Tech-invite  3GPPspecsRELsGlossariesSIP
21222324252627282931323334353637384‑5x

full Table of Contents for  TS 23.502  Word version:   16.3.0

Top   Up   Prev   Next
1…   4.2.2.2.2   4.2.2.2.3…   4.2.3…   4.2.3.3   4.2.4…   4.2.6   4.2.7…   4.2.9…   4.3…   4.3.2.2…   4.3.2.2.2   4.3.2.2.3…   4.3.3   4.3.4   4.3.5…   4.3.5.2…   4.3.5.4…   4.3.5.6…   4.3.6…   4.4…   4.5…   4.9…   4.9.1.3…   4.9.2…   4.11…   4.11.1.2.2…   4.11.1.3…   4.11.1.4…   4.11.1.5…   4.11.2   4.11.3…   4.12…   4.12.6…   4.12a   4.12b   4.13…   4.13.4…   4.13.6…   4.14…   4.15…   4.15.4…   4.16…   4.16.4…   4.16.8…   4.17…   4.17.9…   4.18…   4.19…   4.23…   4.23.7…   4.23.9…   4.23.11…   4.24   4.25   4.26…   5…   A…   E…   F…

 

4.2.4  UE Configuration UpdateWord-p. 63
4.2.4.1  General
UE configuration may be updated by the network at any time using UE Configuration Update procedure. UE configuration includes:
  • Access and Mobility Management related parameters decided and provided by the AMF. This includes the Configured NSSAI and its mapping to the Subscribed S-NSSAIs, the Allowed NSSAI and its mapping to Subscribed S-NSSAIs, the Service Gap time and the list of Rejected NSSAIs if the UE Configuration Update procedure is triggered by the AMF after Network Slice-Specific Authentication and Authorization of S-NSSAIs. If the UE and the AMF support RACS, this may also include a PLMN-assigned UE Radio Capability ID or alternatively a PLMN-assigned UE Radio Capability ID deletion indication.
  • UE Policy provided by the PCF.
When AMF wants to change the UE configuration for access and mobility management related parameters the AMF initiates the procedure defined in clause 4.2.4.2. When the PCF wants to change or provide new UE Policies in the UE, the PCF initiates the procedure defined in clause 4.2.4.3.
If the UE Configuration Update procedure requires the UE to initiate a Registration procedure, the AMF indicates this to the UE explicitly.
The procedure in clause 4.2.4.2 may be triggered also when the AAA Server that performed Network Slice-Specific Authentication and Authorization for an S-NSSAI revokes the authorization.
4.2.4.2  UE Configuration Update procedure for access and mobility management related parameters
Reproduction of 3GPP TS 23.502, Figure 4.2.4.2-1: UE Configuration Update procedure for access and mobility management related parameters
Figure 4.2.4.2-1: UE Configuration Update procedure for access and mobility management related parameters
4.2.4.3  UE Configuration Update procedure for transparent UE Policy deliveryWord-p. 66
Reproduction of 3GPP TS 23.502, Figure 4.2.4.3-1: UE Configuration Update procedure for transparent UE Policy delivery
Figure 4.2.4.3-1: UE Configuration Update procedure for transparent UE Policy delivery
4.2.5  Reachability proceduresWord-p. 68
4.2.5.1  General
Elements of this procedure are used for UDM/NF initiated UE Reachability Notification requests, e.g. for "SMS over NAS".
The procedure applies to UEs that are in RRC-Idle, RRC-Inactive and RRC-Connected states.
There are two procedures necessary for any service related entity that would need to be notified by the reachability of the UE:
  • UE Reachability Notification Request procedure; and
  • UE Activity Notification procedure.
4.2.5.2  UE Reachability Notification Request procedure
Reproduction of 3GPP TS 23.502, Figure 4.2.5.2-1: UE Reachability Notification Request Procedure
Figure 4.2.5.2-1: UE Reachability Notification Request Procedure
4.2.5.3  UE Activity Notification procedureWord-p. 69
Reproduction of 3GPP TS 23.502, Figure 4.2.5.3-1: UE Activity Procedure
Figure 4.2.5.3-1: UE Activity Procedure

Up   Top   ToC