A Distributed Algorithm for Optimal Resource Allocation in Cognitive OFDMA Systems.
Peng ChengZhaoyang ZhangHui HuangPeiliang QiuPublished in: ICC (2008)
Keyphrases
- distributed systems
- computational complexity
- significant improvement
- learning algorithm
- estimation algorithm
- dynamic programming
- objective function
- search space
- cost function
- times faster
- high accuracy
- matching algorithm
- complex systems
- detection algorithm
- neural network
- preprocessing
- recognition algorithm
- convergence rate
- mobile agents
- simulated annealing
- np hard
- computationally efficient
- optimization algorithm
- expectation maximization
- particle swarm optimization
- similarity measure
- computational cost
- data structure
- evolutionary algorithm