Summary

Recommendation ITU-T Y.3322 specifies the architecture and implementations of software-defined network intelligence capability enhancement (S-NICE). S-NICE is a specific implementation of network intelligence capability enhancement (NICE) making use of software-defined networking (SDN) concepts and technologies. This Recommendation defines the functional architecture of S‑NICE, describes the enhancement functions based on NICE, the reference points among different functions and some typical implementation flows.