Patent ID: 8401516
Filing Date: 2013-03-19
Classification: H04W,Y02D

Abstract:
1. A method for receiving emergency broadcasting messages, comprising: initializing emergency broadcasting message variables, which comprise an emergency broadcasting indicator variable, a concurrent message quantity variable and a received message quantity variable, including steps of setting a value of the emergency broadcasting indicator variable to be a first initial value, setting values of the concurrent message quantity variable and the received message quantity variable to be a second initial value respectively, and setting a message queue linked list to be Null; receiving multimedia broadcasting service information and an information header of the multimedia broadcasting service information; determining, by a terminal, whether there is a new emergency broadcasting message needed to be received, from the received information header of the multimedia broadcasting service information; receiving multimedia broadcasting control information, when determining that there is a new emergency broadcasting message needed to be received; and parsing the emergency broadcasting message from multimedia broadcasting control information, wherein the first initial value is equal to an initial value of emergency broadcasting indication information in the information header for representing that there is a new emergency broadcasting message, and the second initial value is equal to an initial value of concurrent message quantity information in the multimedia broadcasting control information for representing message quantity in the emergency broadcasting message.