Rate Adaptation for the IETF IIAC. Patrick Schreiner, Christian Hoene Universität Tübingen WSI-ICS 26. July 2010. Problem Statement. The IIAC is likely to have many parameters: Coding rate ( kbit /s) Sampling rate (kHz) Packet length (ms) DTX/VAD/music/speech mode Complexity
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Patrick Schreiner,Christian Hoene
26. July 2010
Problem: When to set which codec parameter how?
The overall acceptability of an application or ser-vice, as perceived subjectively by the end-user.
Quality of experience includes the complete end-to-end system effects (client, terminal, network, services infrastructure, etc.).
Overall acceptability may be influenced by user expectations and context.
(Optimal parameter selection is not yet achiable)