Sökning: "Mobilt nätverk"

Visar resultat 1 - 5 av 27 uppsatser innehållade orden Mobilt nätverk.

  1. 1. Control system and simplified timesynchronization for heterogenous IoT systems with medium time requirements

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Jemma Touma; Simon Hejdenberg; [2024]
    Nyckelord :Internet of Things; time synchronization; wireless sensor networks; network time protocol; Android; Bluetooth; WiFi Direct;

    Sammanfattning : The company QTPIE conducts research on drivers and their unconscious reactions when driving. To help, they use smart devices that today must be individually handled at the start and end of a run, and have individually set timestamps, which can lead to differences between the units when data is entered and collation of the units' data after a run. LÄS MER

  3. 2. Analysis of The Co-existence of Local and Macro Mobile Networks

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

    Författare :Outba Bn Nafi Hassan Mohammed Ibrahim; [2023]
    Nyckelord :;

    Sammanfattning : The transition to 5G technology holds the promise of significant enhancements to existing wireless connectivity. Industries are increasingly inclined to exploit 5G capabilities, utilizing the technology to bolster mobile broadband and ensure ultra-reliable, low-latency communication services within localized 5G networks. LÄS MER

  4. 3. Online System for OrienteeringResults : A portable solution for collecting, processing andtransmitting orienteering results in real-time

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Mattias Kallhauge; Kjell Turesson; [2022]
    Nyckelord :Mechatronics; Orienteering; Raspberry Pi; Mobile Network; Mekatronik; Orientering; Raspberry Pi; Mobilt nätverk;

    Sammanfattning : Today orienteering competitions use digital sensors to collect the punches from each runner. This is done by a chip that the runner carries and punches at each control where a sensor is placed. This data is then collected and processed by a computer program to calculate the results. LÄS MER

  5. 4. Secure and Private Mobile Crowd Sensing for Street View

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

    Författare :Xiuqi Zhang; [2022]
    Nyckelord :Participant Sensing; Privacy; Security; Street View; Deltagaravkänning; Integritet; Säkerhet; Vy över gatan;

    Sammanfattning : Street View är en populär tjänst som ger mer information än traditionella karttjänster, men den ger också upphov till problem med integriteten. Populära kommersiella street view-tjänster misslyckas vanligtvis med att fullt ut skydda privatlivet för de personer som syns på bilderna. LÄS MER

  7. 5. Secure and Privacy-Preserving Decentralized Wi-Fi Aware Service Discovery Architecture

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

    Författare :Jiahao Wang; [2022]
    Nyckelord :Wi-Fi Aware; Secure Service Discovery; Bloom Filter; TESLA; Client Puzzle; Wi-Fi Aware; Säker Serviceupptäckt; Bloom Filter; TESLA; Klient Pussel;

    Sammanfattning : In modern Mobile Ad hoc Networks (MANETs), service discovery is a major component for mobile devices to exchange data and find available services. However, service discovery architectures developed and adopted by the industry either are not appropriate for MANETs or cannot provide security and privacy protection to clients. LÄS MER