改进WIMAX网络中UGS、rtPS、nrtPS、BE的QoS

2011 International Conference on Communications and Information Technology (ICCIT) Pub Date : 2011-03-29 DOI:10.1109/ICCITECHNOL.2011.5762687

J. Ben-othman, L. Mokdad

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引用次数: 6

摘要

本文提出了一种新的IEEE 802.16允许控制(AC)。AC的目标是根据协商的服务类别(UGS、rtPS、nrTPS和BE)接受新的连接。为了实现这一目标，我们建议使用令牌桶概念，在不降低非实时流量的QoS的情况下为实时流量提供QoS。为了显示所提出的交流的好处，建立了一个基于马尔可夫链的分析模型。数值结果证实了我们的假设。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Improving QoS for UGS, rtPS, nrtPS, BE in WIMAX networks

In this paper we present a new admission control (AC) for IEEE 802.16. The AC aims to accept new connections according to the negotiated service class (UGS, rtPS, nrTPS, and BE). To achieve this goal we propose to use the token bucket concept that provide QoS for real time traffics without degrading the QoS of non real time traffic. To show the benefit of the proposed AC, an analytical model based on Markov Chain has been developed. Numerical results confirm our assumptions.

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2011 International Conference on Communications and Information Technology (ICCIT)

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