M00042111
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UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); QOS FOR SPEECH AND MULTIMEDIA CODEC; QUANTITATIVE PERFORMANCE EVALUATION OF H.324 ANNEX C OVER 3G
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 3GPP Configuration of H.324 annex C
5 Performance
5.1 Audio
Annex A Quality degradation as a function
of the FER and RBER in presence of
background noise
A.1 Results in Car Noise
A.2 Results in Street Noise
A.3 Results in Office Noise
Annex B Simulation test of a video
multimedia codec
B.1 Introduction
B.2 Test Procedure
B.3 Subjective quality evaluation
B.4 Test results and observations
B.5 List of video/speech codecs and
multiplexers employed in the
simulation
B.6 Test results
Annex C: Change history
Provides guidance in the work of other 3GPP work groups or work items.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | 3GPP SA |