Direct-to-Satellite Sidelink for Continuous Global Vehicle Telematics

V2Satellite standardizes the direct RF communications between passenger vehicles and LEO satellites, enabling seamless eCall emergency alerts, over-the-air firmware, and high-precision GNSS correction broadcast across every continent.

Zero Dead Zones Across the Planet

Over 70% of the Earth's landmass lacks cellular coverage, creating dangerous dead zones for autonomous long-haul freight and rural travelers. V2Satellite connects vehicles directly to 3GPP Rel-17/18 LEO satellite payloads.

Core Engineering Areas

• 3GPP Rel-17/18 NTN Vehicular UE Protocols — Optimizing timing advance and frequency synchronization for high-speed orbital satellites.
• Hybrid Terrestrial-Satellite QoS Switching — Multi-access policy routing maintaining critical telemetry sessions across coverage boundaries.
• Satellite Ephemeris & Doppler Shift Prediction — Ensuring immediate phase lock as low-earth orbit satellites rise above the automotive horizon.

Technical Articles

• Direct-to-Satellite Vehicle Safety Telematics for Desert & Remote Highway Corridors
• Phased Array Electronic Beam Steering on Curved Automotive Rooftops

Related Cluster Architecture Specifications

• AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
• CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
• NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
• ISACV2X — Integrated Sensing and Communication (ISAC) for Automotive V2X