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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hua Deng Yao Xu |
| Copyright Year | 2010 |
| Description | Author affiliation: Yingcai Experimental Department, University of Electronic Science and Technology of China, Chengdu, China; 611731 (Hua Deng) || Civil Engineering College of Southwest Jiaotong, University of China; Chengdu,China; 610031 (Yao Xu) |
| Abstract | In this paper, we propose one 3-D Localization Algorithm of Time-Changed Wireless Sensor Networks Based on Initial Topographical Information. The basic idea is first to apply the optimization method, anchors selection strategy and limited region traversal method to locate the unknown sensors by introducing initial topographical information, then relocate the moving sensors based on the communication information between the fixed anchors and sensors at different time by using extension line method. We are able to know the topographical changing information by the sensors' locations. Simulation results on one landslide region show that this algorithm is effective to locate the time-changed wireless sensor network and solve engineering problems. The method will be extensively used in the field of monitoring and predicting topographical changes of landslide regions. |
| Starting Page | 929 |
| Ending Page | 933 |
| File Size | 582189 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424472857 |
| ISSN | 2157023X |
| e-ISBN | 9781424472864 |
| DOI | 10.1109/ICUMT.2010.5676483 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-10-18 |
| Publisher Place | Russia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Wireless sensor networks WSN Topography Bismuth Terrain factors 3-D localization Sensors Monitoring Equations |
| Content Type | Text |
| Resource Type | Article |
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