Space-Based and Non-Terrestrial Networks (NTN)

This specialized training introduces participants to the rapidly expanding field of Space-Based and Non-Terrestrial Networks (NTN)—a cornerstone of future global connectivity. With the growing demand for ubiquitous and resilient communication, NTNs including satellite communication (GEO, MEO, LEO), high-altitude platforms (HAPs), UAVs, and stratospheric communication nodes are gaining increasing relevance in 5G and upcoming 6G architectures. The course provides a comprehensive overview of the architecture, protocols, and performance considerations of NTNs. It also explores the integration of space-based systems with terrestrial infrastructure and addresses challenges such as latency, Doppler effects, power constraints, and interoperability. Practical insights into system design, emerging standards, and future research directions are provided throughout.

• Fundamentals of non-terrestrial networks and their role in 5G/6G
• Satellite orbits (LEO/MEO/GEO) and their communication characteristics
• NTN use cases: rural broadband, disaster recovery, IoT, aviation, maritime
• Key technologies: beamforming, inter-satellite links, onboard processing
• Challenges: latency, Doppler shift, handovers, and regulatory issues
• NTN-terrestrial integration and hybrid network architecture
• Introduction to standardization efforts (3GPP, ITU) for NTN
• Future trends: optical satellite links, quantum satellites, and AI in NTN

• Satellite and wireless communication engineers
• Professionals in aerospace, telecom, and defense industries
• Researchers working on next-gen network design and connectivity
• Graduate students in space communication or wireless systems
• Technology planners and policy-makers focusing on global connectivity