Trends in channel coding for 6G

S Miao, C Kestel, L Johannsen… - Proceedings of the …, 2024 - ieeexplore.ieee.org
Error correction coding (ie, channel coding) is a key ingredient of any digital
communications system. In mobile wireless communications, channel codes have evolved …

Novel high-throughput decoding algorithms for product and staircase codes based on error-and-erasure decoding

A Sheikh, AG Amat, A Alvarado - Journal of Lightwave Technology, 2021 - opg.optica.org
Product codes (PCs) and staircase codes (SCCs) are conventionally decoded based on
bounded distance decoding (BDD) of the component codes and iterating between row and …

A low-complexity RS-SPC product coding scheme for optical systems

M Zhu, M Jiang, C Zhao, F Yu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper presents a product coding scheme based on binary images of Reed-Solomon
(RS) codes and single-parity-check (SPC) codes for high-speed communications. Utilizing …

Improved soft-aided decoding of product codes with dynamic reliability scores

S Miao, L Rapp, L Schmalen - Journal of Lightwave Technology, 2022 - ieeexplore.ieee.org
Products codes (PCs) are conventionally decoded with efficient iterative bounded-distance
decoding (iBDD) based on hard-decision channel outputs which entails a performance loss …

One and two bit message passing for SC-LDPC codes with higher-order modulation

F Steiner, EB Yacoub, B Matuz, G Liva… - Journal of Lightwave …, 2019 - ieeexplore.ieee.org
Low complexity decoding algorithms are necessary to meet data rate requirements in
excess of 1 Tbps. In this paper, we study one and two bit message passing algorithms for …

Error-and-erasure decoding of product and staircase codes

L Rapp, L Schmalen - IEEE Transactions on Communications, 2021 - ieeexplore.ieee.org
High-rate product codes (PCs) and staircase codes (SCs) are ubiquitous codes in high-
speed optical communication achieving near-capacity performance on the binary symmetric …

Improved decoding of staircase codes: The soft-aided bit-marking (SABM) algorithm

Y Lei, B Chen, G Liga, X Deng, Z Cao… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Staircase codes (SCCs) are typically decoded using iterative bounded-distance decoding
(BDD) and hard decisions. In this paper, a novel decoding algorithm is proposed, which …

Reduced-complexity decoding of 3D product codes for satellite communications

Y Xu, M Jiang, M Zhu, N Hu, C Zhao… - Space: Science & …, 2024 - spj.science.org
This paper aims to provide a reduced-complexity decoding for satellite communication
systems to enhance system performance and transmission efficiency. By addressing the …

Flexible multilevel coding with concatenated polar-staircase codes for M-QAM

T Mehmood, MP Yankov, S Iqbal… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this work, a multilevel coding (MLC) based coded modulation scheme with two degrees of
freedom in rate flexibility is proposed and compared with a bit-interleaved coded modulation …

Refined reliability combining for binary message passing decoding of product codes

A Sheikh, A Graell i Amat, G Liva… - Journal of Lightwave …, 2021 - opg.optica.org
We propose a novel soft-aided iterative decoding algorithm for product codes (PCs). The
proposed algorithm, named iterative bounded distance decoding with combined reliability …