Why is spatial redundancy crucial for maintaining continuous service in a LEO constellation?
Answer
Because any single satellite is only in view of a specific ground user for a short window (perhaps only ten minutes), another must be ready to take over.
Due to their rapid movement, individual LEO satellites are visible to a ground user only briefly. Spatial redundancy ensures that as one passes out of view, another is positioned to seamlessly take over the connection.
Related Questions
What necessitates LEO constellations numbering in the hundreds or thousands for global connectivity?How far above the Earth do traditional Geostationary Orbit (GEO) satellites sit compared to LEO satellites?What specific feature of the LEO altitude enables viability for real-time applications like video conferencing?Why is spatial redundancy crucial for maintaining continuous service in a LEO constellation?What factor dictates the exact number of satellites required for achieving global coverage?What typically accounts for the difference between initial baseline deployment numbers and the final, fully operational LEO constellation size?What is the primary focus of industry research aimed at optimizing constellation design?If engineering efficiency reduces the necessary geographical overlap between adjacent satellites by ten percent, what is a direct benefit?What major economic factor is currently fueling the intense focus on deploying massive LEO satellite constellations?What is the primary initial value proposition for deploying LEO satellites, especially considering their high complexity?