Method and system for processing broadcast SMS message in mobile communication terminal, and mobile communication terminal having the system

A system for processing a broadcast SMS (Short Message Service) message in a mobile communication terminal, the system comprising:

• a Broadcast Management Task which performs UI (User Interface) control for processing broadcast channels registered by a user of the mobile communication terminal and controls an FM (Frequency Modulation) radio receiver module for modulating broadcast channel frequencies, converting the modulated broadcast channel frequencies into voice signals, and outputting the voice signals via a speaker;
• and
• a Main Control Task which determines whether or not a Data Burst Message received from the mobile communication system is a broadcast SMS message, and controls such that the Broadcast Management Task performs broadcasting if the Data Burst Message is the broadcast SMS message,
• wherein the Main Control Task determines whether or not the received broadcast SMS message is a message of a registered broadcast channel, and, if the received broadcast SMS message is not a message of the registered broadcast channel, the Main Control Task does not transmit Bearer Data to the Broadcast Management Task so that the Broadcast Management Task cannot perform unnecessary processes.