Energy Efficiency Design in RIS-Assisted Satellite-Terrestrial Integrated Networks With NOMA - Lv, Ziwei; Gong, Fengkui; Chen, Gaojie; Li, Guo; Hui, Tengfei; Xu, Sai (IEEE wireless communications letters, 2024)
Keywords: Algorithms; Array signal processing; energy efficiency; Interference; NOMA; non-orthogonal multiple access; Nonorthogonal multiple access; Optimization; Reconfigurable intelligent surfaces; Reflecting intelligent surface; satellite-terrestrial integrated network; Signal to noise ratio; Space-air-ground integrated networks