Browsing by Author "Butt, Rizwan A."

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    A QoS provisioning architecture of fiber wireless network based on XGPON and IEEE 802.11ac
    (De Gruyter Open Ltd, 2021) Mohammadani, Khalid H.; Butt, Rizwan A.; Memon, Kamran A.; Pirzado, Azhar A.; Faheem, Muhammad; Abro, Adeel; Ali, Babar; Ain, Noor-Ul; AGÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümü; Muhammad, Faheem
    The integration of the XGPON network with the 5G WLAN network is a suitable solution for next-generation high-speed access Internet service. We demonstrated the integration of two different standards via the QoS concept. Further, this work also presents a proper mapping scheme of QoS traffic between XG-PON and fifth-generation Wi-Fi standards known as IEEE 802.11ac. The analysis assessment compares the behavior of different IEEE 802.11ac standards with XGPON with-respect-to multimedia traffic in the FiWi network. To assess the performance of the FiWi network, the OMNET++ and INET framework are used to carrying out a comparative analysis in terms of upstream (US) delay and fairness index. The study concludes that the EDCA Wi-Fi module has better performance than the DCF Wi-Fi module with the integrated XGPON system for the FiWi access network. © 2020 Walter de Gruyter GmbH, Berlin/Boston 2020.