NGN architecture
NGN architecture
NGN architecture
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<strong>NGN</strong> <strong>architecture</strong> overview<br />
“<strong>NGN</strong> Architecture: Generic Principles, Functional Architecture,<br />
and Implementation”<br />
Third party application providers<br />
ANI<br />
Service stratum<br />
Application functions<br />
Service user<br />
profiles<br />
Service control<br />
functions<br />
Services<br />
control<br />
Management functions<br />
End-user<br />
functions<br />
Transport user<br />
profiles<br />
Network<br />
attachment<br />
control functions<br />
Resource and<br />
admission<br />
control functions<br />
Transport control functions<br />
Media handling<br />
functions<br />
Other<br />
networks<br />
UNI<br />
Access<br />
functions<br />
Transport stratum<br />
Access transport<br />
functions<br />
Edge<br />
functions<br />
Transport functions<br />
Core transport<br />
functions<br />
Gateway<br />
functions<br />
NNI<br />
Control<br />
Media<br />
Management