发明名称 |
Detection and correction circuit for blind equalization convergence errors |
摘要 |
An apparatus processes an equalizer output signal. The equalizer output signal is formed by transmitting an alternate mark inversion input signal over a channel and passing the transmitted signal through an adaptive equalizer. The apparatus includes a correlator circuit block that detects an incorrect convergence of the adaptive equalizer and outputs a correlator output signal. A corrector filter receives the equalizer output signal and the correlator output signal, and applies a correction to the equalizer output signal based on the correlator output signal, to form a corrected signal that is substantially a time delayed copy of the input signal.
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申请公布号 |
US2002196873(A1) |
申请公布日期 |
2002.12.26 |
申请号 |
US20010885777 |
申请日期 |
2001.06.20 |
申请人 |
PEON ROGELIO;VILA PABLO;ROYO ANDER |
发明人 |
PEON ROGELIO;VILA PABLO;ROYO ANDER |
分类号 |
H04L25/03;(IPC1-7):H04L27/06 |
主分类号 |
H04L25/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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