APPARATUS AND METHOD FOR SWITCHING RADIO ACCESS TECHNOLOGY IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method of switching, by a user equipment (UE), radio access technology (RAT) in a wireless communication system including the steps of: detecting an event representing an operation of switching to second RAT which is different from first RAT while using the first RAT; determining whether a RAT switching operation condition is satisfied after detecting the event; and performing the RAT switching operation when the RAT switching operation condition is satisfied.