发明名称 |
METHOD FOR DIGITAL RIGHTS MANAGEMENT IN A MOBILE COMMUNICATIONS NETWORK |
摘要 |
<p>The present invention relates to a method and an operator network node for enabling a user-defined DRM domain of *SIMs hosted by *SIM-enabled devices. The operator network node is connectable to a *SIM based device and to a content provider node, and comprises means for establishing a secure channel between a *SIM-based device and an operator network node, means for creating a DRM domain defined by at least one user of *SIM- based devices, means for receiving at the operator network node a registration request from the *SIM-based device to register the *SIM of the *SIM-based device into the created user-defined DRM domain, means for registering at the operator network node the *SIM of the *SIM-based device into the registered user-defined DRM domain, and means for making the registered information associated with the user-defined DRM domain available to the content provider. The invention also relates to a further method and the content provider comprising means for accessing in the operator network node registered information associated with a registered user-defined DRM domain comprising *SIMs of a user, and means for establishing a content provider defined DRM domain comprising at least one of the *SIMs of the user-defined DRM domain.</p> |
申请公布号 |
WO2009078775(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
WO2007SE51043 |
申请日期 |
2007.12.19 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);CHENG, YI;BARRIGA, LUIS;NORRMAN, KARL |
发明人 |
CHENG, YI;BARRIGA, LUIS;NORRMAN, KARL |
分类号 |
G06F21/10 |
主分类号 |
G06F21/10 |
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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