Broadcasting system and method for providing multiple broadcasting service

摘要

Disclosed is a broadcasting system for providing a multiple broadcasting service, which includes a DMB transmission center for reducing image data in broadcasting data for each of one or more broadcasting channels to reduced image data with a preset size, generating a transport stream including a separate channel for multiple broadcasting from the reduced image data, and broadcasting the generated transport stream; and a DMB terminal for receiving the reduced image data through a multiple broadcasting channel if a user makes request for a multiple broadcasting service, decoding the reduced image data, and displaying the decoded image data on a screen.