Parallel decoding of LDPC convolutional codes using OpenMP and GPU.
Chi Ho ChanFrancis Chung-Ming LauPublished in: ISCC (2012)
Keyphrases
- convolutional codes
- channel coding
- parallel programming
- parallel computing
- graphics processing units
- shared memory
- variable length
- low density parity check
- ldpc codes
- error correction
- parallel algorithm
- error propagation
- message passing
- unequal error protection
- additive white gaussian noise
- source coding
- soft decision
- turbo codes
- bit error rate
- decoding algorithm
- video transmission
- error resilient
- error resilience
- viterbi algorithm
- image transmission
- design procedure
- wireless channels
- error control
- rate allocation
- bit errors
- optimal allocation
- computational complexity
- multipath
- belief propagation
- rate distortion
- n gram