Experimental Study on Connectivity for Wireless Sensor Networks

Xiaogang Qi, Lifang Liu, Sanyang Liu
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引用次数: 12

Abstract

Many works have been devoted to connectivity of wireless sensor networks. This is an important feature for wireless sensor networks (WSNs) to provide the nodes with the capability of communicating with one or several sinks.To operate successfully a sensor network must also provide satisfactory connectivity so that nodes can communicate for data fusion and reporting to base stations. Connectivity affects the robustness and achievable throughput of communication in a sensor network. We provide an experimental analysis of the fundamental relationship between network connectivity and the density of nodes, as well as the relationship between network connectivity and the nodes’ transmitting ranges. Extensive experimental results prove that our method is feasible and leads to a more accurate thresholds.
无线传感器网络连通性的实验研究
在无线传感器网络的连通性方面已经有了大量的研究工作。这是无线传感器网络(wsn)的一个重要特征,为节点提供与一个或多个接收器通信的能力。为了成功运行,传感器网络还必须提供令人满意的连接,以便节点能够进行数据融合和向基站报告。在传感器网络中,连通性影响着通信的鲁棒性和可实现吞吐量。我们对网络连通性与节点密度之间的基本关系以及网络连通性与节点发射距离之间的关系进行了实验分析。大量的实验结果证明了我们的方法是可行的,可以得到更准确的阈值。
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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