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Communication dans un congrès

Impact of Terminal Polarization in a Urban Channel for LP-WAN Application

Abstract : In this study, the performance of a wireless communication based on low-power LoRa technology at 868MHz is evaluated in a urban environment. The installation of the vertical polarized gateway and the miniature terminal used for measurement is described for a typical smart city application. Performance in term of received signal and Signal to Noise Ratio (SNR) is given for different communication range and demonstrate a robust communication up to 7km. The influence of the terminal orientation on the transmission quality is evaluated in a real environment. Measurement confirms that the vertical polarization is providing superior SNR for low signal level.
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Contributeur : Sophie Gaffé-Clément <>
Soumis le : mercredi 4 septembre 2019 - 11:02:01
Dernière modification le : jeudi 5 mars 2020 - 12:20:38




Fabien Ferrero, Huy Le Quoc, Matthieu Loupias. Impact of Terminal Polarization in a Urban Channel for LP-WAN Application. International Conference on Antenna Measurements and Applications (CAMA 2019), Oct 2019, Bali, Indonesia. pp.237-240, ⟨10.1109/CAMA47423.2019.8959670⟩. ⟨hal-02278209⟩



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