Design of LDPC codes based on multipath EMD strategies for progressive edge growth
CT Healy, RC de Lamare - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Low-density parity-check (LDPC) codes are capable of achieving excellent performance and
provide a useful alternative for the high-performance applications. However, at medium to …
provide a useful alternative for the high-performance applications. However, at medium to …
Lowering the error floor of LDPC codes using cyclic liftings
R Asvadi, AH Banihashemi… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Cyclic liftings are proposed to lower the error floor of low-density parity-check (LDPC) codes.
The liftings are designed to eliminate dominant trapping sets of the base code by removing …
The liftings are designed to eliminate dominant trapping sets of the base code by removing …
Construction of irregular protograph-based QC-LDPC codes with low error floor
B Karimi, AH Banihashemi - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, we design finite-length irregular protograph-based quasi-cyclic (QC) low-
density parity-check (LDPC) codes with good waterfall performance and low error floor. To …
density parity-check (LDPC) codes with good waterfall performance and low error floor. To …
A PEG construction of finite-length LDPC codes with low error floor
S Khazraie, R Asvadi… - IEEE Communications …, 2012 - ieeexplore.ieee.org
The progressive-edge-growth (PEG) algorithm of Hu et al. is modified to improve the error
floor performance of the constructed low-density parity-check (LDPC) codes. To improve the …
floor performance of the constructed low-density parity-check (LDPC) codes. To improve the …
Invertible subset LDPC code for PAPR reduction in OFDM systems with low complexity
In this paper, we introduce a new family of low-density parity-check (LDPC) codes, called as
invertible subset LDPC (IS-LDPC) code, for peak-to-average power ratio (PAPR) reduction …
invertible subset LDPC (IS-LDPC) code, for peak-to-average power ratio (PAPR) reduction …
LDPC decoding scheduling for faster convergence and lower error floor
HC Lee, YL Ueng - IEEE Transactions on Communications, 2014 - ieeexplore.ieee.org
This paper presents a maximum mutual information increase (M 2 I 2)-based algorithm that
can be used to arrange low-density parity-check (LDPC) decoding schedules for faster …
can be used to arrange low-density parity-check (LDPC) decoding schedules for faster …
Rate-compatible LDPC codes with short block lengths based on puncturing and extension techniques
J Liu, RC de Lamare - AEU-International Journal of Electronics and …, 2015 - Elsevier
In this paper, we present novel strategies for generating rate-compatible (RC) irregular low-
density parity-check (LDPC) codes with short/moderate block lengths. We propose three …
density parity-check (LDPC) codes with short/moderate block lengths. We propose three …
Design of binary LDPC codes with parallel vector message passing
Many studies were carried out for the construction of low density parity-check (LDPC) codes.
They usually focused on introducing the construction methods for good LDPC codes instead …
They usually focused on introducing the construction methods for good LDPC codes instead …
Design of finite-length irregular protograph codes with low error floors over the binary-input AWGN channel using cyclic liftings
R Asvadi, AH Banihashemi… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
We propose a technique to design finite-length irregular low-density parity-check (LDPC)
codes over the binary-input additive white Gaussian noise (AWGN) channel with good …
codes over the binary-input additive white Gaussian noise (AWGN) channel with good …
一种低错误平层LDPC 码构造方法.
袁建国, 汪哲, 高文春, 吴英冬… - Journal of Chongqing …, 2017 - search.ebscohost.com
针对低密度奇偶校验(low densityparity check, LDPC) 码在高信噪比区域可能存在错误平层
的缺点, 提出一种具有低错误平层LDPC 码的新颖构造方法. 在该方法中 …
的缺点, 提出一种具有低错误平层LDPC 码的新颖构造方法. 在该方法中 …