3GPP NTN GEO/LEO Multi-orbit Satellite Communication Technology
First-of-its-kind multi-orbit coordination for full coverage: Taiwan's first 3GPP NTN system with internationally competitive capability, supporting coordinated GEO/LEO operation to bring connectivity to remote and island areas without terrestrial base stations.
Exclusive predictive handover for uninterrupted connectivity: Instead of relying on conventional signal measurement reports, the system uses a time-based predictive handover mechanism with relative-position tracking and compensation, so users experience no interruption during high-speed satellite switching.
Low-latency acceleration for smooth performance: Proprietary scheduling and acceleration techniques overcome the inherent high latency of GEO satellites, reducing throughput degradation by more than 80%.
World's 1st milestone: Achieved the world's first Ku-band NR-NTN Rel-19 Conditional Handover (CHO) over a commercial LEO satellite.