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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:395 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 195 ]  
 
Speech samples for consideration in P.501     Rohde & Schwarz GmbH & Co. KG   Q6/12   2014-08-19
[ 194 ]  
 
Speech levels in hands-free communication     HEAD Acoustics GmbH   Q6/12, Q4/12, Q3/12   2014-08-19
[ 193 ]  
 
Subjective test: Influence of frequency bandwidth on loudness in handsfree     Orange   Q5/12   2014-08-19
[ 192 ]  
 
Parameterization of VoLTE QoS and Network Performance Testing     National Communications Authority (NCA)   Q11/12   2014-08-19
[ 191 ]  
 
Study on human mouth directivity     Brüel & Kjaer Sound & Vibration Measurements A/S , Orange   Q5/12   2014-08-19
[ 190 ]  
 
Not used     N/A , National Communications Authority (NCA)   Q11/12   2014-08-19
[ 189 ]  
 
Early Draft of G.VoLTE: Specific requirements on end-to-end Qos for voice over 4G mobile networks     Orange   Q11/12   2014-08-19
[ 188 ]  
 
Double talk testing using different double talk testing methodologies     DSP Group , HEAD Acoustics GmbH   Q6/12, Q4/12, Q3/12   2014-08-19
[ 187 ]  
 
Proposed update of ITU-T Recommendation P.1110     HEAD Acoustics GmbH   Q4/12   2014-08-18
[ 186 ]  
 
Proposed update of ITU-T Recommendation P.1100     HEAD Acoustics GmbH   Q4/12   2014-08-18
[ 185 ]  
 
Test results using the new V 2.4 revision implementation of P.863 provided by Opticom     HEAD Acoustics GmbH   Q9/12   2014-08-18
[ 184 ]  
 
Draft New Recommendation on Hand-over performance among multiple access networks (Y.15HO)     AT&T, Inc.   Q17/12   2014-08-18
[ 183 ]  
 
Investigation of Multi-Microphone method     Brüel & Kjaer Sound & Vibration Measurements A/S   Q5/12   2014-08-18
[ 182 ]  
 
Analysis of POLQA V2.4     Opticom GmbH, Rohde&Schwarz, TNO   Q9/12   2014-08-18
[ 181 ]  
 
Audio part of the G.OMVAS for Lower Resolution scenario     Nippon Telegraph and Telephone Corporation (NTT)   Q13/12   2014-08-18
[ 180 ]  
 
Proposal for extension of methodology for deriving equipment impairment factors from instrumental models of Recommendation ITU-T P.834.1     Nippon Telegraph and Telephone Corporation (NTT)   Q8/12   2014-08-18
[ 179 ]  
 
Proposed texts for wideband characteristics of P.313     China Unicom, MIIT   Q3/12   2014-08-18
[ 178 ]  
 
Current status of P.SPELQ     Huawei Technologies Co. Ltd.   Q9/12   2014-08-18
[ 177 ]  
 
P.SPELQ preliminary model performance results     Huawei Technologies Co. Ltd.   Q9/12   2014-08-18
[ 176 ]  
 
Impact of codec overload point on audio levels     Huawei Technologies Co. Ltd.   Q3/12, Q2/12, Q11/12   2014-08-18
[ 175 ]  
 
Updated text for G.QRTP     Huawei Technologies Co. Ltd.   Q13/12   2014-08-17
[ 174 ]  
 
Some Proposals related to G.VoLTE and P.TCA     Ascom (Switzerland) Ltd.   Q16/12, Q11/12   2014-08-15
[ 173 ]  
 
Validation of a proposed subjective test methodology for determining the intelligibility of multiple concurrent talkers     Netscout   Q7/12   2014-08-15
[ 172 ]  
 
Draft Annex B of G.MFWT Use case descriptions for the key statistical indicators of website traffic     Ministry of Industry and Information Technology (MIIT)   Q13/12   2014-08-15
[ 171 ]  
 
Draft ch5 of G.MFWT Key Statistical indicators of website traffic     Ministry of Industry and Information Technology (MIIT)   Q13/12   2014-08-15
[ 170 ]  
 
Draft content of G.MFWT The measurement framework for the key statistical indicators of website traffic     Ministry of Industry and Information Technology (MIIT)   Q13/12   2014-08-15
[ 169 ]  
 
Proposed changes to narrowband characteristics of P.313     Ministry of Industry and Information Technology (MIIT)   Q3/12   2014-08-15
[ 168 ]  
 
Some Preliminary Results On Revised P.863 With VoLTE Simulated Time Scaling     Ascom (Switzerland) Ltd.   Q9/12   2014-08-14
[ 167 ]  
 
Proposed caution about application of P.863 under live VoLTE scenarios     Ascom (Switzerland) Ltd. , Orange   Q9/12   2014-08-14
[ 166 ]  
 
QoE and perceptive quality of video game in passive mode     Orange   Q7/12   2014-08-14
[ 165 ]  
 
Crowdsourcing, another way to assess quality of multimedia?     Orange   Q7/12   2014-08-14
[ 164 ]  
 
Proposal for the Update of Recommendations ITU-T P.1100 and P.1110     HEAD Acoustics GmbH   Q4/12   2014-08-13
[ 163 ]  
 
Validation of the Multipoint Soundfield Recording and Reproduction Technique     HEAD Acoustics GmbH   Q5/12, Q3/12   2014-08-13
[ 162 ]  
 
Multipoint Soundfield Recording and Reproduction Technique: Description of Recording and Equalization Techniques     HEAD Acoustics GmbH   Q5/12, Q3/12   2014-08-13
[ 161 ]  
(Rev.1) 
Emotion Detector for written text     Czech Technical University in Prague, Faculty of Electrical Engineering , Gigaset Communications GmbH   Q7/12   2014-08-11
[ 160 ]  
(Rev.1) 
Session MOS - End-to-End Video Service KQI     Canada   Q14/12   2014-08-08
[ 159 ]  
 
Spatial noise field stability - HATS method     Orange   Q5/12   2014-07-29
[ 158 ]  
 
Spatial noise field stability - Microphone method     Orange   Q5/12   2014-07-29
[ 157 ]  
(Rev.1) 
Report on correlation between QoE and QoS in telecommunication services     Telekom Malaysia Berhad   Q13/12   2014-07-25
[ 156 ]  
 
Proposed draft Recommendation: Method for determining the intelligibility of multiple concurrent talkers     Dolby Laboratories   Q7/12, Q10/12   2014-07-18
[ 155 ]  
 
The Consumer Satisfaction Index as a tool in the development of telecommunications and ICTs     RéCATIC   Q1/12   2014-07-16
[ 154 ]  
 
Participation of African consumers in ITU's standardization work     RéCATIC   Q1/12   2014-07-16
[ 153 ]  
 
Questionnaire effect in P.ACQ and comparison with P.911     Orange   Q10/12   2014-06-17
[ 152 ]  
 
Revision of Rec. P.863.1     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG , The Netherlands Organisation for Applied Scientific Research (TNO)   Q9/12   2014-03-04
[ 151 ]  
 
Revision of Rec. P.863     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG , The Netherlands Organisation for Applied Scientific Research (TNO)   Q9/12   2014-03-04
[ 150 ]  
 
QoS issue in the last ITU-T CTO meeting     KT Corporation   Q1/12   2013-11-21
[ 149 ]  
 
Considerations regarding effects of delay for different conversations     Telefon AB - LM Ericsson   Q8/12, Q7/12, Q13/12, Q11/12, Q10/12   2013-11-21
[ 148 ]  
 
P.79 Loudness Ratings Compared to Other Level/Loudness Indicators     Sony Corporation   Q5/12   2013-11-20
[ 147 ]  
 
Examples of results from RLR and loudness calculations     Sony Corporation   Q5/12   2013-11-20
[ 146 ]  
 
Standardizing additional electrical connector pins for headsets     Qualcomm, Inc.   Q3/12   2013-11-20
Results:395 total items.
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