Sökning: "IoT OS"

Visar resultat 21 - 24 av 24 uppsatser innehållade orden IoT OS.

  1. 21. Comparison of link layer of BLE and 802.15.4 : Running on Contiki OS

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Prithviraj Narendra; [2014]
    Nyckelord :;

    Sammanfattning : There has been extensive research in the low power Wireless Sensor Network (WSN) community with 802.15.4 based platforms. A major factor for this is the support for 802. LÄS MER

  3. 22. IPsec and IKEv2 for the Contiki Operating System

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Vilhelm Jutvik; [2014]
    Nyckelord :;

    Sammanfattning : Contiki is a small and resource-efficient OS for the IoT (Internet of Things). IPsec and IKEv2 are two standards used for secure communication over the Internet. LÄS MER

  4. 23. Wireless Solutions and Authentication Mechanisms for Contiki Based Internet of Things Networks

    Magister-uppsats, Högskolan i Halmstad/Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Författare :Samet KALYONCU; [2013]
    Nyckelord :Internet of things;

    Sammanfattning : Internet of Things, is a new expression described as the future of the internet, promises a new world surrounded by tiny smart objects interacting with the environment, communicating with each other, and controlled over internet. Investigating which low power wireless solution and authentication mechanism fits best for IoT networks, and applying these technologies on simulator and real hardware is the main task of this project. LÄS MER

  5. 24. Multichannel Communication in Contiki's Low-power IPv6 Stack

    Master-uppsats, RISE./SICS

    Författare :Beshr Al Nahas; [2013]
    Nyckelord :6LoWPAN; Contiki; IPv6; IoT; LLN; Multichannel;

    Sammanfattning : Vast majority of wireless appliances used in household, industry and medical field share the ISM frequency band. These devices need to coexist and thus are challenged to tolerate their mutual interference. One way of dealing with this is by using frequency hopping; where the device changes its radio channel periodically. LÄS MER