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Title: Query-enabled sensor networks using the cyclic symmetric wakeup design
Authors: Wong, Y.F. 
Ngoh, L.H.
Wong, W.C. 
Keywords: 2-Tier architecture
Cyclic symmetric block design
Energy conservation
Sensing coverage
Wakeup scheme
Issue Date: Nov-2010
Citation: Wong, Y.F., Ngoh, L.H., Wong, W.C. (2010-11). Query-enabled sensor networks using the cyclic symmetric wakeup design. Wireless Networks 16 (8) : 2297-2312. ScholarBank@NUS Repository.
Abstract: The problem of conserving energy under multiple constraints of query waiting delays and sensing coverage preservation in query-based wireless sensor networks is addressed. We propose a network architecture based on the cyclic symmetric block design class of wakeup schemes. Using a target tracking application as an example, specific requirements of the application translates to design parameters in our proposed solution. Our proposal demonstrates good delay performances, high target tracking accuracies and low target identification errors, without the need for costly double-radio channels while increasing network lifetimes by a factor of four to eight over traditional methods. © 2010 Springer Science+Business Media, LLC.
Source Title: Wireless Networks
ISSN: 10220038
DOI: 10.1007/s11276-010-0259-x
Appears in Collections:Staff Publications

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