An Area-Efficient Hybrid Polar Decoder With Pipelined Architecture
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2985909
Abstract: As the first kind of capacity-achieving forward error correction (FEC) codes, polar codes have attracted much research interest recently. Compared with traditional FEC codes, polar codes show better error correction performance when successive cancellation list… read more here.
Keywords: area; scl decoding; error correction; area efficient ... See more keywords
A Tree Pruning Technique for Decoding Complexity Reduction of Polar Codes and PAC Codes
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2023.3255254
Abstract: Sorting operation is one of the main bottlenecks for the successive-cancellation list (SCL) decoding. This paper introduces an improvement to the SCL decoding for polar and pre-transformed polar codes that reduces the number of sorting… read more here.
Keywords: technique; bit; pruning technique; bit metric ... See more keywords
List-serial pipelined hardware architecture for SCL decoding of polar codes
Sign Up to like & getrecommendations! Published in 2023 at "China Communications"
DOI: 10.23919/jcc.2023.03.013
Abstract: For polar codes, the performance of successive cancellation list (SCL) decoding is capable of approaching that of maximum likelihood decoding. However, the existing hardware architectures for the SCL decoding suffer from high hardware complexity due… read more here.
Keywords: polar codes; hardware; serial pipelined; list serial ... See more keywords