Tech-invite3GPPspecsGlossariesIETFRFCsGroupsSIPABNFsWorld Map


 
 
Here   Top   Up   Prev   Next
5GS – UE‑Triggered Service Request – 21 of 36
Signalling flow for TS 23.502 UE-Triggered Service Request: (R)AN to AMF: N2 Request Ack


Step 14, verbatim
[Conditional] (R)AN to AMF: N2 Request Ack (N2 SM information (AN Tunnel Info, List of accepted QoS Flows for the PDU Sessions whose UP connections are activated, List of rejected QoS Flows for the PDU Sessions whose UP connections are activated)).
The message may include N2 SM information(s), e.g. AN Tunnel Info. RAN may respond N2 SM information with separate N2 message (e.g. N2 tunnel setup response) if AMF sends separate N2 message in step 11.
If multiple N2 SM information are included in the N2 Request message in step 11, the N2 Request Ack includes multiple N2 SM information and information to enable the AMF to associate the responses to relevant SMF.