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dc.contributor.authorAlonso Zárate, Luis Gonzaga
dc.contributor.authorVerikoukis, Christos
dc.contributor.authorKoutsopoulos, Iordanis
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2015-04-21T14:52:50Z
dc.date.available2015-04-21T14:52:50Z
dc.date.created2006
dc.date.issued2006
dc.identifier.citationAlonso, L.; Verikoukis, C.; Koutsopoulos, I. Performance evaluation of directional antenna-assisted MAC protocols in the presence of mobility. A: 15th IST Mobile & Wireless Communication Summit. "Proceedings IST Mobile & Wireless Communication Summit". Myconos: National Technical University of Athens, 2006, p. 1-5.
dc.identifier.urihttp://hdl.handle.net/2117/27484
dc.description.abstractAdaptive antenna arrays, access conttol protocols, user mobility, location caching, multiple transceivers
dc.format.extent5 p.
dc.language.isoeng
dc.publisherNational Technical University of Athens
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.subject.otherThe basic feature of the emerging IEEE 802.11n and other standards for high throughput is the presence of directional antennas at network nodes. In this work
dc.subject.otherwe evaluate the performance of media access control protocols in envisioned IEEE 802.11n wireless LANs that operate in point coordination function (PCF) mode. The Access Point (AP) is equipped with an adaptive antenna array. An underlying objective of the access control protocol is to identify and localize individual users in order to transmit information to them. The performance metric is the required time for localization of all users. In an earlier work [3]
dc.subject.otheraccess control protocols are studied
dc.subject.otherthat employ directional transmissions with contention-based or contentionfree polling methods to locate users residing in or out of coverage range of the AP. However
dc.subject.otherthe location of users is oftentimes subject to changes due to mobility.
dc.titlePerformance evaluation of directional antenna-assisted MAC protocols in the presence of mobility
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.relation.publisherversionhttp://www.cs.aueb.gr/~jordan/PAPERS/IST-2006.pdf
dc.rights.accessOpen Access
local.identifier.drac2452549
dc.description.versionPostprint (published version)
local.citation.authorAlonso, L.; Verikoukis, C.; Koutsopoulos, I.
local.citation.contributor15th IST Mobile & Wireless Communication Summit
local.citation.pubplaceMyconos
local.citation.publicationNameProceedings IST Mobile & Wireless Communication Summit
local.citation.startingPage1
local.citation.endingPage5


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