نتایج جستجو برای: wireless lans
تعداد نتایج: 109116 فیلتر نتایج به سال:
Adaptive Quality-of-Service Provisioning in Wireless and Mobile Networks by Chun-Ting Chou Chair: Kang G. Shin The problem of adaptive QoS provisioning in wireless and mobile networks is studied in this thesis. A mathematical model is established to analyze the impact of adaptive bandwidth allocation on both system performance and user-perceived QoS. With this model, network service providers c...
This paper presents a hybrid association control scheme that can maintain load balancing among access points in the wireless LANs and can satisfy the quality of service requirements of the multimedia traffic applications. The proposed model is mathematically described as a linear programming model. Simulation study and analysis were conducted in order to demonstrate the performance of the propo...
Wireless LANs Jost Weinmiller, Hagen Woesner, Adam Wolisz Electrical Engineering Department Technical University Berlin, Sekr. FT5 Einsteinufer 25, 10587 Berlin, Germany Abstract 1The MAC-part of the upcoming IEEE 802.11 standard for wireless LANs named DFWMAC 2 is based on a CSMA/CA-type access protocol with a rotating backo window and an optional RTS/CTS message exchange. In this paper, follo...
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