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Skyline-Based Aggregator Node Selection in Wireless Sensor Networks
Joint Authors
Ihm, Sun-Young
Park, Young-Ho
Nasridinov, Aziz
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-23
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
In order to achieve the equal usage of limited resources in the wireless sensor networks (WSNs), we must aggregate the sensor data before passing it to the base station.
In WSNs, the aggregator nodes perform a data aggregation process.
Careful selection of the aggregator nodes in the data aggregation process results in reducing large amounts of communication traffic in the WSNs.
However, network conditions change frequently due to sharing of resources, computation load, and congestion on network nodes and links, which makes the selection of the aggregator nodes difficult.
In this paper, we study an aggregator node selection method in the WSNs.
We formulate the selection process as a top-k query problem, where we efficiently solve the problem by using a modified Sort-Filter-Skyline (SFS) algorithm.
The main idea of our approach is to immediately perform a skyline query on the sensor nodes in the WSNs, which enables to extract a set of sensor nodes that are potential candidates to become an aggregator node.
The experiments show that our method is several times faster compared to the existing approaches.
American Psychological Association (APA)
Nasridinov, Aziz& Ihm, Sun-Young& Park, Young-Ho. 2013. Skyline-Based Aggregator Node Selection in Wireless Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-465391
Modern Language Association (MLA)
Nasridinov, Aziz…[et al.]. Skyline-Based Aggregator Node Selection in Wireless Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-465391
American Medical Association (AMA)
Nasridinov, Aziz& Ihm, Sun-Young& Park, Young-Ho. Skyline-Based Aggregator Node Selection in Wireless Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-465391
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465391