Researchers have developed a detailed plan for combining space-based and ground-based 5G infrastructure. Funded by ESA’s Connectivity and Secure Communications directorate, the study showcases how satellite-enabled 5G could revolutionize telecommunications, providing uninterrupted coverage in cities, oceans, and remote areas. The system would integrate seamlessly with existing 5G networks, enhancing global connectivity for various sectors, including transportation, public services, and emergency operations.

Unlike traditional satellite internet, this innovation focuses on interoperability with ground networks. This integration could enable advanced services, such as real-time updates for autonomous vehicles, uninterrupted communication during natural disasters, and high-speed internet access for rural communities. The study, conducted by a consortium that includes Airbus Defence and Space, Fraunhofer FOKUS, and the University of the Bundeswehr Munich, confirms the commercial feasibility of deploying this infrastructure by 2025.

Projections suggest affordable subscription costs ranging from €6 to €60 per month, catering to individual users and businesses alike. Additionally, 77 specific applications across various sectors have been identified, demonstrating the versatility of the technology. However, challenges remain, including the need for energy-efficient satellite payloads and advanced antenna systems. ESA is addressing these issues through its “Space for 5G/6G and Sustainable Connectivity” program.

The study outlines a phased implementation strategy, starting with narrowband applications in 2025, expanding to wideband services by 2029, and achieving full broadband capabilities by 2032. Antonio Franchi, Head of ESA’s 5G/6G NTN Program, expressed confidence in the project’s transformative potential, emphasizing its role in bridging terrestrial and non-terrestrial networks for a connected future.