Application-based NGN QoE controller

  title={Application-based NGN QoE controller},
  author={Janez Sterle and Mojca Volk and Urban Sedlar and Janez Bester and Andrej Kos},
  journal={IEEE Communications Magazine},
In this article, a specification and testbed implementation results of an application-based QoE controller are presented, proposing a solution for objective and context-aware end-to-end QoE control in the NGN networks. The proposed solution bases on standardized NGN service enabler operation principles that allows for efficient in-service QoE estimation and optimization. QoE control is accomplished through context-based QoE modeling, the principal role of which is to provide a detailed… CONTINUE READING
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