The DVB–T–Based Positioning System and Single Frequency Network Offset Estimation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00325953" target="_blank" >RIV/68407700:21230/18:00325953 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.13164/re.2018.1155" target="_blank" >http://dx.doi.org/10.13164/re.2018.1155</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13164/re.2018.1155" target="_blank" >10.13164/re.2018.1155</a>
Alternative languages
Result language
angličtina
Original language name
The DVB–T–Based Positioning System and Single Frequency Network Offset Estimation
Original language description
As position information becomes more and more important in many fields of technology it is advantageous to recognize it in scenarios where satellite-based systems fail. Such a case is the scenario inside buildings where attenuation of a signal is too high making it impossible to receive despite the availability of terrestrial services. A positioning system based on terrestrial broadcasting is presented in this paper. The aim is to create an automatic receiver enabling a multi–sensor positioning system to be built and resulting in increased availability and reliability of position information. This paper introduces a method that demonstrates how to design a signal detector capable of operating in a multipath scenario. Finally, the most restrictive problem of the positioning system is the unknown time offset setting of individual emitters that render this system useless. A solution to this problem is proposed and tested in a real scenario. The innovative methods and algorithms presented in this paper show, for the first time, howto automatically evaluate position using digital video broadcasting. The result of an experiment with a real digital video broadcasting network is presented.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radioengineering
ISSN
1210-2512
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
1155-1165
UT code for WoS article
000453253900033
EID of the result in the Scopus database
2-s2.0-85059233803