Polyblock Algorithm-Based Robust Beamforming for Downlink Multi-User Systems With Per-Antenna PowerConstraints.
Ming DingHanwen LuoWen ChenPublished in: IEEE Trans. Wirel. Commun. (2014)
Keyphrases
- multi user
- learning algorithm
- dynamic programming
- detection algorithm
- objective function
- computationally efficient
- computational complexity
- search space
- worst case
- expectation maximization
- preprocessing
- expert systems
- artificial intelligence
- genetic algorithm
- image processing
- estimation algorithm
- segmentation algorithm
- simulated annealing
- probabilistic model
- k means
- optimal solution