Array based quasi-cyclic LDPC codes and their tight lower bounds on the lifting degree.

Hai Zhu Bo Zhang Mengmeng Xu Huaan Li Hengzhou Xu

Published in: Phys. Commun. (2019)

Keyphrases

lower bound
ldpc codes
upper bound
decoding algorithm
error correction
worst case
message passing
low density parity check
objective function
np hard
optimal solution
wavelet transform
channel coding
rate allocation
image transmission