无线传感器网络中节点故障对网络覆盖的影响

2012 5th International Conference on Computers and Devices for Communication (CODEC) Pub Date : 2012-12-01 DOI:10.1109/CODEC.2012.6509353

A. Hossain

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引用次数: 3

摘要

无线传感器网络(WSN)的网络覆盖范围意味着整个感兴趣的区域被部署的网络监控的程度。它取决于多个因素，包括节点的感知模型。节点故障是无线传感器网络中的一个重要问题。传感器节点容易因噪声和电池能量耗尽而无法正常工作。在文献中，在研究覆盖范围时未考虑节点失效。在本文中，我们研究节点故障对网络覆盖的影响。推导了三种感知模型在节点故障情况下的网络覆盖范围。

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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On the impact of node failure on network coverage in wireless sensor network

Network coverage of wireless sensor network (WSN) means how well the entire area of interest is being monitored by a deployed network. It depends on several factors including sensing model of a node. Node failure is an important issue in WSN. The sensor nodes are prone to be non-functional due to noise and battery energy depletion. In the literature, node failure has not been considered while studying coverage. In this paper, we investigate the impact of node failure on network coverage. The network coverage has been derived for three sensing models in the event of node failure.

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来源期刊

2012 5th International Conference on Computers and Devices for Communication (CODEC)

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