In a world where staying connected is no longer a luxury but a necessity, 5G Non-Terrestrial Networks (NTN) are emerging as a game-changer. According to the report by Next Move Strategy Consulting, the global 5G NTN Market size is predicted to reach USD 100.77 billion by 2030 with a CAGR of 33.5% from 2024-2030.
Imagine your smartphone working flawlessly in the middle of the ocean or the icy expanses of Antarctica. This is not science fiction-it is the reality being shaped by groundbreaking advancements in 5G NTN technology. By integrating satellite and terrestrial networks, 5G NTN is poised to bring high-speed connectivity to the most remote corners of the globe.
What is 5G Non-Terrestrial Network (NTN)?
The 5G Non-Terrestrial Network refers to a communication system that leverages satellites-geostationary (GEO), medium earth orbit (MEO), or low earth orbit (LEO)-to extend 5G connectivity beyond traditional terrestrial networks. Unlike conventional mobile networks that rely on ground-based towers, 5G NTN uses satellites to transmit signals, enabling coverage in areas where terrestrial infrastructure is impractical, such as rural regions, oceans, or disaster-stricken zones.
The Third Generation Partnership Project (3GPP), a global consortium that sets mobile telecommunications standards, has defined specifications for 5G New Radio (NR) NTN in its Release 17. These standards ensure seamless integration between satellite and terrestrial systems, paving the way for universal connectivity. The technology supports a range of applications, from smartphones to Internet of Things (IoT) devices and autonomous vehicle, making it a cornerstone for future 6G networks.
Key Features of 5G NTN:
- Global Coverage: Extends 5G signals to remote and underserved areas.
- Interoperability: Integrates with existing terrestrial networks for seamless communication.
- Versatility: Supports diverse use cases, including maritime, automotive, and IoT applications.
Breakthrough Demonstrations in 5G NTN Technology
Recent trials in 2025 have showcased the potential of 5G NTN to transform global connectivity. Two notable demonstrations highlight the progress in this field.
Singapore-Japan Collaboration at World Expo 2025
A collaborative effort between Singapore University of Technology and Design (SUTD), SKY Perfect JSAT, TMY Technology, Rohde & Schwarz, and VIAVI Solutions marked a historic milestone at the World Expo 2025 in Osaka, Japan. The team demonstrated the world’s first end-to-end cross-country 5G NR NTN using a geostationary satellite.
During the live demonstration, a 5G signal was transmitted from a user equipment (UE) in Singapore to a JSAT-operated GEO satellite, then relayed to a ground station in Japan. The signal connected to a 5G base station and core network emulator, proving the viability of satellite-terrestrial network integration. This trial was also the first to incorporate an electronically steered antenna (ESA), enhancing compatibility with fast-moving LEO and MEO satellites.
Key Highlights:
- Participants: SUTD, SKY Perfect JSAT, TMYTEK, Rohde & Schwarz, VIAVI Solutions.
- Technology: GEO satellite, ESA, 5G NR NTN aligned with 3GPP standards.
- Significance: Demonstrated stable 5G connectivity across countries, paving the way for 6G convergence.
Eutelsat, MediaTek, and Airbus LEO Satellite Trial
In another groundbreaking achievement, Eutelsat, MediaTek, and Airbus completed the world’s first 5G NTN trial using low earth orbit satellites from Eutelsat’s OneWeb constellation. Conducted in 2025, the trial utilized MediaTek’s NR NTN test chipset and Airbus’s LEO satellites with Ku-band service links and advanced “Earth-moving beams” technology. The test demonstrated seamless connectivity between a 5G user terminal and the core network via satellite, aligning with 3GPP Release 17 specifications.
This trial highlighted the potential for cost-efficient, scalable satellite broadband, particularly for IoT applications and rural connectivity. It also underscored the role of LEO satellites in providing low-latency, high-speed communication compared to GEO satellites.
Key Highlights:
- Participants: Eutelsat, MediaTek, Airbus, ITRI, Sharp, Rhode & Schwarz.
- Technology: LEO satellites, Ku-band, 3GPP Release 17-compliant 5G NTN.
- Significance: Proved interoperability for 5G devices, enabling global broadband access.
Impact on the 5G NTN Market
The advancements in 5G NTN technology are reshaping the telecommunications landscape, driving significant market growth. These trials signal a surge in demand for satellite-based connectivity solutions, particularly in underserved regions. The global 5G NTN market is driven by increasing investments in satellite constellations and 3GPP-standardized solutions. The success of these demonstrations is likely to attract further collaboration between academia, satellite operators, and technology providers, accelerating innovation and adoption.
Market Implications:
- Increased Investment: Companies are likely to invest heavily in LEO and MEO satellite constellations to complement GEO systems.
- Expanded Applications: Growth in IoT, autonomous vehicles, and disaster recovery solutions will fuel market expansion.
- Cost Reduction: Standardized 5G NTN solutions will lower the cost of satellite broadband, making it accessible to billions.
Applications and Future Potential
The versatility of 5G NTN opens up a wide range of applications, transforming industries and improving lives:
- Rural and Remote Connectivity: Provides high-speed internet to areas lacking terrestrial infrastructure.
- Maritime and Aviation: Enables real-time communication for ships and aircraft.
- IoT and Smart Devices: Supports global IoT deployments for agriculture, logistics, and environmental monitoring.
- Disaster Recovery: Ensures network resilience during natural disasters or emergencies.
- Autonomous Vehicles: Facilitates seamless connectivity for self-driving cars in remote areas.
Next Steps for Stakeholders
To capitalize on the opportunities presented by 5G NTN, stakeholders can take the following actionable steps:
- Invest in R&D: Collaborate with academic institutions and technology providers to advance NTN solutions.
- Adopt 3GPP Standards: Ensure compatibility with 3GPP Release 17 specifications for seamless integration.
- Explore LEO Satellites: Prioritize low-latency LEO constellations for applications requiring real-time communication.
- Test and Validate: Use digital twin testbeds to assess NTN performance and reliability.
- Target Underserved Markets: Focus on deploying 5G NTN in rural and remote regions to bridge the digital divide.
Conclusion
The rise of 5G Non-Terrestrial Networks marks a pivotal moment in global telecommunications. With successful trials in 2025 demonstrating the power of satellite-terrestrial integration, the world is closer to achieving universal connectivity. From remote villages to bustling cities, 5G NTN promises to bridge gaps, enhance resilience, and unlock new possibilities. As we move toward a 6G future, the collaborative efforts of industry leaders, academia, and innovators will continue to shape a connected world where no one is left offline.
About the Author
Nitrishna Sonowal is a skilled SEO Executive and Content Writer with over 3 years of experience in the digital marketing industry. With a deep understanding of the ever-evolving digital landscape, she blends analytical insights with creative storytelling to deliver impactful digital solutions. She creates content that resonates with both clients and readers alike. Outside of work, she enjoys dancing, baking, and travelling to new places. The author can be reached at info@nextmsc.com.
