The Concept of Data Fusion in the Internet of Things

The application prospect in the market with huge thing networking are buzzing the third wave of information technology, its one of the core technology on two wireless sensor networks with energy, storage capacity, computing power, communications bandwidth resource constraints of the salient characteristics of data fusion, implementation is the inevitable choice. This paper briefly describes the Internet of things in the characteristics of data acquisition and data fusion of things in the meaning and role of data fusion described things to be addressed key issues and requirements. Briefly describes the data fusion tree formation and fusion of the principles of TGA