Research Article
Modeling the Connections of Dynamic Sensor Fields Based on BT-Graph
@ARTICLE{10.4108/eai.9-3-2016.151116, author={Tuyen Phong Truong and Huong Hoang Luong and Hiep Xuan Huynh and Vinh Cong Phan and Bernard Pottier}, title={Modeling the Connections of Dynamic Sensor Fields Based on BT-Graph}, journal={EAI Endorsed Transactions on Context-aware Systems and Applications}, volume={3}, number={8}, publisher={EAI}, journal_a={CASA}, year={2016}, month={3}, keywords={associate analysis, BT-Graph, parallel processing, sensor field, LEO satellite}, doi={10.4108/eai.9-3-2016.151116} }- Tuyen Phong Truong
Huong Hoang Luong
Hiep Xuan Huynh
Vinh Cong Phan
Bernard Pottier
Year: 2016
Modeling the Connections of Dynamic Sensor Fields Based on BT-Graph
CASA
EAI
DOI: 10.4108/eai.9-3-2016.151116
Abstract
In this article, we propose a new approach to model and optimize the dynamic sensor field for both internal network connections and LEO satellite connection based on BT Graph. Due to the shift of LEO satellite’s orbit at each revolution, a dynamic sensor field (DSF), which is able to redetermine its gateways, is suitable to improve successful data communications. It is convenient to present a DSF as a BT-Graph that aims to utilize optimization algorithms. Parallel search algorithms are also deployed for more efficient execution time when DSFs consist of a significant large number of nodes. The simulation experiments are performed on an abstract forest fire surveillance network to validate our proposed approach.
Copyright © 2016 T. P. Truong et al., licensed to EAI. This is an open access article distributed under the terms of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/), which permits unlimited use, distribution and reproduction in any medium so long as the original work is properly cited.
