A New Flow Control Scheme for Wide  Area ATM Networks Using Fuzzy Predictions

Wenya Qi; Shixin Cheng

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A New Flow Control Scheme for Wide Area ATM Networks Using Fuzzy Predictions

更新时间：2025-12-08

- A New Flow Control Scheme for Wide Area ATM Networks Using Fuzzy Predictions
- Acta Electronica Sinica Issue 1, (1999)
- 作者机构：
  
  东南大学移动通信国家重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： O159
- Published：1999
- 稿件说明：
移动端阅览
[1]戚文芽,程时昕.一个利用模糊预测的ATM广域网流量控制算法[J].电子学报,1999(01):110-112.

Wenya Qi, Shixin Cheng. A New Flow Control Scheme for Wide Area ATM Networks Using Fuzzy Predictions[J]. Acta Electronica Sinica, 1999, (1).
[1]戚文芽,程时昕.一个利用模糊预测的ATM广域网流量控制算法[J].电子学报,1999(01):110-112. DOI：

Wenya Qi, Shixin Cheng. A New Flow Control Scheme for Wide Area ATM Networks Using Fuzzy Predictions[J]. Acta Electronica Sinica, 1999, (1). DOI：

摘要

本文提出了一个采用模糊预测的ＡＴＭ广域网流量控制算法．该算法包括二个部分，即非受控业务量的模糊预测和网络带宽的动态分配．在预测部分，提出了一组模糊判决规则和相关的隶属函数．在带宽分配部分，针对ＡＴＭ广域网传输时延长的特点，把模糊预测与本文作者在文献［１］中所提出的ＳＥＲ（ＳｙｎｃｈｒｏｎｏｕｓｆｌｏｗｃｏｎｔｒｏｌｓｃｈｅｍｅｕｓｉｎｇＥｘｐｌｉｃｉｔＲａｔｅｉｎｄｉｃａｔｉｏｎｓ）流量控制机制相结合，保证了带宽分配的公平性和链路的高利用率．仿真结果表明：带宽分配具有公平性，链路利用率达到设计目标，交换节点处缓冲队列很短．

Abstract

This paper presents a new flow control scheme for ATM WANs using fuzzy predictions.The scheme mainly contains two parts:traffic prediction and bandwidth allocation.A set of inference rules and associated membership functions are developed.In bandwidth allocation

we incorporate SER mechanism proposed by the same author

which guarantees allocation fairness and utilization efficiency.We study the flow control scheme with an ATM network in the presence of rt VBR traffic.

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Related Institution

东南大学无线电系通信实验室

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