GNSS-Disciplined Oscillators (GPSDO) and Clock Holdover During Tunnel Outages
Maintaining microsecond slot timing precision for up to 30 minutes when satellite signals are blocked.
GPSDO & Holdover Capabilities Architecture & Design
Comprehensive architectural breakdown of gpsdo & holdover capabilities within V2XSync, detailing physical layer interfaces, scheduling models, and system safety constraints.
Production Implementation & Verification
Engineering guidelines for production deployment of gpsdo & holdover capabilities, covering automated HIL regression testing, stress limits, and regulatory certification.
- Precision Precision Time Synchronization (IEEE 802.1AS / PTP) Across Connected Fleets and RSUs operational parameters.
- Deterministic sub-millisecond execution deadlines.
- Standards compliance across 3GPP, IEEE 1609, and ETSI ITS.
- Hardware security verification and hardware root-of-trust.
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