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 Introduction
7 Requirements of transport layer for ICN in IMT-2020 and beyond
7.1 Service requirements
7.2 Functional requirements
8 Mechanisms of transport layer for ICN in IMT-2020 and beyond
8.1 NDC segmentation mechanism
8.2 Transmission mechanisms
8.3 In-network caching/storage mechanisms
8.4 Preference-processing mechanisms
9 Security consideration
Bibliography