A BP decoding algorithm based on nodes residual for LDPC codes.

Zhongxun Wang Xingcheng Wang Xinqiao Yu Dong Guo

Published in: WCNIS (2010)

Keyphrases

ldpc codes
decoding algorithm
belief propagation
message passing
low density parity check
error correction
graphical models
noise model
markov random field
graph cuts
non binary
rate allocation
channel coding
pairwise
source coding
stereo matching
image transmission