Optimization of a reduced-complexity decoding algorithm for LDPC codes by density evolution.

Gerd Richter Georg Schmidt Martin Bossert Elena Costa

Published in: ICC (2005)

Keyphrases

ldpc codes
decoding algorithm
error correction
low density parity check
message passing
image transmission
non binary
rate allocation
noise model
natural images
vector quantization
belief propagation
optimization procedure
channel coding
source coding