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Dynamic route construction for mobile collectors in wireless sensor networks

Hanoun, Samer and Nahavandi, Saeid 2008, Dynamic route construction for mobile collectors in wireless sensor networks, Lecture notes in computer science, vol. 5314, pp. 824-833.

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Title Dynamic route construction for mobile collectors in wireless sensor networks
Author(s) Hanoun, Samer
Nahavandi, Saeid
Journal name Lecture notes in computer science
Volume number 5314
Start page 824
End page 833
Publisher Springer
Place of publication Berlin, Germany
Publication date 2008
ISSN 0302-9743
1611-3349
Summary Wireless sensor networks with mobile data collectors have been recently proposed for extending the sensor network lifetime. Powerful mobile collectors are deployed to patrol the network and approach the static sensors for collecting their data buffers using single hop communication. The route followed by the mobile collector is very crucial for the data collection operation performed in the network and highly impacts the data collection time. This paper presents a practically efficient algorithm for constructing the mobile collector route. The route is constructed dynamically during the network operational time regardless of the sensors data generation rates. The algorithm acts on minimizing the sleeping time and the number of sensors waiting for the arrival of the mobile collector. Simulation results demonstrate that the presented algorithm can effectively reduce the overall data collection time.
Language eng
Field of Research 080108 Neural, Evolutionary and Fuzzy Computation
Socio Economic Objective 890199 Communication Networks and Services not elsewhere classified
HERDC Research category C1 Refereed article in a scholarly journal
HERDC collection year 2008
Copyright notice ©2008, Springer-Verlag
Persistent URL http://hdl.handle.net/10536/DRO/DU:30017935

Document type: Journal Article
Collection: School of Engineering and Information Technology
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