发明名称 Method and apparatus for extending protected content access with peer to peer applications
摘要 The invention illustrates a system and method of sharing content with multiple peer device while protecting the content from unauthorized use. In one embodiment, the system and method comprises: identifying a plurality of peer devices within a predetermined area wherein each of the plurality of peer devices includes an interface framework; directly transmitting content among the plurality of devices; and a selected plurality of peer devices requesting a license from a digital rights management server for the content, wherein the selected plurality of peer devices possess the content, wherein the interface framework is configured to allow the plurality of peer devices to directly communicate and utilize an application Other aspects and advantages of the invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, illustrated by way of example of the principles of the invention.
申请公布号 US2004193680(A1) 申请公布日期 2004.09.30
申请号 US20030403616 申请日期 2003.03.31
申请人 GIBBS SIMON;HOCH MICHAEL;GAUBA RAVI;LIU JEFF;WANG SIDNEY 发明人 GIBBS SIMON;HOCH MICHAEL;GAUBA RAVI;LIU JEFF;WANG SIDNEY
分类号 G06F21/00;H04L29/06;H04L29/08;(IPC1-7):G06F15/16 主分类号 G06F21/00
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