Page 633 - 2015 Security in Telecommunications and Information Technology
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Unleashing the potential of the Internet of Things 5
I.5 Non-NGN high level service requirements supported by NGN Release 1 capabilities
[ITU-T Y.2213] defines the following non-NGN high level service requirements, but some
requirements are needed to be supported by NGN functions.
Requirement Functions supporting requirement
General requirements for identifiers – • Application support functions and service support functions
Identifier validation through identifier resolution
Identification of identifier schemes • Not applicable
Application data encoding • End-user functions
– End-user functions shall support application data
decoding, but this is not in the scope of this
Recommendation.
Identification service interworking • Application support functions and service support functions
Location information management • Network attachment control functions (NACF)
Management of application mobility • Application support functions and service support functions
Traceability • Application support functions and service support functions
• End-user functions
Identifier filtering • End-user functions support identifier filtering
Rec. ITU-T Y4406/Y.2016 (08/2009) 619