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计算机工程 ›› 2007, Vol. 33 ›› Issue (13): 150-152. doi: 10.3969/j.issn.1000-3428.2007.13.051

• 网络与通信 • 上一篇    下一篇

SIP协议在CSCL系统中的应用研究

张本成1,2,范会联2,瞿 堃1   

  1. (1. 西南大学计算机与信息科学学院,重庆400715;2. 长江师范学院计算机科学系,重庆408003)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-07-05 发布日期:2007-07-05

Research on SIP Protocol Applied in Computer-supported Collaborative Learning

ZHANG Bencheng1,2, FAN Huilian2, QU Kun1   

  1. (1. Institute of Computer and Information Science, Southwest University, Chongqing 400715; 2. Department of Computer Science, Yangtze Normal University, Chongqing 408003)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-07-05 Published:2007-07-05

摘要: 分析了目前CSCL系统在支持个性化与移动性等方面灵活度不够的问题,结合SIP协议具有灵活、方便、易扩展的会话呼叫控制特性,提出并实现了一种基于SIP协议的CSCL模型系统,讨论了该模型系统的体系结构及解决个性化与移动性问题的机制。

关键词: 计算机支持的协同学习, SIP协议, 个性化, 移动性

Abstract: This paper analyses the lack of flexibility of the CSCL system in personalization and mobility, and proposes a SIP-based CSCL model system, combining the characteristics of flexibility, convenience and being scalable of SIP Protocol as a signal control protocol. It also discusses the systemic structure and the solution for the personalization and mobility.

Key words: computer-supported collaborative learning(CSCL), SIP protocol, personalization, mobility

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