Section: 8.2.2.2 UE - AMF
Content: Legend: - NAS-MM: The NAS protocol for MM functionality supports registration management functionality, connection management functionality and user plane connection activation and deactivation. It is also responsible of ciphering and integrity protection of NAS signalling. 5G NAS protocol is defined in TS 24.501[ Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 ]  [47] - 5G-AN Protocol layer: This set of protocols/layers depends on the 5G-AN. In the case of NG-RAN, the radio protocol between the UE and the NG-RAN node (eNodeB or gNodeB) is specified in TS 36.300[ Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 ]  [30] and TS 38.300[ NR; NR and NG-RAN Overall description; Stage-2 ]  [27]. In the case of non-3GPP access, see clause 8.2.4. Figure 8.2.2.2-1: Control Plane between the UE and the AMF