发明名称 Domain management for digital media
摘要 In accordance with the domain management for digital media, a device accesses a domain administrator in order to obtain a domain membership license. The domain membership license indicates that the device is part of a domain that includes multiple devices associated with a user of the device. The device also obtains multiple pieces of protected content from multiple content providers, with two or more of the multiple content providers employing different digital rights management systems. The device also accesses a license server to obtain, for each piece of protected content, a content license that is bound to the domain. The content license permits the device to play back the piece of content to the user.
申请公布号 US2008313264(A1) 申请公布日期 2008.12.18
申请号 US20070811843 申请日期 2007.06.12
申请人 MICROSOFT CORPORATION 发明人 PESTONI FLORIAN
分类号 G06F15/16;H04L9/00 主分类号 G06F15/16
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