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A Reliability-Oriented Local-Area Model for Large-Scale Wireless Sensor Networks
Joint Authors
Peng, Haixia
Si, Shuaizong
Cai, Wei
Bi, Yuanguo
Zhao, Hai
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-29
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Large-scale wireless sensor networks (WSNs) have demonstrated some complex features which are similar to those of other types of complex networks, such as social networks.
Based on these complex features, evolution process and characteristic of WSNs, we represent a WSN topologically by building a suitable model, which is named as the reliability-oriented local-area model (ROLM) and aimed at improving the performance of WSNs.
For analyzing the performance of the ROLM, we define the reliability as the probability of that the relative error between the measurement and the true value is equal to or less than ε ( ε ≥ 0 ) and proposed a parameter η to measure the reliability of the network.
Based on them, we use η to analyze the influence of network structure on the reliability, and compared the reliabilities of the ROLM and the existing WSNs.
Experiment results prove that the large-scale WSN follows a power-law distribution, and it has scale-free characteristic and small world characteristic.
And it also shows that, comparing with existing model, ROLM not only balances energy consumption by limiting the connectivity of each node to prolong the lifetime of the network, but also improves the reliability substantially.
And the ROLM can be used to express the topology of reliability-oriented WSNs and analyze the structure preferably.
American Psychological Association (APA)
Peng, Haixia& Zhao, Hai& Bi, Yuanguo& Si, Shuaizong& Cai, Wei. 2015. A Reliability-Oriented Local-Area Model for Large-Scale Wireless Sensor Networks. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1075073
Modern Language Association (MLA)
Peng, Haixia…[et al.]. A Reliability-Oriented Local-Area Model for Large-Scale Wireless Sensor Networks. Mathematical Problems in Engineering No. 2015 (2015), pp.1-17.
https://search.emarefa.net/detail/BIM-1075073
American Medical Association (AMA)
Peng, Haixia& Zhao, Hai& Bi, Yuanguo& Si, Shuaizong& Cai, Wei. A Reliability-Oriented Local-Area Model for Large-Scale Wireless Sensor Networks. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1075073
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1075073