ITU-T Y.3515
Cloud computing – Functional architecture of Network as a Service
| Organization: | ITU-T |
| Publication Date: | 1 July 2017 |
| Status: | active |
| Page Count: | 54 |
scope:
This Recommendation provides the Network as a Service (NaaS) functional architecture by specifying functionalities and functional components as well as reference points for the operation support system (OSS).
The scope of this Recommendation consists of:
- Overview of the NaaS functional architecture;
- NaaS functionalities;
- NaaS functional components;
- OSS reference points in the NaaS functional architecture.
This Recommendation also provides appendixes describing:
- The mapping between NaaS functionalities described in this Recommendation and NaaS functional requirements specified in [ITU-T Y.3512];
- The relationship between the NaaS functional architecture and software-defined networking (SDN);
- An illustrated usage of SDN and network functions virtualization (NFV) in support of the NaaS functional architecture.
Document History
