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Inhalt des Dokuments

SPIQE

Motivation & Project Description

  • Current prediction models of the Quality of Experience (QoE) for VoIP applications do not predict the users’ judgment precisely when transmission delays occur.
  • Conversational interactivity may be a key variable in this context.


Expected Outcome:

  • This project aims to find appropriate metrics to measure interactivity in audio and audio/video VoIP telephony and conferences with delay or other conversation-critical degradations.
  • Analysis tools will be developed to quantify interactivity in multimedia-based conversations.
  • Consequently the impact of interactivity will be integrated in current prediction models to better predict the perceived quality of VoIP telephony and conferencing applications.





Time Frame: 



T-labs Team Members:

K. Hoeldtke, A. Raake [1]
Partners:


Funding by:
Deutsche Telekom Laboratories

Publications:


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