Sökning: "LPWAN"

Visar resultat 21 - 25 av 34 uppsatser innehållade ordet LPWAN.

  1. 21. IoT for fresh water quality monitoring

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

    Författare :Duarte Maher; [2018]
    Nyckelord :IoT; Machine Learning; Water Quality Monitoring; iWater; IoT; Maskininlärning; Vattenkvalitetsövervakning; iWater;

    Sammanfattning : Water is one of the most important resources in the world. It has direct impact on the daily life ofmankind and sustainable development of society. Water quality affects biological life and has to obeystrict regulations. Traditional water quality assurance methods, used today, involve manual samplingfollowed by laboratory analysis. LÄS MER

  3. 22. Bluetooth Low Energy Industrial Sensor

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Lamiaa Riad; Haithem Elhesseawy; [2018]
    Nyckelord :Bluetooth; BLE; Sensor; IoT; RSSI; Machines; Path Loss; Line of Sight; Mesh Network; Non Line of Sight; Technology and Engineering;

    Sammanfattning : Industrial Internet of Things (IIoT) market is rapidly growing and expected to further expand in the incoming years. To keep up with such a fast pace, new wireless technologies need to be developed to accommodate the huge number of devices expected to connect to the internet. LÄS MER

  4. 23. Key management with a trusted third party using LoRaWAN protocol : A study case for E2E security

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Miora Ralambotiana; [2018]
    Nyckelord :IoT; LoRaWAN; key management; E2E security; IoT; LoRaWAN; nyckelhantering; end-to-end-säkerhet;

    Sammanfattning : Nowadays, Internet of Things (IoT) applications are gaining more importance in people’s everyday life. Depending of their usage (for long or short distance communications, using low or high power devices, etc.), several standards exist. LÄS MER

  5. 24. An alternative roaming model inLoRaWAN

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :János Lamberg-Liszkay; Tadas Lisauskas; [2018]
    Nyckelord :IoT; LPWAN; LoRaWAN; roaming; scalable; agreement-less;

    Sammanfattning : LoRaWAN is an open networking technology designed for IoT devices that al-lows wireless data transmission over longer ranges than some other wireless tech-nologies, like Wi-Fi or Bluetooth, for devices that are constrained in terms of size,price, and available power. The current design of roaming among networks in LoRaWANis heavily inspired by that of mobile networks, as the use of roaming agreementsis mandated. LÄS MER

  7. 25. Low Power Wide Area Network (LPWAN) Technologies for Industrial IoT Applications

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Nikolaos Tsavalos; Ahmad Abu Hashem; [2018]
    Nyckelord :iot sigfox nb-iot cat-m1 iiot industrial hms coverage capacity latency pycom lund malmo hurva; Technology and Engineering;

    Sammanfattning : Industrial Internet of Things (IIoT) is part of the well-known IoT concept where a large number of devices need to be interconnected in order to collect and exchange data. Companies’ aim is not only to minimize cost during product design, operation and maintenance but also to enable remote monitoring on the efficiency of the devices-assets through the utilization of cloud services. LÄS MER