New constructions of quasi-cyclic LDPC codes based on special classes of BIDBs for the AWGN and binary erasure channels.
Lan LanYing Yu TaiShu LinBehshad MemariBahram HonaryPublished in: IEEE Trans. Commun. (2008)
Keyphrases
- ldpc codes
- channel coding
- error correction
- additive white gaussian noise
- image transmission
- decoding algorithm
- forward error correction
- non binary
- source coding
- fading channels
- message passing
- unequal error protection
- error propagation
- bit errors
- rate allocation
- error resilient
- wireless channels
- bit error rate
- video transmission
- error resilience
- constraint satisfaction problems
- turbo codes
- rate distortion
- coding scheme
- motion estimation
- compressed images
- multiple description coding
- video quality
- noise level
- computer simulation
- image compression
- distributed systems