A user perspective for end-to-end quality of service evaluation in multimedia networks
Pedro Casas, Pablo Belzarena, Ignacio Irigaray, Diego Guerra · 2007
Despite a large literature in Quality of Service (QoS) evaluation, end-user QoS provisioning remains an open research field. There is no general agreement about what to measure and how to do it in order to ensure real quality levels. Even more, new heterogeneous multimedia applications have redefined the problem, turning many previous implementations no longer appropriate for current scenario.