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Keywords beamforming, common power constraint, individual power constraints, input covariance matrix, MIMO channels, mutual information
Persistent URL
Journal IEEE Transactions on Communications
Al-Ahmadi, S. (Saad), & Yanikömeroǧlu, H. (2011). On the beamforming optimality range in TIMO channels with common and individual input power constraints. IEEE Transactions on Communications, 59(3), 648–651. doi:10.1109/TCOMM.2011.010411.090022