A proposal for an Asymmetric Best-Effort service

被引:4
|
作者
Hurley, P [1 ]
Le Boudec, JY [1 ]
机构
[1] Ecole Polytech Fed Lausanne, ICA, CH-1015 Lausanne, Switzerland
关键词
D O I
10.1109/IWQOS.1999.766487
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We propose Asymmetric Best-Effort, a novel service to provide a "throughput versus delay jitter" differentiated service for IP packets. With this service, every best effort packet is marked as either Green or Blue. Green packets, typically sent by real-time applications such as interactive audio, receive more losses during bouts of congestion than Blue ones. In return, they receive less delay jitter. Both Green and Blue services are best-effort. The incentive to choose one or other is based on the nature of one's traffic and on traffic conditions. If applications are TCP-friendly, those sending Blue packets will receive more throughput but also more delay jitter, than they would if they sent Green packets for a given network state and path.
引用
收藏
页码:132 / 134
页数:3
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