Inspec keywords: belief networks; decoding; error correction codes; probability; oscillations; parity check codes

Other keywords: performance degradation; coding gain; graph-based impairment; error correction; oscillation; code rate; bipartite graph; BP decoding; reliability-based estimation; decoding failure; belief propagation algorithm; BP algorithm; low-complexity postprocessing; trapping set; bit node; short-length LDPC code; LDPC matrix; a posteriori probabilities; short-length regular low-density parity-check code

Subjects: Combinatorial mathematics; Codes; Other topics in statistics