文章基本信息

标题：A Two-Dimensional IR Algorithm for Position Estimation in Wireless Sensor Networks
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作者：N. Pushpalatha ; Dr.B.Anuradha
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2012
卷号：3
期号：2
页码：35-39
语种：English
出版社：Ayushmaan Technologies
摘要：Many technological developments, in WSN have emerged from military needs and found its way into civil applications. Today, WSNs has become a key technology for different types of smart environments and an intense research effort is currently underway to enable the application of WSNs for a wide range of industrial problems. WSNs are of particular importance when a large number of sensor nodes have to be deployed in Square area. Localization is important when there is an uncertainty of the exact location of some fixed or mobile devices. In the previous paper, the sensing and computation nodes were considered part of the sensor network; in fact, some of the computing may be done in the network itself. This paper proposes an Iterative Routing Algorithm which uses the connectivity of information, the estimated distance information among the sensor nodes and find out the Shortest Path Position Estimation between Source and Destination nodes in Wireless Sensor Networks. In this paper the number of nodes localized, localization accuracy, ranging error and computational cost is presented.