DocumentCode :
1198035
Title :
Explicit window adaptation algorithm over TCP wireless networks
Author :
Byun, H.-J. ; Lim, J.-T.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Volume :
152
Issue :
5
fYear :
2005
Firstpage :
691
Lastpage :
696
Abstract :
A feedback-based congestion control algorithm is described which improves TCP performance over wireless networks. An explicit feedback scheme is proposed for the fair sharing of the bandwidth by modifying the receiver´s advertised window in TCP acknowledgments returning to the source. Using the feedback information, the proposed algorithm adapts the window size to avoid the congestion and sees the packet loss only due to the wireless link error. Based on the asymptotic analysis, it is shown that the proposed algorithm guarantees the fair sharing and improves wireless TCP performance. The effectiveness of the proposed algorithm is demonstrated by simulations.
Keywords :
bandwidth allocation; packet radio networks; radio links; telecommunication congestion control; telecommunication traffic; transport protocols; TCP wireless network; asymptotic analysis; explicit window adaptation algorithm; fair bandwidth sharing; feedback-based congestion control algorithm; wireless link error;
fLanguage :
English
Journal_Title :
Communications, IEE Proceedings-
Publisher :
iet
ISSN :
1350-2425
Type :
jour
DOI :
10.1049/ip-com:20045091
Filename :
1522083
Link To Document :
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