Average number of handovers per call in satellite UMTS systems

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dc.contributor.author Markoulidakis, JG en
dc.contributor.author Tsirkas, DF en
dc.contributor.author Theologou, ME en
dc.date.accessioned 2014-03-01T02:41:30Z
dc.date.available 2014-03-01T02:41:30Z
dc.date.issued 1997 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/30497
dc.subject Cellular System en
dc.subject Mobile Communication en
dc.subject Mobility Model en
dc.subject Quality of Service en
dc.subject Low Earth Orbit en
dc.subject.other Communication satellites en
dc.subject.other Geostationary satellites en
dc.subject.other Mathematical models en
dc.subject.other Parameter estimation en
dc.subject.other Satellite communication systems en
dc.subject.other Telecommunication traffic en
dc.subject.other Handovers per call en
dc.subject.other Low earth orbit satellites en
dc.subject.other Satellite universal mobile telecommunication system (UMTS) en
dc.subject.other Mobile telecommunication systems en
dc.title Average number of handovers per call in satellite UMTS systems en
heal.type conferenceItem en
heal.identifier.primary 10.1109/ISCC.1997.616027 en
heal.identifier.secondary http://dx.doi.org/10.1109/ISCC.1997.616027 en
heal.publicationDate 1997 en
heal.abstract Satellite systems in future mobile communications will be integrated with terrestrial cellular systems, aiming at worldwide coverage. In this paper we develop mobility models for the estimation of the average number of handovers per call in satellite systems. This parameter is crucial especially for Low Earth Orbit (LEO) systems, where the increased number of handovers affects the quality of service experienced by their users. The proposed mobility models, apart from providing indicative values for the number of handovers in geostationary and LEO systems, also provide means to identify the cell orientation, which minimizes this parameter in LEO systems. en
heal.publisher IEEE, Los Alamitos, CA, United States en
heal.journalName IEEE Symposium on Computers and Communications - Proceedings en
dc.identifier.doi 10.1109/ISCC.1997.616027 en
dc.identifier.spage 370 en
dc.identifier.epage 374 en

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