Sökning: "LoRaWAN"

Visar resultat 1 - 5 av 55 uppsatser innehållade ordet LoRaWAN.

  1. 1. Stöldskydd i Jordbruket

    Kandidat-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Fabian Coops; Grins Adam; [2023]
    Nyckelord :Elektroteknik; Stöld; LoRaWAN;

    Sammanfattning : This report examines and presents an effective way to alert the owner of a GPS device in case of theft in the agricultural sector. By implementing IR sensors that can be mounted under the object and monitor movements, the owner can receive a warning via SMS and email in case of a potential theft. LÄS MER

  3. 2. Fire detector sensor nodes using Long Range (LoRa) radio communication : Branddetektorsensorer som använder Long Range (LoRa)

    M1-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Roney Yelda; [2023]
    Nyckelord :;

    Sammanfattning : Fire can be fatal, burning homes and forests and its emissions can pollute the air. To prevent these types of catastrophes, it will be necessary to develop a sensor module capable of detecting and alerting humans by sending a signal via a network called The Things Network (TTN). LÄS MER

  4. 3. LoRa Radio Performance Analysis Based on AVR-RSS2 and RIOT-OS for Indoor IoT Applications

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :HongShuo Yi; Duosi Dai; [2023]
    Nyckelord :LoRa; Indoor IoT Internet of Things ; Signal strength; Round-trip time RTT ; Goodput; LoRaWAN device classes; AVR-RSS2; RIOT-OS; LoRa; Inomhus-IoT Internet of Things ; Signalstyrka; Rundresa-tid RTT ; Goodput; LoRaWAN klasser; AVR-RSS2; RIOT-OS;

    Sammanfattning : This thesis is dedicated to measuring the communication performance of LoRa technology in an indoor environment and providing insight into its potential application as an effective Internet of Things (IoT) communication solution in Low Power Wide Area Networks (LPWAN). Through careful experimentation and analysis, we assessed various transmission parameters such as spreading factor (SF), bandwidth (BW), Payload Length (PL), and LoRaWAN classes. LÄS MER

  5. 4. Performance Evaluation of LoRa networks for Air-to-Ground Communications

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kiana Khorsandi; Sareh Jalalizad; [2023]
    Nyckelord :IoT; LPWAN; LoRaWan; UAV; LAP; Bit error rate; Line of sight;

    Sammanfattning : The current focus on the Internet of Things (IoT) has led to the emergence of many network scenarios with unlimited use cases, including smart homes, smart cities, smart agriculture, and more. Unmanned aerial vehicles (UAVs), also known as drones, have become increasingly popular due to their versatility and ability to collect and transmit data through various sensors and cameras. LÄS MER

  7. 5. LoRaWan Skellefteå

    M1-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Anton Carlzon; [2023]
    Nyckelord :LoRaWan;

    Sammanfattning : LoRaWAN är ett 4G liknande nätverk som används för en billig och energisnålnätverkslösning för Internet of Things produkter. I Skellefteå består det nuvarande nätverk avtre stycket Kerlink iBTS gateways som utgör hela Skellefteås LoRaWAN nät. LÄS MER