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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20202 - Communication engineering and systems

Result continuities

  • Project

  • 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

  • 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