Summary

Recommendation ITU-T Y.3074 introduces a directory service function in the IMT-2020 architecture. It describes the components of the directory service function that can store a large volume of records associated with heterogeneous types of names of objects (i.e., devices and data), and that can provide a very low latency look-up service. It describes the general procedure of the directory service function to register, cache, look up, update and delete records.