NDLI: Reliability of Wireless Sensor Network: Hotspot and critical challenges

Content Provider	IEEE Xplore Digital Library
Author	Nan Yao Shaoping Wang Yaoxing Shang Jian Shi
Copyright Year	2012
Description	Author affiliation: Science and Technology on Aerocraft Control Laboratory, School of Automation Science and Electrical Engineering, Beihang University 37th, Xueyuan Road, 100191, Beijing, P. R. China (Nan Yao; Shaoping Wang; Yaoxing Shang; Jian Shi)
Abstract	Wireless Sensor Network (WSN) has attracted many concerns in different domains because of its special features. A WSN is a set of a large number of resource constrained sensor nodes which have abilities for information detection, data processing, and short-range radio communication. WSN can be used for both military applications and civil applications with the tasks such as detection and monitoring of significant events in different environments or large areas. How to improve the reliability of WSN is one of the essential challenges for WSN from theoretical research to actual application. Five hot research interests have been discussed respectively in this paper, and several relevant state-of-the-art technologies have been analyzed, then, future direction and critical technologies are proposed as well. In addition, a Generalized Stochastic Petri nets (GSPN) model is designed to evaluate the reliability of a parallel-redundant fault tolerant WSN. GSPN model is more observable, scalable and portable than Markov model.
Starting Page	1262
Ending Page	1266
File Size	115882
Page Count	5
File Format	PDF
ISBN	9781467303125
e-ISBN	9781467303118
DOI	10.1109/INDIN.2012.6301383
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless Sensor Network (WSN) Wireless sensor networks Fault tolerance Protocols Computer network reliability Fault tolerant systems Reliability theory Generalized Stochastic Petri nets (GSPN) Reliability Protocol
Content Type	Text
Resource Type	Article

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