| 802.16宽带无线接入系统的QoS保证和调度策略 |
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| 引用本文： | 宋海波,谈振辉.802.16宽带无线接入系统的QoS保证和调度策略[J].电信科学,2005,21(3):46-49. |
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| 作者姓名： | 宋海波 谈振辉 |
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| 作者单位： | 北京交通大学,北京,100044;北京交通大学,北京,100044 |
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| 摘 要： | IEEE 802.16 (以下简称802.16)宽带无线接入标准最突出的特点就是在其MAC层引入了完整的QoS机制,可以为用户提供电信级的QoS支持,这在宽带无线接入网发展里程中具有重要的意义.本文详细描述了标准MAC层的QoS结构及相关的MAC层机制,并对其QoS机制中的调度策略进行了研究.
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| 关 键 词： | 服务质量 IEEE802.16 调度 |
| 修稿时间： | 2005年2月21日 |
QoS Guarantee and Scheduling Strategy for IEEE 802.16 Broadband Wireless Access System |
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| Song Haibo,Tan Zhenhui.QoS Guarantee and Scheduling Strategy for IEEE 802.16 Broadband Wireless Access System[J].Telecommunications Science,2005,21(3):46-49. |
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| Authors: | Song Haibo Tan Zhenhui |
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| Abstract: | One of the major features of IEEE 802.16 standard is its QoS mechanism in the MAC layer which provides the users with reliable QoS support in wireless environment. This is a significant improvement in broadband wireless access network development. In this paper, the QoS architecture in 802.16 MAC layer and related MAC layer mechanisms are described. Scheduling strategy and algorithms for the implementation of IEEE 802.16 QoS meahanism are also analyzed. |
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| Keywords: | IEEE802 16 |
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