A trace-back-free Viterbi decoder using a new survival path management algorithm.
Yingtao JiangYiyan TangYuke WangM. N. S. SwamyPublished in: ISCAS (1) (2002)
Keyphrases
- times faster
- computational complexity
- preprocessing
- dynamic programming
- cost function
- optimization algorithm
- significant improvement
- matching algorithm
- search space
- learning algorithm
- k means
- hardware implementation
- recognition algorithm
- information systems
- detection algorithm
- shortest path
- single pass
- convergence rate
- path planning
- shortest path problem
- clustering method
- expectation maximization
- simulated annealing
- worst case
- state space
- experimental evaluation
- np hard
- hidden markov models