Essays about: "wlan IEEE 802.11"

Showing result 1 - 5 of 30 essays containing the words wlan IEEE 802.11.

  1. 1. IoT-NETZ: Spoofing Attack Mitigation in IoT Network

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Hamzeh Mohammadnia; [2019]
    Keywords : ;

    Abstract : The phenomenal growth of the Internet of Things (IoT) and popularity of the mobile stations have rapidly increased the demand of WLAN network (known as IEEE 802.11 and WiFi). WLAN is a low-cost alternative of the cellular network and being an unlicensed spectrum to build the master plan of embedding the Internet in everything-&-anywhere. READ MORE

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

    University essay from Linköpings universitet/Elektroniska Kretsar och System

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

    Abstract : 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. READ MORE

  4. 3. A study of the system impact from different approaches to link adaptation in WLAN

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Kevin Perez Moreno; [2015]
    Keywords : WLAN; link adaptation; medium reuse; channel estimation;

    Abstract : The IEEE 802.11 standards define several transmission rates that can be used at the physical layer to adapt the transmission rate to channel conditions. This dynamic adaptation attempts to improve the performance in Wireless LAN (WLAN) and hence can have impact on the Quality of Service (QoS) perceived by the users. READ MORE

  5. 4. Energy-efficient enhancements for IEEE 802.11 WLANs : On the way to enable Cellular/Wi-Fi networks interworking

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Fernando Valdenebro González; [2014]
    Keywords : energy-efficiency; WLAN; Wi-Fi; heterogeneous networks; seamless handover; network discovery; energieffektivitet; WLAN; Wi-Fi; avbrottsfri handover; nätverksidentifiering; heterogena nätverk;

    Abstract : Globally, the number of mobile broadband subscriptions is growing and the amount of mobile data traffic is expected to continue to grow rapidly. In the next five years the number of smartphone subscriptions is expected to more than double, while the amount of mobile traffic per active subscription per month of these subscribers is expected to nearly quadruple. READ MORE

  6. 5. A Study of the Next WLAN Standard IEEE 802.11ac Physical Layer

    University essay from KTH/Signalbehandling

    Author : Nader Al-Ghazu; [2013]
    Keywords : 802.11 ac; Wi-Fi; wifi; PHY; Matlab Simulation;

    Abstract : This thesis studies the Physical Layer (PHY) of the new IEEE 802.11acWireless Local Access Network (WLAN) standard. The 11ac is built basedon the 11n successful standard. The standard is expected to be completedby the end of 2013. READ MORE