Salh A, Audah L, S. M. Shah N, A. Hamzah S. Maximizing Energy Efficiency in Downlink Massive MIMO Systems by Full-complexity Reduced Zero-forcing Beamforming. IJET [Internet]. 2018 Sep. 12 [cited 2024 Dec. 22];7(4.1):33-6. Available from: https://sciencepubco.com/index.php/ijet/article/view/19487