METHOD AND APPARATUS FOR INTERWORKING WIRELESS LAN ACCORDING TO CAMPING CELL

摘要

A communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, health care, digital education, smart retail, security and safety services. If a terminal in an idle state camps in a suitable cell, the terminal performs interworking between a mobile communication network and a wireless LAN by applying a network interworking parameter received from a base station. If the terminal is in a state of not camping in the suitable cell due to a temporal movement to be out of an area of the base station, the terminal does not use a function of interworking between the mobile communication network and the wireless LAN.

主权项

1. A communication method of a terminal in a wireless communication system, comprising:
receiving, by the terminal, a first message containing a network interworking related parameter during a first state; if a state of the terminal changes to a second state and returns to the first state again, identifying whether the first message received during the previous first state is effective; and if the first message received during the previous first state is effective, determining to use the network interworking related parameter for network interworking.