-
公开(公告)号:US20090235143A1
公开(公告)日:2009-09-17
申请号:US12242205
申请日:2008-09-30
申请人: Ivan DJORDJEVIC , Ting WANG , Lei XU
发明人: Ivan DJORDJEVIC , Ting WANG , Lei XU
CPC分类号: H04B10/516 , H03M13/255 , H04B10/2569 , H04B10/541 , H04B10/61 , H04L1/0041 , H04L1/0057 , H04L1/0058 , H04L1/0065 , H04L1/0071 , H04L1/02
摘要: A PMD compensation scheme suitable for use in multilevel block-coded modulation schemes with coherent detection.
摘要翻译: 适用于具有相干检测的多级块编码调制方案的PMD补偿方案。
-
公开(公告)号:US20100088571A1
公开(公告)日:2010-04-08
申请号:US12571501
申请日:2009-10-01
申请人: Ivan DJORDJEVIC , Lei XU , Ting WANG
发明人: Ivan DJORDJEVIC , Lei XU , Ting WANG
CPC分类号: H03M13/116 , H03M13/1111 , H03M13/6597
摘要: An optical probability-domain LDPC decoder suitable for implementation at 100 Gb/s and above provides large coding gains when based on large-girth LDPC codes. A basic building block, the probabilities multiplier circuit, used to implement both check node and probability node update circuits can be implemented using Mach-Zehnder delay interferometer.
摘要翻译: 适用于100Gb / s以上的光概率域LDPC解码器在基于大围尺码LDPC码时提供较大的编码增益。 用于实现校验节点和概率节点更新电路的基本构建块,概率乘法器电路可以使用Mach-Zehnder延迟干涉仪来实现。
-