基于高斯分布的无线传感器网络链路评估模型

2007 IFIP International Conference on Network and Parallel Computing Workshops (NPC 2007) Pub Date : 2007-10-11 DOI:10.1109/NPC.2007.151

Sun Pei-gang, Xu Jiu-qiang, Zhao Hai, Zhang Xi-yuan, Zhu Jian, Zhu Si-yuan

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引用次数: 2

摘要

通信链路评估在无线传感器网络的上层协议设计中起着重要的作用。本文首先研究了基于micaz平台的无线传感器网络中现有的典型链路评价指标，然后以分组接收率为评价指标，实验研究了通信链路的特性，在对大量采样值进行统计分析的基础上，提出了一种基于高斯分布的链路评价模型，并通过测试进行了验证。本研究具有可扩展性，因此所建立的链路评估模型对应用具有指导意义，也可为上层协议的仿真研究提供有价值的参考。

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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A Link Evaluation Model Based on Gauss Distribution for Wireless Sensor Networks

Communication link evaluation plays an important role in the design of upper layer protocols for wireless sensor networks. The paper firstly investigates the existing typical link evaluation metrics in wireless sensor networks based on the platform ofMicaZ, then takes packet reception rate as the evaluation metric to experimentally study the characteristics of communication link, and according to the statistic analysis of large amount of sampling values, a link evaluation model based on Gauss distribution is brought forward and validated by the tests. This research is expansible, therefore, the established link evaluation model can provide guidance for application, and also can provide valuable references for the simulation research of upper layer protocols.

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2007 IFIP International Conference on Network and Parallel Computing Workshops (NPC 2007)

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