METHOD OF REPORTING TRAFFIC METRICS BY A USER PLANE FUNCTION, UPF, TO A SESSION MANAGEMENT FUNCTION, SMF, IN A TELECOMMUNICATION NETWORK, AS WELL AS A CORRESPONDING UPF

摘要

A method of reporting traffic metrics by a User Plane Function, UPF, to a Session Management Function, SMF, in a telecommunication network, wherein said method comprises the steps of receiving, by said UPF, a session creation/modification message for creating/modifying a session between said UPF and said SMF, wherein said message comprises a Reporting Rule thereby defining which traffic metric is to be reported by said UPF to said SMF, measuring, by said UPF, said traffic metric based on said received Reporting Rule, transmitting, by said UPF, to said SMF, a reporting message, wherein said reporting message comprises said measured traffic metric.