Invention Application
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
- Patent Title: System and method for digital timing error correction in a communications system utilizing adaptive predistortion
- Patent Title (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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Application No.: US11175509Application Date: 2005-07-06
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Publication No.: US20060008026A1Publication Date: 2006-01-12
- Inventor: Steven Wood , Ian Johnson , Christian Luke , Adrian Mansell , Mark Cope
- Applicant: Steven Wood , Ian Johnson , Christian Luke , Adrian Mansell , Mark Cope
- Main IPC: H04K1/02
- IPC: H04K1/02
Abstract:
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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