Required Access Information in N5 Delete Request Call Flow
This section describes the Required Access Information in N5 Delete Request call flow.

Step |
Description |
---|---|
1 |
The SMF sends an SMPolicyControl_Create request to the PCF. |
2 |
The PCF responds to the SMF with the SMPolicyControl_Create response. |
3 |
The AF sends a PolicyAuthorization_Create request to the PCF. |
4 |
The PCF sends a PolicyAuthorization_Create response to the AF. |
5 |
The PCF sends an SMPolicyControl_UpdateNotify request to the SMF. |
6 |
The SMF sends PCC rules as requested in the Authenticate-Authorize-Request in the SMPolicyControl_UpdateNotify response to the PCF. |
7 |
The AF sends a PolicyAuthorization_Delete request to PCF to retrieve the required access network information. |
8 |
If the NetLoc feature is enabled, the PCF sends as SMPOlicyControl_UpdateNotify request to the SMF. |
9 |
The SMF sends an SMPOlicyControl_UpdateNotify response to the PCF. |
10 |
The SMF sends an SMPOlicyControl_Update request to the PCF. |
11 |
The PCF sends a response for the SMPOlicyControl_Update request to the SMF. |
12 |
The PCF sends the PolicyAuthorization_Delete response to the AF with the user location information. |
13 |
The PCF sends the SMPolicyControl_UpdateNotify request to the SMF. |
14 |
On installing the PCC rules, the SMF sends SMPolicyControl_UpdateNotify response to the PCF. |