GF(q)上LDPC码的低延迟随机译码

2010 European Wireless Conference (EW) Pub Date : 2010-04-12 DOI:10.1109/EW.2010.5483537

Gabi Sarkis, W. Gross

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引用次数: 14

摘要

非二进制LDPC码具有良好的纠错性能，但由于译码器实现复杂度高，尚未得到广泛应用。随机译码是一种低复杂度的非二进制LDPC码译码算法。本文提出了一种基于跟踪预测存储器的非二进制LDPC码随机译码算法，该算法比以前的随机译码器具有更高的吞吐量和更低的延迟。

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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Reduced-latency stochastic decoding of LDPC codes over GF(q)

Non-binary LDPC codes have excellent error-correcting performance but have not yet been widely adopted due to the high decoder implementation complexity. Stochastic decoding has been proposed as a low-complexity decoding algorithm for non-binary LDPC codes. In this paper we present a new stochastic decoding algorithm for non-binary LDPC codes using tracking forecast memories that has higher throughput and lower latency than previous stochastic decoders.

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2010 European Wireless Conference (EW)

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