基于综合动态理论的ATM网络拥塞控制

Congestion Control for ATM Networks Using Integrated Dynamic Theory

有效的网络传输控制策略是网络性能的保证,基于非线性自适应理论的综合动态拥塞控制(IDCC)通过传输队列的信息来达到控制的目的,通过对三种服务(CBR、VBR、ABR)输出的分别控制来实现对网络流量的控制,具有更好的鲁棒性、高利用率、低延迟等特性。

Using non -linear control theory we developed and analyzed a generic Integrated Dynamic Congestion Control （IDCC） scheme for controlling traffic using information on the status of each queue in the network. The three differentiated classes of traffic （ CBR. VBR. ABR） operate at each output port of a router/switch. Possesses important attributes, such as： stable and robust behavior, high utilization with bounded delay and loss performance, and good steady state and transient behavior.