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Volume 32 Issue 9
Oct.  2010
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Sun Xiao-Yan, Li Jian-Dong, Chen Yan-Hui, Zhang Wen-Zhu, Yao Jun-Liang. The Study on Weighted Target Tracking Algorithm for Binary Sensor Networks[J]. Journal of Electronics & Information Technology, 2010, 32(9): 2052-2057. doi: 10.3724/SP.J.1146.2009.01640
Citation: Sun Xiao-Yan, Li Jian-Dong, Chen Yan-Hui, Zhang Wen-Zhu, Yao Jun-Liang. The Study on Weighted Target Tracking Algorithm for Binary Sensor Networks[J]. Journal of Electronics & Information Technology, 2010, 32(9): 2052-2057. doi: 10.3724/SP.J.1146.2009.01640

The Study on Weighted Target Tracking Algorithm for Binary Sensor Networks

doi: 10.3724/SP.J.1146.2009.01640
  • Received Date: 2009-12-29
  • Rev Recd Date: 2010-06-03
  • Publish Date: 2010-09-19
  • The research focus of this paper is to design a novel target tracking algorithm for binary sensor network (BSN). The weight in existing algorithms can not reflect the realtime relationship between target and sensing nodes. Distance weighted target tracking algorithm is proposed, in which the distance weight can reflect the realtime relationship between target and senisng nodes and thererfore has better performance than the existing algorithms. In distance weighted algorithm, sensing node should transmit both sensing information and distance information to the fusion center and consum more energy. Prediction-based distance weighted target tracking algorithm is provided, which can reduce energy consumption by the transmission of only sensing information. Simulation results show that prediction-based distance weighted algorithm can not only guarantee the tracking accuracy but also reduce energy consumption, compared with the existent algorithms.
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