| 丁琳,谭敏生,肖炜.基于业务的复杂通信网络抗毁性仿真分析[J].南华大学学报(自然科学版),2009,23(1):81~84.[DING Lin,TAN Min-sheng,XIAO Wei.Invulnerability Simulation Analysis of Complex Communication Networks Based on Traffic[J].Journal of University of South China(Science and Technology),2009,23(1):81~84.] |
| 基于业务的复杂通信网络抗毁性仿真分析 |
| Invulnerability Simulation Analysis of Complex Communication Networks Based on Traffic |
| 投稿时间：2008-12-02 |
| DOI： |
| 中文关键词: 复杂网络 Internet 带宽分配 抗毁性 |
| 英文关键词:complex networks Internet bandwidth allocation invulnerability |
| 基金项目: |
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| 摘要点击次数: 798 |
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| 中文摘要: |
| 针对Internet这一典型的复杂网络,结合TCP拥塞控制协议能重新调整数据流流速的特点,提出了两个基于业务的抗毁性测度—通信效用和带宽利用率,从不同角度分析了Internet的抗毁性.并与经典的随机图进行了比较分析,仿真结果表明,Internet仍然具有鲁棒且脆弱性. |
| 英文摘要: |
| Due to a typical example of complex networks for the Internet,according to the characteristics that the TCP congestion control protocols readjust the flow rates,two new measures of invulnerability based on traffic are proposed：the traffic utility and the utilization ratio of bandwidth,this paper analyzes Internet invulnerability from various angles,and compare the internet real data with the classic random graph,the simulation results also show that the Internet has “robust yet fragile” property. |
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