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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2017

Results:29 total items.
Contributions  [ Source: Rohde & Schwarz GmbH & Co. KG ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 581 ]  
 
G.CMVTQS on "Computational model used as a QoE/QoS monitor to assess one-to-one videotelephony services": subjective test of G.CMVTQS     China Mobile Communications Co. Ltd. , Orange (France) , Rohde & Schwarz GmbH & Co. KG (Germany) , Wuhan University (China)   Q7/12, Q15/12, Q14/12, Q10/12   2021-09-27
[ 573 ]  
 
P.AMD validation database by Rohde&Schwarz and evaluation of P.AMD and P.SAMD candidate models     Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2021-09-22
[ 563 ]  
 
Proposed revisions to ITU-T P.565 and Annexes and P.VSQMTF-1     Rohde & Schwarz GmbH & Co. KG (Germany)   Q15/12   2021-09-03
[ 545 ]  
(Rev.1) 
Draft new Recommendation P.MOSQUITO: Subjective test methodology for assessing impact of adaptive streaming effects on longer-term Quality of Experience (MOS) and quitting (for objective model development)     Ilmenau University of Technology (TU Ilmenau) (Germany) , Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Opticom GmbH (Germany) , Rohde & Schwarz GmbH & Co. KG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q14/12   2021-04-22
[ 535 ]  
 
Report of independent P.VSQMTF-1 validation process     Rohde & Schwarz GmbH & Co. KG (Germany)   Q15/12   2021-04-21
[ 508 ]  
 
Updated draft of new Recommendation G.IntAct: Latency measurement and interactivity scoring under real application data traffic patterns     AT&T, Inc. (United States) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q17/12   2020-08-25
[ 507 ]  
 
P.AMD Set A final training results     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12   2020-08-25
[ 503 ]  
 
P.VSQMTF-1 pre-validation results     Rohde & Schwarz GmbH & Co. KG (Germany)   Q15/12   2020-08-24
[ 500 ]  
 
Derivation of equipment impairment factors from ITU-T P.863 for fullband speech codecs     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12, Q15/12   2020-08-24
[ 487 ]  
 
Subjective Experiment Analysis     Ilmenau University of Technology (TU Ilmenau) (Germany) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q7/12, Q19/12   2020-04-02
[ 479 ]  
 
Data packet two-way delay measurements and interactivity prediction in real-field mobile networks     Rohde & Schwarz GmbH & Co. KG (Germany)   Q17/12   2020-04-02
[ 469 ]  
 
P.1203.3 Pq quick-fix     Ilmenau University of Technology (TU Ilmenau) (Germany) , Netscout (United Kingdom) , Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Rohde & Schwarz GmbH & Co. KG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q14/12   2020-04-01
[ 468 ]  
 
P.AMD Set A updated model and performance results     Rohde & Schwarz GmbH & Co. KG (Germany) , TU Berlin (Germany)   Q9/12   2020-04-01
[ 422 ]  
 
Proposed P.863 Implementers' guide 11/2019     Opticom GmbH (Germany) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2019-11-13
[ 413 ]  
(Rev.1) 
Proposed additions and corrections for ITU-T Rec. P.1401     Ilmenau University of Technology (TU Ilmenau) (Germany) , InfoVista SAS (France) , Rohde & Schwarz GmbH & Co. KG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q9/12   2019-11-12
[ 385 ]  
(Rev.1) 
Methods, metrics and procedures for statistical evaluation, qualification and comparison of objective quality prediction models     InfoVista SAS (France) , Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2019-04-24
[ 288 ]  
 
Performance Analysis of RST-V Model of J.343.1     Rohde & Schwarz GmbH & Co. KG (Germany)   Q19/12   2018-11-14
[ 286 ]  
 
A subjective ACR LOT testing super-wideband speech coding in real field measurements and prediction by P.863     Rohde & Schwarz GmbH & Co. KG (Germany)   Q9/12   2018-11-14
[ 183 ]  
 
P.863 Ed. 3 Implementers' Guide     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG , The Netherlands Organisation for Applied Scientific Research (TNO)   Q9/12   2018-04-17
[ 164 ]  
 
Test Vectors for the J.343 Family of Recommendations     Rohde & Schwarz GmbH & Co. KG   Q19/12   2018-04-16
[ 153 ]  
 
Prediction accuracy of the subjective ACR LOT in [ITU12C22_Jan2017] by the P.863 cand. v3.0     Rohde & Schwarz GmbH & Co. KG   Q9/12   2018-02-02
[ 152 ]  
 
Revised P.863 at a glance     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2018-01-31
[ 115 ]  
 
Revised first results from the POLQA P.AMD degradation decomposition approach using Noisiness, Discontinuity, Coloration and Loudness indicators     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2017-09-05
[ 94 ]  
 
Maximum R-scale value estimations of a super-wideband E-model extension     Deutsche Telekom AG , Orange , Rohde & Schwarz GmbH & Co. KG   Q15/12   2017-09-04
[ 50 ]  
 
Proposed Amendment to Annex D to P.501 - International speech samples     China Telecommunications Corporation , Rohde & Schwarz GmbH & Co. KG   Q6/12   2016-12-22
[ 24 ]  
 
First results from the POLQA P.AMD degradation decomposition approach using Noisiness, Discontinuity, Coloration and Loudness indicators     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 23 ]  
 
Update on POLQA Development     Opticom GmbH , Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 22 ]  
 
A subjective ACR LOT testing fullband speech coding and prediction by P.863     Rohde & Schwarz GmbH & Co. KG   Q9/12   2016-12-21
[ 12 ]  
 
Aggregated Performance statistics for AVHD-AS/P.NATS phase 2     Rohde & Schwarz GmbH & Co. KG   Q14/12   2016-12-20
Results:29 total items.
 
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