METHOD FOR ASSOCIATING NETWORK FUNCTIONS WITH A NETWORK SLICE INSTANCE OF A MOBILE RADIO COMMUNICATION NETWORK

摘要

According to one embodiment, a method for associating network functions with a network slice instance of a mobile radio communication network is described comprising an Network Slice Management Function, NSMF, creating an identifier for a network slice instance, NSI, for Operations Administration and Management, OAM, wherein the mobile radio communication network comprises a core network and an OAM system, wherein the OAM system comprises at least the NSMF which has interfaces to network functions in the core network, wherein the network functions provide a communication service to a mobile terminal and wherein the core network further comprises a Network Repository Function, NRF, that maintains an association of network functions and network slice instances of the mobile radio communication network; and the NSMF or the NRF notifying one or more network functions about their association with the network slice instance.