A Proposal of Radio Ultrawideband Systems for Precision Indoor Localization
Konferenční objektpeer-reviewedpostprintDatum publikování
2015
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
IEEE (Institute of Electrical and Electronics Engineers)
Abstrakt
Indoor localization systems have been used in many divers application of commercial, public service and military sectors. This paper presents a proposal of system for ultra-wideband (UWB) radio system allowing Real Time Localization (RLTS) in indoor environment. Accurately tracking people in indoor locations is a very difficult technical problem that has not yet been completely solved. UWB transmission technology is primary attractive in GPS denied environments such as buildings. In this paper will be described important parameters of ultra-wideband radio system that depends on complicated conditions especially in buildings. Another goal of this paper is to examine the basic positioning principle and various approach of realizations of UWB systems which would be used for tracking people in complex indoor environments. This application has been recently researched in many scientific papers and experimentally studied. The UWB localization system is especially suitable in this context because it allows centimeters accuracy in ranging, as well as low-power and low-cost implementation.
Rozsah stran
p. 355 - 358
ISSN
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Projekt
SGSFEI_2015004/Radarové a komunikační systémy
Zdrojový dokument
Proceedings of 25th International Conference Radioelektronika, RADIOELEKTRONIKA 2015
Vydavatelská verze
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Název akce
25th International Conference Radioelektronika 2015 (21.04.2015 - 22.04.2015)
ISBN
978-1-4799-8117-5
Studijní obor
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Klíčová slova
Indoor positioning, OFDM, RLTS, UWB, UWB, OFDM, RTLS