Free-Ride Coding for Constructions of Coupled LDPC Codes
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2023.3237253
Abstract: Free-ride coding, as an approach that admits transmission of a few extra bits over a low-density parity-check (LDPC) coded link without bandwidth expansion, is applied in this paper to construct coupled LDPC codes. Firstly, we… read more here.
Keywords: ldpc codes; ldpc; free ride; tex math ... See more keywords
On the Decoding Performance of Spatially Coupled LDPC Codes With Sub-Block Access
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2022.3152104
Abstract: We study spatially coupled LDPC codes that allow access to sub-blocks much smaller than the full code block. Sub-block access is realized by a semi-global decoder that decodes a chosen target sub-block by only accessing… read more here.
Keywords: ldpc codes; spatially coupled; sub block; block ... See more keywords
FPGA implementation of rate-adaptive spatially coupled LDPC codes suitable for optical communications.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.003422
Abstract: In this paper, we propose a unified field-programmable gate array (FPGA) structure for a rate-adaptive forward error correction (FEC) scheme based on spatially coupled (SC) LDPC codes derived from quasi-cyclic (QC) LDPC codes. We described… read more here.
Keywords: ldpc; coupled ldpc; spatially coupled; ldpc codes ... See more keywords