Multiresolution MBMS transmissions for MIMO UTRA LTE systems

Ver registo simples
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.date.updated2023-03-03T09:54:35Z
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.description.versioninfo:eu-repo/semantics/acceptedVersion
dc.event.date2008
dc.event.locationLas Vegas, NV, USAeng
dc.event.titleIEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2008, Broadband Multimedia Symposium 2008, BMSB
dc.event.typeConferênciapt
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.doi10.1109/ISBMSB.2008.4536642
dc.identifier.isbn978-1-4244-1648-6
dc.identifier.issn2155-5044
dc.identifier.urihttp://hdl.handle.net/10071/28159
dc.language.isoeng
dc.peerreviewedyes
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.rightsopen access
dc.subjectMBMSeng
dc.subjectHierarchical constellationseng
dc.subjectMIMOeng
dc.subjectLTEeng
dc.subject.fosDomínio/Área Científica::Ciências Naturais::Ciências Físicaspor
dc.titleMultiresolution MBMS transmissions for MIMO UTRA LTE systemseng
dc.typeconferenceObject
dspace.entity.typePublicationen
iscte.alternateIdentifiers.scopus2-s2.0-50649084553
iscte.alternateIdentifiers.wosWOS:WOS:000258324400041
iscte.identifier.cienciahttps://ciencia.iscte-iul.pt/id/ci-pub-44463

Ficheiros

Pacote original

A mostrar 1 - 1 de 1
Nome:
conferenceobject_44463.pdf
Tamanho:
322.18 KB
Formato:
Adobe Portable Document Format
Descrição:
Versão Aceite
Descarregar

Coleções

IT-CRI - Comunicações a conferências internacionais
ISTAR-CRI - Comunicações a conferências internacionais