Joint Secure Beamforming for RIS-Aided Integrated Multibeam-Satellite Terrestrial Networks - Zhang, Yu; Yang, Yang; Zhao, Shuangrui; Li, Teng; Shen, Yulong; Jiang, Xiaohong; Ma, Jianfeng (2023 International Conference on Future Communications and Networks (FCN), 2023)
Keywords: Array signal processing; Integrated satellite-terrestrial network; Interference; physical layer security; reconfigurable intelligent surface; Reconfigurable intelligent surfaces; Satellites; Search problems; secrecy rate; secure communication; Simulation; Space-air-ground integrated networks