Improving Accuracy of WiFi Positioning System by Using Geographical Information System (GIS)

@article{Parthornratt2006ImprovingAO,
  title={Improving Accuracy of WiFi Positioning System by Using Geographical Information System (GIS)},
  author={T. Parthornratt and Kittiphan Techakittiroj},
  journal={2006 Wireless Telecommunications Symposium},
  year={2006},
  pages={1-6}
}
WiFi positioning system with knowledge of GIS can achieve higher accuracy in terms of distance error comparing with the one without it. Positioning algorithm expectedly gets rid of unlikely crossing area in the region while selecting others. Minimization of crossing area determination with constraint of geographical information is a key contribution. Proper… CONTINUE READING