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实时网络的分布式调度
引用本文:牛秦洲,张烈平,叶恒舟.实时网络的分布式调度[J].通信学报,2005,26(7):44-48.
作者姓名:牛秦洲  张烈平  叶恒舟
作者单位:桂林工学院,电子与计算机系,广西,桂林,541004
基金项目:广西科学基金资助项目(0236065),广西科技攻关基金资助项目(0428002-1)
摘    要:针对主—从结构实时网络的性能特点,提出了一种基于EDF的主节点分布式实时任务调度算法,给出了该调度算法下实时任务组的可调度的充分条件。仿真测试表明,该调度算法满足实时约束,适合于主—从结构的实时网络调度。

关 键 词:实时网络  实时调度  调度算法
文章编号:1000-436X(2005)07-0044-05
收稿时间:2005-01-10
修稿时间:2005年1月10日

Distributed scheduling algorithm for real-time network
Niu Qin-zhou,ZHANG Lie-ping,YE Heng-zhou.Distributed scheduling algorithm for real-time network[J].Journal on Communications,2005,26(7):44-48.
Authors:Niu Qin-zhou  ZHANG Lie-ping  YE Heng-zhou
Abstract:According to the characteristic of real-time network based on master-slave architecture, put forward a kind of distributed assignment scheduling algorithm for real-time network,which based on EDF and executed in master nodes. It also pointed out the sufficient conditions for the approvable scheduling with this kind of scheduling algorithm. Simulation test results shows that this kind of algorithm can meet real time constraint, well adapted to scheduling for real-time network based on master-slave architecture.
Keywords:real-time network  real-time scheduling  scheduling algorithm
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