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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:47 total items.
Contributions  [ Source: Orange ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 382 ]  
 
Assessing audio quality with a "crowdsourcing" approach and comparison with laboratory : second results and first recommendations     Orange   Q7/12   2016-05-25
[ 362 ]  
 
Evaluation of the performance of ITU-T G.1070 model for packet loss and desynchronization impairments     Orange   Q8/12, Q13/12   2016-05-24
[ 361 ]  
 
Proposed corrections to G.1028     A1 Telekom Austria AG , Orange   Q11/12   2016-05-24
[ 297 ]  
 
Proposed New Recommendation for consent: "Calculation of receiving loudness in handset and hands free situations applicable for all telephony audio bandwidths"     Orange   Q5/12   2015-12-17
[ 295 ]  
 
Reported use cases of P.863 for voice over LTE and WiFi networks     Orange   Q9/12   2015-12-17
[ 291 ]  
 
Assessing audio quality with a "crowdsourcing" approach and comparison with laboratory : first results     Orange   Q7/12   2015-12-16
[ 288 ]  
 
Stable Draft of G.VoLTE for potential Consent: Specific requirements on end-to-end Qos for voice over 4G mobile networks     Orange   Q11/12   2015-12-14
[ 287 ]  
 
Subjective test from Orange for the P.AMD project set A     Orange   Q9/12, Q7/12   2015-12-14
[ 260 ]  
 
Proposal of loudness models for handsfree telephony     Orange   Q5/12   2015-04-22
[ 255 ]  
 
Packet oriented QoS management model for a wireless Access Point     Orange   Q17/12, Q11/12   2015-04-21
[ 245 ]  
 
Comments on proposed draft Recommendation P.Game     Orange   Q7/12   2015-04-16
[ 243 ]  
 
Assessing audio quality with a "crowdsourcing" approach: comparison with laboratory     Orange   Q7/12   2015-04-15
[ 242 ]  
 
Proposal for a new Recommendation P.CROWD: Subjective methods for assessing audio quality with a "crowdsourcing" approach     Orange   Q7/12   2015-04-14
[ 241 ]  
 
New Draft of G.VoLTE: Specific requirements on end-to-end Qos for voice over 4G mobile networks     Orange   Q11/12   2015-04-09
[ 238 ]  
 
Improved model for the prediction of speech loudness     Orange   Q5/12   2015-02-05
[ 237 ]  
 
Loudness in handsfree - A comparison of subjective and objective results     Orange   Q5/12   2015-02-05
[ 215 ]  
 
Test results on latest version of P.863 model     Orange   Q9/12   2014-08-20
[ 197 ]  
 
P.AMD high level block diagram for Set A     Deutsche Telekom AG , Orange   Q9/12   2014-08-19
[ 193 ]  
 
Subjective test: Influence of frequency bandwidth on loudness in handsfree     Orange   Q5/12   2014-08-19
[ 191 ]  
 
Study on human mouth directivity     Brüel & Kjaer Sound & Vibration Measurements A/S , Orange   Q5/12   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
[ 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
[ 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
[ 153 ]  
 
Questionnaire effect in P.ACQ and comparison with P.911     Orange   Q10/12   2014-06-17
[ 127 ]  
 
Inputs for G.VoLTE     Huawei Technologies Co. Ltd. , Orange   Q11/12   2013-11-20
[ 110 ]  
 
Comparison of Results from P.MULTI testing in two Languages     Dynastat, Inc. , Orange   Q7/12   2013-11-19
[ 98 ]  
 
Proposals and request for the subjective method for simulated conversation tests addressing speech and audio-visual call quality (P.ACQ)     Orange   Q10/12   2013-11-15
[ 97 ]  
(Rev.1) 
Mouth directivity of Head And Torso Simulators     Orange   Q5/12   2013-11-13
[ 96 ]  
 
Subjective test: Influence of frequency bandwidth on loudness     Orange   Q5/12   2013-11-13
[ 95 ]  
 
Spatial noise field stability     Orange   Q5/12   2013-11-13
[ 92 ]  
 
Revision of ITU-T recommendation P.561     Orange   Q15/12   2013-11-13
[ 91 ]  
 
Behaviour of P.863 for qualification of high quality ISDN lines     Orange   Q9/12   2013-11-13
[ 90 ]  
 
On the identification of relevant degradation indicators in super wideband listening quality assessment models     Orange   Q16/12   2013-11-13
[ 77 ]  
 
Packet oriented QoS management model for a wireless Access Point     France Télécom Orange   Q17/12   2013-03-06
[ 76 ]  
 
Performance of Voice over LTE (VoLTE)     France Télécom Orange   Q8/12, Q3/12, Q17/12, Q14/12, Q13/12   2013-03-06
[ 75 ]  
 
Performance of mobile networks     France Télécom Orange   Q17/12   2013-03-06
[ 48 ]  
 
Proposal for correction factor when measuring Super Wideband and Fullband terminals     France Télécom Orange   Q5/12, Q3/12   2013-03-06
[ 47 ]  
 
Results of Laboratory Test of reference headphones on HATS for defining correction factor     France Télécom Orange   Q5/12, Q3/12   2013-03-06
[ 44 ]  
 
Performance metrics based on buffer models     France Télécom Orange   Q17/12, Q14/12   2013-03-06
[ 17 ]  
 
Proposals for modifications of P.TBN sixth draft     France Télécom Orange   Q5/12   2013-03-04
[ 16 ]  
 
Comments on loudspeaker equalization for P.TBN     France Télécom Orange   Q5/12   2013-03-04
[ 15 ]  
 
Loudness depending on bandwidth and codec     France Télécom Orange   Q5/12   2013-03-04
[ 14 ]  
 
Considerations about alternative handset position for measuring loudness ratings and frequency responses using the P.57 type 3.3 artificial ear on HATS     France Télécom Orange   Q5/12   2013-03-04
[ 13 ]  
 
On filtered MNRUs     France Télécom Orange   Q7/12   2013-03-04
Results:47 total items.
 
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