张本成, 瞿堃. 基于SIP协议的CSCL系统的研究与设计[J]. 云南大学学报(自然科学版), 2007, 29(3): 247-250,255.
引用本文: 张本成, 瞿堃. 基于SIP协议的CSCL系统的研究与设计[J]. 云南大学学报(自然科学版), 2007, 29(3): 247-250,255.
shu
ZHANG Ben-cheng, QU Kun. The research and design of CSCL system based on SIP protocol[J]. Journal of Yunnan University: Natural Sciences Edition, 2007, 29(3): 247-250,255.
Citation: ZHANG Ben-cheng, QU Kun. The research and design of CSCL system based on SIP protocol[J]. Journal of Yunnan University: Natural Sciences Edition, 2007, 29(3): 247-250,255.
shu

基于SIP协议的CSCL系统的研究与设计

The research and design of CSCL system based on SIP protocol

    摘要
  • 摘要: 针对目前CSCL系统在支持“个性化”与移动性等方面灵活度不够的问题,结合信令控制协议SIP具有灵活、方便、易扩展的特性,综合运用CSCL的原理、数据库技术、多媒体通信技术,研究并设计了一种基于SIP协议的CSCL模型系统,着重讨论了该系统的会话模式设计、体系结构设计及其资源层、服务层、SIP服务器与SIP终端的设计.

     

    Abstract: In allusion to the insufficient of the flexibility of the CSnd scalable characteristic of SIP protocol as a signal control protocol,synthetically using the CSCL principle technology,database technology and the multimedia communication technology,it was studied and designed a SIP-based CSCL model system.It was discussed the design of conversation model,the systemic structure of the CSCL system,the design of its resource layer,SIP server and SIP terminal.

     

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