Terminal, chip and method for receiving an emergency broadcast message

A chip for receiving and processing an emergency broadcast message, comprising a control unit, and a parsing and comparing unit, wherein

• the control unit being used for receiving a multiplex frame corresponding to a control channel periodically and sending the multiplex frame to the parsing and comparing unit;
• the parsing and comparing unit being used for parsing a frame header of the received multiplex frame corresponding to the control channel, and parsing the multiplex frame corresponding to the control channel if it determines that there exists an emergency broadcast message in the multiplex frame corresponding to the control channel, so as to obtain the emergency broadcast message, and output the obtained emergency broadcast message.

A method for receiving an emergency broadcast message, comprising:

• after receiving multiplex frames, a terminal determining whether there exists an emergency broadcast message according to a frame header of a multiplex frame corresponding to a control channel, and if so, the terminal parsing the multiplex frame which corresponds to the control channel and has a multiplex frame identity of 0 to obtain the emergency broadcast message and display the obtained emergency broadcast message to a terminal user;
• the terminal parsing all the multiplex frames, playing mobile telephone TV programs and displaying them to the terminal user while processing the emergency broadcast message.