Evaluation of policy based admission control mechanisms in NGN

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Pedro
Data de Publicação: 2009
Outros Autores: Azevedo, Ricardo, Gomes, Diogo, Oliveira, José Luis, Aguiar, Rui L.
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/9134
Resumo: The 3GPP consortium proposed in the release 7 of the IP Multimedia Subsystem (IMS) a Diameter interface for the resource admission communication process replacing the previous COPS solution. Although both academic and industry communities have deeply debate the advantages and disadvantages of each protocol, its impact in NGN may have not been thoroughly quantified. This paper compares both protocols in terms of messages exchanged between network entities, and of bandwidth requirements during the admission control process. Based on general network operator environment characteristics, we present several exploitation scenarios where it is analyzed the scalability and adequacy of each protocol.
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spelling Evaluation of policy based admission control mechanisms in NGNNetwork management3GPP IMSCOPSDiameterThe 3GPP consortium proposed in the release 7 of the IP Multimedia Subsystem (IMS) a Diameter interface for the resource admission communication process replacing the previous COPS solution. Although both academic and industry communities have deeply debate the advantages and disadvantages of each protocol, its impact in NGN may have not been thoroughly quantified. This paper compares both protocols in terms of messages exchanged between network entities, and of bandwidth requirements during the admission control process. Based on general network operator environment characteristics, we present several exploitation scenarios where it is analyzed the scalability and adequacy of each protocol.IEEE2012-10-01T11:20:15Z2009-05-25T00:00:00Z2009-05-25conference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10773/9134eng978-1-4244-2936-310.1109/ICTEL.2009.5158633Gonçalves, PedroAzevedo, RicardoGomes, DiogoOliveira, José LuisAguiar, Rui L.info: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:RCAAP2024-05-06T03:37:30Zoai:ria.ua.pt:10773/9134Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-06T03:37:30Repositório 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 Evaluation of policy based admission control mechanisms in NGN
title Evaluation of policy based admission control mechanisms in NGN
spellingShingle Evaluation of policy based admission control mechanisms in NGN
Gonçalves, Pedro
Network management
3GPP IMS
COPS
Diameter
title_short Evaluation of policy based admission control mechanisms in NGN
title_full Evaluation of policy based admission control mechanisms in NGN
title_fullStr Evaluation of policy based admission control mechanisms in NGN
title_full_unstemmed Evaluation of policy based admission control mechanisms in NGN
title_sort Evaluation of policy based admission control mechanisms in NGN
author Gonçalves, Pedro
author_facet Gonçalves, Pedro
Azevedo, Ricardo
Gomes, Diogo
Oliveira, José Luis
Aguiar, Rui L.
author_role author
author2 Azevedo, Ricardo
Gomes, Diogo
Oliveira, José Luis
Aguiar, Rui L.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gonçalves, Pedro
Azevedo, Ricardo
Gomes, Diogo
Oliveira, José Luis
Aguiar, Rui L.
dc.subject.por.fl_str_mv Network management
3GPP IMS
COPS
Diameter
topic Network management
3GPP IMS
COPS
Diameter
description The 3GPP consortium proposed in the release 7 of the IP Multimedia Subsystem (IMS) a Diameter interface for the resource admission communication process replacing the previous COPS solution. Although both academic and industry communities have deeply debate the advantages and disadvantages of each protocol, its impact in NGN may have not been thoroughly quantified. This paper compares both protocols in terms of messages exchanged between network entities, and of bandwidth requirements during the admission control process. Based on general network operator environment characteristics, we present several exploitation scenarios where it is analyzed the scalability and adequacy of each protocol.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-25T00:00:00Z
2009-05-25
2012-10-01T11:20:15Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/9134
url http://hdl.handle.net/10773/9134
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-1-4244-2936-3
10.1109/ICTEL.2009.5158633
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 IEEE
publisher.none.fl_str_mv IEEE
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
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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