Integrated Passive Reconfigurable Intelligent Surface and Active Relay Assisted NOMA Systems - Huang, Ao; Guo, Li; Mu, Xidong; Dong, Chao (IEEE International Conference on Communications (2003), 2022)
Keywords: Array signal processing; Base stations; NOMA; Non-orthogonal multiple access; power allocation; Protocols; Quality of service; reconfigurable intelligent surface; Reconfigurable intelligent surfaces; RIS passive beamforming; Simulation