发明申请
US20060008026A1 System and method for digital timing error correction in a communications system utilizing adaptive predistortion
有权
在采用自适应预失真的通信系统中进行数字定时纠错的系统和方法
- 专利标题： System and method for digital timing error correction in a communications system utilizing adaptive predistortion
- 专利标题（中）： 在采用自适应预失真的通信系统中进行数字定时纠错的系统和方法
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申请号： US11175509申请日： 2005-07-06
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公开(公告)号： US20060008026A1公开(公告)日： 2006-01-12
- 发明人: Steven Wood , Ian Johnson , Christian Luke , Adrian Mansell , Mark Cope
- 申请人： Steven Wood , Ian Johnson , Christian Luke , Adrian Mansell , Mark Cope
- 主分类号： H04K1/02
- IPC分类号： H04K1/02
摘要：
A system and method for rapidly correcting the time difference between two signals is disclosed. In particular, a system and method for very rapidly correcting timing errors to the very high degree of accuracy required for digital predistortion adaptation is disclosed. The method is a signal processing technique, which can be performed in either hardware or software, which employs a correlation computation. The correlation results are processed in a manner that enables very rapid and accurate estimation of the time difference between the two signals.
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