三次半对称图的LDPC码

Ars Math. Contemp. Pub Date : 2021-07-21 DOI:10.26493/1855-3974.2501.4C4

D. Crnković, Sanja Rukavina, Marina Simac

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引用次数: 0

摘要

本文研究了三次半对称图作为Tanner图的LDPC码。讨论了这些LDPC码的最小吸收集的结构。在此基础上，给出了所构建规范的权重方差表达式，并给出了计算和仿真结果。

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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LDPC codes from cubic semisymmetric graphs

In this paper we study LDPC codes having cubic semisymmetric graphs as their Tanner graphs. We discuss the structure of the smallest absorbing sets of these LDPC codes. Further, we give an expression for the variance of the syndrome weight of the constructed codes, and present computational and simulation results.

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Ars Math. Contemp.

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