Satellite and Mobile Network Operator Cooperation Models for Efficient Handover in 6G-TN-NTN

June 2, 2026·
Tedros Salih Abdu
,
Eva Lagunas
,
Flor Ortiz
,
Jorge Querol
,
Joel Grotz
,
Marcele O. K. Mendonça
,
Ons Aouedi
,
Symeon Chatzinotas
· 1 min read
Abstract
Cooperation between satellite and mobile network operators enables the integration of non-terrestrial satellite networks (NTNs) with terrestrial networks (TNs), allowing users to seamlessly switch from Mobile Network Operators (MNOs) to Satellite Network Operators (SNOs) in areas with limited MNO coverage or during high-speed travel. However, mobility issues, such as connection failures, the ping-pong effect, and high interruption times, can occur during these transitions. This paper examines various cooperation models, including roaming and handover protocols, and proposes key enhancements to these models to reduce service interruption time. It also discusses the use of machine learning (ML) techniques to reduce the above mobility issue and increase the success rate of cooperation among network operators.
Type
Publication
The 15th EASN International Conference on “Innovation in Aviation & Space Towards Sustainability Today & Tomorrow”
publication

Abstract & Overview

Cooperation between satellite and mobile network operators enables the integration of non-terrestrial satellite networks (NTNs) with terrestrial networks (TNs), allowing users to seamlessly switch from Mobile Network Operators (MNOs) to Satellite Network Operators (SNOs) in areas with limited MNO coverage or during high-speed travel. However, mobility issues, such as connection failures, the ping-pong effect, and high interruption times, can occur during these transitions. This paper examines various cooperation models, including roaming and handover protocols, and proposes key enhancements to these models to reduce service interruption time. It also discusses the use of machine learning (ML) techniques to reduce the above mobility issue and increase the success rate of cooperation among network operators.

Publication Metadata

  • Authors: Tedros Salih Abdu, Eva Lagunas, Flor Ortiz, Jorge Querol, Joel Grotz, Marcele O. K. Mendonça, Ons Aouedi, Symeon Chatzinotas
  • Venue: The 15th EASN International Conference on “Innovation in Aviation & Space Towards Sustainability Today & Tomorrow” (2026)
  • Research Areas: 6G-NTN, Satellite Communications
  • DOI: 10.3390/engproc2026133187
6G-NTN Satellite Communications