Sökning: "meshnetwork"

Hittade 3 uppsatser innehållade ordet meshnetwork.

  1. 1. Blackhole Attack Detection in Low-Power IoT Mesh Networks Using Machine Learning Algorithms

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Hossein Keipour; [2022]
    Nyckelord :IoT; 6LoWPAN; RPL; Intrusion Detection System; Machine Learning;

    Sammanfattning : Low-Power Lossy Networks (LLNs) are a type of Internet of Things (IoT) meshnetwork that collaboratively interact and perform various tasks autonomously. TheRouting Protocol for Low-power and Lossy Network (RPL) is the most used rout-ing protocol for LLNs. LÄS MER

  3. 2. Meshnetwork of wireless IoT sensors

    Master-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Alexander Olsson; [2016]
    Nyckelord :BLE; Bluetooth low energy; meshnetwork; Internet of things;

    Sammanfattning : The Internet of things is a scenario where devices such as lighting, household appliances, sensors etc. are connected and communicate with each other via Internet. This puts a demand for a good infrastructure around these devices. LÄS MER

  4. 3. Implementation and performance analysis of star-based mesh network

    Master-uppsats, JTH, Data- och elektroteknik; Tekniska Högskolan

    Författare :Muhammad Haq; [2011]
    Nyckelord :WSN; PAN-coordinator; Full-function device; Reduced-function device; Mesh topology; Beacon Network simulator; NS-2; Shadowing model;

    Sammanfattning : The goal of the thesis is to design the star-based mesh topology by introducing multiple pan-coordinators (hub/switches) under a multipath-fading environment and to improve the data transaction rate of a network which usually gets worst when there is a single pan-coordinator for synchronization of devices in conventional mesh topology; also reduce the hop-count as least as possible. Most of the work has been done on NS-2 network simulator; therefore the research model which has been used here is a simulation model. LÄS MER