The ultra-wideband (UWB)-based real-time localization system (RTLS) is a promising
technology for locating and tracking assets and personnel in real-time within a defined …

With rapid developments in wireless sensor networks, there is a growing need for
transceiver position estimation independent of GPS, which may not be available in indoor …

Localization has many important applications in wireless sensor networks (WSNs). A variety
of technologies, such as acoustic, infrared. and UWB (ultra-wide band) media have been …

UWB localization systems are well known for their accuracy for indoor localization. Recently
UWB-based localization systems with less than 5 cm error have been proposed. Since …

Ultra Wide Band (UWB) transmission has recently been the object of considerable attention
in the field of next generation location aware wireless sensor networks. This is due to its fine …

The ultra-wideband (UWB) communication system provides high accurate localization due
to the high multi-path resolution capacity. This paper applies an improved TDOA method to …

This article presents UnSpoof, an ultrawideband localization system that can detect and
localize distance-spoofing tags with a few collaborative passively receiving anchors. We …

This paper addresses the problem of secure localization in hostile environments. We
propose a secure and efficient localization scheme to enhance the security function of Ultra …

The Ultra-Wideband measurement campaign promoted within NEW-COM++ is intended to
provide real-world data to researchers. The set of measurements are composed of a number …

Today's communication systems are often vulnerable to wormhole or relaying attacks,
leading to severe security problems. Distance Bounding (DB) protocols are authentication …