| 未来大数据环境下的配用电通信网虚拟网络架构及应用 |
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| 引用本文： | 亓峰,唐晓璇,邢宁哲,季浩.未来大数据环境下的配用电通信网虚拟网络架构及应用[J].数据采集与处理,2015,30(3):511-518. |
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| 作者姓名： | 亓峰 唐晓璇 邢宁哲 季浩 |
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| 作者单位： | 北京邮电大学网络与交换技术国家重点实验室；北京邮电大学网络与交换技术国家重点实验室；国网冀北电力有限公司；国网天津市电力有限公司 |
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| 摘 要： | 根据智能配电网的通信需求，本文提出了基于无线 Mesh 网和电力线通信网的智能配电网通信框架。在此框架的基础上，设计了一个遗传算法和启发式算法，为不同类型的业务分别建立虚拟网络并将其映射到异构的物理网络中，通过增加传输分集来保证实时业务的可靠性。通过仿真，验证两种映射算法在保证实时业务可靠性的基础上，使尽力而为型业务的吞吐率达到最大化。
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| 关 键 词： | 智能电网 网络虚拟化 无线Mesh网络 遗传算法 启发式算法 |
Virtual Network Architecture and Application for Smart Distribution Grid in Future Large Data Environment |
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| Qi Feng,Tang Xiaoxuan,Xing Ningzhe,Ji hao.Virtual Network Architecture and Application for Smart Distribution Grid in Future Large Data Environment[J].Journal of Data Acquisition & Processing,2015,30(3):511-518. |
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| Authors: | Qi Feng Tang Xiaoxuan Xing Ningzhe Ji hao |
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| Affiliation: | State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications;State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications;State Grid Jibei Electric Power Company Limited;State Grid Tianjin Electric Power Company Limited |
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| Abstract: | According to communication requirements of the smart grid, WMN and the power line-based communication framework for smart grid communications is proposed. Based on the framework, a genetic algorithm and a heuristic algorithm are proposed to establish virtual networks for various types of services respectively, and are embedded in the heterogeneous substrate network.Finally, the simulation experiment shows that the reliability of real time services is achieved by increasing transmission diversity enhancement, while throughput of the best-effort service is maximized. |
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| Keywords: | smart grid network virtualization wireless Mesh network genetic algorithm heuristic algorithm |
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