New Ant Colony Optimization for Optimum Multiuser Detection Problem in DS-CDMA Systems.
Shaowei WangXiaoyong JiPublished in: ISICA (2007)
Keyphrases
- convergence speed
- ant colony optimization
- cdma systems
- multiuser detection
- particle swarm optimization
- metaheuristic
- swarm intelligence
- convergence rate
- channel estimation
- mc cdma
- function optimization
- particle swarm optimization pso
- code division multiple access
- clonal selection algorithm
- nature inspired
- artificial immune system
- ds cdma
- genetic algorithm
- additive white gaussian noise
- fading channels
- bit error rate
- signal to noise ratio
- denoising
- search space
- optimal solution