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dc.contributor.authorAfaqui, Muhammad Shahwaiz
dc.contributor.authorGarcía Villegas, Eduard
dc.contributor.authorLópez Aguilera, M. Elena
dc.contributor.authorCampus Mur, Daniel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2017-05-08T13:34:03Z
dc.date.issued2016
dc.identifier.citationAfaqui, M., Garcia-Villegas, E., Lopez-Aguilera, E., Campus, D. Dynamic sensitivity control of access points for IEEE 802.11ax. A: IEEE International Conference on Communications. "2016 IEEE International Conference on Communications (ICC) took place 22-27 May 2016 in Kuala Lumpur, Malaysia". Kuala Lumpur: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1-7.
dc.identifier.isbn978-1-4799-6664-6
dc.identifier.urihttp://hdl.handle.net/2117/104200
dc.description.abstractThe popularity and wider acceptance of IEEE 802.11 based WLANs has resulted in their dense deployments in diverse environments. While this massive deployment can potentially increase capacity and coverage, the current physical carrier sensing of IEEE 802.11 cannot limit the overall interference induced and also cannot insure high concurrency among transmissions. Recently, the IEEE 802.11 working group has continued efforts on developing WLAN technology through the creation of the TGax, which aims to improve efficiency of densely deployed IEEE 802.11 networks. In this paper, we propose a Dynamic Sensitivity Control for Access Point (DSC-AP) algorithm for IEEE 802.11ax. This algorithm dynamically adjusts the Carrier Sensing Threshold (CST) of an AP based on received signal strength from its associated stations and interfering APs. We show that the aggregate throughput of a dense network (under asymmetric traffic conditions) utilizing DSC (both at the stations and AP) is considerably improved (i.e. up to 32%) when compared with legacy IEEE 802.11. © 2016 IEEE.
dc.format.extent7 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshWireless LANs
dc.subject.lcshIEEE 802.11 (Standard
dc.subject.otherAccess control
dc.subject.otherStandards
dc.subject.otherTelecommunication networks
dc.subject.otherWireless local area networks (WLAN)
dc.subject.otherAggregate throughput
dc.subject.otherAsymmetric traffic
dc.subject.otherDynamic sensitivity
dc.subject.otherHigh concurrencies – IEEE 802.11 networks
dc.subject.otherMassive deployment
dc.subject.otherPhysical carrier sensing
dc.subject.otherReceived signal strength
dc.titleDynamic sensitivity control of access points for IEEE 802.11ax
dc.typeConference report
dc.subject.lemacIEEE 802.11 (Norma)
dc.subject.lemacXarxes locals sense fil Wi-Fi
dc.contributor.groupUniversitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils
dc.identifier.doi10.1109/ICC.2016.7511025
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/document/7511025/?arnumber=7511025
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac18851900
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorAfaqui, M.; Garcia-Villegas, E.; Lopez-Aguilera, E.; Campus, D.
local.citation.contributorIEEE International Conference on Communications
local.citation.pubplaceKuala Lumpur
local.citation.publicationName2016 IEEE International Conference on Communications (ICC) took place 22-27 May 2016 in Kuala Lumpur, Malaysia
local.citation.startingPage1
local.citation.endingPage7


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