4 papers
Distributionally Robust Physical-Layer Security for Satellite Communication via Aerial Reconfigurable Intelligent Surface
Zhaole Wang, Xiao Tang, Naijin Liu +4
Satellite communications are envisioned as a key enabler for ubiquitous coverage in future 6G networks, yet the broadcast nature renders them vulnerable to eavesdropping, especiall…
Secure Satellite Communications via Multiple Aerial RISs: Joint Optimization of Reflection, Association, and Deployment
Zhaole Wang, Naijin Liu, Xiao Tang +5
Satellite communication is envisioned as a key enabler of future 6G networks, yet its wide coverage with high link attenuation poses significant challenges for physical layer secur…
Multiple STAR-RISs-Empowered Multi-User Communications with Diversified QoS Provisioning
Junfeng Wang, Xiao Tang, Jinxin Liu +3
This paper proposes a quality-of-service (QoS)-aware multi-user communication framework facilitated by multiple simultaneously transmitting and reflecting reconfigurable intelligen…
Energy-Efficient Integrated Communication and Computation via Non-Terrestrial Networks with Uncertainty Awareness
Xiao Tang, Yudan Jiang, Ruonan Zhang +3
Non-terrestrial network (NTN)-based integrated communication and computation empowers various emerging applications with global coverage. Yet this vision is severely challenged by…