发明名称 |
Joint adaptive optimization of soft decision device and feedback equalizer |
摘要 |
The present invention uses a novel adaptive soft decision device in order to jointly optimize decision device and DFE operation. The soft decision device receives the input and output samples of the slicer and generates a feedback sample by non-linearly combining them with respect to a single decision reference parameter. Moreover, the soft decision device provides novel error terms used to adapt equalizer coefficients in order to jointly optimize decision device and equalizer coefficients.
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申请公布号 |
US7180942(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20020327280 |
申请日期 |
2002.12.20 |
申请人 |
DOTCAST, INC. |
发明人 |
CHUNG WONZOO;ENDRES THOMAS J.;LONG CHRISTOPHER D. |
分类号 |
H03H7/30;H03G3/30;H03H7/40;H03K5/159;H04L25/03;H04L25/06;H04L27/00;H04N7/08 |
主分类号 |
H03H7/30 |
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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