发明名称 APPARATUS OF PROVIDING CONTENTS CONVERSION SERVICE USING DMB BROADCASTING CHANNEL AND METHOD THEREOF
摘要 An apparatus for providing automatic contents conversion service using a DMB(Digital Multimedia Broadcasting) channel and a method thereof are provided to set various content information such as bell sound and idle screen through the DMB channel to an associated terminal automatically in every predetermined period, thereby improving the convenience and satisfaction of a user. An apparatus for providing automatic contents conversion service using a DMB(Digital Multimedia Broadcasting) channel includes a DMB transmission system(100), a DRM(Digital Rights Management) server(200), and a DMB receiving terminal(300). The DMB transmission system transmits associated contents through the DMB channel to a subscriber of the automatic contents conversion service. The DRM server approves DRM field conversion for expanding an available period of associated contents. The DMB receiving terminal expands an available period of associated contents. .
申请公布号 KR100784049(B1) 申请公布日期 2007.12.10
申请号 KR20060051689 申请日期 2006.06.09
申请人 LG TELECOM, LTD. 发明人 CHOI, JI HEE
分类号 H04N7/00;H04N21/4627 主分类号 H04N7/00
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