在NS2仿真环境下进行WLAN有线和无线网络模拟，无线节点间通过有线和无线混合介质进行数据传输-Under the environment of NS2 simulation WLAN wired and wireless network simulation, between wireless nodes through wired and wireless mixed medium for data transmission

在NS2仿真环境下进行WLAN不同传输速率下无线网络模拟，无线节点间通过无线介质在不同传输速率下进行数据传输-Under the environment of NS2 simulation WLAN wireless network simulation, under different transmission rate between wireless nodes through wireless medium under different transmission rate for da