This paper investigates the possibilities of optimizing existing protograph low-density parity-
check (PLDPC) codes and designing optimal PLDPC codes on both AWGN and Rayleigh …

This paper proposes a new class of spatially coupled codes, which are constructed by
sending codewords of a low-density parity-check block code (LDPC-BC) in a block Markov …

Spatially-coupled (SC) codes, known for their threshold saturation phenomenon and low-
latency windowed decoding algorithms, are ideal for streaming applications and data …

For the double protograph low-density parity-check (DP-LDPC) code pair, indicating the
source and channel codes utilized in the joint source channel coding, the coding …

It is well known that some harmful objects in the Tanner graph of low-density parity-check
(LDPC) codes have a negative impact on their error correction performance under iterative …

Electromagnetic interference causes considerable performance degradation on wireless
communication systems. The performance degradation is largely affected by the …

The greatest-common-divisor (GCD) method is a general framework employing a set of
simple inequalities (called GCD constraint) to guarantee girth eight for a class of quasi-cyclic …

Low-density parity-check (LDPC) codes are not only capacity-approaching, but also greatly
suitable for high-throughput implementation. Thus, they are the most popular codes for high …

In this paper, we propose an optimization method for protograph-based spatially coupled
low-density parity-check (SC-LDPC) codes under window decoding (WD). Previous works …

Differential chaos shift keying (DCSK) is a promising communication technique in the
Internet of Things (IoT) scenario. Among various DCSK schemes,-ary DCSK schemes suit …