DocumentCode :
396059
Title :
Using TCP congestion control to improve the performances of optical burst switched networks
Author :
Wang, S.Y.
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume :
2
fYear :
2003
fDate :
11-15 May 2003
Firstpage :
1438
Abstract :
We propose using a modified TCP decoupling approach as a congestion control mechanism for optical burst switched networks. The TCP decoupling approach is a novel way that is applicable to TCP congestion control of any traffic flow (which can be an aggregate) in a network. Since this approach is generic, it has found applications in several areas. In the optical burst switching (OBS) area, because the basic mechanism of the TCP decoupling approach matches the mechanism of the OBS very well, use of a modified TCP decoupling approach to control the traffic load handled by an OBS switch and to regulate the timing in sending bursts is proposed. Our simulation results show that this approach enables an OBS switch to achieve high link utilization while maintaining very low packet (burst) drop rate.
Keywords :
delays; optical fibre networks; photonic switching systems; telecommunication congestion control; telecommunication traffic; transport protocols; TCP congestion control; burst transmission timing regulation; link utilization; modified TCP decoupling approach; optical burst switched networks; packet drop rate; Bandwidth; Circuits; Optical buffering; Optical control; Optical fiber networks; Optical wavelength conversion; Packet switching; Routing; Switches; Virtual colonoscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 2003. ICC '03. IEEE International Conference on
Print_ISBN :
0-7803-7802-4
Type :
conf
DOI :
10.1109/ICC.2003.1204628
Filename :
1204628
Link To Document :
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