Abstract: Ad Hoc network model is constructed by using the node model of OPNET software which supports the IEEE802.11 standards. The network achieves the best performance by configuring the parameters of the interface of input and output reasonable, and the comparative analysis to the network performance is carried on. Simulation results show that relationships existing among network parameters, and the network optimization parameters have uniqueness, network performance optimization state can be picked out by comparing the network load and standard load.

Key words: OPNET software, IEEE802.11 standard, Ad Hoc network, optimization

摘要： 利用OPNET软件自带的支持IEEE802.11标准的节点模型构建Ad Hoc网络模型。合理配置输入输出接口的参数，使网络达到最佳性能，并对网络的性能进行比较分析。仿真结果表明，网络参数之间存在关联性，网络最优化参数具有唯一性，通过网络负载与标准负载的比较，可选择出网络性能最优化状态。

关键词: OPNET软件, IEEE802.11标准, Ad Hoc网络, 最优化

CLC Number: 

• TP393