About: Mitigation of redundant handovers to femtocells by estimation of throughput gain

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://iospress.metapress.com/content/678365572454n625/
Description	A deployment of femtocells to mobile wireless networks can increase a throughput of indoor as well as outdoor users. On the other hand, it introduces several problems such as serious interference or high number of performed handovers. This paper is focused on mitigation of redundant handovers to femtocells using open or hybrid access. The redundant handovers decrease user’s throughput due to a management overhead and due to introduced interruption. We design a novel handover decision algorithm based on an estimation of throughput gain reached by a handover to a femtocell. In the proposal, the handover is initiated only if the estimated gain in user’s throughput exceeds a predefined threshold. As the results indicate, high ratio of eliminated redundant handovers is achieved by the designed procedure. Moreover, a drop in user’s throughput the handover procedure is reduced by the proposed algorithm and thus the user’s throughput is increased. A deployment of femtocells to mobile wireless networks can increase a throughput of indoor as well as outdoor users. On the other hand, it introduces several problems such as serious interference or high number of performed handovers. This paper is focused on mitigation of redundant handovers to femtocells using open or hybrid access. The redundant handovers decrease user’s throughput due to a management overhead and due to introduced interruption. We design a novel handover decision algorithm based on an estimation of throughput gain reached by a handover to a femtocell. In the proposal, the handover is initiated only if the estimated gain in user’s throughput exceeds a predefined threshold. As the results indicate, high ratio of eliminated redundant handovers is achieved by the designed procedure. Moreover, a drop in user’s throughput the handover procedure is reduced by the proposed algorithm and thus the user’s throughput is increased. (en)
Title	Mitigation of redundant handovers to femtocells by estimation of throughput gain Mitigation of redundant handovers to femtocells by estimation of throughput gain (en)
skos:prefLabel	Mitigation of redundant handovers to femtocells by estimation of throughput gain Mitigation of redundant handovers to femtocells by estimation of throughput gain (en)
skos:notation	RIV/68407700:21230/13:00203849!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita	R
http://linked.open...avai/riv/aktivity	R
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Bečvář, Zdeněk Mach, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	88558
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00203849
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Estimated throughput gain; femtocell; handover; mobility; small cells (en)
http://linked.open.../riv/klicoveSlovo	small cells femtocell handover mobility Estimated throughput gain
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[15CE05908227]
http://linked.open...i/riv/nazevZdroje	Mobile Information Systems
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Bečvář, Zdeněk Mach, Pavel
http://linked.open...ain/vavai/riv/wos	000331088300003
issn	1574-017X
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.3233/MIS-130165
http://localhost/t...ganizacniJednotka	21230

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