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Enhanced belief propagation decoding of polar codes by adapting the parity-check matrix.
Guiping Li
Jianjun Mu
Xiaopeng Jiao
Junjun Guo
Xiaohang Liu
Published in:
EURASIP J. Wirel. Commun. Netw. (2017)
Keyphrases
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parity check
belief propagation
graphical models
message passing
markov random field
graph cuts
stereo matching
approximate inference
fixed point
loopy belief propagation
pairwise
energy function
decoding algorithm
free energy
factor graphs
probabilistic model
higher order
bayesian networks