3 papers
cs.IT2023
Transmit Power Minimization for STAR-RIS Empowered Symbiotic Radio Communications
Chao Zhou, Bin Lyu, Youhong Feng +1
In this paper, we propose a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) empowered transmission scheme for symbiotic radio (SR) systems…
cs.IT2018
Secure Transmission to the Strong User with Optimal Power Allocation in NOMA
Youhong Feng, Shihao Yan, Zhen Yang
With non-orthogonal multiple access(NOMA), we tackle the maximization of the secrecy rate for the strong user subject to a maximum allowable secrecy outage probability, while guara…
cs.IT2018
Beamforming Design and Power Allocation for Secure Transmission with NOMA
Youhong Feng, Shihao Yan, Zhen Yang +2
In this work, we propose a novel beamforming design to enhance physical layer security of a non-orthogonal multiple access (NOMA) system with the aid of artificial noise (AN). The…