2 papers
cs.IT2024
Coexisting Passive RIS and Active Relay Assisted NOMA Systems
Ao Huang, Li Guo, Xidong Mu +2
A novel coexisting passive reconfigurable intelligent surface (RIS) and active decode-and-forward (DF) relay assisted non-orthogonal multiple access (NOMA) transmission framework i…
cs.IT2024
Hybrid Active-Passive RIS Transmitter Enabled Energy-Efficient Multi-User Communications
Ao Huang, Xidong Mu, Li Guo +1
A novel hybrid active-passive reconfigurable intelligent surface (RIS) transmitter enabled downlink multi-user communication system is investigated. Specifically, RISs are exploite…