Robust and Secure Transmission Design for Reconfigurable Intelligent Surface Aided MU-SWIPT Systems With Hardware Impairments - Li, Yizhi; Zou, Yulong; Zhu, Jia; Ning, Boyu; Fang, He; Xu, Li; Ren, Zhichu; Lou, Yulei (IEEE transactions on vehicular technology, 2025)
Keywords: Algorithms; Array signal processing; Average sum secrecy rate; Beamforming; Closed form solutions; Communication system security; Hardware; hardware impairments (HWIs); Noise; Optimization; Power transfer; reconfigurable intelligent surface (RIS); Reconfigurable intelligent surfaces; Robustness (mathematics); simultaneous wireless information and power transfer; Transceivers; Wireless communication; Wireless networks; Wireless sensor networks