Certain investigations on recent advances in the design of decoding algorithms using low‐density parity‐check codes and its applications

M Kingston Roberts, S Kumari… - International Journal of …, 2021 - Wiley Online Library
Information theory coding is an impressive and most celebrated field of research that has
spawned numerous extremely important solutions to the intractable problems of secure data …

Quasi-cyclic multi-edge LDPC codes for long-distance quantum cryptography

M Milicevic, C Feng, LM Zhang, PG Gulak - NPJ Quantum Information, 2018 - nature.com
The speed at which two remote parties can exchange secret keys in continuous-variable
quantum key distribution (CV-QKD) is currently limited by the computational complexity of …

High-speed LDPC decoders towards 1 Tb/s

M Li, V Derudder, K Bertrand, C Desset… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Beyond 5G systems are expected to approach 1 Tb/s throughput. This poses a significant
challenge to the channel decoder. In this paper, we propose a multi-core architecture based …

Parallel and flexible 5G LDPC decoder architecture targeting FPGA

J Nadal, A Baghdadi - IEEE Transactions on Very Large Scale …, 2021 - ieeexplore.ieee.org
The quasi-cyclic (QC) low-density parity-check (LDPC) code is a key error correction code
for the fifth generation (5G) of cellular network technology. Designed to support several …

Low-complexity high-throughput QC-LDPC decoder for 5G new radio wireless communication

T Thi Bao Nguyen, T Nguyen Tan, H Lee - Electronics, 2021 - mdpi.com
This paper presents a pipelined layered quasi-cyclic low-density parity-check (QC-LDPC)
decoder architecture targeting low-complexity, high-throughput, and efficient use of …

Dependence analysis and structured construction for batched sparse code

J Qing, X Cai, Y Fan, M Zhu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In coding theory, codes are usually designed with a certain level of randomness to facilitate
analysis and accommodate different channel conditions. However, the resulting random …

High-throughput LDPC-decoder architecture using efficient comparison techniques & dynamic multi-frame processing schedule

S Kumawat, R Shrestha, N Daga… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper presents architecture of block-level-parallel layered decoder for irregular LDPC
code. It can be reconfigured to support various block lengths and code rates of IEEE 802.11 …

Region-Specific Coarse Quantization with Check Node Awareness in 5G-LDPC Decoding

P Mohr, G Bauch - IEEE Transactions on Communications, 2025 - ieeexplore.ieee.org
This paper presents novel techniques for improving the error correction performance and
reducing the complexity of coarsely quantized 5G-LDPC decoders. The proposed decoder …

Key reconciliation with low-density parity-check codes for long-distance quantum cryptography

M Milicevic, C Feng, LM Zhang, PG Gulak - arxiv preprint arxiv …, 2017 - arxiv.org
The speed at which two remote parties can exchange secret keys over a fixed-length fiber-
optic cable in continuous-variable quantum key distribution (CV-QKD) is currently limited by …

A reconfigurable and pipelined architecture for standard-compatible LDPC and polar decoding

S Cao, T Lin, S Zhang, S Xu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With low-density parity-check (LDPC) codes and polar codes selected as the standard
codes for the fifth generation (5G) enhanced Mobile Broad Band scenario (eMBB), a …