All Dates/Times are Australian Eastern Standard Time (AEST)

Technical Program

Paper Detail

Paper IDD1-S2-T2.1
Paper Title List Message Passing Decoding of Non-binary Low-Density Parity-Check Codes
Authors Emna Ben Yacoub, Technical University of Munich, Germany
Session D1-S2-T2: LDPC Codes I
Chaired Session: Monday, 12 July, 22:20 - 22:40
Engagement Session: Monday, 12 July, 22:40 - 23:00
Abstract A decoding algorithm for $q$-ary low-density parity-check codes over the $q$-ary symmetric channel is introduced. The exchanged messages are lists of symbols from $\Fq$. A density evolution analysis for maximum list sizes $1$ and $2$ is developed. Thresholds for selected regular low-density parity-check code ensembles are computed showing gains with respect to a similar algorithm in the literature. Finite-length simulation results confirm the asymptotic analysis.