A broadcast transmission method for broadcast communication in a wireless terminal , comprising: creating (S110, S210) a plurality of broadcast transmission queues corresponding to types of a plurality of broadcast messages; detecting (S120, S220) a type of a received broadcast message; transferring (S130, S230) the received broadcast message into one of the plurality of broadcast transmission queues corresponding to the type of the broadcast message, and transmitting the broadcast message in said one broadcast transmission queue, in parallel to the other queues of the plurality of broadcast transmission queues, to a broadcast receiver; characterized in that the method further comprises: detecting (S240) identification information of the plurality of broadcast messages; determining (S250) transmitters of the plurality of broadcast messages according to the identification information; and adjusting (S260) sequences of the plurality of broadcast messages in the plurality of broadcast transmission queues according to set grades of the transmitters of the plurality of broadcast messages; wherein, the transmitters of the plurality of broadcast messages include system settings, system built-in applications, and third party applications, and grades of the system settings are higher than grades of the system built-in applications. creating (S110, S210) a plurality of broadcast transmission queues corresponding to types of a plurality of broadcast messages; detecting (S120, S220) a type of a received broadcast message; transferring (S130, S230) the received broadcast message into one of the plurality of broadcast transmission queues corresponding to the type of the broadcast message, and transmitting the broadcast message in said one broadcast transmission queue, in parallel to the other queues of the plurality of broadcast transmission queues, to a broadcast receiver; characterized in that the method further comprises: detecting (S240) identification information of the plurality of broadcast messages; determining (S250) transmitters of the plurality of broadcast messages according to the identification information; and adjusting (S260) sequences of the plurality of broadcast messages in the plurality of broadcast transmission queues according to set grades of the transmitters of the plurality of broadcast messages; wherein, the transmitters of the plurality of broadcast messages include system settings, system built-in applications, and third party applications, and grades of the system settings are higher than grades of the system built-in applications. detecting (S240) identification information of the plurality of broadcast messages; determining (S250) transmitters of the plurality of broadcast messages according to the identification information; and adjusting (S260) sequences of the plurality of broadcast messages in the plurality of broadcast transmission queues according to set grades of the transmitters of the plurality of broadcast messages; wherein, the transmitters of the plurality of broadcast messages include system settings, system built-in applications, and third party applications, and grades of the system settings are higher than grades of the system built-in applications. <EOS>