IEEE802.11e无线局域网的吞吐量最大化和全网业务差异化

2011 International Conference on Communications and Information Technology (ICCIT) Pub Date : 2011-03-29 DOI:10.1109/ICCITECHNOL.2011.5762691

O. Shagdar, Kengo Sakai, H. Yomo, Akio Hasegawa, Tatsuo Shibata, R. Miura, S. Obana

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引用次数: 4

摘要

虽然IEEE 802.11e标准被批准为更好的QoS支持，但对各个访问类别(ac)的带宽分配可能会发生不可预测的变化，从而妨碍有效的QoS提供。在本文中，我们提出了一种方案，共同最大化信道容量和提供全网范围的服务差异化，为ac提供细粒度的比例带宽分配，而不依赖于节点数量和信道条件。所提出的方案是基于分析的，并通过计算机模拟进行了广泛的研究。

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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Throughput maximization and network-wide service differentiation for IEEE802.11e WLAN

Although IEEE 802.11e standard is approved for better QoS support, the bandwidth allocation to individual access categories (ACs) can unpredictably vary, preventing efficient QoS provisioning. In this paper, we propose a scheme that jointly maximizes channel capacity and provides network-wide service differentiation to provide fine grained proportional bandwidth allocation to ACs without depending on the number of nodes and channel condition. The proposed scheme is analytically grounded and extensively investigated through computer simulations.

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2011 International Conference on Communications and Information Technology (ICCIT)

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