METHOD OF TRANSMITTING OR RECEIVING AN UPDATED WARNING MESSAGE IN MOBILE COMMUNICATION SYSTEM

摘要

Disclosed is a method of receiving or transmitting an updated warning message in wireless communication system. More particularly, a terminal (UE), which attempts to receive the warning message, receives a broadcast control channel (BCCH) within a corresponding cell, obtains update information for the warning message through the received BCCH, determine whether the warning message has been updated according to the obtained update information, and receives the updated warning message only when the warning message is determined to be updated.