From the 1 of 5 linked papers with an AI index.
5 papers
SLIPT-Enabled Ground-to-UAV FSO Systems with Optical Reconfigurable Intelligent Surfaces
Luna Sugiyama, Phuc V. Trinh, Shinya Sugiura
The paper proposes a ground‑to‑UAV free‑space optical link that uses an optical reconfigurable intelligent surface to reflect a laser beam toward a non‑line‑of‑sight UAV, enabling…
Quantum Internet in the Sky: Vision, Challenges, Solutions, and Future Directions
Phuc V. Trinh, Shinya Sugiura
This article envisions the concept of a ``Quantum Internet in the Sky", aiming to establish ubiquitous quantum communication links among distant nodes via free-space optical channe…
Simultaneous Classical and Quantum Communications: Recent Progress and Three Challenges
Phuc V. Trinh, Shinya Sugiura, Carlo Ottaviani +2
A critical aspect of next-generation wireless networks is the integration of quantum communications to guard against quantum computing threats to classical networks. Despite succes…
Towards Quantum SAGINs Harnessing Optical RISs: Applications, Advances, and the Road Ahead
Phuc V. Trinh, Shinya Sugiura, Chao Xu +1
The space-air-ground integrated network (SAGIN) concept is vital for the development of seamless next-generation (NG) wireless coverage, integrating satellites, unmanned aerial veh…
Optical RISs Improve the Secret Key Rate of Free-Space QKD in HAP-to-UAV Scenarios
Phuc V. Trinh, Shinya Sugiura, Chao Xu +1
Large optical reconfigurable intelligent surfaces (ORISs) are proposed for employment on building rooftops to facilitate free-space quantum key distribution (QKD) between highaltit…