无线传感器网络的动态大小分布式程序图像缓存

2009 International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2009-05-26 DOI:10.1109/WAINA.2009.195

J. Ellul, K. Martinez, D. D. Roure

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引用次数: 2

摘要

由于部署的传感器节点无法访问，在许多无线传感器网络应用中，空中重新编程节点软件是一项基本要求。传输整个软件图像与更新成比例消耗大量的能量，特别是当它们很小的时候。增量更新已经解决了这个问题;然而，引入了传感器节点在错过更新时失去同步的可能性。在本文中，我们提出了一个动态大小的分布式程序图像缓存，它提供了更高的效率，重新编程不同步节点和多用途无线传感器网络。

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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A Dynamic Size Distributed Program Image Cache for Wireless Sensor Networks

Reprogramming node software over-the-air is an essential requirement in many wireless sensor network applications due to the inaccessibility of the deployed sensor nodes. Transmitting whole software images consumes a high amount of energy in proportion to updates, especially when they are small in size. Incremental updates have addressed this; however introduce the potential of a sensor node becoming out of sync when it misses an update. In this paper we present a dynamic size distributed program image cache that provides increased efficiency in reprogramming out of sync nodes and multi-purpose wireless sensor networks.

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2009 International Conference on Advanced Information Networking and Applications Workshops

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