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Article: Parallel transfer optical packet switches

TitleParallel transfer optical packet switches
Authors
Li, CYWai, PKALi, VOK
KeywordsBlocking probability
Delay
Fabrics
Fiber optics
Optical fibers
Optical packet switching
Optical switch
Optical switches
Slotted optical network
Switch reconfiguration time
Switches
Issue Date2009
PublisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=50
Citation
Journal Of Lightwave Technology, 2009, v. 27 n. 12, p. 2159-2168 How to Cite?
DOI: http://dx.doi.org/10.1109/JLT.2008.2009549
AbstractFor efficient utilization of bandwidth in optical packet switching, the guard time Tg between packets should only be a small fraction of the packet transmission time Td. Since the guard time Tg of existing packet switching approaches must be larger than the reconfiguration time Tsw of optical switches, this imposes a stringent demand on the switch reconfiguration time Tsw as the transmission rate of optical fibers increases. By using batch transfer of packets or multiple switching fabrics in parallel, the requirement on the switch reconfiguration time can be significantly relaxed. The utilization of the transmission links can be greatly improved because the guard time between packets is no longer constrained by the switch reconfiguration time. © 2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/58824
ISSN
0733-8724
2023 Impact Factor: 4.1
2023 SCImago Journal Rankings: 1.370
ISI Accession Number ID
WOS:000267993400024
Funding AgencyGrant Number
Hong Kong Polytechnic University1-BBZB
Funding Information:

Manuscript received July 08, 2008; revised November 05, 2008. First published April 17, 2009; current version published June 24, 2009. This work was supported by a grant from The Hong Kong Polytechnic University under Project 1-BBZB.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLi, CYen_HK
dc.contributor.authorWai, PKAen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2010-05-31T03:37:33Z-
dc.date.available2010-05-31T03:37:33Z-
dc.date.issued2009en_HK
dc.identifier.citationJournal Of Lightwave Technology, 2009, v. 27 n. 12, p. 2159-2168en_HK
dc.identifier.issn0733-8724en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58824-
dc.description.abstractFor efficient utilization of bandwidth in optical packet switching, the guard time Tg between packets should only be a small fraction of the packet transmission time Td. Since the guard time Tg of existing packet switching approaches must be larger than the reconfiguration time Tsw of optical switches, this imposes a stringent demand on the switch reconfiguration time Tsw as the transmission rate of optical fibers increases. By using batch transfer of packets or multiple switching fabrics in parallel, the requirement on the switch reconfiguration time can be significantly relaxed. The utilization of the transmission links can be greatly improved because the guard time between packets is no longer constrained by the switch reconfiguration time. © 2009 IEEE.en_HK
dc.languageengen_HK
dc.publisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=50en_HK
dc.relation.ispartofJournal of Lightwave Technologyen_HK
dc.rights©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectBlocking probabilityen_HK
dc.subjectDelayen_HK
dc.subjectFabricsen_HK
dc.subjectFiber opticsen_HK
dc.subjectOptical fibersen_HK
dc.subjectOptical packet switchingen_HK
dc.subjectOptical switchen_HK
dc.subjectOptical switchesen_HK
dc.subjectSlotted optical networken_HK
dc.subjectSwitch reconfiguration timeen_HK
dc.subjectSwitchesen_HK
dc.titleParallel transfer optical packet switchesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0733-8724&volume=27&issue=12&spage=2159&epage=2168&date=2009&atitle=Parallel+transfer+optical+packet+switches-
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/JLT.2008.2009549en_HK
dc.identifier.scopuseid_2-s2.0-67649843993en_HK
dc.identifier.hkuros166635en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649843993&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume27en_HK
dc.identifier.issue12en_HK
dc.identifier.spage2159en_HK
dc.identifier.epage2168en_HK
dc.identifier.isiWOS:000267993400024-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLi, CY=36063768300en_HK
dc.identifier.scopusauthoridWai, PKA=35249484600en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK
dc.identifier.issnl0733-8724-

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