面向智能电网的SDN流表请求调度研究
Research of SDN Flow Table Request Scheduling for Smart Grid
针对面向智能电网的软件定义网络(Software Defined Networking, SDN)中数据种类繁杂及流表请求(Packet-in)消息处理过程中存在较高的排队时延，为满足最高优先级数据的时延需求以及相对低优先级数据的公平性，在控制层提出了流表请求调度(Flow Table Request Scheduling , FTRS)方案，并用排队理论分析和Matlab进行仿真，通过理论值与仿真值的相互验证，证明了方案的可行性，为SDN在智能电网中的应用研究提供有价值的参考。
SDN (Software Defined Network) for the Smart Grid has complex data types and higher queuing delay in the Packet-in message processing. In order to meet the demand of highest priority data delay and relatively lower priority data fairness, The paper put forward the Flow Table Request Scheduling (FTRS) scheme in control layer of SDN to process Packet-in message, Using queuing theory analysis and Matlab simulation. Through mutual authentication the theoretical and simulation, The results prove the feasibility of the scheme. It provides a valuable reference for the application of SDN in smart grid.
路浩然、罗强、鲜永菊
输配电工程自动化技术、自动化技术设备计算技术、计算机技术
智能电网SDNPacket-inFTRS排队时延
Smart GridSDNPacket-inFTRSqueuing delay
路浩然,罗强,鲜永菊.面向智能电网的SDN流表请求调度研究[EB/OL].(2017-01-05)[2025-08-03].http://www.paper.edu.cn/releasepaper/content/201701-64.点此复制
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