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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jain, N. Vokkarane, V.M. Jianping Wang |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Comput. & Inf. Sci., Univ. of Massachusetts, Dartmouth, MA (Jain, N.; Vokkarane, V.M.) |
| Abstract | One of the fundamental purpose of sensing information is to immediately respond to any anomalies. In order to make an accurate and cognizant decision, there is a great need for a fault-tolerant wireless sensor network. In this paper, we evaluate two categories of dual-homed routing for providing fault-tolerance in wireless sensor networks, namely dedicated dual-homed routing and shared dual-homed routing. We investigate two dedicated dual-homed routing techniques, namely 1+1 dual-homed routing and 1:1 dual-homed routing. We also develop shared dual-homed routing techniques, namely 1:2 dual-homed routing and 1:4 dual-homed routing. This paper investigates each technique's capability for providing fault-tolerance and its performance in terms of network lifetime, packet loss probability, end-to-end packet delay, and average throughput. Such an investigation will provide a comprehensive understanding about each proposed fault-tolerant technique. This will provide valuable insight for providing grade-of-protection in multi-layer wireless sensor networks by applying different techniques at different layers. |
| Starting Page | 474 |
| Ending Page | 479 |
| File Size | 2396913 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424419777 |
| DOI | 10.1109/THS.2008.4534499 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-05-12 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transport protocols Base stations TDMA Routing Fault-Tolerance Wireless Sensor Networks Fault tolerance Wireless sensor networks Clustering algorithms Energy efficiency Performance analysis Large-scale systems Telecommunication network reliability |
| Content Type | Text |
| Resource Type | Article |
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