In this paper, we study a joint placement, resource allocation, and user association problem
for UAV-assisted wireless networks with constrained backhaul links, where multiple UAV …

Drone-based communications is a novel and attractive area of research in cellular networks.
It provides several degrees of freedom in time (available on demand), space (mobile) and it …

In this paper, we propose a novel optimization model for multiple Unmanned Aerial Vehicles
(UAVs) working simultaneously as relays to help two set of ground users; namely relay users …

The increasing use of unmanned aerial vehicles (UAVs) in various commercial applications,
such as precision agriculture and aerial remote sensing, is fast contributing to a significant …

The use of Unmanned Aerial Vehicles (UAVs) has gained interest in wireless networks for its
many uses and advantages such as rapid deployment and multi-purpose functionality. This …

In this paper, a new and novel approach called (Unmanned Areal Vehicle) UAV-Direct is
proposed, where the UAV helps in optimizing the bandwidth and power allocations of …

With the rapid advancement and development of networking technologies, the Internet has
significantly improved transmission speeds. However, natural disasters or emergencies can …

Systematic study on hardware optimization of 5G communication is conducted in this paper.
With the continuous development of the current era, 5G communication has attracted much …

A cell outage compensation algorithm based on Received Signal Strength Indicator (RSSI)
for a three-tier hetrogeneous network (HetNet) is proposed in this paper. The algorithm is …

Optimal deployment of Drones is considered as one of the biggest challenges that Drone
technology faces. With proper planning of Drones' positioning in the three dimensional …