Adaptive step-size algorithm for the interference canceller in the space-time coded DS-CDMA system.
JooHyun YiJae Hong LeePublished in: IEEE Commun. Lett. (2004)
Keyphrases
- step size
- space time
- variable step size
- cost function
- convergence rate
- spatial and temporal
- super resolution reconstruction
- objective function
- optimization algorithm
- computational complexity
- steepest descent method
- simulated annealing
- particle swarm optimization
- estimation algorithm
- blind source separation
- faster convergence
- gradient method
- least mean square