| OBS网络基于光缓存的多优先级业务冲突研究 |
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| 引用本文： | 侯睿,陈婷婷.OBS网络基于光缓存的多优先级业务冲突研究[J].光通信研究,2008,34(6):7-8. |
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| 作者姓名： | 侯睿 陈婷婷 |
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| 作者单位： | 中南民族大学计算机科学学院,湖北,武汉,430074 |
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| 基金项目： | 中南民族大学自然科学基金资助项目 |
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| 摘 要： | 光突发交换(OBS)网络是下一代IP over WDM光网络的典型代表.丈章时配置有光缓存的OBS网络核心节点中发生的多优先级业务冲突问题进行了性能分析,给出了不同优先级数据包的丢失率和平均等待时延,研究结果可以为OBS网络的实用化提供理论参考.
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| 关 键 词： | 光突发交换 冲突 光缓存 包丢失率 时延 |
| 收稿时间： | 2008/5/4 |
Study on optical buffer-based multi-priority traffic contentions in OBS networks |
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| Hou Rui,Chen Tingting.Study on optical buffer-based multi-priority traffic contentions in OBS networks[J].Study on Optical Communications,2008,34(6):7-8. |
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| Authors: | Hou Rui Chen Tingting |
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| Affiliation: | Hou Rui,Chen Tingting(College of Computer Science,South-Central University for Nationalities,Wuhan 430074,China) |
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| Abstract: | The Optical Burst Switching(OBS) network is a typical representative of the next generation IP over WDM networks.In this paper,the performance analysis is made of the multi-priority traffic contentions in the optical buffer-equipped core node in OBS networks.The packet loss probabilities and average waiting latency for different priority traffics are given.The results provide theoretical references for the realization of OBS networks. |
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| Keywords: | OBS contention optical buffer packet loss probability latency |
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