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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Linqing Gui Wei, A. Val, T. |
| Copyright Year | 2010 |
| Abstract | Localization of mobile nodes has been a fundamental issue for wireless sensor networks. The existing localization algorithms can be classified into two categories: range-based and range-free. Range-free scheme is more cost-effective than range-based scheme. This paper proposes a two-level range-free localization algorithm (2RaLA), which consists of two methods. Mid-Perpendicular method is proposed for normal nodes which have at least three neighbor anchors, while Checkout DV-hop method is proposed for normal nodes which have less than three neighbor anchors. Simulation results show that the proposed algorithm has higher precision than the existing ones such as Centroid, CPE and DV-hop, while calculation cost only increases a little. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 270481 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424437085 |
| DOI | 10.1109/WICOM.2010.5601377 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-23 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Accuracy Simulation Ad hoc networks Book reviews Classification algorithms Erbium |
| Content Type | Text |
| Resource Type | Article |
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