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TR 26.912 (SA4)
Codec for Circuit switched Multimedia Telephony Service –
Quantitative performance evaluation of H.324 Annex C over 3G

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V4.0.0 (PDF)    2001/04    40 p.
V3.0.0    2000/03    39 p.

Rapporteur:  Dr. Jung, Kyunghun
See also:  –

This TR is meant to function as guidance in the work of other 3GPP work groups or work items. Such work may include conclusion on how to achieve detailed Stage 1 service requirements or suggestion of a set of recommended RAB parameters giving satisfactory user-to-user quality for a circuit switched multimedia service using 3G-324M.


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1   Scope   PDF-p. 6
2   References
3   Definitions and abbreviations
4   3GPP Configuration of H.324 annex C   PDF-p. 8
5   Performance   PDF-p. 9
A   Quality degradation as a function of the FER and RBER in presence of background noise   PDF-p. 17
B   Simulation test of a video multimedia codec   PDF-p. 20      Up
B.1   Introduction
B.2   Test Procedure   PDF-p. 21
B.3   Subjective quality evaluation
B.4   Test results and observations
B.5   List of video/speech codecs and multiplexers employed in the simulation   PDF-p. 32
B.6   Test results   PDF-p. 33
C   Change history   PDF-p. 38

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