Cooperative hybrid networks with active relays and RISs for B5G: Applications, challenges, and research directions
Among the recent advances and innovations in wireless technologies, reconfigurable
intelligent surfaces (RISs) have received much attention. RISs are envisioned to be one of …
intelligent surfaces (RISs) have received much attention. RISs are envisioned to be one of …
Hybrid relay and reconfigurable intelligent surface assisted multiuser MISO systems
Reconfigurable intelligent surfaces (RISs) are viewed as key enablers for next-generation
wireless communications. This paper investigates a multiuser downlink multiple-input single …
wireless communications. This paper investigates a multiuser downlink multiple-input single …
Integrated access and backhaul via satellites
To allow flexible and cost-efficient network densification and deployment, the integrated
access and backhaul (IAB) was recently standardized by the third generation partnership …
access and backhaul (IAB) was recently standardized by the third generation partnership …
A Survey On Federated Learning for Reconfigurable Intelligent Metasurfaces-Aided Wireless Networks
Wireless networks are increasingly relying on machine learning (ML) paradigms to provide
various services at the user level. Yet, it remains impractical for users to offload their …
various services at the user level. Yet, it remains impractical for users to offload their …
Graph Neural Network-Based Joint Beamforming for Hybrid Relay and Reconfigurable Intelligent Surface Aided Multiuser Systems
This letter examines a downlink multiple-input single-output (MISO) system, where a base
station (BS) with multiple antennas sends data to multiple single-antenna users with the help …
station (BS) with multiple antennas sends data to multiple single-antenna users with the help …