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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Di Wu Renfa Li Lichun Bao |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Comput. & Commun., Hunan Univ., Changsha (Di Wu; Renfa Li) || Donald Bren Sch. of ICS, Univ. of California, Irvine, CA (Lichun Bao) |
| Abstract | The traditional networking builds on layered protocol architecture to isolate the complexities in different layers. It has been realized that real-life wireless sensor networks (WSNs) must be considered holistically across different layers for optimum performance. We consider a special case of WSNs that is deployed in underground tunnels. Underground communications present unique signal propagation characteristics due to the geographic and geological features, which in turn impact the underground network deployment and multi-hop routing patterns. We propose an efficient routing algorithm, called BRIT (bounce routing in tunnels), for underground WSNs, and evaluate BRIT against the bottomline AODV in terms of network throughput, packet loss rate, stability and latencies using simulations. The contributions of the paper include a hybrid signal propagation model in three dimentional underground tunnels, an assortment of sensor deployment strategies in tunnels, an integrated routing metric (forwarding speed), and a route suppression mechanism. |
| Starting Page | 187 |
| Ending Page | 194 |
| File Size | 513186 |
| Page Count | 8 |
| File Format | |
| ISBN | 9780769534572 |
| DOI | 10.1109/MSN.2008.41 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-12-10 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Cross layer design Wireless application protocol underground tunnel Mobile communication wireless propagation sensor networks Power system modeling Wireless sensor networks routing protocols Computer architecture Routing protocols Computer networks Data communication Mobile computing |
| Content Type | Text |
| Resource Type | Article |
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