File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: Minimizing internal speedup for performance guaranteed optical packet switches

TitleMinimizing internal speedup for performance guaranteed optical packet switches
Authors
KeywordsGuaranteed scheduling
Optical packet switch
Reconfiguration overhead
Speedup
Issue Date2004
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308
Citation
Globecom - Ieee Global Telecommunications Conference, 2004, v. 3, p. 1742-1746 How to Cite?
AbstractProviding QoS guarantee for Internet services is very important It evokes the issue that packet switches should provide guaranteed performance (i.e. 100% throughput with bounded worst-case delay). Optical switching technology is widely considered as an excellent solution for packet switches in future networks. However, to achieve guaranteed performance in optical packet switches, an internal speedup is required due to the existence of reconfiguration overhead. How to reduce the internal speedup is the main concern for making these switches practical In this paper, we first derive the internal speedup S as a function of the number of switch configurations N S and the reconfiguration overhead δ, or S=f(N S,δ). We show that the recently proposed ADJUST algorithm is flawed. Based on the internal speedup function we derived, a new algorithm (ADAPTIVE), with time complexity of O((λ-l)N 2logN), is proposed to minimize S. © 2004 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45764
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorWu, Ben_HK
dc.contributor.authorYeung, KLen_HK
dc.date.accessioned2007-10-30T06:34:57Z-
dc.date.available2007-10-30T06:34:57Z-
dc.date.issued2004en_HK
dc.identifier.citationGlobecom - Ieee Global Telecommunications Conference, 2004, v. 3, p. 1742-1746en_HK
dc.identifier.issn1054-5921en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45764-
dc.description.abstractProviding QoS guarantee for Internet services is very important It evokes the issue that packet switches should provide guaranteed performance (i.e. 100% throughput with bounded worst-case delay). Optical switching technology is widely considered as an excellent solution for packet switches in future networks. However, to achieve guaranteed performance in optical packet switches, an internal speedup is required due to the existence of reconfiguration overhead. How to reduce the internal speedup is the main concern for making these switches practical In this paper, we first derive the internal speedup S as a function of the number of switch configurations N S and the reconfiguration overhead δ, or S=f(N S,δ). We show that the recently proposed ADJUST algorithm is flawed. Based on the internal speedup function we derived, a new algorithm (ADAPTIVE), with time complexity of O((λ-l)N 2logN), is proposed to minimize S. © 2004 IEEE.en_HK
dc.format.extent679549 bytes-
dc.format.extent2769 bytes-
dc.format.extent8014 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
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=1000308en_HK
dc.relation.ispartofGLOBECOM - IEEE Global Telecommunications Conferenceen_HK
dc.rights©2004 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.subjectGuaranteed schedulingen_HK
dc.subjectOptical packet switchen_HK
dc.subjectReconfiguration overheaden_HK
dc.subjectSpeedupen_HK
dc.titleMinimizing internal speedup for performance guaranteed optical packet switchesen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1054-5921&volume=3&spage=1742&epage=1746&date=2004&atitle=Minimizing+internal+speedup+for+performance+guaranteed+optical+packet+switchesen_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/GLOCOM.2004.1378281en_HK
dc.identifier.scopuseid_2-s2.0-18144366899en_HK
dc.identifier.hkuros101360-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-18144366899&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spage1742en_HK
dc.identifier.epage1746en_HK
dc.identifier.scopusauthoridWu, B=24605804500en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats