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We believe that the hybrid algorithm can outperform the conventional SCL decoder with lower decoding complexity.doi:10.1109/ISIT45174.2021.9517940Arman FazeliA. VardyHanwen Yao2021 IEEE International Symposium on Information Theory (ISIT)I. Tal and A. Vardy, "List decoding of polar codes," in Proc...
We describe a successive-cancellation \emph{list} decoder for polar codes, which is a generalization of the classic successive-cancellation decoder of Ar{\i}kan. In the proposed list decoder, up to $L$ decoding paths are considered concurrently at each d
PARTITIONED SUCCESSIVE-CANCELLATION LIST DECODING OF POLAR CODES Seyyed Ali Hashemi ,Alexios Balatsoukas-Stimming†,Pascal Giard ,Claude Thibeault and Warren J.Gross McGill University,Montr´e al,Qu´e bec,Canada †´Ecole polytechnique f´e d´e rale de Lausanne,Lausanne,Switzerland ´...
We present a hardware architecture and algorithmic improvements for list SC decoding of polar codes. More specifically, we show how to completely avoid copying of the likelihoods, which is algorithmically the most cumbersome part of list SC decoding. The hardware architecture was synthesized for a ...
The simplified SCL (SSCL) decoding algorithm exploits constituent codes within the polar code structure to greatly reduce the required number of time-steps without introducing any error-correction performance loss. In this paper, we propose a faster decoding approach to decode one of these ...
List decoding of polar codes is an outstanding decoding method, in which a fixed-size list is applied to retain the m... 关键词 Iterative decoding / Maximum likelihood decoding / Complexity theory / Encoding / Reliability / Si...
List successive cancellation decoding of
Polar codes asymptotically achieve the symmetric capacity of memoryless channels, yet their error-correcting performance under successive-cancellation (SC) decoding for short and moderate length codes is worse than that of other modern codes such as low-density parity-check (LDPC) codes. Of the many...
List Decoding of Polar Codes Channel coding is an important instrument used in communication to correct errors that occur on channels. It is interesting to find the best-suited channel code for different communication systems.Polar codes have been in the spotlight l... Emil Johansson 被引量: 30...