Home // IARIA Congress 2025, The 2025 IARIA Annual Congress on Frontiers in Science, Technology, Services, and Applications // View article

Non-Terrestrial Networks: Architecture and Implementation Challenges

Authors:
André Paula
Ariel Bentes
Ayan Abreu
Francine Oliveira
Ivan Junior
Jose Silva
Jose Ferreira
Mayara Moura
Paulo Cordeiro
Taila Santos

Keywords: Non-Terrestrial Networks, 5G Networks, Satellite Communications.

Abstract:
Non-Terrestrial Networks (NTNs) are emerging as a solution to overcome the limitations of terrestrial networks, especially in remote and difficult-to-reach regions where connectivity is limited or absent. NTNs are expected to offer numerous opportunities for next-generation wireless communication systems, paving the way for energy-efficient global connectivity. However, factors such as long delays and variations in propagation compared to terrestrial networks, as well as the high-speed movement of some types of satellites, mean that new challenges will arise, significantly affecting the implementation of this technology. This article aims to address the concept of NTN, their architecture and standardization. Furthermore, it explores the challenges associated with the integration of these networks and proposes solutions to improve their integration and performance.

Pages: 61 to 66

Copyright: Copyright (c) IARIA, 2025

Publication date: July 6, 2025

Published in: conference

ISBN: 978-1-68558-284-5

Location: Venice, Italy

Dates: from July 6, 2025 to July 10, 2025