• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2006, Vol. 28 ›› Issue (8): 111-112.

• 论文 • 上一篇    下一篇

一种基于ABR业务的自适应流量控制策略

肖蕾 吴捷   

  • 出版日期:2006-08-01 发布日期:2010-05-20

  • Online:2006-08-01 Published:2010-05-20

摘要:

本文针对ATM网络中的ABR业务,设计了一种自适应比例微分(PD)拥塞控制器。该算法实现简单,适合计算机控制系统实现,在大时延ATM网络中具有实际应用价值。

关键词: 大时延 自适应控制器 Smith预估器 时延补偿 PD控制器

Abstract:

With regard to the ABR service in the ATM network, this paper proposes a flow control scheme, which is a self-adaptive proportional-plus-derivative ( PD) congestion controller based on the Smith predictor. The method is easy to implement and has been practically applied in the ATM network.

Key words: (large delay, self-adaptive regulator, Smith predictor, delay compensation;PD controller)