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Authenticated data compression in delay tolerant wireless sensor networks

Publication ,  Conference
Oh, YH; Ning, P; Liu, Y; Reiter, MK
Published in: INSS2009 - 6th International Conference on Networked Sensing Systems
December 1, 2009

Delay Tolerant Wireless Sensor Networks (DTWSNs) are sensor networks where continuous connectivity between the sensor nodes and their final destinations (e.g., the base station) cannot be guaranteed. Storage constraints are particularly a concern in DTWSNs, since each node may have to store sensed data for a long period of time due to intermittent communication while continuously collecting data. In this paper, we develop novel techniques to seamlessly authenticate and compress sensed data, addressing the storage concerns in DTWSNs in hostile environments by harnessing both temporal and spatial correlation among sensed data. By appropriately using Message Authentication Code (MAC) and one-way hash functions, our techniques allow a node (including intermediate, non-source nodes) to efficiently compress sensed data without regenerating MACs. We explore the trade-off between data distortion and storage reduction provided by compression so that we can reach the maximum data reduction while maintaining desired data quality. ©2009 IEEE.

Duke Scholars

Published In

INSS2009 - 6th International Conference on Networked Sensing Systems

DOI

ISBN

9781424463145

Publication Date

December 1, 2009

Start / End Page

137 / 144
 

Citation

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Oh, Y. H., Ning, P., Liu, Y., & Reiter, M. K. (2009). Authenticated data compression in delay tolerant wireless sensor networks. In INSS2009 - 6th International Conference on Networked Sensing Systems (pp. 137–144). https://doi.org/10.1109/INSS.2009.5409933
Oh, Y. H., P. Ning, Y. Liu, and M. K. Reiter. “Authenticated data compression in delay tolerant wireless sensor networks.” In INSS2009 - 6th International Conference on Networked Sensing Systems, 137–44, 2009. https://doi.org/10.1109/INSS.2009.5409933.
Oh YH, Ning P, Liu Y, Reiter MK. Authenticated data compression in delay tolerant wireless sensor networks. In: INSS2009 - 6th International Conference on Networked Sensing Systems. 2009. p. 137–44.
Oh, Y. H., et al. “Authenticated data compression in delay tolerant wireless sensor networks.” INSS2009 - 6th International Conference on Networked Sensing Systems, 2009, pp. 137–44. Scopus, doi:10.1109/INSS.2009.5409933.
Oh YH, Ning P, Liu Y, Reiter MK. Authenticated data compression in delay tolerant wireless sensor networks. INSS2009 - 6th International Conference on Networked Sensing Systems. 2009. p. 137–144.

Published In

INSS2009 - 6th International Conference on Networked Sensing Systems

DOI

ISBN

9781424463145

Publication Date

December 1, 2009

Start / End Page

137 / 144