Event Round-up: Launching Network Convergence

The "Launching Network Convergence" event organized by techUK brought together key players in the satellite and terrestrial networks industry to discuss the future of ubiquitous connectivity, satellite integration, and the growing need for convergence between various network types. The event highlighted several critical trends and challenges in the rapidly evolving space, focusing on innovations in direct-to-device (D2D) technologies, the role of non-terrestrial networks (NTN) for 5G and 6G, and the overarching need for collaboration.

Key Takeaways

No One-Size-Fits-All for Networks

One of the main themes of the event was the recognition that no single network service can address all scenarios in today’s complex connectivity landscape. The focus on direct-to-device (D2D) services, where satellites directly connect to devices without intermediary ground infrastructure, was especially prominent. A few key players are already moving from test constellations to early network deployments, pushing this technology forward.

Challenges in D2D and Standardization

The D2D ecosystem is expanding rapidly, but strict adherence to 3GPP standardization processes could delay deployments significantly. Waiting for full standardization could take another 5-10 years, which the industry cannot afford given the urgent need for ubiquitous and robust connectivity. Technical challenges are substantial, and the early stages of standardization come with high costs.

Investment and Pricing

Securing investment to expand coverage and develop non-terrestrial network (NTN) solutions was a major point of discussion. Ensuring the right pricing for the right service is essential for widespread adoption, especially as more stakeholders from both satellite and terrestrial networks become involved.

The Role of Spectrum

Spectrum remains a key issue in developing 5G NTN services. Spectrum sharing, particularly in mobile satellite services (MSS), was identified as one of the biggest challenges, especially given the mission-critical needs of certain services. Concerns about the availability of spectrum for NTN persist, as 5G networks face capacity issues. Although spectrum sharing is complex, it is necessary to enable further integration between satellite and terrestrial systems.

Emerging Opportunities and Sectors

One of the most promising sectors for satellite connectivity lies in emergency services, where seamless, reliable connectivity is crucial. The discussion highlighted that it’s not just about connectivity, but about transforming service delivery and integrating satellite technology into various sectors. Achieving ubiquitous coverage through strong partnerships and collaboration was seen as vital for driving innovation.

NTN and 6G Development

There is growing interest in 6G NTN, with several players already investing in early research and technology development. While the 5G NTN ecosystem still needs time to mature, many expressed optimisms about the progress being made, particularly in the use of MSS spectrum and related technologies.

Cybersecurity, Regulation, and Sustainability Approaches

Key risks discussed included investment, regulation, and the need for collaboration. National regulators are critical in ensuring secure and authenticated networks from space, and compliance is becoming a global priority.

Additionally, cybersecurity and space debris management emerged as significant challenges. The complexity of licensing MSS spectrum and verifying ground intercepts before sending data to satellites adds further complexity to network convergence efforts. Environmentally, modest-sized constellations were emphasized as a more sustainable approach to long-term satellite deployments.

Government Objectives and Partnerships

The importance of partnerships was a recurring theme, with a collective call for increased collaboration as the sector moves towards deeper integration of satellite and terrestrial networks. Addressing regulatory, investment, and technical challenges will require a shared vision among stakeholders, ensuring the right incentives are in place to drive these opportunities forward.

Conclusion and Next steps

The event captured the rapid growth and evolution of satellite and terrestrial network integration. The shift towards D2D services, the challenges of spectrum allocation, and the emerging focus on 5G NTN signal a transformative time for the industry. As investment grows, so does the importance of collaboration between traditional MNOs, SNOs, and Governments to enable adoption and deployment. The future of connectivity will not only be about technical innovation but also fostering partnerships to achieve seamless, secure, and ubiquitous coverage across the globe.

We intend to use this event as a springboard for further initiatives that highlight the impact of satellite technology across sectors. Our next steps involve developing a position paper to showcase the potential of satellite telecommunications, along with recommended actions for the industry and Government.

Get in touch with our team below to be a part of the future of non-terrestrial connectivity.

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Future Telecoms is techUK’s exploration of what the connectivity of tomorrow will look like. We will highlight the criticality of communications to our future prosperity and economic growth, and how the future telecoms ecosystem acts as the engine of innovation. Visit our Future Telecoms Hub to learn more or to register for regular updates.

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