2 papers
cs.PF2025
Energy Efficiency Analysis of Active RIS-enhanced Wireless Network under Power-Sum Constraint
Jingdie Xin, Yan Wang, Feng Shu +3
Recently, as a green wireless technology, active reconfigurable intelligent surface (RIS) attracts numerous research activities due to its amplifying ability to combat the double-f…
cs.IT2023
Beamforming Design for Hybrid IRS-aided AF Relay Wireless Networks
Xuehui Wang, Yifan Zhao, Feng Shu +1
In this paper, a hybrid IRS-aided amplify-and-forward (AF) relay wireless network is put forward, where the hybrid IRS is made up of passive and active elements. For maximum signal…