Designing and Implementing Future Aerial Communication Networks

TL;DR

This paper discusses the design and implementation of aerial communication networks using Helikite platforms with LTE-A technology, highlighting challenges, innovations, and promising trial results for emergency and event coverage.

Contribution

It presents a detailed account of deploying LTE-A base stations on Helikites, addressing design challenges and demonstrating the feasibility of aerial networks for connectivity.

Findings

Helikites can effectively provide internet access during events and emergencies.

LTE-A technology on Helikites shows promising trial results.

Power efficiency remains a key challenge for long-term deployment.

Abstract

Providing "connectivity from the sky" is the new innovative trend in wireless communications. High and low altitude platforms, drones, aircrafts and airships are being considered as the candidates for deploying wireless communications complementing the terrestrial communication infrastructure. In this article, we report the detailed account of the design and implementation challenges of an aerial network consisting of LTE Advanced (LTE-A) base stations. In particular, we review achievements and innovations harnessed by an aerial network composed of Helikite platforms. Helikites can be raised in the sky to bring Internet access during special events and in the aftermath of an emergency. The trial phase of the system mounting LTE-A technology onboard Helikites to serve users on the ground showed not only to be very encouraging but that such a system could offer even a longer lasting solution provided that inefficiency in powering the radio frequency equipment in the Helikite can be overcome.