Review of data aggregation system structure in wireless sensor networks
Xin Zhao · Transducer and Microsystem Technologies · 2009
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.