Sharp bounds for optimal decoding of low-density parity-check codes.
Shrinivas KudekarNicolas MacrisPublished in: IEEE Trans. Inf. Theory (2009)
Keyphrases
- low density parity check
- ldpc codes
- decoding algorithm
- error correction
- channel coding
- worst case
- message passing
- physical layer
- joint source channel coding
- distributed video coding
- optimal solution
- low complexity
- image transmission
- turbo codes
- lower bound
- channel capacity
- error resilience
- vlsi architecture
- distributed systems
- rate allocation
- error detection
- non binary
- computer simulation
- spatial domain