PURPOSE: A target type advertisement providing method is provided to increase the success rate of purchase through advertisement by transmitting advertisement for a service and a product to IP(Internet Protocol) viewers. CONSTITUTION: Advertisement information is inserted into the metadata of a specific channel for user(650). When the feature channel for images is requested, the image of the requested channel is transmitted to the TV(Television) terminal of a requester(660). An advertisement request event message is transmitted to an advertisement server according to the metadata of the feature channel(670).
申请公布号
KR20120071451(A)
申请公布日期
2012.07.03
申请号
KR20100133001
申请日期
2010.12.23
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
JEON, SEUNG HYUN;LEE, HO YEON;YOON, CHANG WOO;LEE, HYUN WOO;RYU, WON