT/US2008/000368 WO 20080110
- 国际公布： WO2009/088388 WO 20090716
- 主分类号： H03K5/159
- IPC分类号： H03K5/159 ; H04L27/22 ; H03D1/04
摘要：
A receiver is an ATSC (Advanced Television Systems Committee)-receiver and comprises a controller and an equalizer, which comprises a feed-forward filter and a feed-back filter. The feed-forward filter comprising at least one tap associated with at least one tap coefficient value. The controller determines a location of at least one tap of the equalizer; and if that location is close to a tap boundary (or edge) of the equalizer, the at least one tap of the equalizer is shifted forward or backward by at least one sample position.
公开/授权文献
信息查询
