Multivariate reduction in wireless sensor networks

  title={Multivariate reduction in wireless sensor networks},
  author={Orlando Silva Junior and Andr{\'e} L. L. de Aquino and Raquel A. F. Mini and Carlos Mauricio S. Figueiredo},
  journal={2009 IEEE Symposium on Computers and Communications},
In wireless sensor networks, energy consumption is generally associated with the amount of sent data once communication is the activity of the network that consumes more energy. This work proposes an algorithm based on “Principal Component Analysis” to perform multivariate data reduction. It is considered air quality monitoring scenario as case study. The results show that, using the proposed technique, we can reduce the data sent preserving its representativeness. Moreover, we show that the… CONTINUE READING
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