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On Reducing Communication Energy Using Cross-Sensor Coding Technique
Joint Authors
Cheung, Sen-ching Samson
Nguyen, Kien
Nguyen, Thinh
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-03-16
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
This paper addresses the uneven communication energy problem in data gathering sensor networks where the nodes closer to the sink tend to consume more energy than those of the farther nodes.
Consequently, the lifetime of a network is significantly shortened.
We propose a cross-sensor coding technique using On-Off keying which exploits (a) the tradeoff between delay and energy consumption and (b) the network topology in order to alleviate the problem of unequal energy consumption.
We formulate our coding problem as an integer linear programming problem and show how to construct a number of codes based on different criteria.
We show that the proposed technique can extend the lifetime of a small sensor network.
American Psychological Association (APA)
Nguyen, Kien& Nguyen, Thinh& Cheung, Sen-ching Samson. 2011. On Reducing Communication Energy Using Cross-Sensor Coding Technique. International Journal of Distributed Sensor Networks،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-502070
Modern Language Association (MLA)
Nguyen, Kien…[et al.]. On Reducing Communication Energy Using Cross-Sensor Coding Technique. International Journal of Distributed Sensor Networks No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-502070
American Medical Association (AMA)
Nguyen, Kien& Nguyen, Thinh& Cheung, Sen-ching Samson. On Reducing Communication Energy Using Cross-Sensor Coding Technique. International Journal of Distributed Sensor Networks. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-502070
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502070