DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM

摘要

Disclosed are a digital broadcasting system and a data processing method. A receiving system among the digital broadcasting systems comprises a mobile service data processing part; a main service data processing part, a control part, and a display module. The mobile service data processing part receives mobile service data through a mobile service data path. The mobile service data can form an RS frame, and the RS frame comprises mobile service data including mobile A/V broadcasting signal and at least one channel formation information on the mobile service data. The main service data processing part receives the main service data through a main service data path. The main service data includes a main A/V broadcasting signal and program guide information on the mobile A/V broadcast. The control part extracts link information for program guide service of the mobile A/V broadcasting signal from the channel formation information, and obtains corresponding program guide information form the main service data processing part by using the extracted link information. The display module outputs program guide information obtained from the control part on a screen.