Development of traffic control mechanisms for IEEE 802.11 wireless LANs without QoS support functionality

T. Hiraguri, Y. Inoue, S. Kubota
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引用次数: 1

Abstract

This paper proposes a traffic control scheme to support real-time traffic over the IEEE 802.11 wireless LAN systems that do not have QoS support functionality. The main features of the proposed scheme are bandwidth control for each flow and load balancing between access points by using information of data link, network and transport layers. The proposed scheme was implemented on a Linux machine which is called traffic controller. The traffic controller connects a high capacity backbone network and an access network and the access points of wireless LAN are attached to the access network. We evaluated the performance of the proposed traffic controller and confirmed that the communication quality of real-time traffic would be greatly improved by using this technique.
开发不支持QoS功能的IEEE 802.11无线局域网的流量控制机制
本文提出了一种流量控制方案,以支持在IEEE 802.11无线局域网系统上不具有QoS支持功能的实时流量。该方案的主要特点是利用数据链路层、网络层和传输层的信息对每个流进行带宽控制和接入点之间的负载均衡。所提出的方案在一个称为流量控制器的Linux机器上实现。业务控制器连接大容量骨干网和接入网,无线局域网的接入点附加在接入网上。我们对所提出的交通控制器的性能进行了评估,并证实使用该技术将大大提高实时交通的通信质量。
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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