Document Type
Article
Publication Date
7-2009
Publication Title
Ad Hoc Networks
Abstract
Wireless sensor-actuator systems (WSAS) offer exciting opportunities for emerging applications by facilitating fine-grained monitoring and control, and dense instrumentation. The large scale of such systems increases the need for such systems to tolerate and cope with failures, in a localized and decentralized manner. We present abstractions for detecting node failures and link failures caused by topology changes in a WSAS. These abstractions were designed and implemented as a set of reusable components in nesC under TinyOS. Results, which demonstrate the performance and viability of the abstractions, based on experiments on an 80 node testbed are presented. In the future, these abstractions can be extended to detect and cope with larger classes of failures in WSAS.
Repository Citation
Zia, Hamza A.; Sridhar, Nigamanth; and Sastry, Shivakumar, "Failure Detectors for Wireless Sensor-Actuator Systems" (2009). Electrical and Computer Engineering Faculty Publications. 64.
https://engagedscholarship.csuohio.edu/enece_facpub/64
Original Citation
Zia, H. A., Sridhar, N., , & Sastry, S. (2009). Failure detectors for wireless sensor-actuator systems. Ad Hoc Networks, 7(5), 1001-1013. doi:10.1016/j.adhoc.2008.09.003
DOI
10.1016/j.adhoc.2008.09.003
Version
Postprint
Publisher's Statement
NOTICE: this is the author’s version of a work that was accepted for publication in Ad Hoc Networks. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Ad Hoc Networks, 7, 5, (07-01-2009); 10.1016/j.adhoc.2008.09.003
Volume
7
Issue
5
