发明公开
- 专利标题： Optimized interleaving of digital signals
- 专利标题（中）： Optimierte Codeverschachtelung数位板信号
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申请号： EP03293191.7申请日： 2003-12-17
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公开(公告)号： EP1545011A1公开(公告)日： 2005-06-22
- 发明人: Gastaldello, Stefano , Macheda, Gianluca , Ait Sab, Omar
- 申请人： ALCATEL
- 申请人地址： 54, rue la Boétie 75008 Paris FR
- 专利权人： ALCATEL
- 当前专利权人： ALCATEL
- 当前专利权人地址： 54, rue la Boétie 75008 Paris FR
- 代理机构： Menzietti, Domenico
- 主分类号： H03M13/29
- IPC分类号： H03M13/29 ; H03M13/27
摘要：
A method is described for changing the order of bytes of digital signals transmitted in frames according to a cyclic rotation of the bytes and for changing the frame format. This method can advantageously be used in a concatenated coding scheme, e.g a serial concatenation of two Reed-Solomon codes, to achieve the best trade off between coding gain and line bit rate. The disclosed interleaving method is applicable to optical transport networks.
公开/授权文献
- EP1545011B1 Optimized interleaving of digital signals 公开/授权日：2008-07-09
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