| Blocking Probability Based Hierarchical Storage Design in VoD Systems |
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| 作者姓名： | LI Qing-guo SUN Song-lin CAI An-ni SUN Jing-ao |
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| 作者单位： | Beijing University of Posts and Telecommunications，Beijing 100876，P.R. China |
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| 基金项目： | theNationalNatureScienceFoundationofChina (No.69972 0 0 9) |
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| 摘 要： | 1 ＩｎｔｒｏｄｕｃｔｉｏｎＶｉｄｅｏ ｏｎ ｄｅｍａｎｄｉｓｂｅｃｏｍｉｎｇｉｎｃｒｅａｓｉｎｇｌｙｉｍ ｐｏｒｔａｎｔｉｎｅｎｔｅｒｔａｉｎｍｅｎｔ1～2 ] ,ｅｄｕｃａｔｉｏｎ3～ 4] ａｎｄｎｅｗｓｄｉｓｔｒｉｂｕｔｉｏｎ5～6] .Ｉｎｓｕｃｈａｐｐｌｉｃａｔｉｏｎｓ,ａｌａｒｇｅ ｓｉｚｅｖｉｄｅｏｂａｓｅｉｓｏｆｔｅｎｄｅｓｉｒｅｄ .Ｍａｇｎｅｔｉｃｄｉｓｋｓａｒｅｃｏｍｍｏｎｌｙｕｓｅｄｉｎｖｉｄｅｏｓｅｒｖｅｒｓｔｏｓｔｏｒｅｖｉｄｅｏｆｉｌｅｓ.Ｈｏｗｅｖｅｒ,ａｌｔｈｏｕｇｈｍａｇｎｅｔｉ…
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Blocking Probability Based Hierarchical Storage Design in VoD Systems |
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| LI Qing-guo,SUN Song-lin,CAI An-ni,SUN Jing-ao.Blocking Probability Based Hierarchical Storage Design in VoD Systems[J].The Journal of China Universities of Posts and Telecommunications,2003,10(1). |
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| Authors: | LI Qing-guo SUN Song-lin CAI An-ni SUN Jing-ao |
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| Abstract: | In this paper, we discuss the relationship between the blocking probability and the configuration of storage hierarchy in a Video on Demand (VoD) server using the queueing model we propose. With this model , the optimal configuration of the storage system can be obtained. |
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| Keywords: | VoD hierarchical storage blocking probability |
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