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Efficient fault-tolerant collision-free data aggregation scheduling for wireless sensor networks
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Jhumka, Arshad, Bradbury, Matthew S. and Saginbekov, Sain (2014) Efficient fault-tolerant collision-free data aggregation scheduling for wireless sensor networks. Journal of Parallel and Distributed Computing, Volume 74 (Number 1). pp. 1789-1801. doi:10.1016/j.jpdc.2013.09.011
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Official URL: http://dx.doi.org/10.1016/j.jpdc.2013.09.011
Abstract
This paper investigates the design of fault-tolerant TDMA-based data aggregation scheduling (DAS) protocols for wireless sensor networks (WSNs). DAS is a fundamental pattern of communication in wireless sensor networks where sensor nodes aggregate and relay data to a sink node. However, any such DAS protocol needs to be cognisant of the fact that crash failures can occur. We make the following contributions: (i) we identify a necessary condition to solve the DAS problem, (ii) we introduce a strong and weak version of the DAS problem, (iii) we show several impossibility results due to the crash failures, (iv) we develop a modular local algorithm that solves stabilising weak DAS and (v) we show, through simulations and an actual deployment on a small testbed, how specific instantiations of parameters can lead to the algorithm achieving very efficient stabilisation.
| Item Type: | Journal Article | ||||||||||||
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| Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software | ||||||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||||||||
| Library of Congress Subject Headings (LCSH): | Wireless sensor networks, Fault-tolerant computing, Computer systems failures | ||||||||||||
| Journal or Publication Title: | Journal of Parallel and Distributed Computing | ||||||||||||
| Publisher: | Elsevier Science BV | ||||||||||||
| ISSN: | 0743-7315 | ||||||||||||
| Official Date: | January 2014 | ||||||||||||
| Dates: |
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| Volume: | Volume 74 | ||||||||||||
| Number: | Number 1 | ||||||||||||
| Number of Pages: | 27 | ||||||||||||
| Page Range: | pp. 1789-1801 | ||||||||||||
| DOI: | 10.1016/j.jpdc.2013.09.011 | ||||||||||||
| Status: | Peer Reviewed | ||||||||||||
| Publication Status: | Published | ||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
| Funder: | University of Warwick | ||||||||||||
| Version or Related Resource: | Crash-Tolerant Collision-Free Data Aggregation Scheduling for Wireless Sensor Networks. Published in: Proceedings 2010 29th IEEE International Symposium on Reliable Distributed Systems. Los Alamitos, California : IEEE, 2010. | ||||||||||||
| Embodied As: | 1 | ||||||||||||
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