发明名称 |
METHOD AND APPARATUS FOR PROVIDING MULTI-MEDIA CONTENTS SERVICE USING DRM |
摘要 |
A method and a device for offering a multimedia content service based on DRM(Digital Rights Management) are provided to enable users to buy multimedia contents and exchange a multimedia content present by using the DRM-based communication network, and safely offer the multimedia contents to a user terminal by using a DRM server. A purchase signal receiver receives a multimedia content purchase request signal from the user terminal. A list transmitter transmits multimedia content list information to the user terminal by responding to the multimedia content purchase request signal. A purchase information transmitter transmits purchase information from the user terminal purchasing the multimedia contents by using the multimedia content list information. A DRM phone checker checks whether the user terminal is a DRM phone based on the purchase information. A transmitter transmits the purchased contents to the user terminal. A download completion signal receiver receives a content download completion signal from the user terminal. A storing part stores a purchase log by receiving the content download completion signal. |
申请公布号 |
KR20060117786(A) |
申请公布日期 |
2006.11.17 |
申请号 |
KR20050040326 |
申请日期 |
2005.05.13 |
申请人 |
KTFREETEL CO., LTD. |
发明人 |
JANG, JAE SEOK;IM, SEOK BIN;CHO, YOUNG HOON |
分类号 |
G06Q99/00 |
主分类号 |
G06Q99/00 |
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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