Statistical group sparse beamforming for green Cloud-RAN via large system analysis - Shi, Yuanming; Zhang, Jun; Letaief, Khaled B. (Proceedings / IEEE International Symposium on Information Theory, 2016)
Keywords: Algorithms; Approximation algorithms; Array signal processing; Beamforming; Channels; Information theory; Iterative algorithms; Linear programming; Mathematical analysis; Minimization; Networks; Order disorder; Power demand; Quality of service; Signal processing algorithms; Switches; Vectors; Vectors (mathematics)