| 一种根据时延的动态自适应调整PF值的研究 |
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| 引用本文： | 蒋贵全,王国锋,杨令. 一种根据时延的动态自适应调整PF值的研究[J]. 重庆邮电大学学报(自然科学版), 2007, 19(5): 595-597 |
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| 作者姓名： | 蒋贵全 王国锋 杨令 |
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| 作者单位： | 重庆邮电大学,计算机科学与技术学院,重庆,400065 |
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| 摘 要： | 为解决VoWLAN中由于竞争窗口变大，而使得时延和抖动加大的问题，提出了一种根据时延的动态自适应调整PF值的解决方法，并在NS-2.26的环境下进行了仿真，结果表明，发出的语音包的处理符合所有的QoS参数。
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| 关 键 词： | QoS 竞争窗口 优先级 PF |
| 文章编号： | 1673-825X（2007）05-0595-03 |
| 收稿时间： | 2007-01-18 |
| 修稿时间： | 2007-01-18 |
Research of dynamic self-adapted PF based on delay |
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| JIANG Gui-quan,WANG Guo-feng,YANG Ling. Research of dynamic self-adapted PF based on delay[J]. Journal of Chongqing University of Posts and Telecommunications, 2007, 19(5): 595-597 |
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| Authors: | JIANG Gui-quan WANG Guo-feng YANG Ling |
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| Affiliation: | Department of Computer Science and TechnoLogy, Chongqing University of Posts and Telecommunications, Chongqing 400065, P. R. China |
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| Abstract: | On VoWLAN, the big size of the contention window (CW) causes the increase of delay and jitter of voice data. As to this problem, a solution of dynamic self-adapted PF based on delay was proposed, and the simulation was taken on NS 2.26 platform. Simulation result shows that the voice packets can satisfy with the QoS parameters. |
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| Keywords: | QoS contention window (CW) prior PF |
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