Deployment Design of Wireless Sensor Network for Simple Multi-Point Surveillance of a Moving TargetReportar como inadecuado




Deployment Design of Wireless Sensor Network for Simple Multi-Point Surveillance of a Moving Target - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

1

Department of Computer Science and Electronics, Kyushu Institute of Technology, 680-4, Kawazu, Iizuka, 820-8502 Japan

2

System Platforms Research Laboratories, NEC Corporation, 1753, Shimo-Numabe, Nakahara, Kawasaki, 211-8666 Japan

3

Network Design Research Center, Kyushu Institute of Technology, 680-4, Kawazu, Iizuka, 820-8502 Japan





*

Author to whom correspondence should be addressed.



Abstract In this paper, we focus on the problem of tracking a moving target in a wireless sensor network WSN, in which the capability of each sensor is relatively limited, to construct large-scale WSNs at a reasonable cost. We first propose two simple multi-point surveillance schemes for a moving target in a WSN and demonstrate that one of the schemes can achieve high tracking probability with low power consumption. In addition, we examine the relationship between tracking probability and sensor density through simulations, and then derive an approximate expression representing the relationship. As the results, we present guidelines for sensor density, tracking probability, and the number of monitoring sensors that satisfy a variety of application demands. View Full-Text

Keywords: sensor network design; multi-point surveillance; moving target tracking; tracking probability; power consumption; sensor density sensor network design; multi-point surveillance; moving target tracking; tracking probability; power consumption; sensor density





Autor: Kazuya Tsukamoto 1,* , Hirofumi Ueda 2, Hitomi Tamura 3, Kenji Kawahara 1 and Yuji Oie 1

Fuente: http://mdpi.com/



DESCARGAR PDF




Documentos relacionados