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针对某系统中的无线网络组网协议搭建了接近实际状况的网络模型,通过使用NS2模拟器较好的模拟了该协议下网络的运行情况和性能,详细介绍了数据,网络组成的形式,网络运行的参数以及协议运作的方式,得出了网络实际运行的状况,并与理论值作出了比拟,从模拟的结果来看,符合网络的实际。从网络中节点角度看,网络中各个节点的运作情况完全符合轮询协议运作的过程,NS2的脚本也较好的实现了协议的工作过程,各个节点按照预定的方式进行工作。同时,轮询时间超时值也和参数设定的理论值吻合的较好,对于实际网络中轮询组网协议的应用有一定的理论参考价值。
Aiming at the wireless network protocol in a certain system, a network model is set up which is close to the actual situation. By using the NS2 simulator to simulate the operation and performance of the network under this protocol, the forms of data and network components, network Running parameters and the mode of operation of the protocol, the actual operation of the network is derived and compared with the theoretical value, from the simulation results, in line with the actual network. From the point of view of the nodes in the network, the operation of each node in the network fully complies with the operation of the polling protocol. The script of NS2 also realizes the working process of the protocol, and each node works according to a predetermined manner. Meanwhile, the polling time-out value is also in good agreement with the theoretical value set by the parameter, which has certain theoretical reference value for the application of the polling network protocol in the actual network.