Patent ID: 8407741
Filing Date: 2013-03-26
Classification: H04L,H04N

Abstract:
1. A system for providing a supplementary information service related to broadcast content being broadcasted to a user terminal, the system comprising; a Time Information Creating Server for identifying start time information with respect to a start time of the broadcast content; and a Supplementary Information Service Providing Server for receiving the start time information of the broadcast content from the Time Information Creating Server, receiving a supplemental information request, calculating an elapsed time for a specific scene based on the start time information, and providing the user terminal with supplementary information corresponding to the specific scene based on the elapsed time, through a communication network, wherein the Supplementary Information Service Providing Server receives a supplementary information request and scene time information of the specific scene from the user terminal, and calculates the elapsed time for the specific scene based on the start time information and the scene time information of the specific scene, and the Supplementary Information Service Providing Server further receives coordinate information from the user terminal and provides the user terminal with the supplementary information corresponding to both of the specific scene and the coordinate information.