Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink

Autores
González, Gustavo J.; Gregorio, Fernando H.; Cousseau, Juan E.; Muravchik, Carlos Horacio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The uplink of orthogonal frequency division multiple access or single-carrier frequency division multiple access suffers multiple access interference when carrier frequency offset (CFO) is not properly estimated and compensated. In particular, multicarrier uplink CFO compensation is highly complex due to the multiuser context. Successive interference cancellation algorithms are effectively employed to compensate for the CFO, where the interference produced by each user is handled sequentially through a series of iterations. The main contribution of this work is the analysis of the CFO compensation performance of efficient successive cancellation algorithms. We study the mean square symbol error, and derive a useful upper-bound of the compensation technique performance at convergence. This result extends the general convergence results for the space-alternating generalized expectation-maximization algorithm in the CFO compensation scenario. Finally, we validate the analysis with numerical simulations.
Facultad de Ingeniería
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
Materia
Ingeniería
Ingeniería Electrónica
OFDMA
SC-FDMA
CFO compensation
Multiple access interference
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/131975
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/131975
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Analysis of the CFO Successive Interference Cancellation for the OFDMA UplinkGonzález, Gustavo J.Gregorio, Fernando H.Cousseau, Juan E.Muravchik, Carlos HoracioIngenieríaIngeniería ElectrónicaOFDMASC-FDMACFO compensationMultiple access interferenceThe uplink of orthogonal frequency division multiple access or single-carrier frequency division multiple access suffers multiple access interference when carrier frequency offset (CFO) is not properly estimated and compensated. In particular, multicarrier uplink CFO compensation is highly complex due to the multiuser context. Successive interference cancellation algorithms are effectively employed to compensate for the CFO, where the interference produced by each user is handled sequentially through a series of iterations. The main contribution of this work is the analysis of the CFO compensation performance of efficient successive cancellation algorithms. We study the mean square symbol error, and derive a useful upper-bound of the compensation technique performance at convergence. This result extends the general convergence results for the space-alternating generalized expectation-maximization algorithm in the CFO compensation scenario. Finally, we validate the analysis with numerical simulations.Facultad de IngenieríaInstituto de Investigaciones en Electrónica, Control y Procesamiento de Señales2016-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf989-1002http://sedici.unlp.edu.ar/handle/10915/131975enginfo:eu-repo/semantics/altIdentifier/issn/0929-6212info:eu-repo/semantics/altIdentifier/issn/1572-834Xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s11277-016-3509-0info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:04:29Zoai:sedici.unlp.edu.ar:10915/131975Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:04:29.374SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
title Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
spellingShingle Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
González, Gustavo J.
Ingeniería
Ingeniería Electrónica
OFDMA
SC-FDMA
CFO compensation
Multiple access interference
title_short Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
title_full Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
title_fullStr Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
title_full_unstemmed Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
title_sort Analysis of the CFO Successive Interference Cancellation for the OFDMA Uplink
dc.creator.none.fl_str_mv González, Gustavo J.
Gregorio, Fernando H.
Cousseau, Juan E.
Muravchik, Carlos Horacio
author González, Gustavo J.
author_facet González, Gustavo J.
Gregorio, Fernando H.
Cousseau, Juan E.
Muravchik, Carlos Horacio
author_role author
author2 Gregorio, Fernando H.
Cousseau, Juan E.
Muravchik, Carlos Horacio
author2_role author
author
author
dc.subject.none.fl_str_mv Ingeniería
Ingeniería Electrónica
OFDMA
SC-FDMA
CFO compensation
Multiple access interference
topic Ingeniería
Ingeniería Electrónica
OFDMA
SC-FDMA
CFO compensation
Multiple access interference
dc.description.none.fl_txt_mv The uplink of orthogonal frequency division multiple access or single-carrier frequency division multiple access suffers multiple access interference when carrier frequency offset (CFO) is not properly estimated and compensated. In particular, multicarrier uplink CFO compensation is highly complex due to the multiuser context. Successive interference cancellation algorithms are effectively employed to compensate for the CFO, where the interference produced by each user is handled sequentially through a series of iterations. The main contribution of this work is the analysis of the CFO compensation performance of efficient successive cancellation algorithms. We study the mean square symbol error, and derive a useful upper-bound of the compensation technique performance at convergence. This result extends the general convergence results for the space-alternating generalized expectation-maximization algorithm in the CFO compensation scenario. Finally, we validate the analysis with numerical simulations.
Facultad de Ingeniería
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
description The uplink of orthogonal frequency division multiple access or single-carrier frequency division multiple access suffers multiple access interference when carrier frequency offset (CFO) is not properly estimated and compensated. In particular, multicarrier uplink CFO compensation is highly complex due to the multiuser context. Successive interference cancellation algorithms are effectively employed to compensate for the CFO, where the interference produced by each user is handled sequentially through a series of iterations. The main contribution of this work is the analysis of the CFO compensation performance of efficient successive cancellation algorithms. We study the mean square symbol error, and derive a useful upper-bound of the compensation technique performance at convergence. This result extends the general convergence results for the space-alternating generalized expectation-maximization algorithm in the CFO compensation scenario. Finally, we validate the analysis with numerical simulations.
publishDate 2016
dc.date.none.fl_str_mv 2016-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/131975
url http://sedici.unlp.edu.ar/handle/10915/131975
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0929-6212
info:eu-repo/semantics/altIdentifier/issn/1572-834X
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11277-016-3509-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
989-1002
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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