Efficient implementation of trace-back unit in a reconfigurable Viterbi decoder fabric.
Cheng ZhanTughrul ArslanSami KhawamIain LindsayPublished in: ISCAS (2) (2005)
Keyphrases
- efficient implementation
- hardware implementation
- noisy channel
- hidden markov models
- viterbi algorithm
- functional units
- decoding algorithm
- reconfigurable architecture
- low cost
- efficient processing
- low complexity
- active set
- field programmable gate array
- highly parallel
- error correction
- general purpose
- feature extraction
- error concealment
- video codec
- processing units
- distributed video coding