METHOD, DEVICE AND TERMINAL FOR TRANSMITTING AND RECEIVING BROADCASTING INFORMATION AREA

摘要

Disclosed in the invention are a method, device and terminal for transmitting and receiving broadcasting information area. The transmission method comprises: a field for indicating the existence of the broadcasting information area is carried in the system information channel of a basic frame; the terminal is informed whether the broadcasting information area exists in the basic frame by the field for indicating the existence of the broadcasting information area. By carrying the field for indicating the existence of the broadcasting information area and/or the field for updating the broadcasting information area in the system control channel, the invention can effectively improve the utilization of the air interface resources and/or reduce the power consumption and implementation complexity of the terminal.