Logo do repositório
 
Publicação

Power amplification efficient transmitter structures for massive MIMO with SC-FDE schemes: A promising combination for 5G systems?

2018-04-01Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorMontezuma, Paulo
dc.contributor.authorFerreira, Afonso
dc.contributor.authorDinis, Rui
dc.contributor.authorBeko, Marko
dc.contributor.institutionDEE2010-A1 Telecomunicações
dc.contributor.institutionCTS - Centro de Tecnologia e Sistemas
dc.contributor.institutionDEE - Departamento de Engenharia Electrotécnica e de Computadores
dc.contributor.institutionUNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
dc.contributor.pblCzech Technical University in Prague
dc.date.accessioned2019-03-29T23:18:02Z
dc.date.available2019-03-29T23:18:02Z
dc.date.issued2018-04-01
dc.descriptionIF/00325/2015 This work was supported in part by CTS multi-annual funding project PEst-OE/EEI/UI0066/2014 (UNINOVA), IT UID/EEA/50008/2013 (plurianual founding and project GLANCES), EnAcoMIMOCo EXPL/EEI-TEL/2408/2013, project IT UID/EEA/50008/2013 - MM5G and Program Investigador FCT under Grant IF/00325/2015.
dc.description.abstractIt is well-known that massive multiple-input multiple-output (MIMO) systems have high potential for future wireless broadband systems. Requirements such as high spectral and power efficiency are also crucial in 5G. Based on a multi-amplifier structure it is possible to define a double layered structure where each amplification branch is connected to an antenna array to achieve both constellation and power directivies, assuring at same time similar performances to systems using transmitters with 2-dimensional antenna arrays. Thus, a different path can be followed to improve energy efficiency of power amplification where the usage of parallel amplification branches is combined with big arrays of antennas and multi-stream communication systems. These systems can be combined with single-carrier with frequency domain equalization (SC-FDE) schemes to improve the power efficiency in uplink due to the low envelope fluctuations.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent13
dc.format.extent836240
dc.identifier.doi10.13164/re.2018.0221
dc.identifier.issn1210-2512
dc.identifier.otherPURE: 4021100
dc.identifier.otherPURE UUID: d0d16214-d365-4515-a8b7-1ea8d7b4075a
dc.identifier.otherScopus: 85045298128
dc.identifier.otherWOS: 000430296500029
dc.identifier.otherORCID: /0000-0002-8520-7267/work/63724093
dc.identifier.urihttp://www.scopus.com/inward/record.url?scp=85045298128&partnerID=8YFLogxK
dc.identifier.urlhttps://www.scopus.com/pages/publications/85045298128
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/135950/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147328/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/135433/PT
dc.subjectDouble layered structure
dc.subjectMassive MIMO
dc.subjectMulti-amplifier
dc.subjectPower efficiency
dc.subjectElectrical and Electronic Engineering
dc.subjectSDG 7 - Affordable and Clean Energy
dc.titlePower amplification efficient transmitter structures for massive MIMO with SC-FDE schemes: A promising combination for 5G systems?en
dc.typejournal article
degois.publication.firstPage221
degois.publication.issue1
degois.publication.lastPage233
degois.publication.titleRadioengineering
degois.publication.volume27
dspace.entity.typePublication
oaire.awardNumberPEst-OE/EEI/UI0066/2014
oaire.awardNumberUID/EEA/50008/2013
oaire.awardNumberEXPL/EEI-TEL/2408/2013
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FEEI%2FUI0066%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F50008%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FEEI-TEL%2F2408%2F2013/PT
oaire.fundingStream5876
oaire.fundingStream5876
oaire.fundingStream3599-PPCDT
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublicationbe49ef14-fbfe-4641-ae98-49dacd84644a
relation.isProjectOfPublication9bc51ed7-8008-438d-af57-3e697641decc
relation.isProjectOfPublication134ca8fb-70bd-400c-a4b2-570b40b22cb5
relation.isProjectOfPublication.latestForDiscovery134ca8fb-70bd-400c-a4b2-570b40b22cb5

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura
Nome:
Power_amplification_efficient_transmitter_structures_for_massive_MIMO_with_SC_FDE_schemes.pdf
Tamanho:
816.64 KB
Formato:
Adobe Portable Document Format
Ver/Abrir

Coleções

Home collection (FCT)