ویراساینس.
مقاله

A new SDN-based framework for wireless local area networks

چکیده

Nowadays wireless networks are becoming important in personal and public communication and growing very rapidly. Similarly, Software Dened Network (SDN) is an emerging approach to over- come challenges of traditional networks. In this paper, a new SDN-based framework is proposed to ne-grained control of 802.11 Wireless LANs. This work describes the benets of programmable Access Points. The proposed framework is evaluated on a prototype. We show that this architecture allows us to react to application needs, adjust network conguration for a priority application, detect network problems, and improve the user experience of the network. Our architecture relies on the IEEE 802.11 standard, and exploits it to collect information from the stations.

اسناد مشابه

  • ENERGY EFFICIENT SECURITY FRAMEWORK FOR WIRELESS LOCAL AREA NETWORKS by

    سند علمی۲۰۰۰Phongsak Kiratiwintakorn

    Wireless networks are susceptible to network attacks due to their inherent vulnerabilities. The radio signal used in wireless transmission can arbitrarily propagate through walls and windows; thus a wireless network perimeter is not exactly known. This leads them to be more vulne

  • An Experimental Study: Using a Simulator Tool for Modelling Campus Based Wireless Local Area Network

    سند علمی۲۰۱۴IJAPUCEdith N. Ekwem, Kashif Nisar

    A network whose interconnections between nodes are implemented without using wires is referred to as wireless network and is usually related to a telecommunication network. As related to wired local area network, wireless channels are error-prone. Performance study and optimizati

  • Link-Level Simulator for Wireless local Area Network

    سند علمی۲۰۱۷

    ow a days in Wireless Local Area Networks (WLANs) used in different fields because its well-suited simulator and higher flexibility. The concept of WLAN with advanced 5 th Generation technologies, related to a Internet-of-Thing (IOT). In this project, representing the Network Sim

  • Supporting Secure and Transparent Mobility in Wireless Local-Area Networks

    سند علمی۲۰۰۵Arunesh Mishra

    Title of Dissertation: SUPPORTING SECURE AND TRANSPARENT MOBILITY IN WIRELESS LOCAL-AREA NETWORKS Arunesh Mishra, Doctor of Philosophy, 2005 Dissertation directed by: Assistant Professor William Arbaugh Department of Computer Science Wireless Local Area Networks (WLANs) are exper

  • Integration of Wireless Sensor Networks, Wireless Local Area Networks and the Internet

    سند علمی۲۰۰۳Liang Cheng, Yuecheng Zhang, Tian Lin

    Future wireless network are envisioned to be pervasive and ubiquitow. The integration of wireless sensor networks with wireless local area network and the Internet is an important issue of future wireless networks. This paper has identified three challenges in the integration of

  • Access Control in Wireless Local Area Networks: Fast Authentication Schemes

    سند علمی۲۰۱۵Jahan Hassan, Björn Landfeldt, Albert Y. Zomaya

    AbstrAct Wireless local area networks (WLAN) are rapidly becoming a core part of network access. Supporting user mobility, more specifically session continuation in changing network access points, is becoming an integral part of wireless network services. This is because of the p