A fair and fast protocol for DQDB metropolitan area networks

Maria C. Yuang, Hao Tsan Chang

研究成果: Conference contribution同行評審

5 引文 斯高帕斯(Scopus)

摘要

Distributed Queue Dual Bus (DQDB) was shown to exhibit throughput unfairness problems in which bandwidth allocation is dependent on the physical locations of nodes, as the size and load of the network increase. To eliminate the unfairness problems, various mechanisms have been proposed. This paper first analyzes the unfairness problems and presents a survey of these mechanisms, including an analysis of their strengths andweaknesses. This paper then proposes a fair and fast protocol, called Multiple Segment Control (MSC). MSC grants a node multiple slots on continuation basis for any single request issued in an attempt to minimize the propagation delay. The node keeps being granted until it has issued an " end " request. Consequently, MSC offers fair and high throughput to all nodes for both light and heavy load conditions. Finally, the performance of MSC is evaluated and compared with that of DQDB via simulation results.

原文English
主出版物標題Proceedings - 16th Conference on Local Computer Networks, LCN 1991
發行者IEEE Computer Society
頁面535-543
頁數9
ISBN(電子)0818623705
DOIs
出版狀態Published - 1 一月 1991
事件16th Conference on Local Computer Networks, LCN 1991 - Minneapolis, United States
持續時間: 14 十月 199117 十月 1991

出版系列

名字Proceedings - Conference on Local Computer Networks, LCN
1991-October

Conference

Conference16th Conference on Local Computer Networks, LCN 1991
國家United States
城市Minneapolis
期間14/10/9117/10/91

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