An imprecise stop** criterion based on in-between layers partial syndromes

D Declercq, V Savin, O Boncalo… - IEEE Communications …, 2017 - ieeexplore.ieee.org
In this letter, we address the issue of early stop** criterion for layered LDPC decoders,
aiming at more safeness with low hardware cost and minimum latency. We introduce a new …

Energy‐efficient LDPC codec design using cost‐effective early termination scheme

CH Lin, YS Wu, CP Song - IET Computers & Digital Techniques, 2019 - Wiley Online Library
Here, the authors propose an energy‐efficient codec design using a rate‐0.91 systematic
quasi‐cyclic‐low‐density parity‐check (QC‐LDPC) code. A cost‐effective early termination …

Analysis and implementation of on-the-fly stop** criteria for layered QC LDPC decoders

A Hera, O Boncalo, CE Gavriliu… - … Mixed Design of …, 2015 - ieeexplore.ieee.org
This paper presents an analysis of existing stop** criteria for layered architecture used for
quasi-cyclic (QC) LDPC decoders. Furthermore, it proposes a novel imprecise method for …

Method for determining layer stoppage in LDPC decoding

CH Lin, TH Huang, C Shin-An - US Patent 9,344,116, 2016 - Google Patents
The present disclosure relates to a method for determining a layer stoppage in low density
parity check (LDPC) decod ing. Specially, the present disclosure is directed to a method for …

Design and implementation of operation-reduced LDPC decoder based on a check node stop** scheme

CH Lin, TH Huang, SY Lin, YH Lee - Journal of Circuits, Systems …, 2017 - World Scientific
In this paper, we propose an operation-reduced low-density parity check (LDPC) decoder
design and implementation by stop** reliable operation of check nodes of the iterative two …

Probability stop** criterion for analog decoding of LDPC codes

Z Hao, Z Shuyi, L Lintao, G Yuan, S Liwei - The Journal of China …, 2017 - Elsevier
To detect uncorrectable frames and terminate the decoding procedure early, a probability
stop** criterion for iterative analog decoding of low density parity check (LDPC) codes is …

Reconfigurable Turbo and Low-Density Parity-Check (LDPC) Decoding Accelerators for Powerline Communications

CH Lin, JK Shen, CK Lu - Journal of Circuits, Systems and …, 2022 - World Scientific
This study presents two reconfigurable turbo/low-density parity-check (LDPC) decoding
kernels for the two powerline communication standards, HomePlug and G. hn. Two …

Efficient early termination criterion for admm penalized ldpc decoder

B Wang, X Jiao, J Mu, Z Wang - IEICE TRANSACTIONS on …, 2018 - search.ieice.org
By tracking the changing rate of hard decisions during every two consecutive iterations of
the alternating direction method of multipliers (ADMM) penalized decoding, an efficient early …

Stage-Stopped Belief Propagation Decoding for Polar Codes

PH Chen, MJ Sung, CH Lin - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Capacity-achieving polar codes have grown attention in recent years, and the belief
propagation (BP) algorithm is one way to decode them. With the help of min-sum …

Ultra-low complexity early termination scheme for layered LDPC decoding

YS Wu, CH Lin, SY Lin - 2014 IEEE 3rd Global Conference on …, 2014 - ieeexplore.ieee.org
Energy consumption is a major issue for LDPC decoding. To save LDPC iterative process
energy, early terminations are commonly used. Traditional parity check equation is used but …