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Second Minimum Approximation for Min-Sum Decoders Suitable for High-Rate LDPC Codes.
J. M. Català-Pérez
Jesus Omar Lacruz
Francisco Garcia-Herrero
Javier Valls
David Declercq
Published in:
Circuits Syst. Signal Process. (2019)
Keyphrases
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min sum
high rate
decoding algorithm
ldpc codes
np hard
lower bound
goal programming
false alarms
error correction
min cut
message passing
approximation algorithms
noise model
optimal solution
similarity measure
belief propagation
markov random field
special case
evolutionary algorithm
multiscale