Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/14729
Título: | Enabling self-adaptive QoE/QoS control |
Autor(es): | Lima, Solange Carvalho, Paulo |
Palavras-chave: | Quality of Service Quality of Experience |
Data: | 2011 |
Editora: | IEEE |
Revista: | Conference on Local Computer Networks |
Resumo(s): | Handling quality requirements of multimedia services and the expectations of end-users regarding the perceived service quality is currently a major issue for service providers in order to sustain service diversity and improve competitiveness. In this context, this paper presents ongoing work toward a service-oriented architecture for QoE/QoS evaluation and control, which can be deployed to assist the provision of multi-constrained services. Considering the users' QoE perspective and the negotiated service levels, the architecture lays on per service class online monitoring to assist self-adaptive control of multimedia flows entering the network. To perform online monitoring, a distributed and versatile QoS monitoring tool oriented to multiservice networks is proposed. Preliminary results shows that the presented control strategy is effective in providing consistent quality levels to heterogeneous services. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/14729 |
ISBN: | 9781612849287 |
DOI: | 10.1109/LCN.2011.6115198 |
ISSN: | 0742-1303 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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lcn11-QoE-QoS-mngt-cr.pdf | lcn11-QoE-QoS-mngt-cr.pdf (paper) | 430,22 kB | Adobe PDF | Ver/Abrir |