Research on the Wireless Sensor Network Database
Hong Ning · Computer Engineering and Science · 2006
This paper gives a new insight for data processing in wireless sensor networks in terms of tradeoff between infinite data streams and limited node resources. First, we discuss the necessity for building the wireless sensor network database supporting all kinds of applications. Second, the difference compared with traditional databases and some implementation keys of the “special” database are presented. Finally, we analyze the corresponding architecture, e.g. the functional compositions on the database front-end,and inside the network nodes, and the techniques to complete required query with the collaboration between nodes.