000071214 001__ 71214
000071214 005__ 20190709135625.0
000071214 0247_ $$2doi$$a10.1109/LCOMM.2017.2741940
000071214 0248_ $$2sideral$$a104317
000071214 037__ $$aART-2017-104317
000071214 041__ $$aeng
000071214 100__ $$0(orcid)0000-0002-6977-6363$$aSaldaña, J.$$uUniversidad de Zaragoza
000071214 245__ $$aFrame aggregation in central controlled 802.11 WLANs: The latency versus throughput tradeoff
000071214 260__ $$c2017
000071214 5060_ $$aAccess copy available to the general public$$fUnrestricted
000071214 5203_ $$aFrame aggregation is widely used in 802.11 WLANs in order to provide a significant throughput improvement. However, the latency increase that comes as a counterpart can reduce the quality experienced by the users of applications with real-time constraints. This letter explores the throughput versus latency tradeoff in the context of central controlled solutions (e.g. SDWN-based). First, a scenario with a single Access Point (AP) is used to illustrate the problem and to propose two possible solutions. Then, a centralized algorithm that dynamically (de)activates aggregation is tested in a scenario with a number of APs. The results show that aggregation parameters can be tuned in order to keep latency in low levels, with a low throughput penalty.
000071214 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TIN2015-64770-R-TISFIBE$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 644262-Wi-5$$9info:eu-repo/grantAgreement/EC/H2020/644262/EU/What to do With the Wi-Fi Wild West/Wi-5$$9info:eu-repo/grantAgreement/ES/DGA/T98
000071214 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000071214 590__ $$a2.723$$b2017
000071214 591__ $$aTELECOMMUNICATIONS$$b31 / 87 = 0.356$$c2017$$dQ2$$eT2
000071214 592__ $$a0.589$$b2017
000071214 593__ $$aElectrical and Electronic Engineering$$c2017$$dQ1
000071214 593__ $$aModeling and Simulation$$c2017$$dQ2
000071214 593__ $$aComputer Science Applications$$c2017$$dQ2
000071214 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000071214 700__ $$0(orcid)0000-0003-4690-6089$$aRuiz-Mas, J.$$uUniversidad de Zaragoza
000071214 700__ $$aAlmodovar, J.
000071214 7102_ $$15008$$2560$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Ingeniería Telemática
000071214 773__ $$g21, 11 (2017), 2500-2503$$pIEEE commun. lett.$$tIEEE COMMUNICATIONS LETTERS$$x1089-7798
000071214 8564_ $$s250152$$uhttps://zaguan.unizar.es/record/71214/files/texto_completo.pdf$$yPostprint
000071214 8564_ $$s151149$$uhttps://zaguan.unizar.es/record/71214/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000071214 909CO $$ooai:zaguan.unizar.es:71214$$particulos$$pdriver
000071214 951__ $$a2019-07-09-12:30:18
000071214 980__ $$aARTICLE