发明名称 |
SYSTEM, SERVER AND METHOD FOR PROVIDING SUPPLEMENTARY INFORMATION SERVICE RELATED TO BROADCAST CONTENT |
摘要 |
<p>The present invention relates to a system and method for providing a supplementary information service related to broadcast content. The system for providing a supplementary information service related to broadcast content being broadcasted to user terminal comprises a Time Information Creating Server for Identifying a start time information 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, calculating elapsed time for a specific scene based on the start time information, and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network. And the method for providing a supplementary information related to broadcast content being broadcasted to user terminal comprises steps of identifying a start time information of the broadcast content; calculating elapsed time for a specific scene based on the start time information; and providing a user terminal with an supplementary information corresponding to the scene based on the elapsed time, through a communication network.</p> |
申请公布号 |
EP2103129(A1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20070834123 |
申请日期 |
2007.11.20 |
申请人 |
SK TELECOM. CO., LTD. |
发明人 |
LEE, GOON SEOP;LEE, DONG HAHK;YU, JAE HWANG;IHM, JONG TAE;OH, SE HYUN;CHUNG, KU IK |
分类号 |
H04N21/234;H04L29/06;H04L29/08;H04N21/235;H04N21/242;H04N21/434;H04N21/435;H04N21/81;H04N21/8547 |
主分类号 |
H04N21/234 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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