Effairness: Dealing with Time in Congestion Control Evaluation

Effairness: Dealing with Time in Congestion Control Evaluation
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公平性:拥塞控制评估中的时间处理

DOI:
10.1109/icns.2008.45
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发表时间:
2008
期刊:
Fourth International Conference on Networking and Services (icns 2008)
影响因子:
--
通讯作者:
H. Vin
H. Vin
中科院分区:
--
文献类型:
--
作者:
Sergey Gorinsky;H. Vin

文献摘要

被引文献

相似文献

传统上,拥塞控制算法的评估与理想的容量分配形成对比,理想的容量分配为应用程序会话指定即时有效的公平费率,但忽略时间。虽然后者对于本地网络和所有应用会话持续时间较长的网络是可行的,但对于动态广域网络中的拥塞控制评估,瞬时理想分配不是足够的标准。在这篇文章中,我们提出了另一种理想的效果分配,它明确地说明了不可避免的传播延迟。我们开发了一个算法来计算效应分配,并提出了一个有效性度量,该度量量化了实际网络服务与接收器、会话和网络级别上的效应分配的距离。
Congestion control algorithms are traditionally evaluated in contrast to ideal capacity allocations that specify instantaneous efficient fair rates for application sessions but ignore time. While the latter is tenable for local networks and networks where all application sessions last long, instantaneous ideal allocations are inadequate standards for congestion control evaluation in dynamic wide-area networks. In this paper, we propose an alternative ideal of an effair allocation that explicitly accounts for unavoidable propagation delay. We develop an algorithm for computing the effair allocation and present a metric of effairness that quantifies how close the actual network services are to the effair allocation on the receiver, session, and network levels.