| DRM系统协作的研究 |
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| 引用本文： | 薛梅,顾海,顾君忠.DRM系统协作的研究[J].计算机应用,2005,25(5):1148-1150,1157. |
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| 作者姓名： | 薛梅 顾海 顾君忠 |
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| 作者单位： | 华东师范大学,计算机科学技术系,上海,200062 |
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| 摘 要： | 分析了数字版权管理(DRM)系统产生的原因、研究现状，以及DRM系统的基本结构。针对现有DRM系统之间的协作问题，文中分析了格式互用、连通互用、配置驱动互用三种解决方法及其优缺点并提出使用原则。最后，提出了实现连通协作方法的框架，并以多媒体分发应用为例，用实验验证此框架支持DRM系统间协作的特性。
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| 关 键 词： | DRM 协作 框架 |
| 文章编号： | 1001-9081(2005)05-1148-03 |
Research on interoperability of DRM systems |
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| XUE Mei,GU Hai,GU Jun-zhong.Research on interoperability of DRM systems[J].journal of Computer Applications,2005,25(5):1148-1150,1157. |
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| Authors: | XUE Mei GU Hai GU Jun-zhong |
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| Abstract: | The origin, research status and basic architecture of Digital Rights Management (DRM) were presented. Aiming at current DRM systems interoperability, Full Format Interoperability, Connected Interoperability and Configuration-driven Interoperability approaches were put forward. Their Pros and Cons were analyzed and application principles were outlined. In the end, an architecture supporting Connected Interoperability was suggested, and a multimedia-distribution-application example resulting from experiments was given to illustrate the interoperability of DRM systems based on the architecture. |
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| Keywords: | DRM interoperability framework |
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