发明名称 |
Method for extracting a signal |
摘要 |
A method is provided of extracting desired signals st from contaminated signals yt measured via respective communication channels. The system comprising the desired signals st and the channels is modelled as a state space model. In the model, the desired signals have time-varying characteristics which vary more quickly than second time-varying characteristics of the channels.
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申请公布号 |
US7110722(B2) |
申请公布日期 |
2006.09.19 |
申请号 |
US20030311107 |
申请日期 |
2003.06.13 |
申请人 |
AT&T LABORATORIES-CAMBRIDGE LIMITED |
发明人 |
GODSILL SIMON;ANDRIEU CHRISTOPHE |
分类号 |
G10L15/20;H04B17/00;G10L21/02;G10L21/0208;H04B1/10;H04B3/06 |
主分类号 |
G10L15/20 |
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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