3 Definitions of terms, symbols and abbreviations

28.4053GPPControl and configurationQuality of Experience (QoE) measurement collectionRelease 18Telecommunication managementTS

3.1 Terms

For the purposes of the present document, the terms given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].

Network session: A network session is used when a NF requests a UE to perform QoE Measurement Collection for a specified end user service type. Supported end user service types are defined in clause 5.8.

3.2 Symbols

Void.

3.3 Abbreviations

For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].

DM Domain Manager

MCE Measurement Collector Entity

NB Node B

QMC QoE Measurement Collection

QoE Quality of Experience

VR Virtual Reality