| 基于多核处理器的自相似测试流量生成技术 |
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| 引用本文： | 张烁,赵荣彩,安克.基于多核处理器的自相似测试流量生成技术[J].计算机工程,2009,35(7):107-109. |
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| 作者姓名： | 张烁 赵荣彩 安克 |
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| 作者单位： | 解放军信息工程大学信息工程学院计算机与科学系,郑州,450002 |
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| 基金项目： | 河南省杰出科研人才创新工程项目 |
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| 摘 要： | 研究并实现一种自相似测试流量生成技术，比较多种典型自相似流量分析模型，利用多分形小波作为自相似测试流量的生成模型，设计自相似测试流量生成算法。将该算法应用于基于IXP2400可编程多核多线程处理器构建的网络测试系统，在区间（0.5、1．0）内生成满足不同Hurst值的自相似测试流量，通过实验验证该技术的可用性和有效性。
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| 关 键 词： | 自相似 多分形小波 多核 测试流量 |
Generating Technology Based on Multi-core Processor for Self-similar Test Traffic |
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| ZHANG Shuo,ZHAO Rong-cai,AN Ke.Generating Technology Based on Multi-core Processor for Self-similar Test Traffic[J].Computer Engineering,2009,35(7):107-109. |
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| Authors: | ZHANG Shuo ZHAO Rong-cai AN Ke |
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| Affiliation: | (Department of Computer and Science, Institute of Information Engineering, PLA Information Engineering University, Zhengzhou 450002) |
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| Abstract: | This paper presents a generating technology of self-similar test traffic. By comparing typical self-similar traffic models, it analyzes the multifractal wavelet model, brings out an algorithm to generate self-similar test traffic, and applies it on the network testing system based on IXP2400 programming multi-core processor. With the network testing system, it presents the test results of the self-similar test traffic according to the value of Hurst (0.5, 1.0) and proves the correctness and validity of the paper’s technology. |
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| Keywords: | self-similar multifractal wavelet multi-core test traffic |
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