IEEE Journal on Selected Areas in Communications
End-to-end quality-of-service coordination for mobile multimedia applications
IEEE Journal on Selected Areas in Communications
Modeling of a QoS Matching and Optimization Function for Multimedia Services in the NGN
MMNS 2009 Proceedings of the 12th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services: Wired-Wireless Multimedia Networks and Services Management
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An important issue for multimedia quality of service (QoS) negotiation is the specification of the parameters/profiles that need to be coordinated in order to reach an agreement among involved entities regarding service configuration, resource allocation, and the dynamics of service adaptation. The contribution of this paper is a generic Data Specification Model, including specification of both input and output data for the QoS negotiation process. The applicability of the proposed model is illustrated for an example multimedia service scenario.