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dc.contributor.authorBegoña, Otal
dc.contributor.authorAlonso Zárate, Luis Gonzaga
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2015-03-12T16:31:58Z
dc.date.created2004
dc.date.issued2004
dc.identifier.citationBegoña, O.; Alonso, L. A cross-layer energy-saving mechanism for an enhancement of 802.11 WLAN systems. A: IEEE Vehicular Technology Conference. "Proceedings VTC'04 Spring". Milan: Institute of Electrical and Electronics Engineers (IEEE), 2004, p. 1574-1578.
dc.identifier.isbn0-7803-8255-2, 0-780
dc.identifier.urihttp://hdl.handle.net/2117/26681
dc.description.abstractMost multiple access collision avoidance-based (MAC) protocols for WLAN systems have been using fixed transmission power and have not considered energy-saving techniques targeted on channel estimation models. In order to prolong battery life and to improve the overall throughput performance of such systems, a novel PHY-MAC cross-layer energy-saving mechanism based on a distributed queuing MAC protocol and fuzzy logic theory is introduced for WLAN systems. Computer simulations have been performed and values for the throughput maximum performance and energy consumption have been obtained as a function of different scenario parameters. These values show that the throughput outperforms the one obtained with the IEEE 802.11 standard while reducing the energy consumption.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject.lcshWireless LANs
dc.subject.lcshDistributed queuing MAC
dc.subject.lcshIEEE 802.11
dc.titleA cross-layer energy-saving mechanism for an enhancement of 802.11 WLAN systems
dc.typeConference lecture
dc.subject.lemacCues, Teoria de
dc.subject.lemacXarxes d'àrea local sense fils (Xarxes d'ordinadors)
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.doi10.1109/VETECS.2004.1390518
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=1390518
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac2338259
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorBegoña, O.; Alonso, L.
local.citation.contributorIEEE Vehicular Technology Conference
local.citation.pubplaceMilan
local.citation.publicationNameProceedings VTC'04 Spring
local.citation.startingPage1574
local.citation.endingPage1578


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