OPEN5GS 5G Core

• AMF
  • Access and Mobility Management Function [0]
    • Interface
      • N1
      • N2
      • N8
      • N11
      • N12
      • N22
      • SBI
    • Protocols
      • NAS [9]
      • NGAP [12] [13]
      • SCTP [15]
    • Call Flow
      • Registration and Deregistration
      • Mobility Management
      • Authentication
      • Context Setup and Session Modification
      • AMF Timer
• SMF
  • Session Management Function [0]
    • Interface & Protocols
      • N4 [11]
      • PFCP [24]
      • NAS [15]
      • NGAP [16] [18]
      • SBI(Service-based Interface) [25]
    • Call Flow
      • Session Establishment
      • Session Modification
      • Session Deletion
      • Handover Procedure
• UPF
  • User Plane Function [0]
    • Interface & Protocols
      • N4 [5]
      • PFCP [7]
      • GTP [3]
    • Call Flow
      • Session Establishment & UPF Initialisation
      • Session Modification
      • Session Deletion