Unmanned aerial vehicles (UAVs) have been instrumental in enabling many new
applications and services, including military and rescue operations, aerial surveillance …

This paper investigates the green and secure communications of multi-UAV NOMA systems.
A joint energy transfer and artificial noise (ETAN) scheme is proposed to enhance the …

This paper analyzes the physical layer security performance of hybrid automatic repeat
request (HARQ) systems with the assistance of an intelligent reflecting surface (IRS) and …

With the rapid boost of wireless networks, it is challenging to guarantee the secure
transmission and massive connectivity in the process of data collection. This letter considers …

6G and beyond networks tend towards fully intelligent and adaptive design in order to
provide better operational agility in maintaining universal wireless access and supporting a …

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

Due to the inherent characteristics of system extensibility and implementation flexibility,
unmanned aerial vehicle (UAV)-assisted data aggregations will play an essential role in …

Aerial base stations (AeBS), as crucial components of air-ground integrated networks, can
serve as the edge nodes to provide flexible services to ground users. Optimizing the …

The development of futuristic wireless infrastructure necessitates low power consumption,
high reliability, and massive connectivity. One of the most promising solutions to address …

UAV wireless communication has been regarded as a promising technology in the fifth‐
generation (5G) networks. In this paper, we consider the security of the mmWave NOMA …