Key Technologies of Wireless Sensor Networks: A Review
Hong Tao Zhang · Journal of Physics Conference Series · 2018
Wireless sensor network is an emerging technology developing rapidly in the last ten years. Two key technologies of WSN, location-awareness and data fusion are mainly reviewed in this paper. Firstly, the main methods, technical difficulties and future trends of location aware technology are introduced in detail. In addition, the data fusion level and its main algorithms along with advantages and disadvantages are expounded, and the future development of the data fusion technology is prospected.