檀明, 魏臻, 韩江洪, 钟伯成. EDF调度算法在直通式交换以太网上的实现[J]. 微电子学与计算机, 2010, 27(3): 33-37.
引用本文: 檀明, 魏臻, 韩江洪, 钟伯成. EDF调度算法在直通式交换以太网上的实现[J]. 微电子学与计算机, 2010, 27(3): 33-37.
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TAN Ming, WEI Zhen, HAN Jiang-hong, ZHONG Bo-cheng. Realizing of EDF Scheduling Algorithm over Switched Ethernet in the Cut-through Mode[J]. Microelectronics & Computer, 2010, 27(3): 33-37.
Citation: TAN Ming, WEI Zhen, HAN Jiang-hong, ZHONG Bo-cheng. Realizing of EDF Scheduling Algorithm over Switched Ethernet in the Cut-through Mode[J]. Microelectronics & Computer, 2010, 27(3): 33-37.
shu

EDF调度算法在直通式交换以太网上的实现

Realizing of EDF Scheduling Algorithm over Switched Ethernet in the Cut-through Mode

    摘要
  • 摘要: 提出了一种FTT (Flexible Time-Triggered communication paradigm) 的改进调度模型.实现了周期性硬实时消息在基于成熟商用组件技术 (COTS) 的交换式以太网上的实时传输.并针对周期性实时消息在直通式交换以太网上传输提出了一种基于EDF的实时性调度算法.仿真实验表明该算法在提高网络的聚合带宽方面具有明显的优点.

     

    Abstract: An improved FTT (Flexible Time-Triggered communication) paradigm was proposed for hard real-time communications of periodic messages over a COTS-based switched Ethernet.In addition, an EDF-based real-time scheduling algorithm for periodic messages on a switched Ethernet in the cut-through mode was presented.Simulation results showed the advantages of the proposed Real-Time scheduling algorithm in terms of using the aggregated switch throughput.

     

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