Optimized handover procedure based on mobile location in cellular systems

Markopoulos, A; Pissaris, P; Kyriazakos, S; Sykas, E

dc.contributor.author	Markopoulos, A	en
dc.contributor.author	Pissaris, P	en
dc.contributor.author	Kyriazakos, S	en
dc.contributor.author	Sykas, E	en
dc.date.accessioned	2014-03-01T02:42:19Z
dc.date.available	2014-03-01T02:42:19Z
dc.date.issued	2003	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30933
dc.subject	Cellular Network	en
dc.subject	Cellular System	en
dc.subject	Mobile Communication	en
dc.subject	Multimedia Services	en
dc.subject	Network Performance	en
dc.subject	Next Generation	en
dc.subject.other	Broadband multimedia services	en
dc.subject.other	Cellular network	en
dc.subject.other	Cellular system	en
dc.subject.other	Handover	en
dc.subject.other	Handover algorithms	en
dc.subject.other	Handover decision	en
dc.subject.other	Handover performance	en
dc.subject.other	Location aided handover	en
dc.subject.other	Location information	en
dc.subject.other	Mobile communications	en
dc.subject.other	Mobile location	en
dc.subject.other	Mobility supports	en
dc.subject.other	Next generation systems	en
dc.subject.other	Second generation	en
dc.subject.other	Algorithms	en
dc.subject.other	Cellular arrays	en
dc.subject.other	Cellular neural networks	en
dc.subject.other	Cellular telephone systems	en
dc.subject.other	Global system for mobile communications	en
dc.subject.other	Multimedia services	en
dc.subject.other	Network performance	en
dc.subject.other	Optimization	en
dc.subject.other	Radio communication	en
dc.subject.other	Telecommunication systems	en
dc.title	Optimized handover procedure based on mobile location in cellular systems	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/PIMRC.2003.1259170	en
heal.identifier.secondary	http://dx.doi.org/10.1109/PIMRC.2003.1259170	en
heal.identifier.secondary	1259170	en
heal.publicationDate	2003	en
heal.abstract	Future-generation mobile communications will provide broadband multimedia services to users, anywhere and anytime. On the other hand network performance should be guaranteed to support these applications and services. In existing cellular systems handover is one of the procedures that causes serious network shortcomings. This procedure is much more complicated in next generation systems (UM-TS) and is of great interest for investigation and optimization. Both these systems and those of the second generation (GSM & GPRS) will require redefined handover algorithms of active connections as the mobility support is a vital issue for cellular systems. In this paper we present a set of Location Aided Handover mechanisms that use the location information to assist safe handover decisions. The implemented algorithms are validated by means of a cellular network simulator that clearly shows the impact of these techniques to the handover performance. Finally, we briefly describe how this can be integrated in the cellular system architecture. © 2003 IEEE.	en
heal.journalName	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC	en
dc.identifier.doi	10.1109/PIMRC.2003.1259170	en
dc.identifier.volume	3	en
dc.identifier.spage	2490	en
dc.identifier.epage	2494	en