摘要
从无线传感器网络数据融合的特点和研究现状出发,分析了数据融合与网络协议层之间的联系,并阐述了数据融合在各层中发挥的作用。对数据融合的分类模型进行了较为系统的讨论,并对分层模型的具体细节进行了分析,指明了数据融合在该框架中的层次定位、功能分配及传输形式,为无线传感器网络高效的管理方法和有效的能源利用率提供参考。
According to characteristics and research status of data aggregation in WSNs, the relation between data aggregation and network protocol layer is analyzed, and the role of data aggregation in every layer is expounded. The classified models of data aggregation is discussed by the numbers. The detail of hierarchical model is analyzed, and the location, function, transmitting form of data aggregation are pointed. A reference for management method and effective energy-using rate for WSNs is provided.
出处
《传感器与微系统》
CSCD
北大核心
2009年第10期1-4,共4页
Transducer and Microsystem Technologies
基金
河北省教育厅科研计划资助项目(2008110)
