不规则低密度奇偶校验码误差层效应的快速估计

2015 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2015-05-21 DOI:10.1109/SIBCON.2015.7147163

A. A. Ovinnikov, V. Vityazev

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引用次数: 0

摘要

本文利用周长、Tanner图短循环数和外在消息度(EMD)等指标，对几种不规则低密度奇偶校验码进行了比较。在此基础上，我们分析了如何在不影响阈值的情况下降低这类代码的错误下限。

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Fast estimation of error floor effect for irregular low-density parity-check codes

The article summarizes a comparison of numerous irregular low-density parity-check codes using a set of metrics such as girth, number of short cycles in Tanner graph and extrinsic message degree (EMD). Based on this these metrics, we analyze how to decrease error floor for such codes with no negative effect to threshold.

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2015 International Siberian Conference on Control and Communications (SIBCON)

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