发明名称 |
SYSTEMS AND METHODS FOR RETRANSMISSION RETURN CHANNEL ERROR DETECTION |
摘要 |
A method implemented in a digital subscriber line (DSL) system is described for minimizing a misdetection probability at a far-end coded message receiver during transmission of a coded message. The method comprises jointly determining, at the far-end coded message receiver, a P matrix and a modulation scheme. The method further comprises encoding a message into a coded message with a systematic linear block code, the systematic linear block code having a generator matrix [I P], where I represents a linear block code component identity matrix and P represents the determined P matrix. The method also comprises modulating the encoded message to one or more tones forming a discrete multi-tone (DMT) symbol according to the determined modulation scheme. |
申请公布号 |
EP2427973(A4) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20100772440 |
申请日期 |
2010.04.12 |
申请人 |
IKANOS TECHNOLOGY LTD. |
发明人 |
PONS, JULIEN, D.;ALLOIN, LAURENT, FRANCIS;SORBARA, MASSIMO;VENKATESAN, VINOD |
分类号 |
H04B7/216;H03M13/09;H03M13/15;H03M13/25;H03M13/35;H04L1/00;H04L1/16 |
主分类号 |
H04B7/216 |
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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