Asymptotic Weight and Stopping Set Distributions for Detailedly Represented Irregular LDPC Code Ensembles

摘要

In this paper, we provide explicit representations of average weight and stopping set distributions and asymptotic expressions of their exponent for detailedly represented irregular LDPC code ensembles. Further we present numerical examples which compare a detailedly represented irregular LDPC code ensemble with a conventional one with respect to both of weight and stopping set distributions.