【摘要】 文章说明ＩＰＭｕｌｔｉｃａｓｔ 机制是实现Ｉｎｔｅｒｎｅｔ 上多方会谈实时通信的一种好方法， 重点介绍Ｉｎｔｅｒｎｅｔ 上基于ＩＰＭｕｌｔｉｃａｓｔ 的多方交谈实时通信的方法、实现过程及关键问题的解决方案， 最后给出实验结果并作了简单的分析。更多还原

【Abstract】 In this paper, IP Multicast, a good method to implement the multi-participant talking communication in real-time on the Internet, is specified.Then the techniques,the implementing procedure, and the solving scheme of key questions for the communication based on IP multicast are introduced emphati-cally. Finally, some simple experiment results and analysis are presented.更多还原