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METHOD AND SYSTEM FOR SCHEDULING THE TRANSFER OF DATA SEQUENCES UTILIZING AN ANTI-CLUSTERING SCHEDULING ALGORITHM
METHOD AND SYSTEM FOR SCHEDULING THE TRANSFER OF DATA SEQUENCES UTILIZING AN ANTI-CLUSTERING SCHEDULING ALGORITHM
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机译:利用反聚类调度算法调度数据序列传输的方法和系统
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摘要
A scalable method and system is provided for scheduling data transfer of a video-on-demand server system. A strategy is provided for locating available bandwidth and allocating available bandwidth to subscribers as needed. The input/output bandwidth of storage devices that store data for video image sequences is moldeled as a series of bandwidth units. The series of bandwidth units form a schedule where consumer requests are allocated to a bandwidth unit for receiving video image sequences. The bandwidth units are allocated to consumer requests according to an anti-clustering scheduling algorithm. By utilizing an anti-clustering scheduling algorithm, consumer requests less frequently incur an unacceptably long latency before receiving video image sequences.
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