Space-time code diversity by phase rotation in multi-carrier multi-user systems

Detalhes bibliográficos
Autor(a) principal: Gameiro, Atílio
Data de Publicação: 2013
Outros Autores: Gil, Víctor, García, Ana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/13566
Resumo: Code diversity using space-time block codes was developed for single-carrier and single-receiver systems. In this paper, the extension of code diversity by phase rotation to multi-user and multi-carrier systems is proposed and analyzed. We show that code diversity with reduced feedback is possible in this new scenario and the coding gain has a mild logarithmic decrease with the number of users and the number of sub-carriers. In addition, we develop an analytical upper bound for the average error probability whose accuracy is verified by simulation.
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spelling Space-time code diversity by phase rotation in multi-carrier multi-user systemsCode diversity using space-time block codes was developed for single-carrier and single-receiver systems. In this paper, the extension of code diversity by phase rotation to multi-user and multi-carrier systems is proposed and analyzed. We show that code diversity with reduced feedback is possible in this new scenario and the coding gain has a mild logarithmic decrease with the number of users and the number of sub-carriers. In addition, we develop an analytical upper bound for the average error probability whose accuracy is verified by simulation.Hindawi2015-03-02T18:39:56Z2013-01-01T00:00:00Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/13566eng1687-149910.1186/1687-1499-2013-148Gameiro, AtílioGil, VíctorGarcía, Anainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:24:41Zoai:ria.ua.pt:10773/13566Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:49:22.962892Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Space-time code diversity by phase rotation in multi-carrier multi-user systems
title Space-time code diversity by phase rotation in multi-carrier multi-user systems
spellingShingle Space-time code diversity by phase rotation in multi-carrier multi-user systems
Gameiro, Atílio
title_short Space-time code diversity by phase rotation in multi-carrier multi-user systems
title_full Space-time code diversity by phase rotation in multi-carrier multi-user systems
title_fullStr Space-time code diversity by phase rotation in multi-carrier multi-user systems
title_full_unstemmed Space-time code diversity by phase rotation in multi-carrier multi-user systems
title_sort Space-time code diversity by phase rotation in multi-carrier multi-user systems
author Gameiro, Atílio
author_facet Gameiro, Atílio
Gil, Víctor
García, Ana
author_role author
author2 Gil, Víctor
García, Ana
author2_role author
author
dc.contributor.author.fl_str_mv Gameiro, Atílio
Gil, Víctor
García, Ana
description Code diversity using space-time block codes was developed for single-carrier and single-receiver systems. In this paper, the extension of code diversity by phase rotation to multi-user and multi-carrier systems is proposed and analyzed. We show that code diversity with reduced feedback is possible in this new scenario and the coding gain has a mild logarithmic decrease with the number of users and the number of sub-carriers. In addition, we develop an analytical upper bound for the average error probability whose accuracy is verified by simulation.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01T00:00:00Z
2013
2015-03-02T18:39:56Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/13566
url http://hdl.handle.net/10773/13566
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1687-1499
10.1186/1687-1499-2013-148
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hindawi
publisher.none.fl_str_mv Hindawi
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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