1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Convention
6 Background
7 Signalling requirements for Si
7.1 Overview of signalling requirements
7.2 Signalling requirements for status request
7.3 Signalling requirements for VNF creation
7.4 Signalling requirements for resource scaling
7.5 Signalling requirements for service chain creation
Appendix I – Signalling scenarios
I.1 Scenario 1: Traffic scheduling within the virtual broadband remote
access service pool
I.2 Scenario 2: Dynamic bandwidth adjustment
I.3 Scenario 3: Service chain for enterprise
Bibliography