2 papers
cs.IT2025
High-Rate Spatially Coupled LDPC Codes Based on Massey's Convolutional Self-Orthogonal Codes
Daniel J. Costello, Min Zhu, David G. M. Mitchell +1
In this paper, we study a new class of high-rate spatially coupled LDPC (SC-LDPC) codes based on the convolutional self-orthogonal codes (CSOCs) first introduced by Massey. The SC-…
cs.IT2024
LDPC Codes for Quantitative Group Testing with a Non-Binary Alphabet
Mgeni Makambi Mashauri, Alexandre Graell i Amat, Michael Lentmaier
We propose and analyze a novel scheme based on LDPC codes for quantitative group testing. The key underlying idea is to augment the bipartite graph by introducing hidden non-binary…