Reliability analysis of a wireless sensor network based on a physical model

被引：2

作者：

Feng, Hai-Lin ^{[1
]}

Liu, San-Yang ^{[1
]}

机构：

[1] Xidian Univ, Dept Appl Math, State Key Lab Integrated Serv Networks, Xian 710071, Shaanxi, Peoples R China

来源：

JOURNAL OF INDUSTRIAL AND PRODUCTION ENGINEERING | 2010年 / 27卷 / 01期

基金：

中国国家自然科学基金;

关键词：

reliability; wireless sensor networks; physical model;

D O I：

10.1080/10170660903510182

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Wireless sensor networks (WSNs) are task-oriented networks. Reliable data delivery is one of their important goals. Both node failures and communication mechanisms influence reliable data delivery. However, reliability analysis based on graph models is very difficult due to the dynamic topology and distributed nature of a WSN with thousands of nodes. By decomposing the reliability problem into sub-problems, this article presents a new method for analyzing the reliability of a WSN based on a physical model. The presented method is also distributed and flexible.

引用

页码：22 / 27

页数：6

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