A.2 Use case for number of registered subscribers of single network-slice related KPI
28.5543GPP5G end to end Key Performance Indicators (KPI)Management and orchestrationRelease 18TS
Number (mean and max) of registered subscribers of single network slice can be used to describe the amount of subscribers that are successfully registered, it can reflect the usage of network slice , It is useful to evaluate accessibility performance provided by one single network slice which may trigger the lifecycle management of the network slice, this kind of KPI is valuable especially when network functions (e.g. AMF) are shared between different network slice . This KPI is focusing on both network and user view.