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Conference Paper: Optimization of a WDM optical packet switch with wavelengthconverters

TitleOptimization of a WDM optical packet switch with wavelengthconverters
Authors
Issue Date1995
PublisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/
Citation
Proceedings - Ieee Infocom, 1995, v. 2, p. 423-430 How to Cite?
AbstractThis paper investigates a wavelength-division-multiplexed optical packet switch with wavelength converters which can shift optical packets to any wavelength of their destined outbound links. Wavelength conversion can reduce packet dropping probability due to wavelength contentions. However, not all the packets need conversion, and hence conversion should be optimized to reduce the number of converters and improve the quality of signals by reducing unnecessary conversion. We derive the maximum number of conversions in a packet switch with 1 inbound/outbound links and w wavelengths per link and develop a switch control algorithm to minimize the number of wavelength conversions while maintaining the same minimum number of dropped packets. Simulation results show that the packet dropping probability decreases significantly with wavelength conversion and that fewer converters than the maximum number of conversions are needed © Copyright 2009 IEEE - All Rights Reserved.
Persistent Identifierhttp://hdl.handle.net/10722/157961
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLee, KCen_US
dc.contributor.authorLi, VOKen_US
dc.date.accessioned2012-08-08T08:57:29Z-
dc.date.available2012-08-08T08:57:29Z-
dc.date.issued1995en_US
dc.identifier.citationProceedings - Ieee Infocom, 1995, v. 2, p. 423-430en_US
dc.identifier.issn0743-166Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/157961-
dc.description.abstractThis paper investigates a wavelength-division-multiplexed optical packet switch with wavelength converters which can shift optical packets to any wavelength of their destined outbound links. Wavelength conversion can reduce packet dropping probability due to wavelength contentions. However, not all the packets need conversion, and hence conversion should be optimized to reduce the number of converters and improve the quality of signals by reducing unnecessary conversion. We derive the maximum number of conversions in a packet switch with 1 inbound/outbound links and w wavelengths per link and develop a switch control algorithm to minimize the number of wavelength conversions while maintaining the same minimum number of dropped packets. Simulation results show that the packet dropping probability decreases significantly with wavelength conversion and that fewer converters than the maximum number of conversions are needed © Copyright 2009 IEEE - All Rights Reserved.en_US
dc.languageengen_US
dc.publisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/en_US
dc.relation.ispartofProceedings - IEEE INFOCOMen_US
dc.titleOptimization of a WDM optical packet switch with wavelengthconvertersen_US
dc.typeConference_Paperen_US
dc.identifier.emailLi, VOK:vli@eee.hku.hken_US
dc.identifier.authorityLi, VOK=rp00150en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/INFCOM.1995.515905en_US
dc.identifier.scopuseid_2-s2.0-0006423606en_US
dc.identifier.volume2en_US
dc.identifier.spage423en_US
dc.identifier.epage430en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLee, KC=7501503804en_US
dc.identifier.scopusauthoridLi, VOK=7202621685en_US

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