发明名称 |
APPARATUS AND METHOD FOR USING CONTENTS INFORMATION IN DIGITAL RIGHTS MANAGEMENT |
摘要 |
An apparatus and method for determining contents information corresponding to a Rights Object (RO) by transmitting information on contents together when the RO is moved from a mobile device to a memory card or a smart card or when the RO is moved from the memory card or the smart card to the mobile device are provided. The apparatus includes a meta information manager for determining information on contents corresponding to the RO when the RO is moved, and for generating meta information containing the determined contents information, and a controller for providing control to transmit the RO and the meta information generated by the meta information manager to a portable storage device. Accordingly, the conventional problem can be solved in which information on contents cannot be determined by using a Contents IDentifier (CID) if the RO does not exist together with the contents.
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申请公布号 |
US2013111601(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201213685473 |
申请日期 |
2012.11.26 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
CHOI SEONG;PARK JUNG-HUN;OH YUN-SANG |
分类号 |
G06F21/60;G06F21/10 |
主分类号 |
G06F21/60 |
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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