各种视频压缩格式的网络传输的模拟信道分析，QOs保证-various video compression format of the simulation network transmission channel, QOs guarantee

简单的opnet实例，建立网络拓扑结构，选择仿真的结果，运行仿真，并查看仿真结果。-OPNET simple example, the establishment of network topology, select the simulation results, run simulation, and view the simulation results.