首页> 外文会议>Wireless amp; optical communications >RECONFIGURING QUEUES FOR QOS IMPROVEMENT IN 802.11 NETWORKS
【24h】

RECONFIGURING QUEUES FOR QOS IMPROVEMENT IN 802.11 NETWORKS

机译:重构802.11网络中用于QOS改进的队列

获取原文
获取原文并翻译 | 示例

摘要

This paper studies and compares the quality of service mechanisms based on dynamic reconfiguring of queues for providing service differentiation in IEEE 802.11 wireless networks. Various schemes like 802.11 Distributed coordinator Function (DCF), 802.11e Enhanced Distributed coordinator Function (EDCF) with existing queues and 802.11e EDCF with the reconfigured queues have been evaluated. Evaluation has been done based on important (Quality of service) QOS parameters like access delay, jitter, packet loss, round trip time (RTT) and throughput of the traffic. The results indicate that there is considerable QOS improvement using 802.11e EDCF with reconfigured queues over the ordinary DCF mechanism. All the three schemes have been evaluated on experimental testbed using various types of UDP and TCP traffic.
机译:本文研究并比较了基于队列动态重新配置的服务质量机制,以在IEEE 802.11无线网络中提供服务差异化。已评估了各种方案,例如802.11分布式协调器功能(DCF),具有现有队列的802.11e增强型分布式协调器功能(EDCF)和具有重新配置的队列的802.11e EDCF。已经根据重要的(服务质量)QOS参数进行了评估,例如访问延迟,抖动,数据包丢失,往返时间(RTT)和流量吞吐量。结果表明,与普通DCF机制相比,使用802.11e EDCF和重新配置的队列可以显着改善QOS。这三种方案均已在实验性测试平台上使用各种类型的UDP和TCP通信进行了评估。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号