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A Web-based and QoS-guaranteed Traffic Control System using Integrated Service Model  

Lee, Myung-Sub (영남대학교 컴퓨터공학과 인공지능 및 지능정보시스템 연구실)
Park, Chang-Hyeon (영남대학교 컴퓨터공학과 인공지능 및 지능정보시스템 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.28, no.1B, 2003 , pp. 34-44 More about this Journal
Abstract
As the recent rapid development of internet technology and the wide spread of multimedia communications, massive increase of network traffic causes some problems such as the lack of network paths and the bad quality of service To resolve these problems, this paper presents a web-based traffic control system which supports QoS of realtime packet transmission for the multimedia communication The traffic control system presented in this paper applies the integrated service model and provides QoS of packet transmission by means of determining the packet transmission rate according to the policies of network manager and the optimal resource allocation considering the end-to-end traffic load It also provides QoS for the realtime packet transmission through the admission controller and the packet scheduler by the modified $WF^2Q^+$ algorithm support asynchronous and class-based queuing.
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