Sökning: "wireless mesh network"

Visar resultat 21 - 25 av 49 uppsatser innehållade orden wireless mesh network.

  1. 21. An Evaluation of Network Protocols for Bluetooth Low Energy Mesh Networks

    Master-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Oscar Hinrichsen; [2015]
    Nyckelord :Bluetooth Low Energy; Mesh Networking;

    Sammanfattning : Internet of Things (IoT) is a scenario that theorizes objects and people as potential nodes in an ever-growing wireless network. This idea pushes the development of low-cost wireless technologies that can run on portable power sources for months, or even years. LÄS MER

  3. 22. WiFi Extension for Drought Early-Warning Detection System Components

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Alexander Pukhanov; [2015]
    Nyckelord :ESP8266; Drought Early-Warning Detection System; Wireless Mesh Network; Wireless Sensor Network; Wifi SoC; EM50;

    Sammanfattning : Excessive droughts on the African continent have caused the Swedish Meteorological and Hydrological Institute to launch a program of gathering data in hopes of producing models for rainfalls and droughts. A sensor capable of gathering such data has already been chosen, however there remains the problem of conveniently retrieving data from each of the sensors spread over a large area of land. LÄS MER

  4. 23. Wireless Mesh Networks: a comparative study of Ad-Hoc routing protocols toward more efficient routing

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Författare :Navid Alibabaei; [2015]
    Nyckelord :Routing Protocols; WMN; MANET; Ad-Hoc; AODV; OLSR; GRP; Ad-Hoc Routing;

    Sammanfattning : Each day, the dream of seamless networking and connectivity everywhere is getting closer to become a reality. In this regard, mobile Ad-Hoc networks (MANETs) have been a hot topic in the last decade; but the amount of MANET usage nowadays confines to a tiny percentage of all our network connectivity in our everyday life, which connectivity through infrastructured networks has the major share. LÄS MER

  5. 24. Trådlös mätning av vibrationer på godståg

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Christoffer Gydenius; Anton Magnusson; [2014]
    Nyckelord :mesh network; freight trains; wireless sensors; data communication; Technology and Engineering;

    Sammanfattning : The goal is to construct a system that can predict and prevent failures on freight trains. As the resulting product is a proof of concept, the main focus is to show the capabilities of this concept. LÄS MER

  7. 25. Autonomous networks without the need for infrastructure : A study of zero configuration mesh networks in Linux environments

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap (DV)

    Författare :Jimmy Månsson; Anton Roskvist; Filip Roskvist; [2014]
    Nyckelord :Wireless mesh networks; Autonomous networks; B.A.T.M.A.N-Adv; Zero configuration;

    Sammanfattning : Autonomous Mesh Networks potentially allows for cheaper networks, of use for impoverished areas with poor infrastructure and little interest from service providers for expansion. The subject of wireless mesh networks is interesting for several reasons. LÄS MER