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MPEG over ATM has become an interesting topic in the literature , Many applications such as, Video on Daemon , Video Conference and Distance Learning had getting more and more popular in the future , However ,the traffic of MPEG video is bursty , it will cause conguestion of ATM networks ,So we propose a feedback-controlled priority partition scheme to scale priority-percentage dynamically and quality ,for reduce the burstiness of traffic , we use a RC traffice shaper to smooth MPEG video. In simulation results , we observed our scheme had good improvement of perofrmance.
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