无线传感器网络中定位算法的简要分析

2014 IEEE International Conference on Computational Intelligence and Computing Research Pub Date : 2014-12-01 DOI:10.1109/ICCIC.2014.7238545

Z. Livinsa

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引用次数: 0

摘要

近年来微机电系统(MEMS)和通信系统技术的发展使无线传感器网络(WSNs)具有了新兴的应用前景。定位是无线传感器网络研究的核心问题。在本文中，我提出了接收信号强度指示器(RSSI)和改进的距离矢量(DV)定位算法，以实现准确的位置估计。定位误差是根据不同范围的锚定人口、通信范围和不规则程度(DOI)预先考虑的。在仿真中，我对这两种定位算法进行了比较，结果表明改进的DV-Hop算法相对于RSSI算法具有较高的定位精度。

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Recital analysis of localization algorithm in wireless sensor networks

Recent technological developments in Micro-Electro-Mechanical System (MEMS) and communication system have made the wireless sensor networks (WSNs) with emerging applications. Localization is the essential research problem in WSNs. In this paper, I have projected Received Signal Strength Indicator (RSSI) and improved Distance vector (DV) localization algorithms for accurate position estimation. The localization error is premeditated for a diverse range of anchor population, communication range and degree of irregularity (DOI). In the simulation, I compare these two localization algorithms and the result shows that the performance of improved DV-Hop algorithm has high position accuracy as compared to the RSSI algorithm.

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2014 IEEE International Conference on Computational Intelligence and Computing Research

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