WSN Data Distortion Analysis and Correlation Model Based on Spatial Locations
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| Title | WSN Data Distortion Analysis and Correlation Model Based on Spatial Locations |
| Authors | |
| Abstract | In wireless sensor networks (WSN), sensor nodes are densely deployed for environmental monitoring, the network runs under the cooperation between nodes. One of the most significant characteristics of WSN is the instability of wireless communication link and multi-hop transmission process, so that it is very tendentious to receive the distorted information of the source by the terminal node. To reconstruction the source of the original physical phenomenon is an important technical work. This paper proposed a method of WSN data distortion analysis based on spatial locations according to the most universal mode of omnidirectional Boolean sensing. Moreover, for extracting the data correlation in distortion function, a model of data correlation is also proposed. Both analysis and simulation results show the effectiveness of the the distortion function and correlation model, and by modifying the control parameter, the accuracy of the model is also be proved. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2010-12-01 |
| Source | Journal of Networks Vol 5, No 12 (2010) |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |