As one of the most classical data-storage systems, magnetic recording (MR) systems have
attracted a significant amount of research attention in the past several decades due to the …

In this paper, we propose new constructions for regular girth-8 quasi-cyclic low-density parity-
check (QC-LDPC) codes based on circulant permutation matrices (CPM). The constructions …

In this paper, we deal with time-invariant spatially coupled low-density parity-check
convolutional codes (SC-LDPC-CCs). Classic design approaches usually start from quasi …

Low-density parity-check (LDPC) codes are known to be one of the best error-correction
coding (ECC) schemes in terms of correction performance. They have been utilized in many …

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

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 …

We propose a low-complexity method to find quasi-cyclic low-density parity-check block
codes with girth 10 or 12 and length shorter than those designed through classical …

In this letter, we propose a new technique to design quasi-cyclic low-density parity-check
(QC-LDPC) codes with girth 8 and variable node degrees 3 and 4. Small trapping sets are …

This paper presents a nonbinary low-density parity-check (LDPC) coded spatial modulation
(CSM) for multiple-input multiple-output communication systems, in which the information …

The large number of inexpensive and energy-efficient terminals in IoT systems is one of the
emerging elements of the recent landscape of information and communication technologies …