PROQOS—Dynamic SLA Management in DiffServ Space Links
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10316/7645 https://doi.org/10.1007/s10922-004-0671-6 |
Resumo: | Several base elements for the provision of quality of service guarantees have been developed in the recent past. Of these, the Differentiated Services (DiffServ) architecture stands out as the most promising. In spite of this, various issues remain, especially when multidomain DiffServ services are concerned. In this case, some forms of distributed management of Service Level Agreements that allow the specification, exchange, enforcement and monitoring of quality of service data must be in place. Although, again, some isolated solutions exist for each of these problems, considerable effort is necessary to make them work together. The project presented in this paper tried to assess the feasibility of providing differentiated quality of service in satellite IP networks, by developing a dynamic Service Level Agreement management solution for an IP over Digital Video Broadcast Satellite system. The functionality of the implemented system comprises system configuration, dynamic SLA negotiation, QoS monitoring and metering, SLA conformance checking, and QoS reporting to customers. |
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PROQOS—Dynamic SLA Management in DiffServ Space LinksSeveral base elements for the provision of quality of service guarantees have been developed in the recent past. Of these, the Differentiated Services (DiffServ) architecture stands out as the most promising. In spite of this, various issues remain, especially when multidomain DiffServ services are concerned. In this case, some forms of distributed management of Service Level Agreements that allow the specification, exchange, enforcement and monitoring of quality of service data must be in place. Although, again, some isolated solutions exist for each of these problems, considerable effort is necessary to make them work together. The project presented in this paper tried to assess the feasibility of providing differentiated quality of service in satellite IP networks, by developing a dynamic Service Level Agreement management solution for an IP over Digital Video Broadcast Satellite system. The functionality of the implemented system comprises system configuration, dynamic SLA negotiation, QoS monitoring and metering, SLA conformance checking, and QoS reporting to customers.2004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/7645http://hdl.handle.net/10316/7645https://doi.org/10.1007/s10922-004-0671-6engJournal of Network and Systems Management. 12:4 (2004) 441-461Pessoa, ManuelAlves, AntónioQuadros, GonçaloBoavida, FernandoHenke, MichaelNatcheva, MilvaHalke, PatrickMaurutschek, PeterHuskic, ZenonWagner, KurtZeppenfeldt, FrankDonadio, Robertoinfo: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:RCAAP2020-05-25T12:19:47Zoai:estudogeral.uc.pt:10316/7645Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:58:18.522878Repositório 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 |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
title |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
spellingShingle |
PROQOS—Dynamic SLA Management in DiffServ Space Links Pessoa, Manuel |
title_short |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
title_full |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
title_fullStr |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
title_full_unstemmed |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
title_sort |
PROQOS—Dynamic SLA Management in DiffServ Space Links |
author |
Pessoa, Manuel |
author_facet |
Pessoa, Manuel Alves, António Quadros, Gonçalo Boavida, Fernando Henke, Michael Natcheva, Milva Halke, Patrick Maurutschek, Peter Huskic, Zenon Wagner, Kurt Zeppenfeldt, Frank Donadio, Roberto |
author_role |
author |
author2 |
Alves, António Quadros, Gonçalo Boavida, Fernando Henke, Michael Natcheva, Milva Halke, Patrick Maurutschek, Peter Huskic, Zenon Wagner, Kurt Zeppenfeldt, Frank Donadio, Roberto |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Pessoa, Manuel Alves, António Quadros, Gonçalo Boavida, Fernando Henke, Michael Natcheva, Milva Halke, Patrick Maurutschek, Peter Huskic, Zenon Wagner, Kurt Zeppenfeldt, Frank Donadio, Roberto |
description |
Several base elements for the provision of quality of service guarantees have been developed in the recent past. Of these, the Differentiated Services (DiffServ) architecture stands out as the most promising. In spite of this, various issues remain, especially when multidomain DiffServ services are concerned. In this case, some forms of distributed management of Service Level Agreements that allow the specification, exchange, enforcement and monitoring of quality of service data must be in place. Although, again, some isolated solutions exist for each of these problems, considerable effort is necessary to make them work together. The project presented in this paper tried to assess the feasibility of providing differentiated quality of service in satellite IP networks, by developing a dynamic Service Level Agreement management solution for an IP over Digital Video Broadcast Satellite system. The functionality of the implemented system comprises system configuration, dynamic SLA negotiation, QoS monitoring and metering, SLA conformance checking, and QoS reporting to customers. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/7645 http://hdl.handle.net/10316/7645 https://doi.org/10.1007/s10922-004-0671-6 |
url |
http://hdl.handle.net/10316/7645 https://doi.org/10.1007/s10922-004-0671-6 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Network and Systems Management. 12:4 (2004) 441-461 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
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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 |
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