QoS Handling for User Plane

The 5G QoS model allow classification and differentiation of specific services, based on subscription-related and invocation-related priority mechanisms. These mechanisms provide abilities such as invoking, modifying, maintaining, and releasing QoS Flows with priority, and delivering QoS Flow packets according to the QoS characteristics under network congestion conditions.

The Dynamic and Static PCC Rules feature is related to this use case.