Adaptive step-size widely linear linearly constrained constant modulus algorithm for DS-CDMA receivers in nonstationary interference environments.
Jun-Seok LimKi-Young HanJaejin JeonPublished in: Signal Process. (2007)
Keyphrases
- step size
- variable step size
- non stationary
- convergence rate
- cost function
- steepest descent method
- blind source separation
- optimal solution
- expectation maximization
- objective function
- convex hull
- particle swarm optimization
- recursive least squares
- convergence speed
- optimization algorithm
- linear constraints
- variational inequalities
- linear programming
- genetic algorithm