Dial it in: Rotating RF sensors to enhance radio tomography

@article{Bocca2014DialII,
  title={Dial it in: Rotating RF sensors to enhance radio tomography},
  author={Maurizio Bocca and Anh Luong and Neal Patwari and Thomas Schmid},
  journal={2014 Eleventh Annual IEEE International Conference on Sensing, Communication, and Networking (SECON)},
  year={2014},
  pages={600-608}
}
A radio tomographic imaging (RTI) system uses the received signal strength (RSS) measured by RF sensors in a static wireless network to localize people in the deployment area, without having them to carry or wear an electronic device. This paper addresses the fact that small-scale changes in the position and orientation of the antenna of each RF sensor can dramatically affect imaging and localization performance of an RTI system. However, the best placement for a sensor is unknown at the time… CONTINUE READING