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Assessment of TCP performance in OBS networks with load dependent contention

 
: Gelpke, P.; Schlosser, M.; Patzak, E.; Buchta, H.

:

Institute of Electrical and Electronics Engineers -IEEE-:
ICTON '07, 9th International Conference on Transparent Optical Networks. Vol.3 : 1-5 July 2007 Rome, Italy
New York, NY: IEEE, 2007
ISBN: 1-4244-1249-8
pp.101-104
International Conference on Transparent Optical Networks (ICTON) <9, 2007, Rome>
English
Conference Paper
Fraunhofer HHI ()
optical burst switching; optical fibre network; optical wavelength conversion; telecommunication congestion control; telecommunication network routing; transport protocol

Abstract
In this paper we analyze the limits of effective throughput for TCP segments through an optical burst switching (OBS) network. Wavelength conversion and deflection routing are considered as contention resolution methods. The work shows that there is a strong interaction between TCP congestion avoidance mechanisms and the load dependant contention in the OBS network. It provides for the first time a consistent treatment of OBS contention resolution and TCP congestion avoidance.

: http://publica.fraunhofer.de/documents/N-64853.html