Quasi-Optimal Path Convergence-Aided Automorphism Ensemble Decoding of Reed–Muller Codes [PDF]
EntropyBy exploiting the rich automorphisms of Reed–Muller (RM) codes, the recently developed automorphism ensemble (AE) successive cancellation (SC) decoder achieves a near-maximum-likelihood (ML) performance for short block lengths.
Kairui Tian +3 more
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Threshold Successive Cancellation Flip Decoding Algorithm for Polar Codes: Design and Performance [PDF]
EntropyIn this paper, we propose the threshold successive cancellation flip (Th-SCF) decoding algorithm for polar codes, which enhances the performance of the SC decoder while maintaining low complexity.
Zhicheng Liu +5 more
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Low-Complexity Automorphism Ensemble Decoding of Reed-Muller Codes Using Path Pruning [PDF]
EntropyThe newly developed automorphism ensemble decoder (AED) leverages the rich automorphisms of Reed–Muller (RM) codes to achieve near maximum likelihood (ML) performance at short code lengths.
Kairui Tian, Rongke Liu, Zheng Lu
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SCF Decoding Algorithm Based on Log Likelihood Ratio and Channel Polarization Reliability [PDF]
Jisuanji gongcheng, 2022 The traditional Successive Cancellation bit-Flipping(SCF) decoding algorithm only uses the absolute value of Log Like Ratio(LLR) to measure the reliability of information bit decoding results, which leads to a high Block Error Rate(BLER) and more ...
HUANG Sheng, ZHENG Xiufeng, CAO Zhixiong
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Reinforcement Learning for Bit-Flipping Decoding of Polar Codes
Entropy, 2021 A traditional successive cancellation (SC) decoding algorithm produces error propagation in the decoding process. In order to improve the SC decoding performance, it is important to solve the error propagation.
Xiumin Wang +3 more
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Distributed CRC scheme for low-complexity successive cancellation flip decoding of polar codes
ICT Express, 2022 In this paper, we propose a novel successive cancellation flip (SCF) decoding to reduce the computational complexity compared to the conventional SCF decoding by using distributed CRC bits.
Haseong Kim, Hyunjee Lee, Hosung Park
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Adaptive channel decoding method for polar codes
Shenzhen Daxue xuebao. Ligong ban, 2022 The polar code is a channel coding technology which can reach the Shannon limit in theory and has the advantage of low coding and decoding complexity. It is now one of the channel coding solutions in 5G communication.
YE Maolin +3 more
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A latency‐reduced SC flip decoding algorithm for polar codes
IET Communications, 2022 The successive cancellation flip (SC Flip) decoding algorithm was recently suggested for decoding polar codes, which could improve the performance of the frame error rate (FER).
Dong Yang, Yinyou Mao, Xingcheng Liu
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Improved Multiple Bit-Flipping Fast-SSC Decoding of Polar Codes
IEEE Access, 2020 Polar codes can provably achieve channel capacity and have been used in standards of the 5th generation wireless communication. As the first decoding algorithm of polar codes, successive cancellation (SC) suffers a significant error-correction ...
Xiumin Wang +3 more
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Judgement of error frames using frozen bits and its applications in decoding of polar codes
IET Communications, 2023 Polar codes have received widespread attention because of their excellent performance. However, although successive cancellation (SC)‐based decoding algorithms have achieved excellent error correction performance, they still encounter large time delays ...
Dong Yang, Yinyou Mao, Xingcheng Liu
doaj +1 more source