An efficient prefetch-buffer scheme for VBR video servers

被引：0
|
作者：
Huang, YM
Tsao, SL
机构：
来源：
1997 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS AND SIGNAL PROCESSING, VOLS 1 AND 2: PACRIM 10 YEARS - 1987-1997 | 1997年
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D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The inherent variable bit rate (VBR) nature of video stream makes it difficult to achieve efficient resource reservation for a video sen,er. On behalf of VBR data retrieval, a prefetch-buffering scheme is proposed to alleviate the irregular disk bandwidth utilization by fully utilizing the available buffer. Simulation results show that this prefecth-buffering with the initial delay of few seconds can improve the system capacity to a great extent.
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页码：908 / 911
页数：4
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