发明名称 |
METHOD FOR REDUCING THE CHANNEL RESPONSE LENGTH, CORRESPONDING FILTER AND SIGNAL |
摘要 |
<p>A method and apparatus are provided for reducing a channel length. The method implements a channel-length reduction filter that takes into account a pulse response of the channel. The method includes the following steps: cutting the filter into at least one first and one second portion; optimizing said first portion of the filter according to a first criterion in order to output a first set of filtering coefficients; reducing the length of the channel by optimizing said second portion of the filter according to a second criterion different from the first one and based on the first set of filtering coefficients of said first portion of the filter in order to output a second set of filtering coefficients.</p> |
申请公布号 |
EP2529522(B1) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20100796426 |
申请日期 |
2010.12.23 |
申请人 |
INSTITUT NATIONAL DES SCIENCES APPLIQUÉES DE RENNES;CNRS |
发明人 |
HELARD, MARYLINE;CRUSSIERE, MATTHIEU;RAGOUBI, KARIMA |
分类号 |
H04L25/02;H04L25/03 |
主分类号 |
H04L25/02 |
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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