Normalized min-sum neural network for LDPC decoding

Q Wang, Q Liu, S Wang, L Chen, H Fang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The success of deep learning has encouraged its applications in decoding error-correcting
codes, eg, LDPC decoding. In this paper, we propose a model-driven deep learning method …

A model-driven deep learning method for normalized min-sum LDPC decoding

Q Wang, S Wang, H Fang, L Chen… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
With the applications of deep learning networks booming in physical layer communication,
deep-learning-based channel decoding methods have become a research hotspot …

A low-complexity neural normalized min-sum ldpc decoding algorithm using tensor-train decomposition

Y Liang, CT Lam, BK Ng - IEEE Communications Letters, 2022 - ieeexplore.ieee.org
Compared with traditional low-density parity-check (LDPC) decoding algorithms, the current
model-driven deep learning (DL)-based LDPC decoding algorithms face the disadvantage …

Rate Compatible LDPC Neural Decoding Network: A Multi-Task Learning Approach

Y Cheng, W Chen, L Li, B Ai - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
Deep learning based decoding networks have shown significant improvement in decoding
low density parity check (LDPC) codes, but the neural decoders are limited by rate-matching …

Learning to decode LDPC codes with finite-alphabet message passing

B Vasić, X Xiao, S Lin - 2018 Information Theory and …, 2018 - ieeexplore.ieee.org
In this paper, we discuss the perspectives of utilizing deep neural networks (DNN) to decode
Low-Density Parity Check (LDPC) codes. The main idea is to build a neural network to learn …

Finite alphabet iterative decoding of LDPC codes with coarsely quantized neural networks

X Xiao, B Vasic, R Tandon, S Lin - 2019 IEEE Global …, 2019 - ieeexplore.ieee.org
In this paper, we introduce a method of using quantized neural networks (QNN) to design
finite alphabet message passing decoders (FAID) for Low-Density Parity Check (LDPC) …

Boosting learning for LDPC codes to improve the error-floor performance

HY Kwak, DY Yun, Y Kim, SH Kim… - Advances in Neural …, 2023 - proceedings.neurips.cc
Low-density parity-check (LDPC) codes have been successfully commercialized in
communication systems due to their strong error correction capabilities and simple decoding …

ADMM-based decoder for binary linear codes aided by deep learning

Y Wei, MM Zhao, MJ Zhao, M Lei - IEEE Communications …, 2020 - ieeexplore.ieee.org
Inspired by the recent advances in deep learning (DL), this work presents a deep neural
network aided decoding algorithm for binary linear codes. Based on the concept of deep …

NOLD: A neural-network optimized low-resolution decoder for LDPC codes

L Chu, H He, L Pei, RC Qiu - Journal of Communications and …, 2021 - ieeexplore.ieee.org
The min-sum (MS) algorithm can decode Low-density parity-check (LDPC) codes with low
computational complexity at the cost of slight performance loss. It is an effective way to …

LDPC Decoding with Degree-Specific Neural Message Weights and RCQ Decoding

L Wang, C Terrill, D Divsalar… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Recently, neural networks have improved MinSum message-passing decoders for low-
density parity-check (LDPC) codes by multiplying or adding weights to the messages, where …