A fast approximation algorithm for single-group multicast beamforming with large antenna arrays.
Aritra KonarNicholas D. SidiropoulosPublished in: SPAWC (2016)
Keyphrases
- learning algorithm
- dynamic programming
- closed form
- cost function
- computational cost
- optimization algorithm
- optimal solution
- computational complexity
- error bounds
- matching algorithm
- detection algorithm
- multicast routing
- segmentation algorithm
- expectation maximization
- worst case
- np hard
- k means
- end to end
- preprocessing
- approximation ratio
- network coding
- search algorithm