Handover Procedure and Decision Strategy in LTE-Based Femtocell Network

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00213002" target="_blank" >RIV/68407700:21230/13:00213002 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11235-011-9599-9" target="_blank" >http://dx.doi.org/10.1007/s11235-011-9599-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11235-011-9599-9" target="_blank" >10.1007/s11235-011-9599-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Handover Procedure and Decision Strategy in LTE-Based Femtocell Network

Popis výsledku v původním jazyce

Wireless systems have the capability to serve users over broad geographic area without using a costly network infrastructure. However, the main drawback of these systems represents the bandwidth restrictions and coverage. Deployment of femtocell as the emerging promising wireless access technology becomes one of possible solution how to overcome some of the drawbacks. In this paper, we investigate the handover procedure in femtocell network considering, both types of handovers, horizontal and vertical.The 3GPP LTE based handover procedure is analyzed for three scenarios: hand-in, hand-out and inter-FAP. In addition, the reactive handover decision policy, based on the prediction of user movement and the prediction of target-FAP, is proposed as a way toeliminate frequent and unnecessary handovers.

Název v anglickém jazyce

Handover Procedure and Decision Strategy in LTE-Based Femtocell Network

Popis výsledku anglicky

Wireless systems have the capability to serve users over broad geographic area without using a costly network infrastructure. However, the main drawback of these systems represents the bandwidth restrictions and coverage. Deployment of femtocell as the emerging promising wireless access technology becomes one of possible solution how to overcome some of the drawbacks. In this paper, we investigate the handover procedure in femtocell network considering, both types of handovers, horizontal and vertical.The 3GPP LTE based handover procedure is analyzed for three scenarios: hand-in, hand-out and inter-FAP. In addition, the reactive handover decision policy, based on the prediction of user movement and the prediction of target-FAP, is proposed as a way toeliminate frequent and unnecessary handovers.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Telecommunication Systems

ISSN

1018-4864

e-ISSN

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Svazek periodika

52(4)

Číslo periodika v rámci svazku

April

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

2733-2748

Kód UT WoS článku

000321549900081

EID výsledku v databázi Scopus

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