INTERACTIVE SERVICE PROVIDING METHOD IN A DIGITAL BROADCASTING SYSTEM CAPABLE OF SAVING CHANNEL BANDWIDTH BY INCLUDING ACCESS INFORMATION ABOUT AN INTERACTIVE SERVICE IN AN ELECTRONIC PROGRAM GUIDE WHILE PROVIDING AN INTERACTIVE CHANNEL OR PROGRAM SERVICE, AND A DEVICE AND A RECORDING MEDIUM THEREOF

摘要

PURPOSE: An interactive service providing method in a digital broadcasting system, and a device and a recording medium thereof are provided to categorize the viewing pattern and subscriber information of a receiving device which are collected by a digital broadcasting system and to provide an interactive service according to the categorized data, thereby offering a customized channel or interactive program service for each receiving device.;CONSTITUTION: An Electronic Program Guide (EPG) device (120) generates customized EPG data based on subscriber information which is collected by a subscriber management device (110), and transmits the customized EPG data to a subscriber device (140). The subscriber device outputs an interactive service trigger based on a choice of the subscriber. If the subscriber chooses to start an interactive service, the subscriber device receives an interactive service application from a service device (130) and operates the interactive service application.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Client management device; (120) EPG device; (130) Service device; (140) User device; (S201) User information collection; (S203) User information; (S205) Generating customized EPG information; (S207) Customized EPG information; (S209) Selecting channel/program; (S211) Outputting linkage type service trigger; (S213) Selecting linkage type service; (S215) Requesting linkage type service application; (S217) Linkage type service application; (S219) Executing linkage type service application