| 宽带无线IP系统中基于区分服务的QoS实现策略 |
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| 引用本文： | 杨帆,朱光喜.宽带无线IP系统中基于区分服务的QoS实现策略[J].通信技术,2002(9):72-75. |
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| 作者姓名： | 杨帆 朱光喜 |
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| 作者单位： | 华中科技大学电信系,武汉,430074 |
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| 摘 要： | 讨论了在宽带无线IP系统中实现QoS的问题。提出了一个基于区分服务(DiffServ)的QoS框架,并针对无线链路上的高误码率、窄带宽、性能变化剧烈、用户移动性等特点,对DiffServ进行了加强,并提供了一种针对业务类型的用户接入控制机制。仿真结果显示了该QoS框架的性能。
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| 关 键 词： | 宽带无线IP QoS 区分服务 |
| 修稿时间： | 2002年4月24日 |
Quality of Service in Wideband Wireless IP Network Based on Differentiated Services Architecture |
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| Yang Fan Zhu Guangxi.Quality of Service in Wideband Wireless IP Network Based on Differentiated Services Architecture[J].Communications Technology,2002(9):72-75. |
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| Authors: | Yang Fan Zhu Guangxi |
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| Abstract: | This paper considers the problem of providing QoS in wideband wireless IP network.This paper proposes an architecture base d on DiffServ framework.The framewo rk has been modified to handle several wireless specific features including high loss rate,low wirele ss bandwidth,fast -variety of capab ili-ty and mobility.This paper provides an admission control policy based on type of services.Simulation re-sults show the performance of this Qo S architecture. |
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| Keywords: | wideband wireless IP network QoS d ifferentiated services |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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