/ DIGITAL BROADCASTING TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING TRANSMITTING/RECEIVING SYSTEM

摘要

In this specification, a digital broadcast receiver and a control method thereof are disclosed. A digital broadcast receiver according to an embodiment of the present invention includes a receiver for receiving a broadcast signal in which mobile service data and main service data are multiplexed, a transmission parameter channel signaling information and a fast information channel Acquiring a first program table describing an ensemble virtual channel information and a service as a virtual channel group of the received mobile service data using the extracted fast information channel signaling information; And a control unit for controlling the display unit to display the image file in accordance with the additional information of the detected descriptor,;