Publicação
A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach
| Resumo: | In the near future, wireless networks will certainly run real-time applications with special Quality of Service (QoS) requirements. In this context micro mobility management schemes such as Fast Handovers over Hierarchical Mobile IPv6 (F-HMIPv6) will be a useful tool in reducing Mobile IPv6 (MIPv6) handover disruption and thereby to improve delay and losses. However, F-HMIPv6 alone does not support QoS requirements for real-time applications. Therefore, in order to accomplish this goal, a novel resource management scheme for the Differentiated Services (DiffServ) QoS model is proposed to be used as an add-on to F-HMIPv6. The new resource management scheme combines the F-HMIPv6 functionalities with the DiffServ QoS model and with network congestion control and dynamic reallocation mechanisms in order to accommodate different QoS traffic requirements. This new scheme based on a Measurement-Based Admission Control (MBAC) algorithm is effective, simple, scalable and avoids the well known traditional resource reservation issues such as state maintenance, signaling overhead and processing load. By means of the admission evaluation of new flows and handover flows, it is able to provide the desired QoS requirements for new flows while preserving the QoS of existing ones. The evaluated results show that all QoS metrics analyzed were significantly improved with the new architecture indicating that it is able to provide a highly predictive QoS support to F-HMIPv6. |
|---|---|
| Autores principais: | Lopes, Nuno Vasco |
| Outros Autores: | Nicolau, Maria João; Santos, Alexandre |
| Assunto: | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| Ano: | 2013 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1877775871677300736 |
|---|---|
| author | Lopes, Nuno Vasco |
| author2 | Nicolau, Maria João Santos, Alexandre |
| author2_role | author author |
| author_facet | Lopes, Nuno Vasco Nicolau, Maria João Santos, Alexandre |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Lopes, Nuno Vasco\"},{\"Person.name\":\"Nicolau, Maria João\"},{\"Person.name\":\"Santos, Alexandre\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Lopes, Nuno Vasco Nicolau, Maria João Santos, Alexandre |
| datacite.date.Accepted.fl_str_mv | 2013-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| datacite.titles.title.fl_str_mv | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Lopes, Nuno Vasco Nicolau, Maria João Santos, Alexandre |
| dc.date.Accepted.fl_str_mv | 2013-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/14642 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| dc.title.fl_str_mv | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | In the near future, wireless networks will certainly run real-time applications with special Quality of Service (QoS) requirements. In this context micro mobility management schemes such as Fast Handovers over Hierarchical Mobile IPv6 (F-HMIPv6) will be a useful tool in reducing Mobile IPv6 (MIPv6) handover disruption and thereby to improve delay and losses. However, F-HMIPv6 alone does not support QoS requirements for real-time applications. Therefore, in order to accomplish this goal, a novel resource management scheme for the Differentiated Services (DiffServ) QoS model is proposed to be used as an add-on to F-HMIPv6. The new resource management scheme combines the F-HMIPv6 functionalities with the DiffServ QoS model and with network congestion control and dynamic reallocation mechanisms in order to accommodate different QoS traffic requirements. This new scheme based on a Measurement-Based Admission Control (MBAC) algorithm is effective, simple, scalable and avoids the well known traditional resource reservation issues such as state maintenance, signaling overhead and processing load. By means of the admission evaluation of new flows and handover flows, it is able to provide the desired QoS requirements for new flows while preserving the QoS of existing ones. The evaluated results show that all QoS metrics analyzed were significantly improved with the new architecture indicating that it is able to provide a highly predictive QoS support to F-HMIPv6. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | rum_44bb41ac9bf3a9bf0beca6cfdf405101 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/14642 |
| inst_facet_str | urn:organizationAcronym:repositorium{{{_:::_}}}Universidade do Minho |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/14642 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Lopes, Nuno Vasco Nicolau, Maria João Santos, Alexandre |
| publishDate | 2013 |
| publisher.none.fl_str_mv | Springer |
| repo_facet_str | urn:repositoryAcronym:rum{{{_:::_}}}RepositóriUM - Universidade do Minho |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engSpringerporIn the near future, wireless networks will certainly run real-time applications with special Quality of Service (QoS) requirements. In this context micro mobility management schemes such as Fast Handovers over Hierarchical Mobile IPv6 (F-HMIPv6) will be a useful tool in reducing Mobile IPv6 (MIPv6) handover disruption and thereby to improve delay and losses. However, F-HMIPv6 alone does not support QoS requirements for real-time applications. Therefore, in order to accomplish this goal, a novel resource management scheme for the Differentiated Services (DiffServ) QoS model is proposed to be used as an add-on to F-HMIPv6. The new resource management scheme combines the F-HMIPv6 functionalities with the DiffServ QoS model and with network congestion control and dynamic reallocation mechanisms in order to accommodate different QoS traffic requirements. This new scheme based on a Measurement-Based Admission Control (MBAC) algorithm is effective, simple, scalable and avoids the well known traditional resource reservation issues such as state maintenance, signaling overhead and processing load. By means of the admission evaluation of new flows and handover flows, it is able to provide the desired QoS requirements for new flows while preserving the QoS of existing ones. The evaluated results show that all QoS metrics analyzed were significantly improved with the new architecture indicating that it is able to provide a highly predictive QoS support to F-HMIPv6.application/pdfporA QoS-enabled resource management scheme for F-HMIPv6 micro mobility approachLopes, Nuno VascoNicolau, Maria JoãoSantos, AlexandreHostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1018-4864DOIIsPartOf10.1007/s11235-011-9653-720132013-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/14642http://purl.org/coar/access_right/c_abf2open accessComputer scienceQoSMobilityFHMIPQuality of ServiceQoS contextMicro mobilityAdmission controlSignaling756050 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdfhttps://repositorium.uminho.pt/bitstreams/f1519fc2-7e7d-4182-87ac-2fa70ea81038/download |
| spellingShingle | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach Lopes, Nuno Vasco Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| status | SINGLETON |
| subject.fl_str_mv | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| title | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| title_full | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| title_fullStr | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| title_full_unstemmed | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| title_short | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| title_sort | A QoS-enabled resource management scheme for F-HMIPv6 micro mobility approach |
| topic | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| topic_facet | Computer science QoS Mobility FHMIP Quality of Service QoS context Micro mobility Admission control Signaling |
| url | https://hdl.handle.net/1822/14642 |
| visible | 1 |
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