| 多种网络业务并存的IEDF算法研究 |
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| 引用本文： | 沈俊慧.多种网络业务并存的IEDF算法研究[J].福建工程学院学报,2014,0(6):589-594. |
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| 作者姓名： | 沈俊慧 |
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| 作者单位： | 福建船政交通职业学院信息工程系 |
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| 摘 要： | 文章以EDF算法为基础，提出一种改进的调度算法IEDF。在IEDF中，提出一种新的带宽调度策略，并在3种具体情况下进行业务流调度过程分析。同时，在SIM环境下进行仿真实验，仿真结果表明，和原EDF算法相比，IEDF算法有效保证了带宽，降低了时延，提升了Qos。
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| 关 键 词： | EDF算法 IEDF算法 实时业务 带宽保证 Qos |
IEDF algorithm based on a variety of network businesses |
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| Sheng Junhui.IEDF algorithm based on a variety of network businesses[J].Journal of Fujian University of Technology,2014,0(6):589-594. |
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| Authors: | Sheng Junhui |
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| Institution: | Information Engineering Department, Fujian Chuanzheng Communication Vocation College |
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| Abstract: | An improved earliest deadline first (EDF) scheduling algorithm (IEDF) was proposed, which involves a new scheduling strategy to properly dispatch bandwidth when a variety of network business coexist. The scheduling process of network business bandwidths dispatching in three cases was analysed. Meanwhile, simulation experiments were conducted in SIM environment. The simulation results show that the IEDF algorithm ensures the bandwidth dispatching more effectively, lowers time delay and improves the Qos compared with the original EDF. |
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| Keywords: | EDF algorithm IEDF algorithm real-time business bandwidth guarantee Qos |
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