发明名称 |
METHOD FOR REDUCING CHANNEL LENGTH AND CORRESPONDING FILTER AND SIGNAL |
摘要 |
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.
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申请公布号 |
US2013114770(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201013576092 |
申请日期 |
2010.12.23 |
申请人 |
HELARD MARYLINE;CRUSSIERE MATTHIEU;RAGOUBI KARIMA;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
HELARD MARYLINE;CRUSSIERE MATTHIEU;RAGOUBI KARIMA |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
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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