Clustering with One-Time Setup for Reduced Energy Consumption and Prolonged Lifetime in Wireless Sensor Networks
Joint Authors
Shin, Heewook
Chung, Ilyong
Moh, Sangman
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-27
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
In wireless sensor networks, clustering is effectively used for many applications, including environment monitoring, because it promises efficient energy consumption for inexpensive battery-operated sensors.
The most famous clustering protocol, LEACH (Low Energy Adaptive Clustering Hierarchy), enables the balanced consumption of energy to prolong a network lifetime.
In LEACH, however, extra energy and time are consumed to reform clusters at the setup phase of every round.
This side effect is worse as the number of clusters increases.
This paper presents a novel energy-efficient clustering scheme called COTS (Clustering with One-Time Setup) which removes the cluster-reforming process required at every round after the first round.
The proposed COTS allows that the role of the cluster head is rotated among members in a cluster without cluster reforming.
By removing the cluster-reforming process, the number of transmissions per round is decreased accordingly.
As a result, energy consumption is significantly reduced, resulting in prolonged network lifetime.
The simulation study shows that the network performance and lifetime are much improved as the number of clusters is increased.
American Psychological Association (APA)
Shin, Heewook& Moh, Sangman& Chung, Ilyong. 2013. Clustering with One-Time Setup for Reduced Energy Consumption and Prolonged Lifetime in Wireless Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-10.
https://search.emarefa.net/detail/BIM-461633
Modern Language Association (MLA)
Shin, Heewook…[et al.]. Clustering with One-Time Setup for Reduced Energy Consumption and Prolonged Lifetime in Wireless Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-461633
American Medical Association (AMA)
Shin, Heewook& Moh, Sangman& Chung, Ilyong. Clustering with One-Time Setup for Reduced Energy Consumption and Prolonged Lifetime in Wireless Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-10.
https://search.emarefa.net/detail/BIM-461633
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461633