| 容量有限批量服务轮询多址系统建模与分析 |
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| 引用本文： | 高飞,刘胜华,范菁.容量有限批量服务轮询多址系统建模与分析[J].云南民族大学学报(自然科学版),2011,20(5):367-371. |
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| 作者姓名： | 高飞 刘胜华 范菁 |
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| 作者单位： | 云南民族大学无线传感器网络重点实验室,云南昆明,650500 |
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| 基金项目： | 国家自然科学基金(60963026); 国家民委科学研究基金(10YN07); 云南省教育厅科学研究基金研究生项目(2010J070) |
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| 摘 要： | 采用马尔科夫链理论,对一类批量服务、队列容量有限的轮询多址系统进行分析,建立了系统状态转移图,推导了基于信息分组数的队列状态转移概率公式.使用Matlab基于有限状态机理论的Stateflow工具箱,对该类模型进行了具体的建模与仿真,并考虑了站点具有不同优先级的情况.实验结果表明,基于Stateflow的模型与仿真方法能够有效地反映该类模型服务器的平均循环时间和站点信息帧丢弃率等统计特性.
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| 关 键 词： | 轮询多址 有限状态机 网络时延 |
Modeling and Analysis of the Polling Multiple Access System of Batch Service and Finite Capacity |
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| GAO Fei,LIU Sheng-hua,FAN Jing.Modeling and Analysis of the Polling Multiple Access System of Batch Service and Finite Capacity[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2011,20(5):367-371. |
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| Authors: | GAO Fei LIU Sheng-hua FAN Jing |
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| Institution: | GAO Fei,LIU Sheng-hua,FAN Jing(Key Lab of Wireless Sensor Networks,Yunnan University of Nationalities,Kunming 650500,China) |
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| Abstract: | This paper analyzes the polling multiple access system model with Markov chain theory,which,with non-symmetrical,limited capacity of memory and batch service,established a system state transition diagram and derived based on the information packet queue state transition probability formula.Then modeling and simulation of the class model was done according to the finite state machine theory of the Stateflow toolbox of the Matlab software with a consideration of the priority of the stations.The simulation res... |
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| Keywords: | polling multiple access Stateflow network delay |
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