%0 Book Section %1 Fernandez2001919 %A Fernandez, Marcial P. %A de C.P. Pedroza, Aloysio %A Rezende, José F. %B Teletraffic Engineering in the Internet EraProceedings of the International Teletraffic Congress - ITC-I7 %D 2001 %E Jorge Moreira de Souza, Nelson L.S. da Fonseca %E de Souza e Silva, Edmundo A. %I Elsevier %K Quality_of_Service itc itc17 %P 919 - 930 %R http://dx.doi.org/10.1016/S1388-3437(01)80180-3 %T Quality of service in a DiffServ domain using policy-based management %V 4 %X The Differentiated Services architecture has been proposed to offer quality of service in the Internet. Most works on Diffserv (DS) handles QoS guarantees in a per node basis, which assumes that assuring QoS in a single node also leads to the desired QoS in the entire \DS\ domain. Nevertheless, this is not always true. This paper proposes a framework that offers QoS in a \DS\ domain using Policy-based Management and fuzzy logic techniques. The QoS controller reconfigures all \DS\ nodes according to ingress traffic and domain policies. Policy Based Management is used in this framework to provide QoS in \DS\ domain, controlling heterogeneous equipments of different manufacturers. The performance and functionalities of a prototype are shown by simulation of a voice over \IP\ application.

@incollection{Fernandez2001919, abstract = {The Differentiated Services architecture has been proposed to offer quality of service in the Internet. Most works on Diffserv (DS) handles QoS guarantees in a per node basis, which assumes that assuring QoS in a single node also leads to the desired QoS in the entire \DS\ domain. Nevertheless, this is not always true. This paper proposes a framework that offers QoS in a \DS\ domain using Policy-based Management and fuzzy logic techniques. The QoS controller reconfigures all \DS\ nodes according to ingress traffic and domain policies. Policy Based Management is used in this framework to provide QoS in \DS\ domain, controlling heterogeneous equipments of different manufacturers. The performance and functionalities of a prototype are shown by simulation of a voice over \IP\ application. }, added-at = {2016-07-12T14:53:52.000+0200}, author = {Fernandez, Marcial P. and de C.P. Pedroza, Aloysio and Rezende, José F.}, biburl = {https://www.bibsonomy.org/bibtex/25dc78dafa3192ff82f10735a4b47c270/itc}, booktitle = {Teletraffic Engineering in the Internet EraProceedings of the International Teletraffic Congress - ITC-I7}, doi = {http://dx.doi.org/10.1016/S1388-3437(01)80180-3}, editor = {Jorge Moreira de Souza, Nelson L.S. da Fonseca and de Souza e Silva, Edmundo A.}, interhash = {b9e7d9a3bf2894cac4314475cb4a21a6}, intrahash = {5dc78dafa3192ff82f10735a4b47c270}, issn = {1388-3437}, keywords = {Quality_of_Service itc itc17}, pages = {919 - 930}, publisher = {Elsevier}, series = {Teletraffic Science and Engineering }, timestamp = {2020-04-30T18:17:29.000+0200}, title = {Quality of service in a DiffServ domain using policy-based management }, volume = 4, year = 2001 }