M. C. Perez, David Gualda, Jose M. Villadangos, Jesús Ureña, P. Pajuelo, E. Diaz, Enrique Garcia. Android application for indoor positioning of mobile devices using ultrasonic signals. In International Conference on Indoor Positioning and Indoor Navigation, IPIN 2016, Alcala de Henares, Spain, October 4-7, 2016. pages 1-7, IEEE, 2016. [doi]
Abstract is missing.