Anatomization on Range-free Localization Algorithms in Wireless Sensor Networks

2019 2nd International Conference on Power Energy, Environment and Intelligent Control (PEEIC) Pub Date : 2019-10-01 DOI:10.1109/PEEIC47157.2019.8976808

Jigyasa Chadha, Aarti Jain

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引用次数: 2

Abstract

A Wireless Sensor Networks (WSN's) is composed of large number of wireless connected nodes that interact and cooperate to sense & exchange the useful data. Localization i.e. finding of own location by a sensor node is an important aspect in WSN. Accuracy of localization techniques is an indispensable parameter that helps to figure out suitability of the algorithms. The basic aim of these methods is to increase the efficiency & accuracy of the estimated position. We focus on analyzing the performance of diverse Range-free Localization Algorithms to highlight uniqueness of algorithm in WSNs. In recent papers, several improvements have been proposed for localization of sensor nodes to enhance their performance. Finally, to uphold the effectiveness of the each algorithm we hereby present the analysis of the several range-free localization algorithms in WSNs. In this paper we have presented a comprehensive review of the range free localization methods. In our survey, each discussed algorithm is categorized on basis of applicability, position estimating efficiency and computational complexity.

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无线传感器网络中无距离定位算法的解剖

无线传感器网络(WSN's)是由大量无线连接的节点组成的，这些节点相互作用和协作，以感知和交换有用的数据。定位即传感器节点找到自身的位置是WSN的一个重要方面。定位技术的精度是判断定位算法适用性的重要参数。这些方法的基本目的是提高位置估计的效率和精度。我们重点分析了各种无距离定位算法的性能，以突出算法在无线传感器网络中的唯一性。在最近的论文中，提出了几种改进传感器节点定位的方法来提高它们的性能。最后，为了保证每个算法的有效性，我们在此对几种无线传感器网络的无距离定位算法进行了分析。本文对无距离定位方法进行了综述。在我们的调查中，根据适用性、位置估计效率和计算复杂度对所讨论的算法进行了分类。

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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来源期刊

2019 2nd International Conference on Power Energy, Environment and Intelligent Control (PEEIC)

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