Provided is a broadcasting system and method for providing a broadcasting service in a weak electric field area. The broadcasting system includes a Digital Multimedia Broadcasting (DMB) terminal for if a broadcasting replay request is input during a DMB service, transmitting a replay request message to a streaming server, and upon receipt of broadcasting data responding to the replay request message is received, displaying the received broadcasting data; and the streaming server for if the replay request message is received, providing broadcasting data responding to the replay request message to the DMB terminal.