BP解码器下极性码的信息集优化

2023 VTS Asia Pacific Wireless Communications Symposium (APWCS) Pub Date : 2023-08-01 DOI:10.1109/APWCS60142.2023.10234068

Kohei Ueda, Satoshi Suyama, Satoshi Nagata, N. Miki

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引用次数: 0

摘要

将信念传播(BP)译码技术应用于极码是实现低时延的一种很有前途的解决方案。为了弥补BP解码带来的性能下降，我们提出了迭代算法来获得针对BP解码优化的信息集。采用该迭代算法，与采用针对连续对消译码优化的信息集的性能相比，性能得到了提高。

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Information Set Optimization for Polar Codes Under BP Decoder

Application of the belief propagation (BP) decoding on the polar codes is one of the promising solutions for achieving low latency. To compensate for performance degradation caused by the BP decoding, we proposed the iterative algorithm to obtain the information set optimized for the BP decoding. By employing the proposed iterative algorithm, the performance were improved compared to the performance employing the information set optimized for the successive cancellation decoding.

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2023 VTS Asia Pacific Wireless Communications Symposium (APWCS)

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