Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; IP Multimedia Subsystem (IMS) Network Resource Model (NRM) Integration Reference Point (IRP); Requirements (V10.0.
The present document defines@ in addition to the requirements defined in [1]@ [2] and [3]@ the requirements for the present IRP: IMS Network Resource Model (NRM) IRP.