METHOD AND DEVICE FOR MANAGING BACKHAUL INFORMATION-BASED SESSION IN WIRELESS COMMUNICATION SYSTEM

摘要

According to an embodiment of the disclosure, an operating method of an access and management function (AMF) device in a wireless communication system may include determining a backhaul network to be used for control plane connection from among available backhaul networks, when receiving a registration request message of a user terminal, transmitting a control signal to a radio access network (RAN) device through the determined backhaul network, and selecting a session management function (SMF) device based on the determined backhaul network.