| 一种提高WLAN服务质量的MAC协议实现 |
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| 引用本文： | 吴进.一种提高WLAN服务质量的MAC协议实现[J].计算机工程,2009,35(13):111-113. |
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| 作者姓名： | 吴进 |
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| 作者单位： | 西安邮电学院电子与信息工程系,西安,710121 |
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| 摘 要： | 提出一种提高无线局域网服务质量性能的介质访问控制协议，描述该协议的工作机制，并对该协议传输实时语音数据时的平均延时和归一化吞吐率与802．11e的增强型分布式协调功能作了仿真比较。仿真结果表明，在所有负荷情况下该协议传输实时数据时性能优于增强型分布式协调功能，信道的利用率更高。
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| 关 键 词： | 无线局域网 服务质量 介质访问控制 增强型分布式协调功能 |
| 修稿时间： | |
Implementation of MAC Protocol to Improve QoS of WLAN |
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| WU Jin.Implementation of MAC Protocol to Improve QoS of WLAN[J].Computer Engineering,2009,35(13):111-113. |
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| Authors: | WU Jin |
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| Affiliation: | Department of Electronic and Information Engineering;Xi'an University of Post and Telecommunications;Xi'an 710121 |
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| Abstract: | This paper proposes a kind of MAC protocol to improve the QoS of Wireless LAN(WLAN), describes the scheme of the protocol, and gives the comparison of the average delay and normalized throughput when transmitting real-time voice data between this protocol and 802.11e Enhanced Distributed Coordination Function(EDCF) by simulation.The simulation result shows that this protocol performs much better than EDCF when transmitting real-time data irrespective of load magnitude.So this protocol utilizes the channel m... |
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| Keywords: | Wireless LAN(WLAN) QoS MAC Enhanced Distributed Coordination Function(EDCF) |
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