Summary

Recommendation ITU-T Y.3105 identifies requirements of capability exposure in the International Mobile Telecommunication 2020 (IMT-2020) network.

In particular, it first provides an overview and general aspects of capability exposure in the IMT‑2020 network, and then identifies requirements for the following key network capabilities: network slicing management, edge computing (EC), network data analytics (NWDA), fixed and mobile convergence (FMC), and quality of service (QoS) capabilities.

The exposure of the IMT-2020 network capabilities will bring new opportunities to network operators, vendors and third parties. Relevant capability exposure scenarios in the IMT-2020 network are provided in an appendix.