Martin Scherhaufl, Reimar Pfeil, Markus Pichler, Achim Berger. A novel ultrasonic indoor localization system with simultaneous estimation of position and velocity. In IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2012, Santa Clara, CA, USA, January 15-18, 2012. pages 21-24, IEEE, 2012. [doi]
Abstract is missing.