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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Merhi, Z. Elgamel, M. Ayoubi, R. Bayoumi, M. |
| Copyright Year | 2011 |
| Description | Author affiliation: University of Louisiana at Lafayette, USA (Bayoumi, M.) || Arab Academy for Science, Technology & Maritime Transport, Alexandria, Egypt (Elgamel, M.) || Department of CCE, Lebanese International University, Mouseitbeh, Lebanon (Merhi, Z.) || University of Balamand, Lebanon (Ayoubi, R.) |
| Abstract | Node localizations techniques are a critical part in many wireless sensor network (WSN) applications. There are several challenges for building an efficient localization system that is suitable for wireless sensor networks, mainly, reducing computational complexity and communication overhead. For example, solving an over constraint set of linear equations via least square approximations and utilizing square root operations are computationally intensive. Moreover, flooding techniques used for transmitting the locations of the anchors wastes bandwidth and energy. In this context, the Trigonometric based Ad-hoc Localization System (TALS) is an anchor-based range-based localization system that utilizes trigonometric identities and properties to compute the position of the node. TALS is designed to address the above challenges without deteriorating the quality of the estimates by taking advantage of redundancy and data fusion techniques. TALS is simulated and compared against popular localization techniques where it presented superiority against those techniques. |
| Starting Page | 59 |
| Ending Page | 64 |
| File Size | 636490 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424495399 |
| e-ISBN | 9781424495382 |
| DOI | 10.1109/IWCMC.2011.5982507 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-04 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Data Fusion Redundancy Measurement uncertainty Distance measurement Ad hoc networks Mathematical model Wireless Sensor Networks Localization Equations |
| Content Type | Text |
| Resource Type | Article |
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