Integrated terrestrial and non-terrestrial networks via artificial intelligence
www.nature.com
June 15, 2026, 10:12 a.m.
The integration of Terrestrial and Non-Terrestrial Networks represents a critical advancement in extending global digital connectivity to underserved regions. This integration presents substantial technical and regulatory challenges, including propagation delays, Doppler effects, and spectrum authorization complexities. Artificial intelligence emerges as a transformative solution, enabling adaptive resource allocation, mobility management, and spectrum coexistence across hybrid networks while maintaining governance and compliance standards. Recent standardization efforts, particularly through 3GPP releases, coupled with AI-driven strategies and evolving architectural frameworks, establish the foundation for robust TN-NTN integration. These developments are essential for supporting 5G evolution and facilitating the transition toward 6G, ensuring reliable, high-capacity connectivity that meets escalating global demands for digital services across education, healthcare, finance, and emergency response sectors.