发明名称 |
METHOD AND APPARATUS FOR COMMUNICATION SIGNAL PROCESSING BASED ON MIXED PARAMETRIC AND NON-PARAMETRIC ESTIMATION OF IMPAIRMENT CORRELATIONS |
摘要 |
<p>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.</p> |
申请公布号 |
WO2010011170(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
WO2009SE50620 |
申请日期 |
2009.05.29 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);HE, NING;BOTTOMLEY, GREGORY E.;LARSSON, ERIK |
发明人 |
HE, NING;BOTTOMLEY, GREGORY E.;LARSSON, ERIK |
分类号 |
H04L25/03;H04W52/24 |
主分类号 |
H04L25/03 |
代理机构 |
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代理人 |
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地址 |
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