使用蓝牙的无线传感器网络中的同步

Third International Workshop on Intelligent Solutions in Embedded Systems, 2005. Pub Date : 2005-05-20 DOI:10.1109/WISES.2005.1438715

Roberto Casas, Héctor J. Gracia, Á. Marco, Jorge L. Falcó

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引用次数: 34

摘要

无线传感器网络(wsn)可以利用标准无线协议的通用性、完整性和低价格的优势;我们稍后将展示的蓝牙是适用于wsn的备选方案。通过无线传感器网络采集的数据融合是时间同步的一个明显应用。综合考虑这两个问题，我们发现使用标准协议的同步有一个重要的缺点。在本文中，我们提出了一种简单的方法，允许蓝牙无线传感器网络的时钟同步，精确到几微秒。

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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Synchronization in wireless sensor networks using Bluetooth

Wireless sensor networks (WSNs) can take advantage of versatility, completeness, and low prices of standard wireless protocols; Bluetooth as we show later is a candidate suitable for WSNs. The fusion of data collected over a WSN is just an evident application of time synchronization. Bringing together these two issues, we find that synchronization using standard protocols poses an important drawback. In this paper, we present a simple method that allows clock synchronization in Bluetooth WSNs, down to few microseconds.

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来源期刊

Third International Workshop on Intelligent Solutions in Embedded Systems, 2005.

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