Enhancing the accuracy of radio tomographic imaging using channel diversity

  title={Enhancing the accuracy of radio tomographic imaging using channel diversity},
  author={Ossi Kaltiokallio and Maurizio Bocca and Neal Patwari},
  journal={2012 IEEE 9th International Conference on Mobile Ad-Hoc and Sensor Systems (MASS 2012)},
Radio tomographic imaging (RTI) is an emerging device-free localization (DFL) technology enabling the localization of people and other objects without requiring them to carry any electronic device. Instead, the RF attenuation field of the deployment area of a wireless network is estimated using the changes in received signal strength (RSS) measured on links of the network. This paper presents the use of channel diversity to improve the localization accuracy of RTI. Two channel selection methods… CONTINUE READING
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