Double-mode model about distributions of network traffic
Three propositions about distribution of network traffic were put forward and analyzed. The shaping process of the high bandwidth-low bandwidth-high bandwidth network structures which are prevalent in Internet was pointed out and then the novel concept of shaping operator was proposed. The forming m...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74655812/ |
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| Summary: | Three propositions about distribution of network traffic were put forward and analyzed. The shaping process of the high bandwidth-low bandwidth-high bandwidth network structures which are prevalent in Internet was pointed out and then the novel concept of shaping operator was proposed. The forming mechanism of Poisson distribution for sub-second time scales on major backbone link was analyzed and a double-mode transition model between self-similarity distribution and Poisson distribution was put forward. Finally,the validity of the double-mode transition model was veri-fied by simulation experiments. The research results give a universal explain about current traffic distributions and have important effects on many research fields such as design of network structure,congestion control mechanism,admission control and QoS. |
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| ISSN: | 1000-436X |