ZHOU Ping, ZHANG Sheng, SHU Jian. Effective energy reporting aggregation mechanism in wireless sensor networks[J]. 2009, 28(8): 70-72. DOI: 10.13873/j.1000-97872009.08.028.
无线传感器网络中一种高效的能量汇报融合机制
摘要
通过对telosb节点能耗规律的分析
建立能量预测模型(EFM)采用差分—阈值融合汇报机制(DTARM)能够显著减少能量数据汇报次数
提高数据收集效率
降低能耗。实验表明:预测模型的预测成功率为70%
8
5%
采用差分—阈值融合汇报机制后能使节点的寿命延长5%
1
1%。
Abstract
Through the analysis about the law of the telosb’s energy consumption
an energy forecast model(EFM)is established.The difference-threshold aggregation reporting mechanism(DTARM)is used to report energy.This method can significantly reduce the numbers of reporting
improve the efficient of energy data collection and save energy.Experiments show that the predictable success rate is 70%