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Conference Paper: MET: an efficient static routing algorithm for WDM networks with full wavelength conversion

TitleMET: an efficient static routing algorithm for WDM networks with full wavelength conversion
Authors
KeywordsNetwork cost
Routing and wavelength assignment (RWA)
Traffic engineering
Wavelength conversion
Issue Date2006
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000327
Citation
The 2006 Workshop on High Performance Switching and Routing (HPSR 2006), Poznon, Poland, 7-9 June 2006. In Conference Proceedings, 2006, p. 249-253 How to Cite?
AbstractAiming at simultaneously minimizing the network wavelength requirement (NWR) and the network bandwidth requirement (NBR) for a given traffic matrix, we focus on the static routing problem in WDM networks with full wavelength conversion. A new algorithm MET (Most Even Traffic distribution) is proposed. MET consists of two steps, the initial shortest-path-based route assignment, followed by a rerouting process to refine the solution. Unlike existing approaches, MET makes each rerouting decision by judiciously balancing the overall network traffic loads. A uniformity function is defined and embodied in MET to characterize the traffic load distribution in the network. Numerical results show that MET outperforms the best existing algorithm (Min-hops [6]) by requiring less amount (about 10% saving) of network bandwidth (NBR) and less number of wavelengths (NWR). © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45952
References

 

DC FieldValueLanguage
dc.contributor.authorWu, Ben_HK
dc.contributor.authorYeung, KLen_HK
dc.date.accessioned2007-10-30T06:39:20Z-
dc.date.available2007-10-30T06:39:20Z-
dc.date.issued2006en_HK
dc.identifier.citationThe 2006 Workshop on High Performance Switching and Routing (HPSR 2006), Poznon, Poland, 7-9 June 2006. In Conference Proceedings, 2006, p. 249-253en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45952-
dc.description.abstractAiming at simultaneously minimizing the network wavelength requirement (NWR) and the network bandwidth requirement (NBR) for a given traffic matrix, we focus on the static routing problem in WDM networks with full wavelength conversion. A new algorithm MET (Most Even Traffic distribution) is proposed. MET consists of two steps, the initial shortest-path-based route assignment, followed by a rerouting process to refine the solution. Unlike existing approaches, MET makes each rerouting decision by judiciously balancing the overall network traffic loads. A uniformity function is defined and embodied in MET to characterize the traffic load distribution in the network. Numerical results show that MET outperforms the best existing algorithm (Min-hops [6]) by requiring less amount (about 10% saving) of network bandwidth (NBR) and less number of wavelengths (NWR). © 2006 IEEE.en_HK
dc.format.extent175518 bytes-
dc.format.extent8014 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000327en_HK
dc.relation.ispartofIEEE Workshop on High Performance Switching and Routingen_HK
dc.rights©2006 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.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectNetwork costen_HK
dc.subjectRouting and wavelength assignment (RWA)en_HK
dc.subjectTraffic engineeringen_HK
dc.subjectWavelength conversionen_HK
dc.titleMET: an efficient static routing algorithm for WDM networks with full wavelength conversionen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailYeung, KL:kyeung@eee.hku.hken_HK
dc.identifier.authorityYeung, KL=rp00204en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/HPSR.2006.1709715en_HK
dc.identifier.scopuseid_2-s2.0-41549112992en_HK
dc.identifier.hkuros123457-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-41549112992&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage249en_HK
dc.identifier.epage253en_HK
dc.identifier.scopusauthoridWu, B=24605804500en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK
dc.customcontrol.immutablesml 151016 - merged-

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