On the RSSI-based Indoor Localization employing LoRa in the 2.4 GHz ISM Band
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU142846" target="_blank" >RIV/00216305:26220/22:PU142846 - isvavai.cz</a>
Result on the web
<a href="https://www.radioeng.cz/fulltexts/2022/22_01_0135_0143.pdf" target="_blank" >https://www.radioeng.cz/fulltexts/2022/22_01_0135_0143.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13164/re.2022.0135" target="_blank" >10.13164/re.2022.0135</a>
Alternative languages
Result language
angličtina
Original language name
On the RSSI-based Indoor Localization employing LoRa in the 2.4 GHz ISM Band
Original language description
Demand for systems and technologies ensuring indoor localization or tracking of an object with high and stable accuracy is continuously increasing. There are several wireless technologies, for instance Bluetooth or Wi-Fi, which can be employed for indoor positioning. In the future, Long Range (LoRa), originally developed for long range communication with high link budget, can extend the family of these technologies. This paper focuses on the LoRa technology and its employing for Received Signal Strength Indicator (RSSI) based indoor localization in the licence free 2.4 GHz band. To measure and collect the values of RSSI, a simple measurement setup is proposed. The RSSI values are used to calculate the position of an object according to the principle of trilateration. Measurements are conducted in three different indoor environments for different signal configurations of LoRa. The recorded dataset is available online for future research purposes. The results show average localization error below 2.2 m. However, the performance of LoRa in terms of localization accuracy is highly depending on the signal configuration of LoRa, on the position of nodes and on the nature of indoor environment.
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
20202 - Communication engineering and systems
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
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
1805-9600
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
135-143
UT code for WoS article
000790989000016
EID of the result in the Scopus database
2-s2.0-85130165048