Localization Anomaly Detection for Wireless Sensor Networks

摘要：

In wireless sensor networks (WSNs), sensors locations play a critical role in many applications. In this paper, we propose a distributed scheme to detect localization anomaly based on clustering hierarchy for the WSN. The scheme could reduce the communication traffic between sensor nodes, and bring down the risk that single point is invalid. This scheme doesnt need any known deployment information or additional hardware. According to calculating the location that sensor itself reports and its neighbor table information from the sensor node, the weight of the node is updated by the cluster head. This scheme can filter the anomaly nodes. We have conducted simulations to evaluate the performance of the scheme, including the correctness and efficiency.

关键词： Sensor networks Anomaly detection Node location Clustering

作者: Jie-Fang Liu Ning Zhou

作者单位: The Modem Educational Technology Center Yancheng Institute of Technology Yancheng, China The Information Center Yancheng Institute of Technology Yancheng, China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems(2010 IEEE 智能计算与智能系统国际会议 ICIS 2010)

会议地点: 厦门

会议语种:英文

页码: 644-648

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）