基于IR-HARQ的码率兼容LDPC码译码新方法

Future Generation Communication and Networking (FGCN 2007) Pub Date : 2007-12-06 DOI:10.1109/FGCN.2007.214

Shuya Yang, Hong Wen, Ning He, Liang Zhou

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引用次数: 1

摘要

本文提出了一种新的基于IR_HARQ方案的译码方法，该方法使用速率兼容的LDPC码作为FEC码。并且可以利用原译码结果，提高译码方案的性能。本文还通过仿真对新译码方法进行了评价。结果表明，该方法在系统吞吐量和迭代次数方面都有较好的性能。

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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The New Decoding Method of Rate Compatible LDPC Codes Based on the IR-HARQ Schemes

This paper proposes a new decoding method based on IR_HARQ scheme that uses rate-compatible LDPC codes as the FEC codes. And it can use the former decoding result, which can improve the performance of decoding scheme. This paper also evaluates the new decoding method by simulation. The results show that better performance both on system throughput and iterative times can be obtained.

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Future Generation Communication and Networking (FGCN 2007)

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