5G NR non-terrestrial networks: from early results to the road ahead

npj Wireless Technology 2026 Open access

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Authors: Mattia Figaro, Francesco Rossato, Marco Giordani, Alessandro Traspadini, Takayuki Shimizu, Chinmay Mahabal, Sanjeewa Herath, Chunghan Lee, Dogan Kutay Pekcan, Michele Zorzi
DOI: 10.1038/s44459-026-00029-y
Cited by: 1
References: 13

Abstract

Abstract This paper overviews the 3GPP 5G NR-NTN standard, detailing the evolution from Rel. 18 to 19 and innovations for Rel. 20. Using realistic ns-3 simulations validated against 3GPP calibration data, we evaluate various satellite network configurations. The results highlight the potential of NTNs to extend wireless connectivity to remote areas, serve requests during emergency, and alleviate terrestrial network congestion.

Fields of Study & Subjects

Satellite Communication Systems Telecommunications and Broadcasting Technologies Opportunistic and Delay-Tolerant Networks

Publication details

Journal / source
npj Wireless Technology
Publisher
Springer Science and Business Media LLC
Volume
2
Issue
1
Publication date
3 June 2026
Language
EN