| 自相似网络通信量的分析与建模 |
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| 引用本文： | 饶云华,徐重阳.自相似网络通信量的分析与建模[J].华中科技大学学报(自然科学版),2002,30(5):9-11. |
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| 作者姓名： | 饶云华 徐重阳 |
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| 作者单位： | 华中科技大学电子科学与技术系,430074 |
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| 摘 要： | 分析了网络通信量中存在的自相似现象，讨论了自相似通信量输入对排除系统的时间延迟和抖动特性的影响，指出由于自相似通信量的长程相关性使得在时间较长的情况下可以通过增加缓存来改善排除系统的延时和抖动特性，针对今后的研究方向，指出在自相似通信量研究中，系统的瞬时性能研究以及反馈控制研究对于网络性能的影响和评估是非常重要的。
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| 关 键 词： | 网络通信 自相似 通信量 延时 抖动 |
| 文章编号： | 1671-4512(2002)05-0009-03 |
The analysis of the self-similar traffic of networks and its model |
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| Rao Yunhua Xu Chongyang Doctoral Candidate., Dept. of Electrical Sci. & Tech.,Huazhong Univ. of Sci. and Tech.,Wuhan ,China..The analysis of the self-similar traffic of networks and its model[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(5):9-11. |
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| Authors: | Rao Yunhua Xu Chongyang Doctoral Candidate Dept of Electrical Sci & Tech Huazhong Univ of Sci and Tech Wuhan China |
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| Institution: | Rao Yunhua Xu Chongyang Doctoral Candidate., Dept. of Electrical Sci. & Tech.,Huazhong Univ. of Sci. and Tech.,Wuhan 430074,China. |
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| Abstract: | The self similar phenomenon in network traffic is analyzed. The modeling of self similar traffic and its impact to the delay and jitter of network queue system are also discussed. Because of the Long Range character of traffic, the delay and jitter of queue system can be improved with a long time. Based on the weakness of the results and the future research directions, it is pointed out that the instantaneous and feedback control study are very important for the network performance. |
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| Keywords: | network traffic self similar traffic delay jitter |
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