DQCA:a New Medium Access Control Protocol for MANs

被引:0
|
作者
孙海荣
机构
[1] Chengdu 610054
[2] National Key Laboratory of Broadband Optical Fiber Communications University of Electronic Science & Technology
[3] P.R.China
基金
中国国家自然科学基金;
关键词
Metropolitan area network; Medium access control protocol; DQDB;
D O I
暂无
中图分类号
TP273 [自动控制、自动控制系统];
学科分类号
080201 ; 0835 ;
摘要
A new medium access control protocol for MANs named DQCA(Distributed QueueCyclic Access)is presented in this paper.When the users of DQCA MAN transfer long files,the network will reach a steady state which is fair after a transient period.The transient pe-riod is shorter than that of DQDB.DQCA MAN has the flexibility in bandwidth allocation:the users can achieve different throughputs if the parameters,Pmax(i),are set to be differ-ent.The implementation of priority mechanism is simpler than that of DQDB.
引用
收藏
页码:42 / 46
页数:5
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