Margin adaptive resource allocation for multiuser OFDM systems by modified Particle Swarm Optimization and Differential Evolution.
Imran AhmedSonia SadequeSuraiya PervinPublished in: CONIELECOMP (2011)
Keyphrases
- differential evolution
- resource allocation
- particle swarm optimization
- ofdm system
- convergence speed
- particle swarm optimization pso
- multipath
- pso algorithm
- differential evolution algorithm
- evolutionary algorithm
- mutation operator
- optimization algorithm
- global optimization
- multi objective
- optimization method
- particle swarm optimization algorithm
- particle swarm
- multi objective optimization
- recursive least squares
- genetic algorithm
- premature convergence
- global search
- optimal resource allocation
- game theory
- biogeography based optimization
- crossover operator
- ant colony optimization
- metaheuristic
- support vector machine
- support vector
- multi agent
- objective function
- wireless communication