Hybrid Satellite Terrestrial Communication Systems for Global Connectivity

Abstract

The evolving demand for seamless and reliable communication is driving the development of hybrid satellite-terrestrial communication systems. These integrated architectures utilize the satellite networks’ wide coverage and the high capacity, low latency of terrestrial networks to enable seamless global connectivity. This paper focuses on the design, implementation and performance advantages of hybrid systems in mitigating coverage gaps, network congestion, and infrastructure inadequacies in remote and underserved areas. Essential components such as Non-Geostationary satellites (NGSO), beamforming, 5G integration, and dynamic spectrum sharing are evaluated concerning their contribution to network performance enhancement. Real-life applications in emergency response, maritime and aeronautical communications, and rural broadband highlight the importance of hybrid systems, explaining their practical significance. The paper’s conclusion emphasizes ongoing issues related to handover management, cost optimization, regulatory frameworks, and proposes losing strategies for global resilient and efficient communication networks.