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Improving fairness of TCP Vegas
Author(s) -
Li JungShian,
Ma ChungWen
Publication year - 2005
Publication title -
international journal of network management
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.373
H-Index - 28
eISSN - 1099-1190
pISSN - 1055-7148
DOI - 10.1002/nem.534
Subject(s) - tcp vegas , las vegas , computer science , acceleration , computer network , zeta tcp , network congestion , medicine , physics , metropolitan area , pathology , classical mechanics , network packet
TCP Vegas exhibits fairness problems even for flows with the same round‐trip time (RTT). We propose an enhanced Vegas with three revisions, replacing BaseRTT with RTT, detecting how fast acknowledgements return and the acceleration of the return speed. The impacts of each of the three proposed revisions are not ignorable. The proposed novel Vegas with the three revisions, called EVA, achieves better fairness under various network conditions. Copyright © 2004 John Wiley & Sons, Ltd.