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user_and_control_plane [2025/03/29 13:52] – kkaragozuser_and_control_plane [2025/03/29 13:53] (current) – kkaragoz
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   - Control Plane: AMF (Access and Mobility Management Function) uses RESTful SBIs to communicate with NRF (Network Repository Function) to discover SMF (Session Management Function).   - Control Plane: AMF (Access and Mobility Management Function) uses RESTful SBIs to communicate with NRF (Network Repository Function) to discover SMF (Session Management Function).
   - User Plane: SMF selects a UPF (User Plane Function), and GTP-U tunnels are established to route user data.   - User Plane: SMF selects a UPF (User Plane Function), and GTP-U tunnels are established to route user data.
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 +Bibliography:
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 +  - [[https://www.sharetechnote.com/html/db/html/FAQ_4G_Architecture_Cplane_Uplane.html|https://www.sharetechnote.com/html/db/html/FAQ_4G_Architecture_Cplane_Uplane.html]] (semi-AI generated)
 +  - [[https://www.telecomgurukul.com/post/understanding-control-and-user-plane-separation-in-5g-networks-updated-in-2024|https://www.telecomgurukul.com/post/understanding-control-and-user-plane-separation-in-5g-networks-updated-in-2024]]
 +  - [[https://devopedia.org/control-and-user-plane-separation|https://devopedia.org/control-and-user-plane-separation]]
  
  
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