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Steganography in WiMAX networks
2013 5th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2013The main subject of this work is to propose and analyze steganographic systems using WiMAX (802.16-2004) networks physical layer (PHY). According to this, two new systems were described. These proposals allow to create additional, hidden for unauthorized users channels used to transmission of secret messages.
Iwona Grabska, Krzysztof Szczypiorski
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Scheduling Techniques for WiMax
2009This chapter proposes a state-of-the-art of scheduling techniques for WiMax. We first summarize the practical considerations of a WiMax scheduling algorithm in order to make a link between a scheduling algorithm and its implementation in WiMax. Then, we analyze the proposed use of some known algorithms for WiMax and then some scheduling algorithms ...
Belghith, Aymen, Nuaymi, Loutfi
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On the WiMAX and HSDPA Coexistence
2007 IEEE International Conference on Communications, 2007In this work we develop Markovian models to study the dynamics of elastic calls in a cell served by HSDPA and WiMAX systems. We first present analytical models for interference and throughputs in WiMAX and HSDPA. We then consider two different strategies of joint radio resource management (JRRM) with or without inter-system vertical handovers and show ...
Luca Sartori +3 more
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Multicarrier technology for 4G WiMax system [WiMAX/LTE Update
IEEE Communications Magazine, 2010As one of the candidate fourth-generation mobile communication systems, the IEEE 802.16 m-based WiMAX 2.0 system is required to provide up to 1 Gb/s peak transmission rate. The most efficient solution to achieve this challenging objective is to utilize wider channel bandwidth.
I-Kang Fu +5 more
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2010
The term WiMAX is an abbreviation of Worldwide Interoperability for Microwave Access and it is defined in IEEE, as the 802.16 family of standards. Unlike other legacy Point-to-Multipoint wireless technologies, WiMAX is able to offer higher transmission rates, quality of service assurance and hence it can be compared to other wireline technologies ...
A. Rigas +7 more
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The term WiMAX is an abbreviation of Worldwide Interoperability for Microwave Access and it is defined in IEEE, as the 802.16 family of standards. Unlike other legacy Point-to-Multipoint wireless technologies, WiMAX is able to offer higher transmission rates, quality of service assurance and hence it can be compared to other wireline technologies ...
A. Rigas +7 more
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Mobile WiMax, the leader of the mobile Internet era [WiMAX Report]
IEEE Communications Magazine, 2009In the last decade, developments in the telecommunications industry have changed our lives dramatically. Due to the high availability of broadband technologies, every piece of information we might ever need is within reach of our hands at work, at home, or wherever Internet access is provided. Cell phones enable us to stay ?on the phone?
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ERCIM News, 2008
According to some estimates, by 2010 WiMAX operators will cover areas inhabited by more than 650 million people. Yet current deployment lags similar previous expectations and predictions. Moreover, non-vendor, third-party empirical evaluations of the technology are far from common.
Pentikousis, Kostas +3 more
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According to some estimates, by 2010 WiMAX operators will cover areas inhabited by more than 650 million people. Yet current deployment lags similar previous expectations and predictions. Moreover, non-vendor, third-party empirical evaluations of the technology are far from common.
Pentikousis, Kostas +3 more
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Proceedings of the International Conference on Mobile Technology, Applications, and Systems - Mobility '08, 2008
Following the last decade's continuous progress of wireless and associated technological development a clear market gap for addressing the need for wireless broadband access (WBA) came into reality at the turn of century, promoted by the standard IEEE 802.16 known as WiMAX.
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Following the last decade's continuous progress of wireless and associated technological development a clear market gap for addressing the need for wireless broadband access (WBA) came into reality at the turn of century, promoted by the standard IEEE 802.16 known as WiMAX.
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IEEE Vehicular Technology Magazine, 2009
Kostas Tsagkaris, Panagiotis Demestichas
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Kostas Tsagkaris, Panagiotis Demestichas
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