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    • 8. 发明授权
    • Method and apparatus for extending protected content access with peer to peer applications
    • 用于通过对等应用扩展受保护内容访问的方法和装置
    • US07136945B2
    • 2006-11-14
    • US10403616
    • 2003-03-31
    • Simon GibbsMichael HochRavi GaubaJeff LiuSidney Wang
    • Simon GibbsMichael HochRavi GaubaJeff LiuSidney Wang
    • G06F13/00G06F15/16G06Q90/00
    • H04L63/08G06F21/10H04L67/104H04L2463/101
    • 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 applicationOther 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.
    • 本发明示出了在保护内容免受未经授权的使用的情况下与多个对等设备共享内容的系统和方法。 在一个实施例中,系统和方法包括:在预定区域内识别多个对等设备,其中多个对等设备中的每一个包括接口框架; 在多个设备之间直接发送内容; 以及选择的多个对等设备从数字版权管理服务器请求用于内容的许可,其中所选择的多个对等设备拥有内容,其中接口框架被配置为允许多个对等设备直接通信并利用 应用本发明的其它方面和优点将从以下结合附图的详细描述中变得显而易见,附图通过本发明的原理的示例来说明。