电信科学 ›› 2009, Vol. 25 ›› Issue (3): 49-53.doi: 10.3969/j.issn.1000-0801.2009.03.016

• 研究与开发 • 上一篇    下一篇

支持互操作的移动DRM系统研究

杨培,张室贤   

  1. 中国科学院研究生院计算与通信工程学院 北京 100049
  • 出版日期:2009-03-15 发布日期:2009-03-15
  • 基金资助:
    国家高技术研究发展计划基金资助项目

Research on the Interoperability of Mobile DRM System

Pei Yang,Baoxian Zhang   

  1. College of Computing and Communication Engineering,Graduate University of the Chinese Academy of Science,Beijing 100049,China
  • Online:2009-03-15 Published:2009-03-15

摘要:

互操作性是评价数字版权管理(DRM)系统性能的一个重要指标。本文首先对DRM系统的互操作性及技术现状进行了分析,然后结合移动应用的特点,给出了一个支持互操作的移动DRM系统技术方案,并对系统各部分功能的实现进行了详细的描述。

关键词: 数字版权管理, 互操作, 指纹, 数字水印

Abstract:

Interoperability is an important criterion to evaluate the performance of a DRM system. This paper first review related technologies for interoperability of DRM systems. Then by considering the characteristics of mobile applications present the design of an interoperable DRM system model.Detailed design description of each component of the system is also given.

Key words: digital right management, interoperability, finger print, digital watermark

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