Essays about: "LoRaWAN"

Showing result 11 - 15 of 42 essays containing the word LoRaWAN.

  1. 11. 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

  3. 12. Energy Harvesting for Health Monitoring Balises : Analytical study

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Leire Carreras Orobengoa; [2021]
    Keywords : Balise; Energy harvesting; Railway signaling; Wireless communication networks;

    Abstract : Balises are transponders installed in railways. These devices are nowadays powered by means of a radiofrequency signal emitted by each running train that passes above them. It is only during this moment that the health state of the balises is checked. READ MORE

  4. 13. IoT-based air pollution monitoring system for smart villages

    University essay from Högskolan Kristianstad/Fakulteten för naturvetenskap

    Author : Nedim Jazavac; Hikmat Tatari; [2021]
    Keywords : Air Pollution; LoRaWAN; IoT; Smart Villages; Monitoring;

    Abstract : Air pollution is a global issue which has negative impacts not only on the environment but also on human health. Therefore, it is important to design and implement systems to allow cities and villages to monitor air quality so that they take the required actions to maintain a good air quality in the city/village. READ MORE

  5. 14. 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

  6. 15. Network simulation for the monitoring of water distribution infrastructure

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jing Xia; [2021]
    Keywords : WDN; CPS; Internet of Things IoT ; LPWAN; infrastructure monitoring; WDN; CPS; IoT; LPWAN; infrastrukturövervakning;

    Abstract : The smart society, including smart infrastructures is developing quickly. The smart monitoring of the water distribution systems is a significant part of this development, trying to address possible problems in the Water Distribution Networks (WDNs) such as water leakages, pressure instability and water contamination. READ MORE