An Efficient Algorithm for Multiuser Sum-Rate Maximization of Large-Scale Active RIS-Aided MIMO System.
Qian ZhangMingjie ShaoQiang LiJu LiuPublished in: ICASSP (2024)
Keyphrases
- objective function
- optimization algorithm
- computational cost
- times faster
- learning algorithm
- linear programming
- estimation algorithm
- optimal solution
- recognition algorithm
- np hard
- dynamic programming
- experimental evaluation
- high accuracy
- matching algorithm
- clustering method
- theoretical analysis
- particle swarm optimization
- cost function
- significant improvement
- computational complexity
- computationally efficient
- segmentation algorithm
- simulated annealing
- preprocessing
- information systems