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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

ToC   3GPP‑Page   ETSI‑search   Help    
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  ScopePDF-p. 6
2  References
3  Definitions and abbreviations
4  3GPP Configuration of H.324 annex CPDF-p. 8
5  PerformancePDF-p. 9
A  Quality degradation as a function of the FER and RBER in presence of background noisePDF-p. 17
B  Simulation test of a video multimedia codecPDF-p. 20Up
B.1  Introduction
B.2  Test ProcedurePDF-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 simulationPDF-p. 32
B.6  Test resultsPDF-p. 33
C  Change historyPDF-p. 38

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