QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems

Detalhes bibliográficos
Autor(a) principal: Santos, Ricardo Brauner dos
Data de Publicação: 2007
Outros Autores: Lima, Francisco Rafael Marques, Freitas Júnior, Walter da Cruz, Cavalcanti, Francisco Rodrigo Porto
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/70512
Resumo: In this paper a Radio Resource Allocation (RRA) and scheduling algorithm to maximize the satisfaction of users served by an Orthogonal Frequency Division Multiple Access (OFDMA) system is proposed. The Satisfaction Oriented Resource Allocation (SORA) algorithm, based on low complexity heuristics, divides the users into two sets: satisfied and unsatisfied. Then, it performs resource allocation taking advantage of channel frequency selectivity and the characteristics of each set. The main advantage of the proposed algorithm is the capacity of keeping a high number of users satisfied by resources from users that would be unsatisfied in any case.
id UFC-7_827d68f54e5f33d4245d957714a3b76d
oai_identifier_str oai:repositorio.ufc.br:riufc/70512
network_acronym_str UFC-7
network_name_str Repositório Institucional da Universidade Federal do Ceará (UFC)
repository_id_str
spelling QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systemsIn this paper a Radio Resource Allocation (RRA) and scheduling algorithm to maximize the satisfaction of users served by an Orthogonal Frequency Division Multiple Access (OFDMA) system is proposed. The Satisfaction Oriented Resource Allocation (SORA) algorithm, based on low complexity heuristics, divides the users into two sets: satisfied and unsatisfied. Then, it performs resource allocation taking advantage of channel frequency selectivity and the characteristics of each set. The main advantage of the proposed algorithm is the capacity of keeping a high number of users satisfied by resources from users that would be unsatisfied in any case.International Symposium on Personal, Indoor and Mobile Radio Communications2023-02-07T18:28:26Z2023-02-07T18:28:26Z2007info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfCAVALCANTI, F. R. P. et al. QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems. In: INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 18., 2007, Atenas. Anais... Atenas: IEEE, 2007. p. 1-5.http://www.repositorio.ufc.br/handle/riufc/70512Santos, Ricardo Brauner dosLima, Francisco Rafael MarquesFreitas Júnior, Walter da CruzCavalcanti, Francisco Rodrigo Portoengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2023-02-07T18:28:26Zoai:repositorio.ufc.br:riufc/70512Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T19:00:27.026669Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
title QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
spellingShingle QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
Santos, Ricardo Brauner dos
title_short QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
title_full QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
title_fullStr QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
title_full_unstemmed QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
title_sort QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems
author Santos, Ricardo Brauner dos
author_facet Santos, Ricardo Brauner dos
Lima, Francisco Rafael Marques
Freitas Júnior, Walter da Cruz
Cavalcanti, Francisco Rodrigo Porto
author_role author
author2 Lima, Francisco Rafael Marques
Freitas Júnior, Walter da Cruz
Cavalcanti, Francisco Rodrigo Porto
author2_role author
author
author
dc.contributor.author.fl_str_mv Santos, Ricardo Brauner dos
Lima, Francisco Rafael Marques
Freitas Júnior, Walter da Cruz
Cavalcanti, Francisco Rodrigo Porto
description In this paper a Radio Resource Allocation (RRA) and scheduling algorithm to maximize the satisfaction of users served by an Orthogonal Frequency Division Multiple Access (OFDMA) system is proposed. The Satisfaction Oriented Resource Allocation (SORA) algorithm, based on low complexity heuristics, divides the users into two sets: satisfied and unsatisfied. Then, it performs resource allocation taking advantage of channel frequency selectivity and the characteristics of each set. The main advantage of the proposed algorithm is the capacity of keeping a high number of users satisfied by resources from users that would be unsatisfied in any case.
publishDate 2007
dc.date.none.fl_str_mv 2007
2023-02-07T18:28:26Z
2023-02-07T18:28:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv CAVALCANTI, F. R. P. et al. QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems. In: INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 18., 2007, Atenas. Anais... Atenas: IEEE, 2007. p. 1-5.
http://www.repositorio.ufc.br/handle/riufc/70512
identifier_str_mv CAVALCANTI, F. R. P. et al. QoS based radio resource allocation and scheduling with different user data rate requirements for OFDMA systems. In: INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 18., 2007, Atenas. Anais... Atenas: IEEE, 2007. p. 1-5.
url http://www.repositorio.ufc.br/handle/riufc/70512
dc.language.iso.fl_str_mv eng
language eng
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 International Symposium on Personal, Indoor and Mobile Radio Communications
publisher.none.fl_str_mv International Symposium on Personal, Indoor and Mobile Radio Communications
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813029030606143488

Registros relacionados