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应用WFQ的分级分组调度算法 被引量:5

A HIERARCHICAL PACKET SCHEDULING ALGORITHM USING WFQ
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摘要 通过二级分级调度体系 ,并采用加权公平队列算法 ,为不同业务种类在计算机通信网络共存时 ,存在的队列调度中的公平性和优先性问题 ,提出了一种解决方案 该方案简单灵活 。 Two level hierarchical scheduling scheme is proposed, based on which, a packet scheduling algorithm using WFQ (Weighted Fair Queueing) is analyzed. This algorithm can solve the problem of fairness and priority, when multi class traffics co exist in the same network. This method is simple and flexible, and it can fulfill the different requirements of different service classes to a great extent.
作者 李蕾 张晓敏
出处 《山东大学学报(工学版)》 CAS 2002年第2期167-171,共5页 Journal of Shandong University(Engineering Science)
关键词 WFQ 算法 计算机通信网 宽带通信系统 调度规则 分级分级调度 Computer communication networks Wideband communication systems Dispatching rules
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参考文献4

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同被引文献12

  • 1杨博,刘琰,刘乃安.一种分级WFQ的宽带无线接入系统QoS架构[J].中兴通讯技术,2005,11(2):36-38. 被引量:3
  • 2许孙娟,叶家骏,邹君妮.PWFQ:一种基于优先级共享带宽的加权公平排队算法[J].上海大学学报(自然科学版),2006,12(1):1-4. 被引量:4
  • 3王洪熙,陈剑峰,焦文华,刘勇.一种用于IEEE 802.16无线城域网TDD模式中的带宽调度方案[J].电子与信息学报,2006,28(5):789-794. 被引量:5
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  • 8Liu Qingwen, Wang Xin, Giannakis. Cross - Layer Scheduler Design with QoS Support for Wireless Access Networks [ C ]. Quality of Service in Heterogeneous Wired/Wireless Networks, 2005. Second International Conference on, Aug. 2005.
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  • 10王重钢,隆克平,龚向阳,程时端.分组交换网络中队列调度算法的研究及其展望[J].电子学报,2001,29(4):553-559. 被引量:46

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