Airbus UpNext Launches Space RAN to Bring 5G to Orbit by 2028

Airbus UpNext has launched Space RAN, a new project aimed at developing 5G mobile networks via space satellite. The initiative is part of the broader Air!5G programme, which seeks to integrate non-terrestrial networks (NTN) into global communications. Early findings from the project are expected by 2028, marking a multi-year development effort.

The Space RAN project focuses on creating standardised, globally available 5G connectivity through space technology. By using software-defined satellites, the system processes 5G signals directly in orbit, reducing latency and boosting data speeds. The project also explores optimised routing, including direct communication between users without ground-based infrastructure.

As of early 2026, the initiative involves at least 15 partner companies, such as Fraunhofer IIS, Telespazio, and Sony. These organisations contribute expertise in satellite-to-ground integration, RAN-over-satellite technology, and real-time beamforming. Major collaborators, including Deutsche Telekom and Eutelsat, are also supporting the development.

Funded in part by France 2030, the project examines universal, interoperable connections for commercial, government, and military use. Its long-term goal is to enable seamless 5G coverage across remote and underserved regions.

The Space RAN demonstrator represents a key step toward integrating satellite-based 5G into global networks. With initial results due by 2028, the project could expand connectivity options for industries, defence, and everyday users. The collaboration between Airbus and its partners aims to deliver faster, more reliable mobile communications via space.