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Content for
TS 32.454
Word version: 18.0.0
1…
2…
2
References
3
Abbreviations
4
KPI definitions template
5
IMS KPI definitions
A
Use case for KPIs
$
Change History
2
References
p. 5
3
Abbreviations
p. 5
4
KPI definitions template
p. 5
5
IMS KPI definitions
p. 6
5.1
Accessibility KPI
p. 6
5.1.1
Initial Registration Success Rate of S-CSCF
p. 6
5.1.2
Session Setup Time (Mean)
p. 6
5.1.3
Session Establishment Success Rate
p. 6
5.1.4
Third Party Registration Success Rate
p. 7
5.1.5
Re-registration Success Rate of S-CSCF
p. 7
5.1.6
Session Setup Time Originated from IMS (Mean)
p. 8
5.1.7
Session Setup Time Originated from CS (Mean)
p. 8
5.1.8
Immediate Messaging Success Rate
p. 8
5.1.9
Session Establishment Network Success Rate
p. 9
5.2
Retainability KPI
p. 10
5.2.1
Call Drop Rate of IMS Sessions
p. 10
5.3
Utilization KPI
p. 10
5.3.1
Mean Session Utilization
p. 10
A
Use case for KPIs
p. 12
A.1
Use case for initial registration success rate of S-CSCF related KPI
p. 12
A.2
Use case for session setup time (mean) related KPI
p. 12
A.3
Use case for session establishment success rate related KPI
p. 12
A.4
Use case for third party registration success rate related KPI
p. 12
A.5
Use case for re-registration success rate of S-CSCF related KPI
p. 12
A.6
Use case for call drop rate of IMS sessions related KPI
p. 12
A.7
Use case for session set-up time originated from CS and IMS related KPI
p. 13
A.8
Use case for mean session utilization related KPI
p. 13
A.9
Use case for immediate messaging success rate related KPI
p. 13
A.10
Use case of the session establishment network success rate related KPI
p. 13
$
Change History
p. 14