Please use this identifier to cite or link to this item: http://hdl.handle.net/10071/28159
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dc.contributor.authorSouto, N.-
dc.contributor.authorCorreia, A.-
dc.contributor.authorDinis, R.-
dc.contributor.authorSilva, J. C.-
dc.contributor.authorAbreu, L.-
dc.contributor.editorGurley, T., Wu, Y., and Wang, D.-
dc.date.accessioned2023-03-03T09:56:22Z-
dc.date.available2023-03-03T09:56:22Z-
dc.date.issued2008-
dc.identifier.citationSouto, N., Correia, A., Dinis, R., Silva, J. C., & Abreu, L. (2008). Multiresolution MBMS transmissions for MIMO UTRA LTE systems. In T. Gurley, Y. Wu, & D. Wang (Eds.), 2008 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 4536642. IEEE. https://doi.org/10.1109/ISBMSB.2008.4536642-
dc.identifier.isbn978-1-4244-1648-6-
dc.identifier.issn2155-5044-
dc.identifier.urihttp://hdl.handle.net/10071/28159-
dc.description.abstractHierarchical constellations constitute a simple technique for achieving multiresolution and, therefore, are appealing for MBMS (Multimedia Broadcast and Multicast Service). In this paper we consider the use of M-QAM hierarchical constellations (Quadrature Amplitude Modulation) combined with MIMO (Multiple Input Multiple Output) for the transmission of multicast and broadcast services in UTRA (Universal Mobile Telecommunications System Terrestrial Radio Access) Long Term Evolution (LTE) systems based on Orthogonal Frequency Division Multiplexing (OFDM). Due to the demanding channel estimation requirements and the high sensitivity to interference resulting from the usage of several antennas and hierarchical constellations, an enhanced receiver based on the turbo concept is employed and its performance is evaluated.eng
dc.language.isoeng-
dc.publisherIEEE-
dc.relationIST-2005-27423-
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEEA-TEL%2F67066%2F2006/PT-
dc.relation.ispartof2008 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting-
dc.rightsopenAccess-
dc.subjectMBMSeng
dc.subjectHierarchical constellationseng
dc.subjectMIMOeng
dc.subjectLTEeng
dc.titleMultiresolution MBMS transmissions for MIMO UTRA LTE systemseng
dc.typeconferenceObject-
dc.event.titleIEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2008, Broadband Multimedia Symposium 2008, BMSB-
dc.event.typeConferênciapt
dc.event.locationLas Vegas, NV, USAeng
dc.event.date2008-
dc.peerreviewedyes-
dc.date.updated2023-03-03T09:54:35Z-
dc.description.versioninfo:eu-repo/semantics/acceptedVersion-
dc.identifier.doi10.1109/ISBMSB.2008.4536642-
dc.subject.fosDomínio/Área Científica::Ciências Naturais::Ciências Físicaspor
iscte.identifier.cienciahttps://ciencia.iscte-iul.pt/id/ci-pub-44463-
iscte.alternateIdentifiers.wosWOS:WOS:000258324400041-
iscte.alternateIdentifiers.scopus2-s2.0-50649084553-
Appears in Collections:ISTAR-CRI - Comunicações a conferências internacionais
IT-CRI - Comunicações a conferências internacionais

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