ATM网中ABR业务的拥塞控制机制  

Congestion Control Mechanisms for ABR Service in ATM Netwoks

作　　者：贡越[1] 程时昕[1] 

机构地区：[1]东南大学移动通信国家重点实验室,南京210096

出　　处：《通信技术》1997年第2期1-12,共12页Communications Technology

基　　金：博土点基金

摘　　要：描述了ATM网络的拥塞控制机制，解释了选择这些机制的理由。特别阐述了在对基于达率和基于信用的方法进行选择时应采用的选择准则和两种方法的争论焦点。描述了ATM论坛最终选择的基于速率的方法和几个曾经考虑过的其他策略。Cogestion control mcchanisms for ATM networks are described. Reasons behind these selections are explained. In particular,selection criterion for selection from rate -based and credit- based approaches and the key points of the debate on these two approaches are presented. The rate - based approach that was finally. Selected and several other schemes considered by ATM Forum are described.

关 键 词：异步转换模式 流量控制 拥塞控制 数据通信网 

分 类 号：TN919.2[电子电信—通信与信息系统]