In this paper, we analyse asymptotically a new class of LDPC codes called Non-binary Hybrid LDPC codes, which has been recently introduced. We use density evolution techniques to derive a stability condition for hybrid LDPC codes, and prove their threshold behavior. We study this stability condition to conclude on asymptotic advantages of hybrid LDPC codes compared to their non-hybrid counterparts.
@article{arxiv.0801.2233,
title = {Analysis of Non-binary Hybrid LDPC Codes},
author = {Lucile Sassatelli and David Declercq},
journal= {arXiv preprint arXiv:0801.2233},
year = {2009}
}
Comments
in the proceedings of IEEE International Symposium on Information Theory, June 2007, Nice, France