7.7 Gbps encoder design for IEEE 802.11 n/ac QC-LDPC codes

Y Jung, C Chung, J Kim, Y Jung - 2012 International SoC …, 2012 - ieeexplore.ieee.org
This paper proposes a high throughput encoding process and encoder architecture for quasi-
cyclic low-density parity-check (QC-LDPC) codes in IEEE 802.11 n/ac standards. In order to …

Memory‐efficient quasi‐cyclic spatially coupled low‐density parity‐check and repeat‐accumulate codes

VA Chandrasetty, SJ Johnson… - IET Communications, 2014 - Wiley Online Library
The authors propose the construction of spatially coupled low‐density parity‐check (SC‐
LDPC) codes using a periodic time‐variant quasi‐cyclic (QC) algorithm. The QC‐based …

A low-complexity implementation of QC-LDPC encoder in reconfigurable logic

G Tzimpragos, C Kachris, D Soudris… - … Conference on Field …, 2013 - ieeexplore.ieee.org
Low Density Parity Check (LDPC) codes are a special class of error correction codes widely
used in communication and disk storage systems, due to their Shannon limit approaching …

[PDF][PDF] Reduced complexity quasicyclic ldpc encoder for ieee 802.11 n

M Mankar, G Asutkar, P Dakhole - International Journal of VLSI …, 2016 - academia.edu
In this paper, we present a low complexity Quasi-cyclic-low-density-parity-check (QC-LDPC)
encoder hardware based on Richardson and Urbanke lower-triangular algorithm for IEEE …

Memory efficient decoders using spatially coupled quasi-cyclic LDPC codes

VA Chandrasetty, SJ Johnson, G Lechner - arxiv preprint arxiv:1305.5625, 2013 - arxiv.org
In this paper we propose the construction of Spatially Coupled Low-Density Parity-Check
(SC-LDPC) codes using a periodic time-variant Quasi-Cyclic (QC) algorithm. The QC based …

Error detection and correction using LDPC in parallel Hopfield networks

C Anton, L Ionescu, I Tutănescu… - … on Electrical and …, 2013 - ieeexplore.ieee.org
Low Density Parity Check (LDPC) coding is a classical method for the detection and
correction of errors. Its problem is the relatively complex operations which must be …

Iterative decoding techniques on digital receivers

N Kanistras - 2016 - didaktorika.gr
The Industrial Revolution that was accomplished during the 19th century has been followed
by the Information Revolution that took place during the century coming after. The 21st …

QC-LDPC coding methods and apparatus

MC Chiu, CY Lee, CY Hsu, TP Fisher-jeffes… - US Patent …, 2020 - Google Patents
Abstract Concepts and schemes pertaining to quasi-cyclic-low-density parity-check (QC-
LDPC) coding are described. A processor of an apparatus may generate a QC-LDPC code …

The Study of Induction Setter Based on Low Density Parity Check Coding Method

FX Liu, LM Wang, F Zhang, XM Xu - Applied Mechanics and …, 2013 - Trans Tech Publ
In order to improve anti-jamming capability and transmission efficiency of the inductive
setter, a structured approach to construct several low density parity check (LDPC) codes is …

[CITATION][C] Design of Low-Complexity LDPC Encoder

SV Kanode, MV Mankar - History, 2015 - Discovery