Target Tracking Based on Virtual Grid in Wireless Sensor Networks | ||
| Journal of AI and Data Mining | ||
| مقاله 7، دوره 6، شماره 2، مهر 2018، صفحه 313-319 اصل مقاله (945.64 K) | ||
| نوع مقاله: Original/Review Paper | ||
| شناسه دیجیتال (DOI): 10.22044/jadm.2017.1057 | ||
| نویسندگان | ||
| F. Hoseini* 1؛ A. Shahbahrami2؛ A. Yaghoobi Notash1 | ||
| 1Department of Computer Engineering, Rasht Branch, Islamic Azad University, Rasht, Iran. | ||
| 2Department of Computer Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran. | ||
| چکیده | ||
| One of the most important and typical application of wireless sensor networks (WSNs) is target tracking. Although target tracking, can provide benefits for large-scale WSNs and organize them into clusters but tracking a moving target in cluster-based WSNs suffers a boundary problem. The main goal of this paper was to introduce an efficient and novel mobility management protocol namely Target Tracking Based on Virtual Grid (TTBVG), which integrates on-demand dynamic clustering into a cluster- based WSN for target tracking. This protocol converts on-demand dynamic clusters to scalable cluster-based WSNs, by using boundary nodes and facilitates sensors’ collaboration around clusters. In this manner, each sensor node has the probability of becoming a cluster head and apperceives the tradeoff between energy consumption and local sensor collaboration in cluster-based sensor networks. The simulation results of this study demonstrated that the efficiency of the proposed protocol in both one-hop and multi-hop cluster-based sensor networks. | ||
| کلیدواژهها | ||
| target tracking؛ Virtual Grid؛ Clustering؛ Wireless sensor networks؛ Dynamic Clustering | ||
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