1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Content delivery overview
6.1 Introduction
6.2 Content ingestion
6.3 Content dispatching
6.4 Content delivery
7 Content delivery functions
7.1 Content delivery functions in the IPTV architecture
7.2 Hierarchical content delivery architecture
8 Content delivery requirements
8.1 Mandatory requirements
8.2 Optional requirements
9 Reference points
9.1 Reference point D1' between CD&LCF and CCF
9.2 Reference point D2 between CCF and CDPF
9.3 Reference point D3 between different CD&LCF
9.4 Reference point D4 between different CCF
9.5 Reference point D5 between different CDPF
9.6 Reference point S1' between SCF and CCF
10 Hierarchical model deployment principles
10.1 General principles
10.2 Selection
11 Content delivery procedures
11.1 Generic content delivery procedures
11.2 Hierarchical content delivery procedures
12 Security considerations
Appendix I – Deployment model
I.1 Delivery deployment model
I.2 Client/server model
I.3 Proxy instance model
I.4 Hybrid model