| 网络演算理论及其在分组交换网中的应用 |
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| 引用本文： | 陈昕,向旭东,张磊,徐彤. 网络演算理论及其在分组交换网中的应用[J]. 北京机械工业学院学报, 2011, 26(1): 11-16 |
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| 作者姓名： | 陈昕 向旭东 张磊 徐彤 |
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| 作者单位： | 北京信息科技大学,信息管理学院,北京,100192 |
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| 基金项目： | 国家自然科学基金，北京市教委科技发展计划项目，北京市高校学术创新团队建设计划项目，科研水平提高项目 |
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| 摘 要： | 针对分组交换网性能评价问题，首先运用确定网络演算理论与方法，分析了航空全双工交换以太网（AFDX，Avionics Full DupleX Switched Ethemet）中数据传输的性能，证明了AFDX数据传输的确定性，给出了保障可靠数据传输网络参数的配置方案；其次，围绕有线一无线混合（WcW）网中贯穿流的随机特性，利用随机网络演算理论与方法，分析并推导出了WcW网络的数据传输性能边界。
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| 关 键 词： | 确定网络演算 随机网络演算 航空全双工交换以太网 有线-无线混合网 性能分析 |
Network calculus and its application in packet switching networks |
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| CHEN Xin,XIANG Xu-dong,ZHANG Lei,XU Tong. Network calculus and its application in packet switching networks[J]. Journal of Beijing Institute of Machinery, 2011, 26(1): 11-16 |
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| Authors: | CHEN Xin XIANG Xu-dong ZHANG Lei XU Tong |
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| Affiliation: | CHEN Xin,XIANG Xu-dong,ZHANG Lei,XU Tong(School of Information Management,Beijing Information Science and Technology University,Beijing 100192,China) |
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| Abstract: | As a mainstream technology supporting network applications,packet switching network has become a hot topic in the research field of network technologies.In view of the performance evaluation problem of packet switching networks,deterministic network calculus(NC) is first used to evaluate the performance of Avionics full dupleX switched Ethernet(AFDX).It's proven that AFDX are deterministic networks.To ensure reliable data transmission in AFDX,an approach to configure network parameters is presented.Second,f... |
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| Keywords: | deterministic network calculus stochastic network calculus avionics full dulpeX switched ethernet wire-cum-wireless networks performance analysis |
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