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dc.contributor.authorAlonso Zárate, Luis Gonzaga
dc.contributor.authorAgustí Comes, Ramon
dc.contributor.authorSallent Roig, José Oriol
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-07-20T08:25:54Z
dc.date.available2016-07-20T08:25:54Z
dc.date.issued1999
dc.identifier.citationAlonso, L., Agusti, R., Sallent, J. A novel MAC protocol based on distributed queues for CDMA communication systems. A: Workshop on spread spectrum techniques for Wired and Wireless systems. "COST262: Workshop on spread spectrum techniques for Wired and Wireless systems: Barcelona: 22-23 November 1999". Barcelona: 1999, p. 1-11.
dc.identifier.urihttp://hdl.handle.net/2117/88912
dc.description.abstractThis paper presents and analyses a new near-optimum medium access control (MAC) protocol. The proposed access scheme is suitable for a CDMA mobile communication environment and minimises the total number of spreading codes needed to achieve a certain throughput. It also has a delay performance approaching that of an ideal optimum M/M/K system, where K is the number of spreading codes being used. The protocol is a free random access protocol when the traffic load is light and switches smoothly and automatically to a reservation protocol when traffic load becomes heavier. It is based on distributed queues and a collision resolution algorithm. Moreover, a physical receiver structure is proposed and analysed in order to preserve the robustness of the protocol in a wireless link. The results obtained show that the protocol outperforms other well known medium access protocols in terms of stability and delay, even when taking into account the loss caused by channel propagation conditions.
dc.format.extent11 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshMobile communication systems
dc.subject.otherMulti-access communication
dc.subject.otherProtocols
dc.subject.otherCode division multi-access
dc.subject.otherMobile communications
dc.titleA novel MAC protocol based on distributed queues for CDMA communication systems
dc.typeConference report
dc.subject.lemacComunicacions mòbils, Sistemes de
dc.contributor.groupUniversitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
drac.iddocument18774151
dc.description.versionPostprint (published version)
upcommons.citation.authorAlonso, L., Agusti, R., Sallent, J.
upcommons.citation.contributorWorkshop on spread spectrum techniques for Wired and Wireless systems
upcommons.citation.pubplaceBarcelona
upcommons.citation.publishedtrue
upcommons.citation.publicationNameCOST262: Workshop on spread spectrum techniques for Wired and Wireless systems: Barcelona: 22-23 November 1999
upcommons.citation.startingPage1
upcommons.citation.endingPage11


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