Performance improvement of an ultrasonic LPS by applying a multipath compensation algorithm

@article{Aguilera2017PerformanceIO,
  title={Performance improvement of an ultrasonic LPS by applying a multipath compensation algorithm},
  author={Teodoro Aguilera and Fernando J. x00C1lvarez and David Gualda and Josx00E9 M. Villadangos and Araceli Hernx00E1ndez and Jesx00FAs Urex00F1a},
  journal={2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)},
  year={2017},
  pages={1-5}
}
This work presents an algorithm to improve the estimation of the position in indoor environments when using an Ultrasonic Local Positioning System (ULPS). This system is composed of several beacons, with an encoded transmission based on 255-bits Kasami sequences and a BPSK modulation. The received ultrasonic signals are processed to determine the time of… CONTINUE READING