关于低延时性能于无线网络中的研究

贾伟; 杨文川; 刘杰; 陈宁俊; 宋迎花

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Research of Low-delay Services in Wireless Network

首发时间：2011-09-01

Jia Wei ¹
Jiawei,(1986-),male, cs, wireless network.
Yang Wenchuan ²
Yang Wenchuan, male, born in March 1970, Associate Professor, Master Instructor. Ph.D. 1997 Department of Computer Science from Peking University, technical expertise for network intelligent data analysis, public opinion, monitoring and early warning. Has won national and provincial awards, published by SCI / EI retrieve many articles. Currently in graduate school guide 15, is now undertaking a number of national, provincial and corporate joint projects. Research: Network intelligence data analysis.
Liu Jie ¹
Liu Jie(1987), male, master, Data mining
Chen ning jun ¹
Chen ning jun(1987), male, master, Data mining
Song ying hua ¹
Song ying hua(1987), female, master, network and search

1、Beijing University of Posts and Telecommunications，Information and telecommunication school
2、Information and Telecommunication School, Beijing university of Posts and Telecommunications,100867

Abstract：In accordance with the thought of dividing serving class, we optimize the mechanism of the 802.11 MAC layer, make simulation on NS2, analyze the function compared with the one before optimization in view of the real-time service, and finally testify the result of the optimization. A solution for supporting low-delay services for the MAC layer is proposed. And it can realize the dividing of the real-time and non-real-time services, and then we build a new MAC mechanism serving for different service class by amending the source code of NS2.

keywords： IEEE 802.11 WLAN MAC NS2

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关于低延时性能于无线网络中的研究

贾伟 ¹
Jiawei,(1986-),male, cs, wireless network.
杨文川 ²
Yang Wenchuan, male, born in March 1970, Associate Professor, Master Instructor. Ph.D. 1997 Department of Computer Science from Peking University, technical expertise for network intelligent data analysis, public opinion, monitoring and early warning. Has won national and provincial awards, published by SCI / EI retrieve many articles. Currently in graduate school guide 15, is now undertaking a number of national, provincial and corporate joint projects. Research: Network intelligence data analysis.
刘杰 ³
Liu Jie(1987), male, master, Data mining
陈宁俊 ³
Chen ning jun(1987), male, master, Data mining
宋迎花 ³
Song ying hua(1987), female, master, network and search

1、北京邮电大学信息与通信工程学院
2、北京邮电大学信息与通信工程学院
3、北京邮电大学信息与通信工程学院

摘要：按照除以服务类的思想，我们优化802.11 MAC层的机制，让NS2仿真，分析功能，与优化前一个实时的服务相比，并最终作证的结果优化。提出了支持MAC层的低延时服务的解决方案建议。它可以实现的实时和非实时服务的分界线，然后我们建立一个新的MAC机制，针对不同的服务类的服务，通过修改NS2源代码。

关键词： IEEE 802.11 WLAN MAC NS2

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Jia Wei,Yang Wenchuan,Liu Jie,et al. Research of Low-delay Services in Wireless Network[EB/OL]. Beijing:Sciencepaper Online[2011-09-01]. https://www.paper.edu.cn/releasepaper/content/201109-35.

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论文编号	201109-35
论文题目	关于低延时性能于无线网络中的研究
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