Simulation of UMTS Capacity and Quality of Coverage in Urban Macro- and Microcellular Environment

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dc.contributor.authorHolis, Jaroslav
dc.contributor.authorPechac, Pavel
dc.coverage.issue4cs
dc.coverage.volume14cs
dc.date.accessioned2016-04-25T08:11:11Z
dc.date.available2016-04-25T08:11:11Z
dc.date.issued2005-12cs
dc.description.abstractThis paper deals with simulations of a radio interface of third generation (3G) mobile systems operating in the WCDMA FDD mode including propagation predictions in macro and microcells. In the radio network planning of 3G mobile systems, the quality of coverage and the system capacity present a common problem. Both macro and microcellular concepts are very important for implementing wireless communication systems, such as Universal Mobile Telecommunication Systems (UMTS) in dense urban areas. The aim of this paper is to introduce different impacts - selected bit rate, uplink (UL) loading, allocation and number of Nodes B, selected propagation prediction models, macro and microcellular environment - on system capacity and quality of coverage in UMTS networks. Both separated and composite simulation scenarios of macro and microcellular environments are presented. The necessity of an iteration-based simulation approach and site-specific propagation modeling in microcells is proven.en
dc.formattextcs
dc.format.extent21-26cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2005, vol. 14, č. 4, s. 21-26. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/58015
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2005/05_04_021_026.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectUMTSen
dc.subjectRadio network planningen
dc.subjectmicrocellen
dc.subjectmacrocellen
dc.subjectradiowave propagationen
dc.titleSimulation of UMTS Capacity and Quality of Coverage in Urban Macro- and Microcellular Environmenten
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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