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A Resilient Routing Algorithm for Long-term applications in Underwater Sensor Networks (2006)
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| Venue: | In Proc. of MedHocNet |
| Citations: | 17 - 2 self |
BibTeX
@INPROCEEDINGS{Pompili06aresilient,
author = {Dario Pompili and Tommaso Melodia and Ian F. Akyildiz},
title = {A Resilient Routing Algorithm for Long-term applications in Underwater Sensor Networks},
booktitle = {In Proc. of MedHocNet},
year = {2006}
}
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Abstract
Abstract — Underwater sensor networks will find applications in oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention, assisted navigation, and tactical surveillance. Underwater acoustic networking is the enabling technology for these applications. In this paper, the problem of data gathering for three-dimensional underwater sensor networks is investigated at the network layer by considering the interactions between the routing functions and the characteristics of the underwater acoustic channel. A two-phase resilient routing solution for long-term monitoring missions is developed, with the objective of guaranteeing survivability of the network to node and link failures. In the first phase, energy-efficient node-disjoint primary and backup paths are optimally configured, by relying on topology information gathered by a surface station. In the second phase, paths are locally repaired in case of node failures. I.
Keyphrases
resilient routing algorithm underwater sensor network long-term application surface station long-term monitoring mission pollution monitoring abstract underwater sensor network node failure underwater acoustic networking oceanographic data collection first phase network layer energy-efficient node-disjoint primary topology information backup path tactical surveillance underwater acoustic channel three-dimensional underwater sensor network disaster prevention two-phase resilient second phase
