Convergence of the iterative water-filling algorithm in multiple user spectrum sharing scenarios.
Bhavani Shankar Mysore Rama RaoPeter von WryczaMats BengtssonBjörn E. OtterstenPublished in: Swe-CTW (2011)
Keyphrases
- learning algorithm
- dynamic programming
- objective function
- times faster
- search space
- experimental evaluation
- high accuracy
- faster convergence
- convergence rate
- detection algorithm
- worst case
- recognition algorithm
- improved algorithm
- user intervention
- weight update
- clustering method
- rapid convergence
- optimization algorithm
- expectation maximization
- cost function
- computational complexity
- optimal solution
- simulated annealing
- k means
- convergence speed
- preprocessing
- iterative process
- video sequences
- stochastic approximation
- iterative optimization
- neural network