Sökning: "Internet of Things"

Visar resultat 1 - 5 av 414 uppsatser innehållade orden Internet of Things.

  1. 1. Evaluation of IoTivity: A Middleware Architecture for the Internet of Things

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Kajsa Elfström; [2017]
    Nyckelord :Internet of Things; IoTivity; Middleware; Open Connectivity Foundation; Standard; Sakernas Internet; IoTivity; Mellanvara; Open Connectivity Foundation; Standard;

    Sammanfattning : Today the Internet of Things (IoT) lacks universal standards for communication and interaction between devices. There is a wide collection of diverse software architectures for IoT applications on the market, where smart devices from different manufacturers are often unable to interact with each other. LÄS MER

  2. 2. OTDOA-Based Positioning in Narrowband IoT

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

    Författare :Axel Berg; [2017]
    Nyckelord :IoT NB-IoT OTDOA Positioning; Technology and Engineering;

    Sammanfattning : This thesis considers the problem of improving the performance of observed time difference of arrival (OTDOA) based positioning for Narrowband Internet of Things (NB-IoT). A new iterative low-complexity algorithm based on expectation maximization successive interference cancellation (EM-SIC) is presented. LÄS MER

  3. 3. Optimizing Hidden Markov Models for the Internet of Things

    Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Mauritz Zachrisson; [2017]
    Nyckelord :;

    Sammanfattning : The Internet of Things is a new and emerging branch of control systems where gatheredsensor data is analyzed using computer algorithms. This report applies Markov models, astatistical model based on states with transitions between them, to temperature datagathered from an office. LÄS MER

  4. 4. Application security for embedded systems

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

    Författare :Fredrik Hagfjäll; Mikael Bäckman; [2017]
    Nyckelord :linux; security; isolation; embedded systems; Technology and Engineering;

    Sammanfattning : With the rise of Internet of Things (IoT) accessories such as network attached cameras, light bulbs and thermostats are all constantly connected to the Internet and security concerns must be taken seriously. If a bug exists in an application it could be hacked by a malicious adversary that then could harm the underlying system, leak information or attack other devices or networks. LÄS MER

  5. 5. Internet of Things – Does Particle Photon rely too much on its own cloud solution?

    Kandidat-uppsats, Linköpings universitet/Interaktiva och kognitiva system

    Författare :Joel Karlsson; [2017]
    Nyckelord :;

    Sammanfattning : Internet of Things is rapidly growing and there are many devices and cloud solutions on the market. This thesis addresses the usage of Particle Photon alongside Microsoft Azure and intends to determine its suitability as an IoT solution. LÄS MER

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