5G • 5G-Advanced (Rel-18)
Timing as a Service (TaaS)
High-Precision Network Clock Distribution via 5G Core
Distributes sub-microsecond synchronized reference clocks (IEEE 1588 PTP) across the 5G cellular network to synchronize electrical grids and financial trades.
Technical Explanation
Electrical smart grids, financial trading exchanges, and industrial robotics require sub-microsecond clock synchronization, traditionally provided by fragile rooftop GPS antennas. Rel-18 Timing as a Service (TaaS) utilizes 5GC and 5G RAN as an authoritative IEEE 1588 Precision Time Protocol (PTP) clock distribution network, delivering certified sub-microsecond clock synchronization.
Key Functions
- Delivers certified sub-microsecond clock synchronization over cellular connections
- Serves as a resilient terrestrial alternative to vulnerable satellite GPS/GNSS clocks
- Complies with IEEE 1588 Precision Time Protocol (PTP) and synchronous Ethernet standards
- Synchronizes high-frequency financial trading servers and electrical power grid protection relays
Specifications
3GPP TS 22.104, TS 23.501 (Rel-18)
Interfaces
Uu (Timing Sync)N6 (PTP Grandmaster)
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