| 引用本文: | 孙利民,窦文华,周兴铭.提供有界延迟服务的网络结构.[J].国防科技大学学报,1998,20(2):91-97.[点击复制] |
| Sun Limin,Dou Wenhua,Zhou Xingming.The Architecture of Network with a Bounded Delay Service[J].Journal of National University of Defense Technology,1998,20(2):91-97[点击复制] |
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| 提供有界延迟服务的网络结构 |
| 孙利民, 窦文华, 周兴铭 |
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(国防科技大学 计算机系 湖南 长沙 410073)
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| 摘要: |
| 将来的计算机网络必须支持具有不同通信量和不同服务质量(QoS)要求的应用, 有界延迟服务保证所有应用包的延迟都不超过给定延迟上界。本文首先提出有界延迟实时服务网络的框架, 详细说明了其关键部件的功能和工作原理, 并阐述了分析它们性能的技术, 最后讨论了设计有界延迟服务网络在性能与实现复杂性之间的折衷。 |
| 关键词: 有界延迟服务, 网络结构, 确定性通信量模型, 包调度原理, 连接准入控制, 通信量监控 |
| DOI： |
| 投稿日期：1997-12-02 |
| 基金项目:国防预研基金资助项目 |
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| The Architecture of Network with a Bounded Delay Service |
| Sun Limin, Dou Wenhua, Zhou Xingming |
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(Department of Computer Science, National University of Defense Technology, Changsha, 410073)
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| Abstract: |
| Future integrated-services networks are expected to support applications with a wide range of service requirements. Bounded delay service supports deterministic guarantees on maximum delay for connections. This paper first presents the architecture of network with a bounded delay service and introduces the functions and work principles of the key components of the network in tail. Various issues and tradeoffs in designing bounded delay network are presented finally. |
| Keywords: bounded delay service, network architecture, deterministic tuaffic model, packet scheduling, admission control, traffic policing |
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