Essays about: "LoRa"

Showing result 16 - 20 of 56 essays containing the word LoRa.

  1. 16. An evaluation of LoRa transmission parameter selection for indoor positioning

    University essay from Jönköping University/JTH, Avdelningen för datateknik och informatik

    Author : Adina Valjakka; Anton Ahlinder; [2022]
    Keywords : Accuracy; Indoor positioning; LoRa; NLOS; Precision; RSSI; Transmission parameters; Trilateration;

    Abstract : The purpose of this thesis is to investigate how the LoRa modulation configuration affects precision and accuracy when using LoRa for indoor positioning in non-line-of-sight conditions. The aim is to research if an optimum combination of spreading factor, bandwidth, and code rate factor can be found to result in the best possible positioning accuracy and precision, under certain predefined conditions. READ MORE

  3. 17. User Application Development For CANLoRa

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Linnéa Olsson; Markus Rydeberg; [2021]
    Keywords : ;

    Abstract : Wireless communication is becoming more common today. In all industries, there is a great interest in shifting from wired communication to wireless communication. Thus, technologies that enable wireless data transmission are becoming more suitable in the industry. READ MORE

  4. 18. An evaluation of coverage models for LoRa

    University essay from Jönköping University/JTH, Avdelningen för datateknik och informatik

    Author : Felix Paulsson; Issa Bitar; [2021]
    Keywords : LoRa; LoRaWAN; IoT; Empirical models; Path loss; Attenuation; Coverage;

    Abstract : LoRaWAN is a wireless network technology based on the LoRa modulation technology. When planning such a network, it is important to estimate the network’s coverage, which can be done by calculating path loss. To do this, one can utilize empirical models of radio wave propagation. READ MORE

  5. 19. A comparison of energy usage between LoRa 433Mhz and LoRa 868MHz

    University essay from Jönköping University/JTH, Avdelningen för datavetenskap

    Author : Kevin Johansson; Christoffer Eklund; [2021]
    Keywords : LoRa; Internet of things; Data rate; Energy usage;

    Abstract : The number of devices connected to the internet is constantly increasing and therefore putting more weight on the importance of low energy usage. LoRa which is the physical part of the LoRaWAN communication protocol that this paper focuses on is popular in the area of IoT because of its low energy usage. READ MORE

  6. 20. Soil Moisture Monitoring System Using LoRaWAN Technology

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Marcus Johansson; [2021]
    Keywords : LoRa; LoRaWAN; microcontroller; soil; sensor; moisture; UART; Power consumption;

    Abstract : An IoT device measuring soil moisture to help a municipality improve the work surrounding irrigation is deployed for testing and used by the concerned municipal workers. The IoT device is an initial prototype using Pycom’s LoPy4 with expansion board 3.1 and 3xAAA batteries as power supply. READ MORE