A low-complexity message-passing algorithm for reduced routing congestion in LDPC decoders

T Mohsenin, DN Truong… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
A low-complexity message-passing algorithm, called Split-Row Threshold, is used to
implement low-density parity-check (LDPC) decoders with reduced layout routing …

Flexible 5G new radio LDPC encoder optimized for high hardware usage efficiency

VL Petrović, DM El Mezeni, A Radošević - Electronics, 2021 - mdpi.com
Quasi-cyclic low-density parity-check (QC–LDPC) codes are introduced as a physical
channel coding solution for data channels in 5G new radio (5G NR). Depending on the use …

A high throughput implementation of QC-LDPC codes for 5G NR

H Wu, H Wang - IEEE Access, 2019 - ieeexplore.ieee.org
Quasi-cyclic low-density parity-check (QC-LDPC) codes are the choice for data channels in
the fifth generation (5G) new radio (NR). At the transmitter side, code bits from the QC-LDPC …

[图书][B] Wireless communications: algorithmic techniques

GA Vitetta, DP Taylor, G Colavolpe, F Pancaldi… - 2013 - books.google.com
This book introduces the theoretical elements at the basis of various classes of algorithms
commonly employed in the physical layer (and, in part, in MAC layer) of wireless …

Periodically intermittent controlling complex dynamical networks with time-varying delays to a desired orbit

S Cai, Z Liu, F Xu, J Shen - Physics Letters A, 2009 - Elsevier
This Letter investigates the problem of synchronization in complex dynamical networks with
time-varying delays. A periodically intermittent control scheme is proposed to achieve global …

Efficient architectures for multigigabit CCSDS LDPC encoders

D Theodoropoulos, N Kranitis… - … Transactions on Very …, 2020 - ieeexplore.ieee.org
Quasi-cyclic low-density parity-check (QC-LDPC) codes have been adopted by the
Consultative Committee for Space Data Systems (CCSDS) as the recommended standard …

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 …

A miniaturized LDPC encoder: Two-layer architecture for CCSDS near-Earth standard

J Liu, Q Feng - IEEE Transactions on Circuits and Systems II …, 2021 - ieeexplore.ieee.org
Quasi-cyclic low-density parity-check (QC-LDPC) codes, which have been adopted by the
Consultative Committee for Space Data Systems (CCSDS), are widely used in Deep-Space …

An ultra-reliable low-latency non-binary polar coded SCMA scheme

S Li, M Cai, L Jin, Y Sun, H Wu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The joint transmission scheme of polar codes and sparse code multiple access (SCMA) has
been regarded as a promising technology for future wireless communication systems …

Programmable architecture for flexi-mode QC-LDPC decoder supporting wireless LAN/MAN applications and beyond

D Bao, B Xiang, R Shen, A Pan… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
A programmable architecture is proposed for a flexi-mode quasi-cyclic low-density parity-
check code decoder. The proposed architecture has the following advantages: 1) Code rate …