Skip navigation
User training | Reference and search service

Library catalog

Retrievo
EDS
b-on
More
resources
Content aggregators
Please use this identifier to cite or link to this item:

acessibilidade

http://hdl.handle.net/10071/5524
Full metadata record
acessibilidade
DC FieldValueLanguage
dc.contributor.authorCorreia, Américo-
dc.contributor.authorSouto, Nuno-
dc.contributor.authorSoares, Armando-
dc.contributor.authorDinis, Rui-
dc.contributor.authorSilva, João-
dc.date.accessioned2013-09-03T11:12:21Z-
dc.date.available2013-09-03T11:12:21Z-
dc.date.issued2009-
dc.identifier.issn1687-1472por
dc.identifier.urihttp://hdl.handle.net/10071/5524-
dc.descriptionWOS:000267576300001 (Nº de Acesso Web of Science)-
dc.description.abstractIn the Long Term Evolution (LTE) of UMTS the Interactive Mobile TV scenario is expected to be a popular service. By using multiresolution with hierarchical modulations this service is expected to be broadcasted to larger groups achieving significant reduction in power transmission or increasing the average throughput. Interactivity in the uplink direction will not be affected by multiresolution in the downlink channels, since it will be supported by dedicated uplink channels. The presence of interactivity will allow for a certain amount of link quality feedback for groups or individuals. As a result, an optimization of the achieved throughput will be possible. In this paper system level simulations of multi-cellular networks considering broadcast/multicast transmissions using the OFDM/OFDMA based LTE technology are presented to evaluate the capacity, in terms of number of TV channels with given bit rates or total spectral efficiency and coverage. multiresolution with hierarchical modulations is presented to evaluate the achievable throughputpor
dc.description.sponsorshipInstituto de Telecomunicações, ISCTEpor
dc.language.isoengpor
dc.publisherHindawi Publishing Corporationpor
dc.rightsopenAccesspor
dc.subjectLTEpor
dc.subjectHierarquical Modulationspor
dc.subjectMBMSpor
dc.subjectMobile TVpor
dc.titleMultiresolution with Hierarchical Modulations for Long Term Evolution of UMTSpor
dc.typearticlepor
dc.event.typeArtigopt
dc.paginationdoi:10.1155/2009/240140por
dc.publicationstatusPublicadopor
dc.peerreviewedSimpor
dc.relation.publisherversionThe original version is available at: http://dx.doi.org/10.1155/2009/240140por
dc.journalEURASIP Journal on Wireless Communications and Networkingpor
dc.distributionInternacionalpor
dc.volume2009por
dc.numberArticle ID 240140por
dc.identifier.doi10.1155/2009/240140-
Appears in Collections:CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica

Files in This Item:
acessibilidade
File Description SizeFormat 
p13-correia.pdf1.21 MBAdobe PDFView/Open


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Currículo DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.