Rate based flow control with bandwidth information
作者:
Omar Ait‐Hellal,
Eitan Altman,
Tamer Başar,
期刊:
European Transactions on Telecommunications
(WILEY Available online 1997)
卷期:
Volume 8,
issue 1
页码: 55-65
ISSN:1124-318X
年代: 1997
DOI:10.1002/ett.4460080108
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractThe ATM Forum has chosen the rate‐based approach for flow control ofABR(Available Bit Rate) traffic in ATM. It is based on a reactive approach whereby the transmission rate ofABRsources can be adapted to the available bandwidth at a bottleneck link. The ATM forum has specified the behavior of the source and destination, as well as the manner in which feedback information (on the available bandwidth and on the congestion state of the network) should be conveyed back to the source. The decision on the precise control mechanism, however, has been left to the designer of the switches. We propose in this paper a reactive control scheme that is based only on information on the available bandwidth. We analyze its stability, and then test its performance and fairness by simulations in the presence of other higher priorityCBRorVBRtraffi
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