6G • Core Network
Serverless Core NF
Event-Driven Cold-Start Sub-Millisecond Core Functions
Core network functions designed as ephemeral serverless microservices that scale down to zero when idle and launch in sub-milliseconds on incoming events.
Technical Explanation
Running permanently active virtual machines for every core function wastes massive electrical energy during quiet periods. Serverless Core NFs scale completely down to zero CPU and memory footprint when no traffic is present. When a user registration or emergency call arrives, an event-driven orchestrator spins up the required authentication or session management container in less than 500 microseconds, slashing data center power consumption.
Key Functions
- Scaling network functions down to absolute zero resource consumption when idle
- Sub-millisecond container cold-start times driven by lightweight WebAssembly runtimes
- Elastic auto-scaling spinning up thousands of parallel instances during sudden traffic surges
- Massive operational cost and energy reduction for private enterprise 6G deployments
- Event-driven architecture natively integrated with cloud-native pub/sub event hubs
Specifications
CNCF Serverless Whitepaper, 3GPP Rel-20 Study on Serverless 6GC
Interfaces
Event-Trigger-APIKnative-6G
Related 6G Concepts
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