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Creation of Virtual Wi-Fi Access Point and Secured Wi-Fi Pairing, through NFC

International Journal of Communications, Network and System Sciences 2014年第6期7卷 175-180页

作者： Oussama Stiti Othmen Braham guy pujolle Sorbonne Universities UPMC Univ. Paris 06 UMR 7606 Paris France VirtuOR Paris France

The growing ubiquity of Wi-Fi networks combined with the integration of low-cost Wi-Fi chipsets in all devices makes Wi-Fi as the wireless technology the most used for accessing to internet [1]. This means that the development of a Wi-Fi strategy has become an imperative for almost all operators worldwide. In this context, APs (Access Points) have to become as secure as cellular networks. Furthermore, authentication process between a mobile device and an access point has to be automated, without user constraining configuration. For reaching this purpose, client must have different credentials depending on authentication method. Our goal is to create an architecture that is both ergonomic and flexible in order to meet the need for connection and client mobility. We use NFC technology as a radio channel for starting communication with the network. The communication initiation will instantiate a virtual Wi-Fi AP and distribute all policies and access certificates for an authentication based on EAP-TLS (it could be extended to any EAP method for 802.1X standard). The end result of our new topology is to allow access to services through a virtual Wi-Fi AP with an enterprise-grade in a public hotspot.

关键词： Wi-Fi NFC Virtual Access Point Pairing Automation

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KALMAN FILTER BASED BANDWIDTH ESTIMATION AND PREDICTIVE FLOW DISTRIBUTION FOR CONCURRENT MULTIPATH TRANSFER IN WIRELESS NETWORKS

KALMAN FILTER BASED BANDWIDTH ESTIMATION AND PREDICTIVE FLOW...

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2012 3rd IEEE International Conference on Network Infrastructure and Digital Content

作者： Thi Mai Trang Nguyen guy pujolle Laboratory of Computer Science of Paris 6（LIP6） University Pierre and Marie Curie（UPMC） 4 Place Jussieu75005 ParisFrance

More and more terminals come equipped with multiple network interfaces,usually connected to different wireless *** multiple wireless networks have varying link *** of unreliable wireless links,we need an efficient bandwidth estimation to describe link *** Kalman filter is an efficient recursive method,which not only estimates and corrects the current system states but also predicts even the future states based on the latest *** this paper,we use the Kalman filter to estimate available bandwidth in wireless networks with different loss *** predictive arrival time is calculated for each packet before it is *** on this,we proposed a predictive flow distribution algorithm for concurrent multipath transfer in wireless *** simulation results show that our predictive flow distribution algorithm improves congestion window growth pattern by reducing the outof-order *** a result,the total throughput increases under different random wireless link loss conditions.

关键词： Bandwidth estimation flow distribution Concurrent multipath transfer SCTP.

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Cluster-based Distributed Vertical Handoff Decision Scheme

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通讯和计算机（中英文版） 2010年第2期7卷 62-69页

作者： Rami Tawil Jacques Demerjian guy pujolle Department of Network University of Paris 6 Paris 75005 France CS （Communication ＆ Systbms） Le Plessis Robinson 92350 France

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