6G • Core Network

NSACF 2.0

Network Slice Admission Control Function with AI Quotas

The core controller monitoring and controlling the number of active registered devices and concurrent sessions per network slice to guarantee SLA isolation.

Technical Explanation

Without strict admission control, an unexpected surge in consumer smartphone connections could starve an adjacent mission-critical tele-surgery or emergency responder network slice of compute and radio capacity. NSACF 2.0 continuously tracks active session counts, bandwidth consumption, and SLA margins per slice. Using predictive AI models, it dynamically adjusts admission quotas and rejects or redirects non-critical traffic before performance degradation occurs.

Key Functions

  • Real-time monitoring and enforcement of maximum registered UE and session quotas per slice
  • Predictive AI quota adjustments pre-allocating capacity for anticipated demand surges
  • Guaranteeing strict performance and resource isolation across competing enterprise slices
  • Automated redirect of rejected requests to alternate fallback or public slices
  • Audit reporting verifying regulatory compliance with net-neutrality and emergency mandates
Specifications
3GPP Rel-19 TS 23.501 / TS 29.536 Evolution
Interfaces
Nnsacf-6gSlice-Quota-Bus

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