RIS-assisted physical layer security in emerging RF and optical wireless communication systems: A comprehensive survey
Security and latency are crucial aspects in the design of future wireless networks. Physical
layer security (PLS) has received a growing interest from the research community in recent …
layer security (PLS) has received a growing interest from the research community in recent …
On secrecy performance of RIS-assisted MISO systems over Rician channels with spatially random eavesdroppers
Reconfigurable intelligent surface (RIS) technology is emerging as a promising technique
for performance enhancement for next-generation wireless networks. This paper …
for performance enhancement for next-generation wireless networks. This paper …
Principles, Applications, and Challenges of Reconfigurable Intelligent Surface-Enabled Backscatter Communication: A Comprehensive Survey and Outlook
Backscatter communication (BackCom) networks are expected to provide ultra-low-power
transmission and massive connectivity in future wireless communication systems …
transmission and massive connectivity in future wireless communication systems …
Secrecy performance analysis of RIS-aided smart grid communications
A smart grid (SG) is an advanced electrical grid that enhances the efficiency and reliability of
traditional power grids. Reconfigurable intelligent surfaces (RISs) have been recently …
traditional power grids. Reconfigurable intelligent surfaces (RISs) have been recently …
Covert communications in air-ground integrated urban sensing networks enhanced by federated learning
Urban sensing is a rapidly growing field that involves gathering real-time data from urban
environments. These smart sensing systems are pivotal in enhancing urban planning …
environments. These smart sensing systems are pivotal in enhancing urban planning …
A NOMA and MRC enabled framework in drone-relayed vehicular networks: Height/trajectory optimization and performance analysis
In this article, we present a drone-relayed vehicular networking architecture, which aims to
improve the achievable data rate of cell-edge vehicles in rural highway scenarios …
improve the achievable data rate of cell-edge vehicles in rural highway scenarios …
Free space optical communication: An enabling backhaul technology for 6G non-terrestrial networks
The deployment of non-terrestrial networks (NTNs) is envisioned to achieve global coverage
for 6G and beyond. In addition to space nodes, aerial NTN nodes such as high-altitude …
for 6G and beyond. In addition to space nodes, aerial NTN nodes such as high-altitude …
NOMA-Enhanced Cooperative Relaying Systems in Drone-Enabled IoV: Capacity Analysis and Height Optimization
Using the drone as a cooperative relay (CR) can improve the connectivity of Internet of
Vehicles (IoV) on highways in remote areas. Meanwhile, considering limited spectrum …
Vehicles (IoV) on highways in remote areas. Meanwhile, considering limited spectrum …
Active Aerial Reconfigurable Intelligent Surface Assisted Secure Communications: Integrating Sensing and Positioning
This paper proposes an active aerial reconfigurable intelligent surface (ARIS) assisted
secure communication framework by integrating sensing and positioning against a mobile …
secure communication framework by integrating sensing and positioning against a mobile …
Aerial-Ground Integrated Vehicular Networks: A UAV-Vehicle Collaboration Perspective
Unmanned aerial vehicle mounted base stations (UAV-BSs) are expected to become an
integral component of future intelligent transportation systems, which can provide seamless …
integral component of future intelligent transportation systems, which can provide seamless …