Trapping Sets Search Using the Method of Mixed Integer Linear Programming with a Priori List of Variable Nodes
V S. Usatjuk,
S. I. Egorov
Abstract:Purpose of research is to develop a new high-speed method for searching trappin sets in graph codes, ensuring the completeness of the search.Methods. There are two approaches to finding trappin sets. The first, based on the Monte Carlo method with a biased probability estimation using Importance Sampling, involves the use of a decoder. The advantage of this approach is its high performance. The disadvantages are the dependence on decoder parameters and channel characteristics and the finite probability of miss… Show more
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