Layered decoding of nonbinary LDPC codes suitable for high-speed optical communications

2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference Pub Date : 2011-03-06 DOI:10.1364/OFC.2011.OWF2

M. Arabaci, I. Djordjevic

引用次数: 1

Abstract

We propose using layered update rule in decoding nonbinary LDPC codes. Only 10–15 iterations suffice for good performance. Also, for the same BER performance, it increases throughput by twofold compared to conventional flooding update rule.

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适用于高速光通信的非二进制LDPC码的分层解码

提出了分层更新规则在非二进制LDPC码译码中的应用。只有10-15次迭代就足以获得良好的性能。此外，对于相同的误码率性能，它比传统的泛洪更新规则提高了两倍的吞吐量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference

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