Sökning: "IoT OS"

Visar resultat 11 - 15 av 24 uppsatser innehållade orden IoT OS.

  1. 11. BATTERY SENSORY DATA COMPRESSION FOR ULTRANARROW BANDWIDTH IOT PROTOCOLS

    Magister-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Loncar Loncar; Ahmed Karic; [2018]
    Nyckelord :;

    Sammanfattning : Internet of Things (IoT) communication technology is an essential parameter in modern embedded systems. Demand for data throughput drastically increases, as well as the request for transmission over considerable distance. LÄS MER

  3. 12. Evaluating the functionality of an Industrial Internet of Things system in the Fog

    M1-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Mathias Granlund; Christoffer Hoppe; [2018]
    Nyckelord :IoT; IIoT; Fog; Cloud; Closed-loop control system; RPL; 6LoWPAN; Contiki-OS; Cooja; TmoteSky; IEEE 802.15.4; CoAP;

    Sammanfattning : The Internet is one of the greatest innovations ever created by mankind, and it is a technical trend that has moved into industries to facilitate automation, supervision and management in the form of IoT devices. These devices are designed to be extremely lightweight and operate in low-power and lossy networks, and therefore run a low duty cycle and CPU-clock frequency to reserve battery life. LÄS MER

  4. 13. Energy-Efficient Communication with Lightweight M2M in IoT Networks

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

    Författare :Carlos Gonzalo Peces; [2018]
    Nyckelord :IoT; LwM2M; low power consumption; TSCH; Contiki-NG; Eclipse Leshan.; IoT; LwM2M; låg energiförbrukning; TSCH; Contiki-NG; Eclipse Leshan.;

    Sammanfattning : OMA’s Lightweight Machine to Machine (LwM2M) is an application protocol for device management in the Internet of Things (IoT) that has been recently published and widely adopted in a lot of projects. The protocol is designed to operate in sensor networks and machine-to-machine environments, where one of the main constraints is the energy consumption since the nodes are usually battery powered. LÄS MER

  5. 14. Digital Certificates for the Internet of Things

    Master-uppsats, KTH/Nätverk och systemteknik

    Författare :Filip Forsby; [2017]
    Nyckelord :Cyber security; constrained devices; digital certificates; Contiki OS; inter- net of things; embedded systems.; Cybersäkerthet; begränsade enheter; digitala certifikat; Contiki OS; inter- net of things; inbyggda system.;

    Sammanfattning : This thesis will investigate the possibility of developing a lightweight digitalcertificate solution for resource constrained embedded systems in 6LoWPANnetworks. Such systems are battery powered or energy harvesting devices whereit is crucial that energy consumption and memory footprints are as minimalas possible. LÄS MER

  7. 15. Bluetooth Automation IO, and its place in a cable replacement solution

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

    Författare :Kasper Bratz; Jakob Krantz; [2017]
    Nyckelord :ZigBee; Thread; Bluetooth Low Energy; Automation IO; BLE; Technology and Engineering;

    Sammanfattning : Bluetooth Automation IO, and its place in a Cable Replacement Solution: With the rise of the Internet of Things (IoT) and a desire for connectivity between even the smallest devices, several low powered wireless technologies are fighting for a place in the IoT market. The Automation IO profile for Bluetooth Low Energy was designed to provide a low-level standardized way of exposing digital and analog inputs/outputs on a Bluetooth enabled device, and to give Bluetooth LE a chance in the IoT and automation market. LÄS MER