TERMINAL DEVICE, BASE STATION DEVICE, MME (MOBILE MANAGEMENT ENTITY) AND COMMUNICATION CONTROL METHOD

摘要

Provided is a communication procedure for transmitting and receiving data, suitable for network slicing and DeCOR. A communications provider has one or a plurality of network slices within a core network that it manages, and the network slice comprises one or a plurality of network functions therewithin. On the basis of a request from a terminal device or registration information of the terminal device, the terminal device executes a process to connect to one or a plurality of network slices corresponding to a service or application. Moreover, the terminal device executes a process to connect to an additional network slice on the basis of authentication results from the network.