INTERNET PROTOCOL TELEVISION SERVICE SYSTEM FOR PROVIDING MULTI LINKED SERVICE AND METHOD FOR PROVIDING MULTI LINKED SERVICE THEREOF

摘要

PURPOSE: An Internet protocol television service system for providing a multi linked service and a method for providing multi linked service thereof are provided to enabling interworking among various kinds of service related to currently-provided service through one screen. CONSTITUTION: An EPGEPG(Electronic Program Guide) server(110) provides an EPG for each program, and includes the information for services related to the program as multi-interworking service information. An event is generated for a multi-interworking service menu while displaying services on a screen. A set-top box(132) confirms the multi-interworking services in the EPG, and displays the multi-interworking services through the service screen.