| 多级存储结构视频点播系统中的接纳控制算法研究 |
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| 引用本文： | 荣波,孙景鳌,蔡安妮.多级存储结构视频点播系统中的接纳控制算法研究[J].北京邮电大学学报,2002,25(3):88-92. |
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| 作者姓名： | 荣波 孙景鳌 蔡安妮 |
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| 作者单位： | 北京邮电大学电信工程学院, 北京 100876 |
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| 基金项目： | 国家自然科学基金;69972009; |
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| 摘 要： | 提出了一种基于代价因子的不公平接纳控制算法,并对该算法的性能进行了计算机仿真分析,得到了较好的结果。
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| 关 键 词： | 多媒体通信 视频点播系统 接纳控制 |
| 文章编号： | 1007-5321(2002)03-0088-05 |
| 收稿时间： | 2001-08-27 |
| 修稿时间： | 2001年8月27日 |
Study of Access Control Algorithm in Hierachical Storage VOD Systems |
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| RONG Bo,SUN Jing ao,CAI An ni.Study of Access Control Algorithm in Hierachical Storage VOD Systems[J].Journal of Beijing University of Posts and Telecommunications,2002,25(3):88-92. |
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| Authors: | RONG Bo SUN Jing ao CAI An ni |
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| Affiliation: | Telecommunication Engineering School, Beijing University of Posts andTelecommunications, Beijing 100876, China |
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| Abstract: | As the core of VOD system, video servers need a large storage capacity. Therefore, a hierachical storage structure is inevitable. As a result, it's an urgent problem to find a suitable access control algorithm for VOD system based on hierachical storage structure. In this thesis, an unfair access control algorithm based cost factor is discussed. The computer simulation of the performance of this algorithm is shown, and satisfied results are achieved. |
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| Keywords: | multimedia communication video on demand access control |
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