USER EQUIPMENT (UE), CORE NETWORK DEVICE, ACCESS AND MOBILITY MANAGEMENT FUNCTION (AMF), AND SESSION MANAGEMENT FUNCTION (SMF)

摘要

Provided is a communication means for realizing a function relating to management of information for providing, to a UE, a network slicing service corresponding to an area, in 5GS. Provided are a communication means and a method for initial registration and periodic or movement-based registration updating procedures, for the purpose of realizing management of information relating to a UE and a service area for each network slice, in 5GS. Additionally provided are a communication means and a method for: network slice-specific authentication/approval procedures after completion of registration procedures; UE setting updating procedures; and non-registration procedures.