Introduction to Community Broadcast Short Message Center

Cell broadcast short message is a specific service of the GSM system, which can periodically broadcast data information to all mobile stations in a designated area. The cell broadcast short message service allows short messages to be broadcast to all mobile stations within a certain area. These areas may be one or more cells, or even the entire PLMN area. Mobile stations that support this service can continuously monitor broadcast information and display it to users unless the mobile station is in a call state. Broadcast short messages from the community broadcast center CBC are sent to the BSC. The BSC manages the messages and sends the received messages to the BTS according to the sending requirements. The BTS can perform load control. Cell broadcast is a value-added service based on mobile phone short messages. Its characteristic is that it can provide all kinds of information in the form of short messages to customers in a specific area in real time. When receiving information, it does not affect the customer's normal call, and there is no need to send confirmation information when receiving information. Customers can open different community broadcast channels on their mobile phones according to their own preferences and receive information of interest. The information can be automatically deleted after staying on the mobile phone for a short time. Corporate customers use community broadcasting services in a wide range of services, including stock information release, traffic information release, weather information release, headline news information release, flight information release, announcement statements, advertising services, etc.

Community broadcast SMS can flexibly control the broadcast of information in different geographical areas according to the requirements of the government and enterprises. It is very convenient for information with regional differences such as weather, traffic, advertising, etc.