Digital video broadcast-terrestrial (DVB-T) single frequency networks positioning in dynamic scenarios
Digital video broadcast-terrestrial (DVB-T) single frequency networks positioning in dynamic scenarios
Since Global Navigation Satellite Systems (GNSS) show degraded performance in dense urban and indoor areas, a positioning sensor based on Digital Video Broadcast-Terrestrial (DVB-T) systems is presented in this paper. DVB-T signals can be considered as signals-of-opportunity for positioning, due to their good properties. One of the challenges to overcome is to distinguish the signals from different emitters. Here, we suppose that the user can first compute his position by GNSS during an initiali