Frontier progress of unmanned aerial vehicles optical wireless technologies

J Ding, H Mei, CL I, H Zhang, W Liu - Sensors, 2020 - mdpi.com
With the continuous maturity of unmanned aerial vehicles (UAV) in materials,
communications, and other related technologies, the UAV industry has developed rapidly in …

Hovering UAV-based FSO communications: Channel modelling, performance analysis, and parameter optimization

JY Wang, Y Ma, RR Lu, JB Wang… - IEEE Journal on …, 2021 - ieeexplore.ieee.org
Relay-assisted free-space optical (FSO) communication systems are exploited as a means
to mitigate the limiting effects of the turbulence induced atmospheric scintillation. However …

Drones as internet of video things front-end sensors: challenges and opportunities

CW Chen - Discover Internet of Things, 2021 - Springer
Abstract Internet of Video Things (IoVT) has become an emerging class of IoT systems that
are equipped with visual sensors at the front end. Most of such visual sensors are fixed one …

IoT-enabled autonomous system collaboration for disaster-area management

A Girma, N Bahadori, M Sarkar… - IEEE/CAA Journal of …, 2020 - ieeexplore.ieee.org
Timely investigating post-disaster situations to locate survivors and secure hazardous
sources is critical, but also very challenging and risky. Despite first responders putting their …

Efficient deployment of aerial relays in FSO-based backhaul networks

Y Zhou, Z Gu, J Zhang, Y Ji - Journal of Optical Communications and …, 2023 - opg.optica.org
Using network flying platforms (NFPs) as aerial relays has been emerging as a promising
solution for mobile backhaul frameworks in fifth generation and beyond wireless networks …

Joint wireless charging and data collection for UAV-enabled internet of things network

S Zhang, W Liu, N Ansari - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
Internet of Things (IoT) devices usually lack perpetual power supply since they are generally
deployed at remote areas with limited battery capacities. Moreover, the computing power of …

Cooperative UAV trajectory design for disaster area emergency communications: A multi-agent PPO method

Y Guan, S Zou, H Peng, W Ni, Y Sun… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
This paper investigates the issue of cooperative real-time trajectory design for multiple
unmanned aerial vehicles (UAVs) to support emergency communication in disaster areas …

Smart unmanned aerial vehicles as base stations placement to improve the mobile network operations

Z Zhao, P Cumino, C Esposito, M Xiao… - Computer …, 2022 - Elsevier
Future mobile communication networks need Unmanned Aerial Vehicles as Base Stations
(UAVasBSs) with the fast-moving and long-term hovering capabilities to guarantee …

-Learning Aided Intelligent Routing With Maximum Utility in Cognitive UAV Swarm for Emergency Communications

L Zhang, X Ma, Z Zhuang, H Xu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article studies the routing problem in a cognitive unmanned aerial vehicle (UAV) swarm
(CU-SWARM), which employs the cognitive radio into a swarm of UAVs within a three-layer …

Jointly optimized 3D drone mounted base station deployment and user association in drone assisted mobile access networks

X Sun, N Ansari, R Fierro - IEEE Transactions on Vehicular …, 2019 - ieeexplore.ieee.org
In drone assisted mobile networks, a drone mounted base station (DBS) is deployed over a
hotspot area to help user equipments (UEs) download their traffic from the macro base …