Learning to Decode Linear Block Codes using Adaptive Gradient-Descent Bit-Flipping
Learning to Decode Linear Block Codes using Adaptive Gradient-Descent Bit-Flipping
复制标题
学习使用自适应梯度下降位翻转解码线性块码
DOI:
10.1109/istc57237.2023.10273470
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Vasić, Bane
中科院分区:
文献类型:
--
作者:
Milojković, Jovan;Brkic, Srdan;Ivaniš, Predrag;Vasić, Bane
In this paper we propose a generalization of the recently published adaptive diversity gradient-descent bit flipping (AD-GDBF) decoder, named generalized AD-GDBF (gAD-GDBF) decoder. While the original AD-GDBF decoder was designed for the binary symmetric channel and used mostly to decode regular low-density parity-check codes, the gAD-GDBF algorithm incorporates several improvements which makes it eligible for the additive white Gaussian channel and decoding of arbitrary linear block code. The gAD-GDBF decoder uses the genetic algorithm to optimize a set of learnable parameters, for a targeted linear block code. The effectiveness of the proposed method is verified on short Bose-Chaudhuri-Hocquenghem (BCH) codes, where it was shown that for the same number of decoding iterations the gAD-GDBF decoder outperforms the belief-propagation decoder in terms of bit error rate and at the same time reduces the decoding complexity significantly.
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DOI:
--
发表时间:
2021
期刊:
International Symposium on Turbo Codes and Iterative Information Processing
影响因子:
--
作者:
V. Savin
通讯作者:
V. Savin
影响因子:
1.6
作者:
Guangwen Li;Xiaofei Yu;Yuan Luo;Guangfen Wei
通讯作者:
Guangfen Wei
DOI:
10.1109/lcomm.2022.3195026
发表时间:
2022-10
期刊:
IEEE Communications Letters
影响因子:
--
作者:
Srdan Brkic;P. Ivaniš;B. Vasic
通讯作者:
Srdan Brkic;P. Ivaniš;B. Vasic
DOI:
--
发表时间:
2015
期刊:
arXiv.org
影响因子:
--
作者:
Tasnuva Tithi;C. Winstead;Gopalakrishnan Sundararajan
通讯作者:
Gopalakrishnan Sundararajan