发明名称 |
Method and Apparatus for Communication Signal Processing Based on Mixed Parametric and Non-Parametric Estimation of Impairment Correlations |
摘要 |
According to the teachings presented herein, a method and apparatus for communication signal processing advantageously use a mix of parametric and non-parametric correlation estimation in communication signal processing. Non-parametric estimation generates an "overall" correlation estimate for a received communication signal, and parametric estimation generates a "component" correlation estimate. The component correlation estimate is removed from the overall correlation estimate to form a partial correlation estimate that is used to process the received communication signal at least initially, such as in a pre-equalization stage. The overall and component correlation estimates are generated as impairment and/or data correlation estimates.
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申请公布号 |
US2010020854(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20080177498 |
申请日期 |
2008.07.22 |
申请人 |
HE NING;BOTTOMLEY GREGORY E;LARSSON ERIK |
发明人 |
HE NING;BOTTOMLEY GREGORY E.;LARSSON ERIK |
分类号 |
H04B1/707;H04J13/00 |
主分类号 |
H04B1/707 |
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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