Trapping and Absorbing Set Enumerators for Nonbinary Protograph-Based Low-Density Parity-Check Code Ensembles
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DOI: 10.1109/tcomm.2023.3241149
Abstract: The finite-length trapping and (elementary) absorbing set enumerators for nonbinary protograph-based LDPC code ensembles are derived. Both constrained and unconstrained edge labeling approaches are considered. The normalized logarithmic asymptotic distributions of trapping and (elementary) absorbing… read more here.
Keywords: protograph based; absorbing set; code ensembles; set enumerators ... See more keywords