发明名称 |
Apparatus and method for reporting operation state of digital rights management |
摘要 |
A method and apparatus for reporting the operation state of digital rights management are provided. In a home network formed with control device (300)s and a control point (360), the apparatus for reporting the operation state of digital rights management of the control device (300) to the control point (360) includes: a digital rights management (DRM) module which performs digital rights management; a state variable generation unit (340) which receives DRM operation state information indicating the state of a DRM process currently operating, from the DRM module (310), and based on the received DRM state information, generates DRM state variables; and a universal plug and play (uPnP) module which by using a uPnP protocol, transmits the generated state variables to the control point (360). <IMAGE>
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申请公布号 |
EP1571787(A1) |
申请公布日期 |
2005.09.07 |
申请号 |
EP20050251225 |
申请日期 |
2005.03.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI, YANG-LIM;CHO, JUNG-YON;SOHN, YOUNG-CHUL |
分类号 |
G06F21/24;G06F13/00;G06F21/00;H04L12/28;H04L29/06;(IPC1-7):H04L12/28 |
主分类号 |
G06F21/24 |
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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