无线传感器网络仿真中的全干扰模型

Hengguang Li, P. Mitchell
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引用次数: 10

摘要

在无线传感器网络研究中,仿真是评估系统或协议性能的重要手段之一。估计结果的准确性取决于所选择的仿真参数。在现有的无线传感器网络分析中,仿真时采用的是简单的干扰模型,只考虑特定范围内节点的干扰信号。研究表明,这些干扰模型对于实际的无线传感器网络应用分析不够精确。为了提高仿真质量,提出了一种全干扰模型。结果表明,与传统模型相比,全干扰模型能够提供更准确的系统评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Full interference model in wireless sensor network simulation
In wireless sensor network research, simulation is one of the most important approaches to evaluate system or protocol performance. The accuracy of estimated results depends on selected simulation parameters. In existing analysis on wireless sensor network, simple interference models are used in simulations, which only take interference signals from nodes in a particular range into account. Based on our research, it is shown that these interference models are not accurate enough for practical wireless sensor network applications analysis. To improve the simulation quality, a full interference model is proposed. By comparing results, it is shown that the full interference model is able to provide more accurate system evaluation than traditional models.
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