发明名称 |
METHODE ET DISPOSITIF D'EGALISATION POUR CANAL DE TRANSMISSION NON-LINEAIRE |
摘要 |
<p>The method involves receiving a pilot sequence of modulation symbols (110) corresponding to a path passing through all allowed branches of lattice. A corresponding observable is stored for each branch. A sequence of modulation symbols to be equalized is received, and a most likely sequence of modulation symbols is determined (130) corresponding to a lowest metric path in the lattice. A metric of a path is calculated as sum of metrics of the branches, and a branch metric (120) is calculated as a distance between the observable provided for the symbol and the stored observable. The modulation symbols are phase shift keying (PSK) symbols. An independent claim is also included for a receiver for receiving a signal transmitted by a transmitter on a transmission channel.</p> |
申请公布号 |
FR2997809(B1) |
申请公布日期 |
2015.01.09 |
申请号 |
FR20120060459 |
申请日期 |
2012.11.02 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
DORE JEAN-BAPTISTE;PEBAY-PEYROULA FLORIAN |
分类号 |
H04L27/00;H04L25/02 |
主分类号 |
H04L27/00 |
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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