NPLI in N5 Delete Response Call Flow

This section describes the NPLI in N5 Delete Response call flow.

NPLI in N5 Delete Response Call Flow
NPLI in N5 Delete Response Call Flow Description

Step

Description

1

The SMF sends a SMPolicyControl_Ceate request to the PCF.

2

The PCF responds with the SMPolicyControl_Create response to the SMF.

3

The AF sends a PolicyAuthorization_Create request to the PCF.

The request contains the access network information required for the AF session.

4

The PCF responds with an PolicyAuthorization_Create response to the AF.

5

If the NetLoc feature is enabled, the PCF sends the SMPolicyControl_UpdateNotify request to the SMF.

6

The SMF responds with the SMPolicyControl_UpdateNotify message to the PCF. This message contains the access network information.

7

The SMF sends the SMPolicyControl_Delete request to the PCF.

8

The PCF responds to the SMF with the SMPolicyControl_Delete message.

9

The PCF sends the PolicyAuthorization_Notify (Terminate) request to the AF.

10

The AF responds with the PolicyAuthorization_Notify response to the PCF.

11

The AF sends the PolicyAuthorization_Delete request to the PCF.

12

The PCF responds with the PolicyAuthorization_Delete response to the AF. This response contains the user location information.