pdf_gross.gif5GC-Signaling & Protocol Analysis


[duration: 2 full days or 4 x ½ day, Euro 2,350.- (net) per participant]

Methodology: online delivery



5GC-Signaling & Protocol Analysis

Table of Contents:


Part 1: Warming Up / Getting Up to Speed


  • Shape of 5G: Technical View
  • Options 1 - 7
    • Option 1
    • Option 2
    • Option 3, 3a, 3x
    • Option 4
    • Option 5
    • Option 6
    • Option 7, 7a, 7x
  • Going back to Rel 14: The EPC with CUPS
  • Mobile Edge Computing and Network Slicing
  • QoS & Network Slicing
    • Network Slicing
    • QoS-Profile
      • 5QI
      • ARP
      • RQA
      • GFBR UL+DL
      • MFBR UL+DL
      • Max. Packet Loss Rate UL+DL
      • Notification Control
      • Session AMBR
      • UE AMBR

Part 2: 5G Core: Evolution from Rel 15 - Rel 16


  • Introducing Service Based Architectures (SBA)
  • Definition: RESTful Communication
  • Hands On: HTTP Methods used on RESTful Interfaces
  • 5GC in SBA plus NW Functions

Part 3: HTTP/2 => Theory


  • Essentials of HTTP/2
  • HTTP/2 Frame Types
    • General Frame Header
    • HEADERS
    • DATA
    • GOAWAY
    • PING
    • PRIORITY
    • PUSH PROMISE
    • RESET STREAM
    • SETTINGS
    • WINDOW UPDATE
  • Concatenation of HTTP/2-Frames
  • Pseudo Headers

Part 4: HTTP/2 => Practice


  • HTTP/2 Session Setup
  • HTTP/2 at Work: CRUD
    • POST-Method: Create a Resource
    • PUT-Method: Create or Update a Resource
    • GET-Method: Read a Resource
    • PATCH-Method: Update a Resource partially
    • DELETE-Method: Delete a Resource
  • Hands in the Mud
    • Analysis of an HTTP/2 based scenario within the 5GC
    • Detailed Message Analysis: AMF => UDM
    • Other Message Examples

Part 5: Towards the UE: Registration, Mobility and Session Management


  • Inter-RAT Mobility w/ and w/o N26-interface
  • Single
  • VoNR

Part 6: Other Protocols


  • NG-AP
  • PFCP


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