Joint optimization of multi-rate LDPC code ensembles for the AWGN channel based on shortening and puncturing.
Moritz BeermannPeter VaryPublished in: WCNC (2014)
Keyphrases
- joint optimization
- error correction
- ldpc codes
- low density parity check
- distributed source coding
- ensemble methods
- error detection
- bit errors
- channel coding
- sparse representation
- source code
- compressive sensing
- machine learning
- distributed video coding
- multiple description coding
- turbo codes
- pattern recognition
- channel capacity
- message passing
- feature extraction
- image segmentation
- computer vision