在输入队列分组交换机中启用服务质量

EUROCON'2001. International Conference on Trends in Communications. Technical Program, Proceedings (Cat. No.01EX439) Pub Date : 2001-07-04 DOI:10.1109/EURCON.2001.938170

P. Homan, J. Bester

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引用次数: 4

摘要

研究了在输入队列分组交换机中启用服务质量的可能性。提出了一种扩展版的最大权重匹配调度机制，增加了附加的权重计算算法。总的结果是相当令人满意的。显然，输出队列分组交换机的性能无法实现，但受控的服务分类分离是可能的。例如，使用加权公平排队(WFQ)权重计算算法，可以实现公平的带宽分配。

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Enabling quality of service in input-queued packet switches

The possibility of enabling quality of service in input-queued packet switches has been investigated. An expanded version of the maximum weight matching (MWM) scheduling mechanism has been proposed by including additional weight calculation algorithms. The overall results are quite satisfactory. Clearly, the performance of output-queued packet switches cannot be achieved, but controlled service class separation is possible. For example, by using the weighted fair queuing (WFQ) weight calculation algorithm, fair bandwidth distribution can be achieved.

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EUROCON'2001. International Conference on Trends in Communications. Technical Program, Proceedings (Cat. No.01EX439)

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