Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/45068
DC FieldValueLanguage
dc.contributor.authorTobajas, Félixen_US
dc.contributor.authorEsper-Chaín Falcón, Robertoen_US
dc.contributor.authorDe Armas Sosa, Valentínen_US
dc.contributor.authorLópez Feliciano, José Franciscoen_US
dc.contributor.authorSarmiento Rodríguez, Robertoen_US
dc.date.accessioned2018-11-22T07:01:30Z-
dc.date.available2018-11-22T07:01:30Z-
dc.date.issued2002en_US
dc.identifier.isbn0-7803-7632-3en_US
dc.identifier.issn1930-529Xen_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/45068-
dc.description.abstractVirtual output queue (VOQ) is an efficient architecture for high-speed switches because it combines the low cost of input-queuing with high performance of output-queuing. The achievable throughput and delay performance heavily depends on the scheduling algorithm used to resolve the contention for the same output ports in each cell slot. Most VOQ scheduling algorithms, as exemplified by PIM and iSLIP, re based on parallel and iterative request-grant-accept arbitration schemes. Conventional performance evaluation of these scheduling algorithms, does not consider the effect of some issues inherent to their implementation on a modular and scalable VOQ switch with input ports and switch matrix residing on separate cards. One of the main issues is the Round-Trip Delay (RTD), defined as the latency between a connection is requested to the switch matrix card and the associated acceptance notification is received on the input port card. In this paper, the effect of RTD on performance parameters for PIM and iSLIP algorithms is presented, not being considered in deep in previous works appearing In the literature. Based on simulation results, RTD is demonstrated to affect significantly contention on output ports and mean queuing delay, and thus degrade the performance of cell-based VOQ switches.-
dc.languageengen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.relation.ispartofGlobecom (2003)en_US
dc.sourceGlobecom'02 [ISSN 1930-529X], v. 1-3, p. 1889-1893, (2002)en_US
dc.subject3307 Tecnología electrónica-
dc.subject3325 Tecnología de las telecomunicaciones-
dc.subject.otherScheduling algorithm-
dc.subject.otherDelay effects-
dc.subject.otherIterative algorithms-
dc.subject.otherPacket switching-
dc.subject.otherBandwidth-
dc.titleRound-trip delay effect on iterative request-grant-accept scheduling algorithms for virtual output queue switchesen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conferenceIEEE Global Telecommunications Conference (GLOBECOM 02)en_US
dc.identifier.doi10.1109/GLOCOM.2002.1188528en_US
dc.identifier.scopus0036970529-
dc.identifier.isi000182118500374-
dc.contributor.authorscopusid6602389338-
dc.contributor.authorscopusid6602504574-
dc.contributor.authorscopusid6603181073-
dc.contributor.authorscopusid7404444793-
dc.contributor.authorscopusid35609452100-
dc.description.lastpage1893en_US
dc.description.firstpage1889en_US
dc.relation.volume2en_US
dc.investigacionIngeniería y Arquitectura-
dc.type2Actas de congresosen_US
dc.contributor.daisngid26063230-
dc.contributor.daisngid1984698-
dc.contributor.daisngid1262195-
dc.contributor.daisngid846472-
dc.contributor.daisngid116294-
dc.description.numberofpages5en_US
dc.utils.revision-
dc.contributor.wosstandardWOS:Tobajas, F-
dc.contributor.wosstandardWOS:Esper-Chain, R-
dc.contributor.wosstandardWOS:De Armas, V-
dc.contributor.wosstandardWOS:Lopez, JF-
dc.contributor.wosstandardWOS:Sarmiento, R-
dc.date.coverdateDiciembre 2002en_US
dc.identifier.conferenceidevents120346-
dc.identifier.ulpgc-
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.event.eventsstartdate17-11-2002-
crisitem.event.eventsenddate21-11-2002-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.orcid0000-0002-8381-969X-
crisitem.author.orcid0000-0002-1017-8107-
crisitem.author.orcid0000-0002-6304-2801-
crisitem.author.orcid0000-0002-4843-0507-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.fullNameTobajas Guerrero, Félix Bernardo-
crisitem.author.fullNameEsper-Chaín Falcón, Roberto-
crisitem.author.fullNameDe Armas Sosa, Valentín-
crisitem.author.fullNameLópez Feliciano, José Francisco-
crisitem.author.fullNameSarmiento Rodríguez, Roberto-
Appears in Collections:Actas de congresos
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