保证QoS的IQ交换机调度算法 |
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引用本文: | 王斌,丁炜. 保证QoS的IQ交换机调度算法[J]. 大连理工大学学报, 2003, 43(Z1): 57-60 |
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作者姓名: | 王斌 丁炜 |
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作者单位: | 北京邮电大学宽带通信网实验室,北京,100876 |
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基金项目: | 高等学校博士学科点专项科研项目,20020013011, |
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摘 要: | 基于Crossbar的输入交换机能在低成本的条件下支持高速交换.在Chang的结论基础上,运用随机过程理论和网络计算理论提出了一种保证QoS的算法,并运用网络计算理论给出缓存和时廷的上界.
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关 键 词: | IQ交换机 泊松过程 网络计算 Latency-Rate |
文章编号: | 1000-8608(2003)S1-S057-04 |
修稿时间: | 2003-06-24 |
A scheduling algorithm for IQ switching with QoS guarantee |
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Abstract: | IQ switching can support high speed permutation with low cost. Based on the study of Chang, a scheduling algorithm with QoS Guarantees is proposed by using the stochastic process theory and network calculus, and also, the upper bounds of delay and the backlog for data flow are analyzed by the theory of network calculus. |
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Keywords: | IQ switching Poisson process Net calculus Latency-Rate |
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