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Content for TS 28.405 Word version: 18.1.0

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4 Quality of Experience (QoE) measurement collection p. 8

4.1 Management based activation in UTRAN p. 8

4.1.1 Activation of measurement collection job and reporting of collected information in UTRAN p. 8

4.1.2 Handling of measurement collection at handover in UTRAN p. 10

4.1.2.1 Handover between cells within an RNC p. 10

4.1.2.2 Handover between RNCs p. 10

4.1.3 Deactivation of measurement collection job in UTRAN p. 11

4.1.3.1 Forced deactivation in UTRAN p. 11

4.1.3.2 Deactivation of recording session in UTRAN p. 11

4.2 Management based activation in LTE p. 11

4.2.1 Activation of measurement collection job and reporting of collected information in LTE p. 11

4.2.2 Handling of measurement collection at handover in LTE p. 12

4.2.2.1 Handover between cells within an eNB p. 12

4.2.2.2 Handover between eNBs p. 13

4.2.3 Deactivation of measurement collection job in LTE p. 14

4.2.3.1 Forced deactivation p. 14

4.2.3.2 Deactivation of recording session p. 14

4.2.4 Void

4.3 Signalling based activation in UTRAN |R17| p. 14

4.3.1 Activation of measurement collection job in UTRAN p. 14

4.3.2 Handling of measurement collection at handover in UTRAN p. 16

4.3.3 Deactivation of measurement collection job in UTRAN p. 16

4.3.3.1 Pre-set time has elapsed in UTRAN p. 16

4.33.2 Forced deactivation in UTRAN p. 16

4.3.3.3 Deactivation of recording session in UTRAN p. 16

4.4 Signalling based activation in LTE |R17| p. 16

4.4.2 Activation of measurement collection for a UE in LTE p. 16

4.4.2.0 General p. 16

4.4.2.1 Activation of QoE measurement task before UE attaches to the network p. 16

4.4.2.2 Activation of QoE measurement task after UE attachement to the network p. 17

4.4.3 Handling of measurement collection at handover in LTE p. 19

4.4.4 Deactivation of measurement collection for a UE in LTE p. 19

4.4.4.1 Pre-set time has elapsed in LTE p. 19

4.4.4.2 Forced deactivation in LTE p. 19

4.4.4.3 Deactivation of recording session in LTE p. 19

4.5 Management based activation in NR |R17| p. 19

4.5.1 Activation of measurement collection job and reporting of collected information in NR p. 19

4.5.3 Deactivation of measurement collection job in NR p. 21

4.5.3.1 Forced deactivation p. 21

4.5.3.2 Deactivation of recording session p. 21

4.5.4 Temporary stop and restart of QoE information reporting during RAN overload in NR p. 21

4.6 Signalling based activation in NR |R18| p. 22

4.6.1 Activation of measurement collection for a UE in NR p. 22

4.6.1.0 General p. 22

4.6.1.1 Activation of QoE measurement task after completion of UE registration procedure p. 22

4.6.1.2 Activation of QoE measurement task before UE Registration procedure to the network p. 23

4.6.2 Handling of measurement collection at handover in NR p. 24

4.6.2.1 NG Based Handover for Signalling Based Activation p. 24

5 Quality of Experience (QoE) measurement management parameters p. 25

5.1 QoE collection entity address (M) p. 25

5.2 QoE reference (M) p. 25

5.3 PLMN target (CM) p. 25

5.4 Area scope (CM) p. 26

5.5 QMC configuration file (container) (M) p. 26

5.6 QMC target (M) p. 26

5.7 Recording session id (M) p. 26

5.8 Service type (M) p. 27

5.9 Slice scope (CM) |R17| p. 27

5.10 QoE Target (CM) |R17| p. 27

5.11 jobId (O) |R18| p. 27

5.12 Available RAN visible QoE metrics (O) |R18| p. 27

$ Change history p. 28