Wireless and Satellite Communications

Non-Terrestrial Networks and Space–Air–Ground Integration

Non-terrestrial networks (NTNs) extend communication capabilities beyond traditional ground-based systems by integrating satellites, high-altitude platforms, unmanned aerial vehicles, and terrestrial networks. This track explores the architectural foundations and operational principles of space–air–ground integrated networks, highlighting how multiple layers collaborate to provide seamless, global connectivity. Participants will examine NTN components, including LEO, MEO, and GEO satellites, aerial platforms, and ground stations, as well as their roles in enhancing coverage, resilience, and scalability.

The track also addresses key technical challenges such as mobility management, synchronization, spectrum sharing, and interoperability across heterogeneous platforms. Advanced routing, resource allocation, and coordination mechanisms are discussed to support dynamic and mission-critical applications. Use cases including remote connectivity, disaster recovery, maritime communications, and future 6G ecosystems are emphasized. This track provides a comprehensive perspective on how NTNs are shaping the evolution of truly global communication networks.