以视频会议系统为应用实例,基于不同的用户规模和数据传送方式(单播和多播),给出了使用OPNET Modeler建模仿真的过程,进行了结果分析。从方法学的角度看,这些对于研究、开发和教学均有一定的指导意义和参考价值。
This paper gives an example of video conference simulation baaed on different numbers ot users and different data transmitting modes (Unieast and Multieast). The simulating process has been introduced and the result has been analyzed. From the methodological point of view, it is significant for research, development and instruction