Energy Efficiency Optimization with SINR Constraints in Downlink MIMO-NOMA Systems - Xu, Fuyuan; Zhang, Hailin (Journal of circuits, systems, and computers, 2022)
Keywords: Algorithms; Communications systems; Downlinking; Interference; MIMO communication; Nonorthogonal multiple access; Optimization; Taylor series; Tradeoffs; EE-SE trade-off; MIMO-NOMA; optimization; energy efficiency