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 Review of 5G small cell systems
6.1 Types of small cell
6.2 Small cell architecture
6.3 Siting challenges and recommended solutions for small cell
6.4 Comparison of indoor coverage capabilities between macro
station and small cell
6.5 Application scenarios for small cell
6.6 Summary
7 Requirements for small cell backhaul and radio access point midhaul
7.1 Capacity
7.2 Latency
7.3 Time and frequency synchronization
7.4 High availability
7.5 Security
7.6 Service slicing
7.7 Transport management
7.8 Difference between requirement for backhaul and midhaul
7.9 Summary
8 Comparison between backhaul requirements and PON capabilities
8.1 Capacity
8.2 Latency
8.3 Time and frequency synchronization
8.4 High availability
8.5 Security
8.6 Sharing access domain
8.7 Access domain management
8.8 Summary
9 Suggested application scenario and requirement
9.1 Topology
9.2 Use cases
9.3 Network resource sharing
9.4 Fibre usage
9.5 Summary
10 Other topics
10.1 5G DIS and bearer technology
10.2 Research on PON bearing small cell in 3G and 4G eras
10.3 Comparison of integrated access and backhaul (IAB) and PON
supporting backhaul for small cell
10.4 4G+5G dual-mode small cell
10.5 The developing and analysing of 5G mmW
Bibliography