摘要
无线传感器网络是当前国际上备受关注的、由多学科高度交叉的新兴前沿研究热点领域之一,由于传感器节点能量通常不可补充,能源消耗是其中一个十分重要的问题.提出了在传感器网络中利用ARMA模型以对未来进行预测,该方法可以在传感器节点上使用,由于对数据进行了聚合,有效降低了通讯消耗;同时它还可以在sink节点上使用,因而具有广泛适用性.
Wireless Sensor Network is a new and highly interdisciplinary research, one of the hottest fields, about which there is widespread international concern. Because of the limitation of the power supply, its energy resource has become a very important issue to be solved. This paper puts forth a way to forecast the future in wireless sensor network by use of ARMA model. The technique can be applied both to sensor nodes and sink nodes because it can reduce energy consumption in communication. Hence it can be applied extensively.
出处
《东莞理工学院学报》
2007年第5期102-106,共5页
Journal of Dongguan University of Technology
基金
2006年湖北省统计局科研项目(HB062-07).
