Sökning: "wireless mesh network"

Visar resultat 6 - 10 av 49 uppsatser innehållade orden wireless mesh network.

  1. 6. Using BLE mesh network for indoor tracking

    Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Ali Hassan; Anna Ahlquist; [2019]
    Nyckelord :BLE mesh; RSSI; Trilateration; Min-Max; Indoor positioning;

    Sammanfattning : Internet of Things ger människor möjligheter att genom tjänster dra nytta av sensorer och andra enheter som tillsammans skapar ett brett utbud av lösningar som smart hem, smart transport, äldreomsorg och mycket mer. Den senaste innovationen av Bluetooth SIG är Bluetooth mesh topologi som tillåter att ansluta trådlösa enheter i ett många till många förhållanden. LÄS MER

  3. 7. Emulating Software-Defined Small-Cell Wireless Mesh Networks Using ns-3 and Mininet

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Marcus Pieskä; [2018]
    Nyckelord :software defined networking; network emulating; network simulating; wireless networks;

    Sammanfattning : The objective of this thesis was to create a network emulator, suitable for evaluatingsolutions in a small-cell wireless mesh SDN backhaul network environment, by integratingexisting software. The most important efforts in this process have been a transparentintegration of Mininet and ns-3 at both the data and the control plane, with ns-3 servingas the front-end. LÄS MER

  4. 8. Bluetooth LE Mesh Network in an Industrial Environment

    M1-uppsats, Linköpings universitet/Kommunikationssystem

    Författare :Mattias berglund; [2018]
    Nyckelord :Bluetooth Mesh Network;

    Sammanfattning : With wireless signals, it is possible to send all kind of data through a communication system. Many companies today having problems implementing wireless communication system because of big areas and many obstacles that blocks the wireless signals. LÄS MER

  5. 9. Bluetooth Low Energy Industrial Sensor

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

    Författare :Lamiaa Riad; Haithem Elhesseawy; [2018]
    Nyckelord :Bluetooth; BLE; Sensor; IoT; RSSI; Machines; Path Loss; Line of Sight; Mesh Network; Non Line of Sight; Technology and Engineering;

    Sammanfattning : Industrial Internet of Things (IIoT) market is rapidly growing and expected to further expand in the incoming years. To keep up with such a fast pace, new wireless technologies need to be developed to accommodate the huge number of devices expected to connect to the internet. LÄS MER

  7. 10. Time-synchronized wireless mesh networks using battery-powered nodes

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Leif Karlsson; [2018]
    Nyckelord :wireless sensor network; sensor node; mesh network; time synchronization; sleep mode; battery life;

    Sammanfattning : This thesis proposes an implementation of battery-powered, time-synchronized wireless nodes that can be deployed in a wireless network topology. Wireless sensor networks are used in a wide variety of scenarios where emphasis is placed on the wireless nodes’ battery life. LÄS MER