We propose a technique for designing low-density parity-check (LDPC) codes over non-
uniform channels. In particular, we investigate LDPC codes for volume holographic memory …

This correspondence introduces a framework to design and analyze low-density parity-
check (LDPC) codes over nonuniform channels. We study LDPC codes for channels with …

We investigate the application of low-density parity-check (LDPC) codes in volume
holographic memory (VHM) systems. We show that a carefully designed irregular LDPC …

Low density parity check (LDPC) codes with iterative decoding based on belief propagation
(IDBP) achieve astonishing error performance close to the Shannon limit. Until now there …

In this report, we discuss low-density parity-check (LDPC) code for a holographic digital data
storage (HDDS) system. In conventional LDPC decoding, the exact log likelihood ratio (LLR) …

Low-density parity check (LDPC codes, first introduced by Gallager (1962), are error-
correcting codes based on very sparse parity check matrices. Recently, in the wake of …

In this paper, we analyze (2, k)-regular non-binary low-density parity-check codes over the
binary erasure channels. We propose a method to improve the error floors by optimizing …

We examine a class of multi-dimensional parity-check (MDPC) codes that can be obtained
by generalizing the single parity-check code to multiple dimensions geometrically. We …

We investigate the application of irregular repeat-accumulate (IRA) codes in volume
holographic memory (VHM) systems. We introduce methodologies to design efficient IRA …

We present a general framework on prototype structures for efficiently encoding low density
parity check codes on-the-fly. The encoding algorithm is applicable to finite field based …