Clustering and data aggregation as factors of wireless sensor network lifetime

Authors:
Bartosz Wojciechowski;Maciej Nikodem;Tomasz Surmacz
Affiliations:
Institute of Computer Engineering, Control and Robotics, Wroc$#322/aw University of Technology, Wroc$#322/aw, Poland;Institute of Computer Engineering, Control and Robotics, Wroc$#322/aw University of Technology, Wroc$#322/aw, Poland;Institute of Computer Engineering, Control and Robotics, Wroc$#322/aw University of Technology, Wroc$#322/aw, Poland
Venue:
EUROCAST'11 Proceedings of the 13th international conference on Computer Aided Systems Theory - Volume Part I
Year:
2011

Citing 3
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Abstract

Wireless Sensor Networks are of great interest to the scientific community. Having many potential applications, they also present many research problems, concerning radio channel and collision avoidance, network management and self-organization, routing or node energy preservation. This work is focused on determining WSN lifetime dependence on network clusterization and aggregation algorithms. We show that the high inherent variability of WSN lifetime is caused by randomness of deployment of its nodes.