Ergebnisse für: Ultra-Wideband Localization
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Basics of Distributed and Cooperative Radio and Non-Radio Based Geolocation provides a detailed overview of geolocation technologies. The book covers the basic principles of geolocation, including ranging techniques to localization technologies, fingerprinting and localization in wireless sensor net...
This thesis analyzes the requirements for the future of Cyber Physical Systems (CPS) and provides deep insight into the solution space of Ultra-Wideband (UWB) communication technology, by analyzing the accuracy, energy efficiency and, as a specific focus of this thesis, the multi-user scalability of...
Within the last decade Ultra-Wideband (UWB) has gained a lot of interest. Especially, localization systems are exploiting the high bandwidth and thus high time resolution of impulse based UWB systems. The applications for UWB systems are diversified, from high-data rate personal area networks over s...
To further improve the NLOS detection and mitigation performance for Ultra-wideband (UWB) system, this thesis systematically investigates the UWB LOS/NLOS errors. The LOS errors are evaluated in different environments and with different distances. Different blockage materials and blockage conditions...
In this thesis, a novel radio frequency based position location concept is proposed and studied, which provides accurate position estimates in dense multipath and non-line-of-sight propagation environments. The main idea is to apply the location fingerprinting paradigm of position location to channe...
Positioning and localization are important issues which are usually performed with Global Navigation Satellite System (GNSS) in outdoor areas. Since, satellite signals are not reachable in most indoor environments, many technologies such as Radio-Frequency Identification (RFID), Wireless Local Area ...
Over the last decades an ever growing demand for wireless localization systems for many different indoor and outdoor application scenarios could be observed. Applications range from crane and fork-lift positioning to RFID-like asset tracking and access control and many more. Especially indoor applic...
In this thesis, a novel sensor network paradigm is proposed and studied, inspired by the fusion of wireless communication, localization and imaging. Wireless sensor networks will open a fascinating world of ubiquitous and seamless connectivity not only between individuals but also between devices an...
In this work, the realization limits of an impulse-based Ultra-Wideband (UWB) localization system for indoor applications have been thoroughly investigated and verified by measurements. The analysis spans from the position calculation algorithms, through hardware realization and modeling, up to the ...
Basics of Distributed and Cooperative Radio and Non-Radio Based Geolocation provides a detailed overview of geolocation technologies. The book covers the basic principles of geolocation, including ranging techniques to localization technologies, fingerprinting and localization in wireless sensor net...
Die Digitalisierung verändert zunehmend alle Prozessebenen der Rohstoffindustrie, angefangen bei operativen Prozessen, bei welchen die Interaktion zwischen Mensch und Maschine immer mehr an Bedeutung gewinnt, bis hin zur Unternehmensführung. Trotz der technologischen Fortschritte hat die Unfallrat...
Basics of Distributed and Cooperative Radio and Non-Radio Based Geolocation provides a detailed overview of geolocation technologies. The book covers the basic principles of geolocation, including ranging techniques to localization technologies, fingerprinting and localization in wireless sensor net...