ITU-T - Y.2325
(Pre-Published) Architectural evolution for Next Generation Network control plane by applying Software-Defined Networking technology
Organization: | ITU-T |
Publication Date: | 1 December 2023 |
Status: | active |
Page Count: | 23 |
scope:
This draft Recommendation specifies an evolved NGN control plane architecture which is scalable, simplified and flexible by decoupling the end-user signalling handling functionality and the user plane control functionality and also treating the signalling as a user service (data) leading to uniform handling of services.
This recommendation includes:
- Requirements of the evolved NGN control plane architecture;
- Architecture to separate the end user-specific signalling exchange functionality from the user plane control (transport control) functionality for NGN architecture based on the SDN paradigm and network service model and also treating the signalling as a user service;
- Information flow for services such as network attachment, session establishment and registration.
Document History
