A.1  Use case for end-to-end latency measurements of 5G network-related KPI  p. 52

A.2  Use case for number of registered subscribers of single network-slice related KPI  p. 52

A.3  Use case for upstream/downstream throughput for one-single-network-slice-related KPI  p. 52

A.4  Use case for mean PDU sessions number in network slice  p. 52

A.5  Use case for virtualised resource utilization of network-slice-related KPI  p. 53

A.6  Use case for 5GS registration success rate of one single-network-slice-related KPI  p. 53

A.7  Use case for RAN UE throughput-related KPI  p. 53

A.8  Use case for QoS flow retainability-related KPI |R16|  p. 53

A.9  Use case for DRB accessibility-related KPIs |R16|  p. 53

A.10  Use case for mobility KPIs |R16|  p. 54

A.11  Use case for DRB retainability related KPI |R16|  p. 54

A.12  Use case for PDU session establishment success rate of one network slice (S-NSSAI) related KPI |R16|  p. 54

A.13  Use case for integrated downlink latency in RAN |R16|  p. 54

A.14  Use case for PDU session Establishment success rate of one single-network-slice instance-related KPI |R16|  p. 55

A.15  Use case for QoS flow retainability-related KPI |R16|  p. 55

A.16  Use case for 5G Energy Efficiency (EE) KPI |R16|  p. 55

A.17  Use case for PFCP session established success rate of one network and one network slice instance-related KPI |R17|  p. 56

A.18  Use case for end-to-end reliability measurements of 5G network-related KPI |R17|  p. 56

A.19  Use case for average UE achievable air-interface efficiency |R18|  p. 56

A.20  Use case for 5G VN group measurements related KPIs. |R18|  p. 56

A.21  Use case for air interface average efficiency based on MCS for NRCellDU |R18|  p. 57

A.22  Use case for throughput KPI at NgU interface for a Network Slice |R18|  p. 57