QoS and load management via admission control in UMTS forward link

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Emanuel Bezerra
Data de Publicação: 2004
Outros Autores: Lima, Carlos Morais de, Sousa Junior, Vicente Angelo de, Cavalcanti, Francisco Rodrigo Porto, Braga, André Ribeiro, Maciel, Tarcísio Ferreira
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/70611
Resumo: In downlink WCDMA systems, QoS and load management can be performed by a call admission control (CAC) algorithm. The objective of CAC is to guarantee high capacity and system stability, by accepting or denying an arriving bearer service access to the system, depending on the system load, the interference it adds to and receives from the existing connections, and the base station (BS) power limitation. Our contribution envisages the proposal of a flexible CAC framework regarding handover resource reservation, traffic activity monitoring and initial power allocation, in order to maximize the system capacity, while meeting quality of service (QoS) requirements throughout the dynamism of the connection duration.
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spelling QoS and load management via admission control in UMTS forward linkIn downlink WCDMA systems, QoS and load management can be performed by a call admission control (CAC) algorithm. The objective of CAC is to guarantee high capacity and system stability, by accepting or denying an arriving bearer service access to the system, depending on the system load, the interference it adds to and receives from the existing connections, and the base station (BS) power limitation. Our contribution envisages the proposal of a flexible CAC framework regarding handover resource reservation, traffic activity monitoring and initial power allocation, in order to maximize the system capacity, while meeting quality of service (QoS) requirements throughout the dynamism of the connection duration.Vehicular Technology Conference2023-02-08T18:12:26Z2023-02-08T18:12:26Z2004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfCAVALCANTI, F. R. P. et al. QoS and load management via admission control in UMTS forward link. In: VEHICULAR TECHNOLOGY CONFERENCE, 59., 2004, Milão. Anais... Milão: IEEE, 2004. p. 2425-2429.http://www.repositorio.ufc.br/handle/riufc/70611Rodrigues, Emanuel BezerraLima, Carlos Morais deSousa Junior, Vicente Angelo deCavalcanti, Francisco Rodrigo PortoBraga, André RibeiroMaciel, Tarcísio Ferreiraengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2023-02-08T18:12:26Zoai:repositorio.ufc.br:riufc/70611Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:29:57.258780Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv QoS and load management via admission control in UMTS forward link
title QoS and load management via admission control in UMTS forward link
spellingShingle QoS and load management via admission control in UMTS forward link
Rodrigues, Emanuel Bezerra
title_short QoS and load management via admission control in UMTS forward link
title_full QoS and load management via admission control in UMTS forward link
title_fullStr QoS and load management via admission control in UMTS forward link
title_full_unstemmed QoS and load management via admission control in UMTS forward link
title_sort QoS and load management via admission control in UMTS forward link
author Rodrigues, Emanuel Bezerra
author_facet Rodrigues, Emanuel Bezerra
Lima, Carlos Morais de
Sousa Junior, Vicente Angelo de
Cavalcanti, Francisco Rodrigo Porto
Braga, André Ribeiro
Maciel, Tarcísio Ferreira
author_role author
author2 Lima, Carlos Morais de
Sousa Junior, Vicente Angelo de
Cavalcanti, Francisco Rodrigo Porto
Braga, André Ribeiro
Maciel, Tarcísio Ferreira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues, Emanuel Bezerra
Lima, Carlos Morais de
Sousa Junior, Vicente Angelo de
Cavalcanti, Francisco Rodrigo Porto
Braga, André Ribeiro
Maciel, Tarcísio Ferreira
description In downlink WCDMA systems, QoS and load management can be performed by a call admission control (CAC) algorithm. The objective of CAC is to guarantee high capacity and system stability, by accepting or denying an arriving bearer service access to the system, depending on the system load, the interference it adds to and receives from the existing connections, and the base station (BS) power limitation. Our contribution envisages the proposal of a flexible CAC framework regarding handover resource reservation, traffic activity monitoring and initial power allocation, in order to maximize the system capacity, while meeting quality of service (QoS) requirements throughout the dynamism of the connection duration.
publishDate 2004
dc.date.none.fl_str_mv 2004
2023-02-08T18:12:26Z
2023-02-08T18:12:26Z
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 and load management via admission control in UMTS forward link. In: VEHICULAR TECHNOLOGY CONFERENCE, 59., 2004, Milão. Anais... Milão: IEEE, 2004. p. 2425-2429.
http://www.repositorio.ufc.br/handle/riufc/70611
identifier_str_mv CAVALCANTI, F. R. P. et al. QoS and load management via admission control in UMTS forward link. In: VEHICULAR TECHNOLOGY CONFERENCE, 59., 2004, Milão. Anais... Milão: IEEE, 2004. p. 2425-2429.
url http://www.repositorio.ufc.br/handle/riufc/70611
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 Vehicular Technology Conference
publisher.none.fl_str_mv Vehicular Technology Conference
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_ 1813028829093953536

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