| 无线Adhoc网络中关键QoS性能仿真分析 |
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| 引用本文： | 杨亚涛,王阳,刘信.无线Adhoc网络中关键QoS性能仿真分析[J].北京电子科技学院学报,2014(4):18-22. |
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| 作者姓名： | 杨亚涛 王阳 刘信 |
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| 作者单位： | 北京电子科技学院,北京100070 |
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| 基金项目： | 国家自然科学基金项目（NO.61370188）; 北京市支持中央高校共建项目-青年英才计划; 中央高校基本科研业务费专项资金资助课题 |
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| 摘 要： | 网络仿真可以其独有的方法为网络规划设计提供客观、可靠的评价依据。本文基于OPNET网络仿真环境构建了一个AdHoc网络,在不同节点数量情况下,分析了无线Adhoc网络的网络吞吐率、节点发送/接收数据包的传输延迟和下载响应时间等关键QoS性能,并进行了仿真测试、分析、比较,最后找出了节点数与网络参数之间的关系,为无线Adhoc网络的构建和QoS性能评测提供了一定的参考依据。
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| 关 键 词： | Adhoc网络 QOS 网络仿真 性能分析 |
Simulation Analysis for Key QoS Performance in Wireless Adhoc networks |
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| Yang Yatao;Wang Yang;Liu Xin.Simulation Analysis for Key QoS Performance in Wireless Adhoc networks[J].Journal of Beijing Electronic Science & Technology Institute,2014(4):18-22. |
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| Authors: | Yang Yatao;Wang Yang;Liu Xin |
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| Affiliation: | Yang Yatao;Wang Yang;Liu Xin(Beijing Electronic Science and Technology Institute, Beijing 100070, China) |
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| Abstract: | Network simulation method can provide objective and reliable evaluation basis for network planning and design. In order to simulate working performance in Ad Hoc networks,one Ad Hoc network is built based on OPNET network simulation environment,in the case of different node＇s number,the key performance parameters of Quality of Service（ QoS） in Adhoc network,such as Adhoc network throughput,the node＇s transmission delay and download response time,are analyzed,meanwhile,the performance simulation test,analysis,comparison about this Adhoc network are also implemented,finally,the relationship between the number of nodes and network parameters is summed up,which can provide some reference for construction and QoS performance evaluation in wireless Adhoc networks. |
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| Keywords: | Adhoc network Quality of Service Network simulation Performance analysis |
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