FAN Gaojuan, WANG Ruchuan, HUANG Haiping, SUN Lijuan, XIAO Fu. Performance Analysis for Intrusion Target Detection in Wireless Sensor Networks[J]. Chinese Journal of Electronics, 2011, 20(4): 725-729.
Citation: FAN Gaojuan, WANG Ruchuan, HUANG Haiping, SUN Lijuan, XIAO Fu. Performance Analysis for Intrusion Target Detection in Wireless Sensor Networks[J]. Chinese Journal of Electronics, 2011, 20(4): 725-729.

Performance Analysis for Intrusion Target Detection in Wireless Sensor Networks

  • Received Date: 2009-08-01
  • Rev Recd Date: 2011-04-01
  • Publish Date: 2011-10-25
  • Target detection and field surveillance are among the most prominent applications of wireless sensor networks. The quality of detection achieved by a sensor network can be quantified by evaluating the probability of detecting a mobile target crossing a sensing field. Detection probability of sensor nodes has been studied in sensor networks for many purposes such as quality of service and decision making. However, the sensing capabilities of sensors are affected by environmental factors in real deployment. This paper investigates the problem of detecting probability in a log-normal shadow fading environment. It presents an analytic method to evaluate the detection probability by at least k sensors under practical considerations. Furthermore, we also shows that shadow fading makes significant influence in detection probability compared to unit disk sensing model through extensive simulation experiments.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (543) PDF downloads(1421) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return