A Principle Component Analysis Based Method on Evaluating Wireless Mobile Ad Hoc Network Routing Protocols

2009 Second International Symposium on Intelligent Information Technology and Security Informatics Pub Date : 2009-01-23 DOI:10.1109/IITSI.2009.30

Panlong Yang, Guangcheng Qin, Chang Tian, Guihai Chen

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引用次数: 1

Abstract

In this paper, we study the performance evaluation method applying Principle Component Analysis (PCA) theory. Due to the self-organizing and distributed character, each metric has its representative character evaluation method. Metrics while considering various network scenarios reflect different aspects of routing protocol efficiency in mobile ad hoc network. By now, there isn’t any ad hoc routing protocol can outperform others in any network conditions. Principle Component Analysis method is successfully applied in analyzing different impact of routing metric on network overall performance. Considering the suggestions in RFC 2501, PCA method tackle the performance evaluation problem as different types of metrics may lead to confusing evaluation results. It proves to be reliable and rational. Statistical results provided by PCA show that different types of routing protocol, such as proactive routing and reactive routing, has different principle components and routing metrics will have different impact on them. A synthetic method in evaluating metric representing the overall performance of the network is proposed after the PCA procedure, and routing performance comparison could clearly and reasonably be done with it.

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一种基于主成分分析的无线移动自组网路由协议评估方法

本文研究了应用主成分分析(PCA)理论进行性能评价的方法。由于指标的自组织和分布特性，每个指标都有其代表性的特征评价方法。考虑各种网络场景的指标反映了移动自组织网络中路由协议效率的不同方面。到目前为止，在任何网络条件下，都没有任何自组织路由协议能够胜过其他协议。应用主成分分析法成功地分析了路由度量对网络整体性能的不同影响。考虑到RFC 2501中的建议，PCA方法解决了性能评估问题，因为不同类型的度量可能导致评估结果混淆。它被证明是可靠和合理的。主成分分析提供的统计结果表明，不同类型的路由协议(主动路由和被动路由)具有不同的主成分，路由度量对它们的影响也不同。在主成分分析之后，提出了一种综合评价网络整体性能指标的方法，可以清晰合理地进行路由性能比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2009 Second International Symposium on Intelligent Information Technology and Security Informatics

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