Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels

The well-known structure of an array combiner along with a maximum likelihood sequence estimator (MLSE) receiver is the basis for the derivation of a space-time processor presenting good properties in terms of co-channel and intersymbol interference rejection. The use of spatial diversity at the rec...

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Detalhes bibliográficos
Autores: Lagunas Hernandez, Miguel A.|||0000-0003-3338-244X, Vidal Manzano, José|||0000-0002-1985-2065, Pérez Neira, Ana Isabel|||0000-0003-4281-3934
Formato: artículo
Fecha de publicación:2000
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/1526
Acesso em linha:https://hdl.handle.net/2117/1526
Access Level:acceso abierto
Palavra-chave:Antenna arrays
Mobile communication systems
Adaptive antenna arrays
Array signal processing
Co-channel interference rejection
Diversity reception
Gaussian channels
Joint array combining
Multipath Gaussian multiuser channels
Impulse response
Interference suppression
Intersymbol interference rejection
Combiner response
Receiver front-end
Spatial combiner
Spatial diversity
Sequence detector
Signal-to-noise ratio
Performance
Wireless communications
MLSE
MMSE
Antenes -- Disseny i construcció
Comunicacions mòbils, Sistemes de
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
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repository_id_str
spelling Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channelsLagunas Hernandez, Miguel A.|||0000-0003-3338-244XVidal Manzano, José|||0000-0002-1985-2065Pérez Neira, Ana Isabel|||0000-0003-4281-3934Antenna arraysMobile communication systemsAdaptive antenna arraysArray signal processingCo-channel interference rejectionDiversity receptionGaussian channelsJoint array combiningMultipath Gaussian multiuser channelsImpulse responseInterference suppressionIntersymbol interference rejectionCombiner responseReceiver front-endSpatial combinerSpatial diversitySequence detectorSignal-to-noise ratioPerformanceWireless communicationsMLSEMMSEAntenes -- Disseny i construccióComunicacions mòbils, Sistemes deÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyalThe well-known structure of an array combiner along with a maximum likelihood sequence estimator (MLSE) receiver is the basis for the derivation of a space-time processor presenting good properties in terms of co-channel and intersymbol interference rejection. The use of spatial diversity at the receiver front-end together with a scalar MLSE implies a joint design of the spatial combiner and the impulse response for the sequence detector. This is faced using the MMSE criterion under the constraint that the desired user signal power is not cancelled, yielding an impulse response for the sequence detector that is matched to the channel and combiner response. The procedure maximizes the signal-to-noise ratio at the input of the detector and exhibits excellent performance in realistic multipath channels.Peer ReviewedIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC20002000-09-3020082008-01-24journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/1526reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/15262026-05-27T15:37:01Z
dc.title.none.fl_str_mv Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
title Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
spellingShingle Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
Lagunas Hernandez, Miguel A.|||0000-0003-3338-244X
Antenna arrays
Mobile communication systems
Adaptive antenna arrays
Array signal processing
Co-channel interference rejection
Diversity reception
Gaussian channels
Joint array combining
Multipath Gaussian multiuser channels
Impulse response
Interference suppression
Intersymbol interference rejection
Combiner response
Receiver front-end
Spatial combiner
Spatial diversity
Sequence detector
Signal-to-noise ratio
Performance
Wireless communications
MLSE
MMSE
Antenes -- Disseny i construcció
Comunicacions mòbils, Sistemes de
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
title_short Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
title_full Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
title_fullStr Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
title_full_unstemmed Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
title_sort Joint array combining and MLSE for single-user receivers in multipath Gaussian multiuser channels
dc.creator.none.fl_str_mv Lagunas Hernandez, Miguel A.|||0000-0003-3338-244X
Vidal Manzano, José|||0000-0002-1985-2065
Pérez Neira, Ana Isabel|||0000-0003-4281-3934
author Lagunas Hernandez, Miguel A.|||0000-0003-3338-244X
author_facet Lagunas Hernandez, Miguel A.|||0000-0003-3338-244X
Vidal Manzano, José|||0000-0002-1985-2065
Pérez Neira, Ana Isabel|||0000-0003-4281-3934
author_role author
author2 Vidal Manzano, José|||0000-0002-1985-2065
Pérez Neira, Ana Isabel|||0000-0003-4281-3934
author2_role author
author
dc.subject.none.fl_str_mv Antenna arrays
Mobile communication systems
Adaptive antenna arrays
Array signal processing
Co-channel interference rejection
Diversity reception
Gaussian channels
Joint array combining
Multipath Gaussian multiuser channels
Impulse response
Interference suppression
Intersymbol interference rejection
Combiner response
Receiver front-end
Spatial combiner
Spatial diversity
Sequence detector
Signal-to-noise ratio
Performance
Wireless communications
MLSE
MMSE
Antenes -- Disseny i construcció
Comunicacions mòbils, Sistemes de
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
topic Antenna arrays
Mobile communication systems
Adaptive antenna arrays
Array signal processing
Co-channel interference rejection
Diversity reception
Gaussian channels
Joint array combining
Multipath Gaussian multiuser channels
Impulse response
Interference suppression
Intersymbol interference rejection
Combiner response
Receiver front-end
Spatial combiner
Spatial diversity
Sequence detector
Signal-to-noise ratio
Performance
Wireless communications
MLSE
MMSE
Antenes -- Disseny i construcció
Comunicacions mòbils, Sistemes de
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
description The well-known structure of an array combiner along with a maximum likelihood sequence estimator (MLSE) receiver is the basis for the derivation of a space-time processor presenting good properties in terms of co-channel and intersymbol interference rejection. The use of spatial diversity at the receiver front-end together with a scalar MLSE implies a joint design of the spatial combiner and the impulse response for the sequence detector. This is faced using the MMSE criterion under the constraint that the desired user signal power is not cancelled, yielding an impulse response for the sequence detector that is matched to the channel and combiner response. The procedure maximizes the signal-to-noise ratio at the input of the detector and exhibits excellent performance in realistic multipath channels.
publishDate 2000
dc.date.none.fl_str_mv 2000
2000-09-30
2008
2008-01-24
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/1526
url https://hdl.handle.net/2117/1526
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
publisher.none.fl_str_mv IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869402617228034048
score 15,300719

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