摘要
通过分析节点传感器的数据与时间的相关性,采用节点传感器数据预测模型描述节点传感器数据的规律,并建立基于该预测模型的节点数据发送机制,从而减少节点数据发送次数以及节点间的数据通信量,降低节点能耗。实验结果表明,在应用此预测模型后,节点电池的工作寿命能够延长4%左右。
Through the analysis of the node sensor date and time relativity ,this paper uses node sensor data forecast model to describe the law. The mechanism based on the forecast model is set up, which can significantly reduce the reporting counts, data traffics in networks and node consumption. Experimental results show the working time of node can expend about 4% after using this forecast model.
出处
《微型机与应用》
2011年第5期60-63,共4页
Microcomputer & Its Applications
