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References:
- O-RAN WG1, O-RAN Architecture Description – v02.00, Technical Specification.
- O-RAN WG1, Operations and Maintenance Architecture – v03.00, Technical Specification.
- O-RAN WG4, Control, User and Synchronization Plane Specification – v03.00, Technical Specification.
- O-RAN WG6, Cloud Architecture and Deployment Scenarios for O-RAN Virtualized RAN – v02.01, Technical Report.
- O-RAN Infrastructure Project, https://wiki.o-ran-sc.org/display/IN/Infrastructure+Home
- O-RAN O2 General Aspects and Principles Specification v01.00, Technical Specification
Orchestration Functionality:
- VIM Interface
- Resource info/control
- Space Allocation/Quota
- CISM Interface
- Resource info/control
- Space Allocation/Quota
- VNF LCM
- Create/Instantiate/Query/Terminate
- Scale Out/In, Up/Down
- Heal
- Upgrade
- CNF LCM
- Create/Instantiate/Query/Terminate
- Scale Out/In, Up/Down
- Heal
- Upgrade
- VNF Configuration
- CNF Configuration
- VNF Monitoring
- CNF Monitoring
Functional Architecture for CNF
The following diagram depicts functional architecture for CNF.