Research on network data fusion based on wireless sensor

Abstract

Wireless sensor network is a field of information technology in recent years. In order to obtain accurate and timely information and to ensure the robustness of sensor network, sensor nodes must monitor to some extent. There is overlap, so the sensor node and the data collected is some redundancy [6]. To avoid this problem, wireless sensor network in the process of data collection need to adopt data fusion (data aggregation or data fusion) technology. This paper introduces wireless sensor network data fusion concepts and roles, and it analyzes the data fusion in wireless sensor networks the major technical challenges. It describes the data fusion that is currently the main model, and finally, we give the wireless sensor networks main fusion. We hope that the contents of this article in the wireless sensor network for the majority of researchers in data integration to provide a reference.