CELLULAR COMMUNICATION SYSTEM, USER TERMINAL, AND CELLULAR BASE STATION

摘要

A cellular communication system comprises: a UE configured to perform a WLAN-related process for switching an access network for accommodating a traffic of the UE to an E-UTRAN from a WLAN, on the basis of WLAN control information; and an eNB configured to manage a cell in which the UE exists. The UE transmits, to the eNB, a WLAN Interworking Indication indicating whether or not it is possible to perform the WLAN-related process, on the basis of at least one parameter related to the UE. The eNB having received the WLAN Interworking Indication determines whether or not to provide the UE with the WLAN control information, on the basis of the WLAN Interworking Indication.

主权项

1. A cellular communication system, comprising:
a user terminal configured to perform a wireless LAN-related process for switching an access network for accommodating a traffic of the user terminal to a wireless LAN from a cellular RAN, on the basis of wireless LAN control information provided from the cellular RAN; and a cellular base station configured to manage a cell in which the user terminal exists, in the cellular RAN, wherein the user terminal transmits, to the cellular base station, a notification indicating whether or not it is possible to perform the wireless LAN-related process, on the basis of at least one parameter related to the user terminal, and the cellular base station having received the notification determines whether or not to provide the user terminal with the wireless LAN control information, on the basis of the received notification.