Data fusion algorithm based on Haar wavelet in sensor networks
Ang Q · Microcomputer Information · 2008
Data fusion plays a key role in extending sensor network lifetime.At present,The studies of Data Fusion for wireless sensor networks have focused primarily on data merger based on database query,this paper proposes the data fusion algorithm based Haar wavelet transform to aggregate,It can effectively reduce the number of the original data transmission,as well as,according to details,we can reconstruct the original data.