First-Order Fast Algorithm for Structurally Optimal Multi-Group Multicast Beamforming in Large-Scale Systems.
Chong ZhangMin DongBen LiangPublished in: ICASSP (2021)
Keyphrases
- optimal solution
- dynamic programming
- worst case
- learning algorithm
- preprocessing
- computational cost
- closed form
- segmentation algorithm
- optimal parameters
- detection algorithm
- optimization algorithm
- np hard
- computational complexity
- neural network
- objective function
- optimal path
- cost function
- search space
- frequency domain
- matching algorithm
- exhaustive search
- globally optimal
- optimal strategy
- multicast routing