List of Figures

• 1-1        Network Slice Selection Function Architecture Diagram
• 2-1        Initial Register
• 2-2        PDU Session Establishment
• 2-3        UE-Config-Update
• 2-4        Update the S-NSSAIs the AMF supports per TA
• 2-5        Create a Subscription
• 2-6        Unsubscribe a Subscription
• 2-7        Update the AMF with any S-NSSAI restricted per TA
• 2-8        Delete the NSSAI Availability Information at NSSF