A modified QA (queued arbitrated) protocol for improving performances in DQDB MAN

[1992] Proceedings 17th Conference on Local Computer Networks Pub Date : 1992-09-13 DOI:10.1109/LCN.1992.228172

Su-yeon Kim, Jung-Bong Suk, Ki-Jun Han

引用次数: 2

Abstract

The queued-arbitrated (QA) protocol of the distributed queue dual bus (DQDB) has several drawbacks, such as unfairness of access opportunities and inefficiency of priority scheme in the multipriority environment. A modified version of the basic distributed queuing algorithm is presented to solve these problems. Simulation results indicate that the proposed strategy provides fairer access opportunities as well as more efficient priority transmissions compared to the current algorithm.<>

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一种改进的QA(排队仲裁)协议，以提高DQDB城域网的性能

分布式队列双总线(DQDB)的队列仲裁(QA)协议存在访问机会不公平和多优先级环境下优先级方案效率低下等缺点。为了解决这些问题，提出了一种改进的分布式排队算法。仿真结果表明，与现有算法相比，该策略提供了更公平的接入机会和更高效的优先级传输。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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[1992] Proceedings 17th Conference on Local Computer Networks

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