- Title
- Dynamic sensors collaboration to balance the accuracy-lifetime trade-off in multiple-target tracking
- Creator
- Armaghani, Farzaneh; Gondal, Iqbal; Kamruzzaman, Joarder; Green, David
- Date
- 2012
- Type
- Text; Conference paper
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/156696
- Identifier
- vital:11448
- Identifier
-
https://doi.org/10.1109/PIMRC.2012.6362870
- Identifier
- ISBN:978-1-46732569-1
- Abstract
- Complex target tracking applications require active sensor nodes to collaboratively track multiple moving targets, which can balance the trade-off between the quality of tracking and network's lifetime. In this paper, we develop a distributed sensor-selection protocol (DSSP) to activate dynamic number of sensors based on the cost metrics. Cost metrics contains energy-aware leadership cost and eagerness-based tracking cost; which selects sensors with higher energy resources and information utilities. DSSP enables an even distribution of energy consumption among the nodes to prolong the network lifetime. Our results show that the proposed scheme can significantly improve the network lifetime while maintaining the high tracking accuracy as compared to the other schemes.
- Publisher
- IEEE
- Relation
- 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012; Sydney, NSW; Australia; 9th-12th September 2012 p. 675-681
- Rights
- Copyright © 2012 IEEE.
- Rights
- This metadata is freely available under a CCO license
- Subject
- Information utility; Network lifetime; Sensor selection; Target tracking
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