5.13 Subscription for DO-A Capable AIoT Device reachability

The AF may subscribe the event notification of DO-A Capable AIoT Device reachability from the network and get notified when the DO-A Capable AIoT Device becomes reachable.

The subscription information of DO-A Capable AIoT Device reachability is stored in the AIoT Device Profile Data of the DO-A Capable AIoT Device in the ADM and is send to the serving AIOTF of the DO-A Capable AIoT Device.

When DO-A Capable AIoT Device performs registration procedure, the serving AIOTF determines the DO-A Capable AIoT Device is reachable and notifies the AF subscribing the reachability event.