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Partitioned Adaptive Successive-Cancellation List Decoder for Polar Codes
2020 IEEE 20th International Conference on Communication Technology (ICCT), 2020This paper focuses on a generalization of the well-known adaptive successive cancellation list decoding decoding (ASCLD) of polar codes, characterized by several extra decoding attempts with larger list size, when all the previous decoding attempts fail.
Fengyi Cheng +3 more
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An Efficient List Successive Cancellation Decoder for Polar Codes
JSTS:Journal of Semiconductor Technology and Science, 2016Polar codes are one of the most favorable capacity-achieving codes due to their simple structure and low decoding complexity. However, because of the disappointing decoding performance realized using conventional successive cancellation (SC) decoders, polar codes cannot be used directly in practical applications. In contrast to conventional SC decoders,
Zheyan Piao, Chan-Mi Kim, Jin-Gyun Chung
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Efficient adaptive list successive cancellation decoder for polar codes
2014 48th Asilomar Conference on Signals, Systems and Computers, 2014By keeping a size-L list of intermediate candidates at each decoding step, list successive cancellation (SC) polar decoder successfully achieves better performance compared to the conventional SC polar decoder. However, the size-L list SC decoder will result in linear increase of hardware complexity, which hinders the efficient implementation and ...
Chuan Zhang +3 more
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Efficient stochastic list successive cancellation decoder for polar codes
2015 28th IEEE International System-on-Chip Conference (SOCC), 2015Representing continuous values by streams of random binary bits, stochastic decoding has shown advantages in both hardware efficiency and fault tolerance, therefore has been widely adopted by iterative decoding of error correction codes such as low-density parity-check (LDPC) codes and so on.
Xiao Liang +4 more
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Convolutional Polar Codes: LLR-based Successive Cancellation Decoder and List Decoding Performance
2018 IEEE International Symposium on Information Theory (ISIT), 2018Recently convolutional polar (cpolar) codes have been proposed. A tensor-network-based successive cancellation (SC) decoding was proposed for them under which cpolar codes were shown to outperform polar codes. In this paper we present the notion of m-bit-channels for cpolar codes and give the recursive construction of m-bit-channels for $m=3$ . Then a
Hamid Saber +4 more
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Low-Complexity List Successive-Cancellation Decoding of Polar Codes Using List Pruning
2016 IEEE Global Communications Conference (GLOBECOM), 2016The performance of List Successive-Cancellation Decoding (LSCD) of Polar Codes with large list size have exceeded that of Turbo codes and Low-Density Parity-Check codes. However, large list size results in huge computation complexity and this limits the applicability of LSCD in high-throughput and power- sensitive applications.
Ji Chen +6 more
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The WHO fungal priority pathogens list as a game-changer
Nature Reviews Microbiology, 2023Matthew C Fisher, David W Denning
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Enhancing global access to cancer medicines
Ca-A Cancer Journal for Clinicians, 2020Javier Cortes +2 more
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The microbiome-shaping roles of bacteriocins
Nature Reviews Microbiology, 2021Simon Heilbronner +2 more
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