Simultaneously Transmitting and Reflecting (STAR) RIS Aided Wireless Communications - Mu, Xidong; Liu, Yuanwei; Guo, Li; Lin, Jiaru; Schober, Robert (IEEE transactions on wireless communications, 2022)
Keywords: Approximation; Array signal processing; Beamforming; Communications systems; Computational geometry; Convex analysis; Convexity; Iterative algorithms; Iterative methods; Mixed integer; Multicast communication; Multicasting; Operating protocols; Optimization; Optimization techniques; Power consumption; Power demand; Protocols; reconfigurable intelligent surfaces; simultaneous transmission and reflection; Switching; Transmission; Unicast; unicast and multicast communication; Wireless communication; Wireless communications