Relative positioning of UWB tags with deferred ranging

Abstract

The aim of the work is to develop relative navigation systems based on ultrawideband signals. In a relative navigation system, measurements are transmitted not to the base station, but to mobile subscribers who solve the navigation problem. The work of the network with the SDS-TWR distance measurement protocol is shown and a method for reducing the load in the network of devices is proposed, in which delayed distance measurements are used.