Fabio Belloni, Ville Ranki, Antti Kainulainen, Andreas Richter. Angle-based indoor positioning system for open indoor environments. In 6th Workshop on Positioning, Navigation and Communication, WPNC 2009, Leibniz Universität Hannover, Hannover, Germany, March 19, 2009. pages 261-265, IEEE, 2009. [doi]
Abstract is missing.