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Found 3 essays matching the above criteria.

  1. 1. Monitoring Network Congestion in Wi-Fi, based on QoE in HTTP Video Steaming Services

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Muhammad Umar Nasir; [2016]
    Keywords : QoE; Video Streaming; QoE-QoS Relationship; Packet Loss Pattern; RTT; Active Measurements; TWAMP; Machine Learning Approach.; Technology and Engineering;

    Abstract : Improvements in Internet technology, development of multimedia applications, protocols and improvement in user devices have led to the popularity of multimedia applications, among which video streaming applications are most popular. Streaming video services are sensitive to network conditions, thus making Quality of Experience (QoE) of end users sensitive to network conditions. READ MORE

  3. 2. 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

  4. 3. Wireless Local Area Network (WLAN) : Security Risk Assessment and Countermeasures

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Arinze Nwabude; [2008]
    Keywords : Wireless LANs; IEE 802.11; Attacks; Security; Access Point AP .;

    Abstract : Wireless LANs popularity has been on the rise since the ratification of the IEEE 802.11b standard in 1999. In recent years, wireless LANs are widely deployed in places such as business organizations, government bodies, hospitals, schools and even home environment. READ MORE