Nonsmooth Optimization for Beamforming in Cognitive Multicast Transmission - Phan, A H; Tuan, H D; Kha, H H; Ngo, D T (2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010)
Keywords: Array signal processing; Eigenvalues and eigenfunctions; Interference; Optimization; Receivers; Signal to noise ratio; Simulation