4 Concepts and background

28.3073GPPQuality of Experience (QoE) measurement collection Integration Reference Point (IRP)Release 17RequirementsTelecommunication managementTS

The collection of QoE information for a specified end user service/end user service type either from UEs in a specified area. The collected information is transported to a collection centre, where it can be analysed and/or KPIs can be calculated.

A collection can be requested by an operator technician via the management system to the traffic network. As the network do not have any knowledge which UEs have the capability to record the requested data, therefore the UEs will report whether they have this capability or not when a session set up. UEs that has this capability that match the request from the management system will be requested to start recording the requested information when the request constraints are met. The UE will make the recorded data available for management system.