| 多个开/关传输源系统的ATM信元丢失分析 |
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| 引用本文： | 郭爱斌,蔡成新,张根度.多个开/关传输源系统的ATM信元丢失分析[J].新电脑,1998(6). |
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| 作者姓名： | 郭爱斌 蔡成新 张根度 |
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| 作者单位： | 复旦大学计算机科学系!上海，200433，复旦大学计算机科学系!上海，200433，复旦大学计算机科学系!上海，200433 |
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| 摘 要： | 提出了一种周期性的开/关（突发）传输源。它代表了用于ATM网络中的漏桶速率控制机制中的输出量。列出了多传输单队列情况下关于缓冲区大小和信元丢失可能性的条件，并且给出了严格的证明。这些条件可以和有关分配带宽和决定缓冲区大小的算法一起运用以确保缓冲区和带宽分配处于最好情况和最坏情况的需要之间。
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| 关 键 词： | ATM网络 信元丢失 缓冲区 排队系统 |
Analysis of ATM Cell Loss for Systems with Multiple On-off Traffic Sources |
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| Guo Aibin ,Cai Chengxin, Zhang Gendu.Analysis of ATM Cell Loss for Systems with Multiple On-off Traffic Sources[J].Computer and Peripherals,1998(6). |
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| Authors: | Guo Aibin Cai Chengxin Zhang Gendu |
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| Abstract: | An exact analysis of cell loss for periodic on off traffic sources is presented in this paper. Periodic on off traffic sources arerepresentative of output traffic from leaky-bucket rate-control mechanisms. Equations for buffer sizing and cell loss probabilities aredeveloped and proved for a single queue with multiple traffic sources. These equations can be used in concert with probabilistic methods to ensure that buffer and bandwidth allocations are made between the best-and worst-case requirements. |
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| Keywords: | ATM network Cell loss Buffer Queue system |
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