| 高速以太网时延仿真分析 |
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| 引用本文： | 杨佳丽,窦军.高速以太网时延仿真分析[J].计算机科学,2011(Z1). |
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| 作者姓名： | 杨佳丽 窦军 |
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| 作者单位： | 西南交通大学信息科学与技术学院; |
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| 基金项目： | 国家自然科学基金(60773102)资助 |
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| 摘 要： | 随着以太网技术的不断发展,以太网已成为未来通信领域的核心技术之一。而影响用户业务体验服务质量(QoS)的参数通常包括时延、抖动、丢包率等。对于实时的语音和视频业务来说,业务数据的端到端时延则最为关键。主要在熟悉以太网标准的基础上,总结端到端时延的主要构成因素,对各个时延所占比重进行理论分析。最后对10G/100G以太网进行仿真模型设计,验证了理论分析的正确性。
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| 关 键 词： | 10G/40G/100G以太网 端到端模型 服务质量 时延 队列调度算法 |
Delay Analysis and Simulation Design of High-speed Ethernet |
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| YANG Jia-li DOU Jun.Delay Analysis and Simulation Design of High-speed Ethernet[J].Computer Science,2011(Z1). |
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| Authors: | YANG Jia-li DOU Jun |
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| Affiliation: | YANG Jia-li DOU Jun(School of Information Science and Technology,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | With the rapid development of the Ethernet technologies,Ethernet has become one of the core technologies in future communication domain.And user experience may be affected by QoS parameters of services typically include delay,jitter,packet loss rate and so on.For real-time audio and video services,end-to-end delay of data is most critical.Based on the exist Ethernet standards,summarized the main factors of end-to-end delay,and theoretical analysis of different delayes on the proportion of totoal delay.Final... |
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| Keywords: | 10G/40G/100G Ethernet End-to-end model Quality of Service Delay Queue scheduling algorithm |
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