涡轮产品码的低复杂度高速软硬解码

2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-18 DOI:10.1109/ELNANO.2017.7939798

Yaroslav M. Krainyk, V. Perov, M. Musiyenko

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引用次数: 5

摘要

本文提出了分组涡轮积码的组合(软硬)译码方法。该方法可以利用软输入数据使用的优点和硬解码过程的速度。该方法的主要特点是基于规则的解码阶段。与硬判决解码器相比，该方法简化了计算过程，具有更好的校正能力。用基于扩展汉明码积的码集对所研究方法的数学模型进行了验证。测试证实了组合解码方法的正确性。

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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Low-complexity high-speed soft-hard decoding for turbo-product codes

Combined (soft-hard) method for decoding block turbo-product codes is proposed in the paper. The method allows leveraging advantages of soft input data usage with the speed of hard-decoding procedure. The main peculiarity of the method is rule-based decoding stage. The proposed approach simplifies calculation procedure and reaches better correction ability than hard-decision decoder. Mathematical model of investigated method has been tested with the set of codes based on product of extended Hamming codes. Testing has confirmed correctness of the combined decoding method.

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来源期刊

2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)

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