| 一种经验性的自相似流仿真算法 |
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| 引用本文： | 吴泽民,郑少仁. 一种经验性的自相似流仿真算法[J]. 系统仿真学报, 2002, 14(1): 41-43 |
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| 作者姓名： | 吴泽民 郑少仁 |
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| 作者单位： | 解放军理工大学通信工程学院ATM中心,南京,210016 |
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| 基金项目： | 国家自然科学基金项目(编号69872040)资助 |
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| 摘 要： | 设计了一种经验型的自相似流生成方法。该方法以实测数据流的统计特性为基础，能实时在线产生参数可变的自相似流。由于算法的主要参数取自应用层的统计特性，从而说明了用户行为对自相似性的影响。本文同时以仿真的方法讨论了经验型算法的性能，认为能较好反映原数据流的特征。该算法可以作为在线流量生成器的参考。
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| 关 键 词： | 自相似流 重尾分布 长相关 流量仿真 |
| 文章编号： | 1004-731X(2002)01-0041-03 |
| 修稿时间： | 2001-03-02 |
An Empirical Self-Similar Traffic Generation Method |
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| WU Ze-min,ZHENG Shao-ren. An Empirical Self-Similar Traffic Generation Method[J]. Journal of System Simulation, 2002, 14(1): 41-43 |
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| Authors: | WU Ze-min ZHENG Shao-ren |
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| Abstract: | An empirical self-similar traffic generation method is introduced in the paper. Based on statistical characteristic of measured data traffic, it can online generate self-similar traffic with varying parameter. The affect of user behavior to self-similarity is also proved because primary parameters used are from application layer character. The performance of this empirical algorithm is discussed by means of simulation; the result shows its suitability. This algorithm can be a candidate of online traffic generator. |
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| Keywords: | self-similar traffic weight-tail distribution LRD traffic simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
