A fuzzy-based handover system for avoiding ping-pong effect in wireless cellular networks

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Title:	A fuzzy-based handover system for avoiding ping-pong effect in wireless cellular networks
Author:	Barolli, Leonard; Xhafa Xhafa, Fatos; Durresi, Arjan; Koyama, Akio
Other authors:	Universitat Politècnica de Catalunya. Departament de Ciències de la Computació
Abstract:	Many handover algorithms are proposed in the literature. However, to make a better handover and keep the QoS in wireless networks is very difficult. In this paper, we propose a new handover system based on fuzzy logic. The proposed system uses 3 parameters for handoff decision: the change of signal strength of the present Base Station (BS), signal strength from the neighbor BS, and the distance between Mobile Station (MS) and BS. The performance evaluation via simulations shows that proposed system can avoid ping-pong effect and has a good handover decision
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors -Fuzzy logic -Quality of service (Computer networks) -Cellular radio -Fuzzy set theory -Lògica difusa -Ordinadors, Xarxes d' -- Control de qualitat
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Document type:	Article - Published version Conference Object
Published by:	Institute of Electrical and Electronics Engineers (IEEE)
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