In this letter, we propose an unmanned aerial vehicle (UAV)-mounted multi-functional
reconfigurable intelligent surface (MF-RIS) to combat an eavesdropping attack. The …

Mounting reconfigurable intelligent surface (RIS) on unmanned aerial vehicle (UAV), called
UAV-RIS, combines the benefits of these two techniques, which can further improve the …

Reconfigurable intelligent surface (RIS) enables performance enhancement of
communication networks due to its significant reflective gain, which could also be used to …

Reconfigurable intelligent surfaces (RISs) have manifested huge potential in enhancing
information security by actively intervening the wireless propagation, yet the security gain …

Intelligent reconfigurable surface (IRS) is an innovative and promising technology to achieve
intelligent reconfigurable wireless environment, and thus, enables cost-effective and energy …

The potential of Reconfigurable Intelligent Surfaces (RISs) for energy-efficient and
performance-boosted wireless communications is recently gaining remarkable research …

This paper investigates the problem of secure communication in the unmanned aerial
vehicle (UAV) enabled net-works aided by a reconfigurable intelligent surface (RIS) from the …

In this letter, we propose to use an aerial reconfigurable intelligent surface (ARIS) to
enhance the physical layer security and defend against an eavesdropper. We jointly …

This article proposes to utilize an unmanned aerial vehicle mounted reconfigurable
intelligent surface (shortened as UAV/RIS) for enhancing the secrecy capacity of wireless …

This paper investigates a novel unmanned aerial vehicles (UAVs) secure communication
system with the assistance of reconfigurable intelligent surfaces (RISs), where a UAV and a …