Next-generation wireless networks are expected to be highly heterogeneous, multilayered,
with embedded intelligence at both the core and edge of the network. In such a context …

Robots, particularly unmanned aerial vehicles (UAVs), offer significant advantages in
challenging environments. Their application in searching and exploring underground areas …

In this paper, we propose and study an energy-efficient trajectory optimization scheme for
unmanned aerial vehicle (UAV) assisted Internet of Things (IoT) networks. In such networks …

Due to the agile maneuverability, unmanned aerial vehicles (UAVs) have shown great
promise for on-demand communications. In practice, UAV-aided aerial base stations are not …

In emergency situations, such as earthquakes, landslides and other natural disasters, the
terrestrial communications infrastructure is severely disrupted and unable to provide …

In multi-UAV networks, the downlink (DL) and uplink (UL) associations between a UAV and
a user equipment (UE) is typically coupled, which restricts each UE to associate to the same …

Replacing base stations with unmanned aerial vehicles (UAVs) to serve the communication
of ground users has attracted a lot of attention recently. In this paper, we study the joint …

With the rapid development of connecting massive devices to the Internet, especially for
remote areas without cellular network infrastructures, space-air-ground integrated networks …

Recently, unmanned aerial vehicles (UAVs) communications gained significant
concentration as a talented technology for future wireless communications using its …

Reconfigurable intelligent surface (RIS) is a promising technique that smartly reshapes
wireless propagation environment in the future wireless networks. In this paper, we apply …