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KMID : 0613219970150000197
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Bulletin of Ji San Nursing and Health College
1997 Volume.15 No. 0 p.197 ~ p.208
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Disk Scheduling for Multimedia Data
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Abstract
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Mulitimedia applications requires a guaranteed transfer rate of data. Therefore, in multimedia system, disk requests of continuous media with constant data rate have to be real-time serviced. In this paper, we look at the problem of disk scheduling algorithm in multimedia system, and propose a new scheduling algorithm, that may result in higher seek optimization than SCAN-EDF and reduce required buffer- space and startup time, and propose new observation basEd admission control strategy. Finally, We compare proposed algorithm with SCAN-EDF, show that proposed algorithm support more streams.
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