Maximal LoRa Range for Unmanned Aerial Vehicle Fleet Service in Different Environmental Conditions

Abstract

This study investigates communication between UAVs using long range (LoRa) devices, focusing on the interaction between a LoRa gateway UAV and other UAVs equipped with LoRa transmitters. By conducting experiments across various geographical regions, this study aims to delineate the fundamental boundary conditions for the efficient control of a UAV fleet. The parameters under analysis encompass inter-device spacing, radio interference effects, and terrain topography. This research yields pivotal insights into communication network design and optimization, thereby enhancing operational efficiency and safety within diverse geographical contexts for UAV operations. Further research insights could involve a weather analysis and implementation of improved solutions in terms of communication systems.

Keywords

• drone fleet
• unmanned aerial vehicle
• LoRa
• LoRaWAN
• search and rescue
• surveillance