Interior point method for optimum zero-forcing beamforming with per-antenna power constraints and optimal step size.
Hai Huyen DamAntonio CantoniPublished in: Signal Process. (2015)
Keyphrases
- step size
- interior point methods
- convergence rate
- primal dual
- inequality constraints
- linear programming problems
- cost function
- convergence speed
- convex optimization
- linear program
- optimal solution
- linear programming
- wavelet coefficients
- variable step size
- image processing
- sufficient conditions
- worst case
- dynamic programming
- multiscale