| Internet拥塞控制系统在不同源控制算法作用下的资源竞争分析 |
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| 引用本文： | 戴航,慕德俊,王林,张慧翔.Internet拥塞控制系统在不同源控制算法作用下的资源竞争分析[J].计算机科学,2009,36(11):40-42. |
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| 作者姓名： | 戴航 慕德俊 王林 张慧翔 |
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| 作者单位： | 西北工业大学自动化学院,西安,710072 |
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| 摘 要： | 在未来的Internet拥塞控制协议中,不同的用户群根据不同的QoS需求,可以实现不同的控制算法.系统地研究了拥塞控制系统在AIMD和MIMD两类源算法共同作用下的稳态和动态特性,这些特性揭示了配置不同源控制算法的用户群对网络资源的竞争.内容包括AIMD,MIMD算法共同作用下的系统模型、系统稳态分析、系统稳定性分析等.基于NS2系统的仿真结果,证实了给出的分析方法的有效性,并揭示了不同源算法对网络资源的竞争情况.
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| 关 键 词： | 拥塞控制系统 AIMD算法 MIMD算法 共同作用 系统模型 稳态分析 稳定性分析 资源竞争 |
| 收稿时间： | 2008/12/31 0:00:00 |
| 修稿时间： | 2008/12/16 0:00:00 |
Analysis of Resource Competition for Internet Congestion Control Systems with Different Deployment of Source Algorithms |
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| DAI Hang,MU DE-jun,WANG Lin,ZHANG Hui-xiang.Analysis of Resource Competition for Internet Congestion Control Systems with Different Deployment of Source Algorithms[J].Computer Science,2009,36(11):40-42. |
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| Authors: | DAI Hang MU DE-jun WANG Lin ZHANG Hui-xiang |
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| Affiliation: | (College of Aatomation,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | In the future Internet congestion control protocols, several groups of users may deploy different source algorithms in order to meet the different QoS requirements. The analysis of resource competition for congestion control systans with mixed deployement AIMD algorithm and MIMD algorthm was systematically studied, including the system model, the system steady-state analysis, the system stability analysis. In the end of this paper, simulations based on NS2 system validitied the analysis results of proposed method, and the resource competition between AIMD and MIMD algorithms. |
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| Keywords: | Congestion control system AIMD algorithm MIMD algorithm Mixed deployment System model System steady-state analysis Stability analysis Resource competition |
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