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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yang Yang Blum, R.S. |
| Copyright Year | 2007 |
| Description | Author affiliation: Lehigh Univ., Bethlehem (Yang Yang; Blum, R.S.) |
| Abstract | In this paper, we consider energy-efficient routing for detection in wireless sensor networks (WSNs). Energy-efficient routing for WSNs has been intensely studied recently, but routing for signal detection in WSNs has not attracted much attention. Moreover, we are not aware of any previous work on routing for detection in WSNs that specifically considers the Neyman-Pearson criterion which is the most accepted metric for radar, sonar and related signal detection problems. By deploying a simple but illustrative model for target detection in WSNs, we formulate a problem of energy-efficient routing for signal detection under the Neyman-Pearson criterion. We propose a routing metric which aims for a route with the maximum mean detection-probability-to-energy ratio, and describe methods for solving the resulting optimization problem. This proposed metric, striving for a balance between the consumed energy and detection performance, is effective for finding the optimal routing that values such an energy-detection tradeoff. |
| Starting Page | 4919 |
| Ending Page | 4924 |
| File Size | 225002 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424403537 |
| DOI | 10.1109/ICC.2007.812 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-06-24 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Routing Signal detection Wireless sensor networks Radar detection Energy efficiency Sonar detection Object detection Peer to peer computing Communications Society Sonar measurements |
| Content Type | Text |
| Resource Type | Article |
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