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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:13 total items.
Contributions  [ AI/Question: Q8/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 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
[ 305 ]  
 
Definition of a universal quality scale: Scope of the scale     Deutsche Telekom AG , Rohde & Schwarz GmbH & Co. KG   Q9/12, Q8/12, Q7/12   2015-12-18
[ 269 ]  
 
Comparability of quality indices on the MOS and the R scale, and definition of a universal quality scale: Proposal on how to proceed and open questions     Deutsche Telekom AG   Q9/12, Q8/12, Q7/12   2015-04-22
[ 257 ]  
 
Proposal for extension of methodology for deriving equipment impairment factors from instrumental models of Recommendation ITU-T P.834.1 and P.834     Nippon Telegraph and Telephone Corporation (NTT)   Q8/12   2015-04-22
[ 232 ]  
 
Bursty packet loss in VoIP     Deutsche Telekom AG   Q9/12, Q8/12, Q15/12   2014-08-22
[ 198 ]  
 
Operational Quality Estimator: Comparison of Transmission Quality Dimensions of Narrowband, Wideband, and Super-Wideband Channels     Deutsche Telekom AG   Q8/12   2014-08-19
[ 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
[ 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
[ 143 ]  
 
E-model update regarding delay and interactivity (Rec. ITU-T G.107)     Deutsche Telekom AG   Q8/12   2013-11-20
[ 79 ]  
 
Dependence of speech quality on delay and interactivity, and implications for the E-model (ITU-T Rec. G.107)     Deutsche Telekom AG   Q8/12, Q15/12   2013-03-07
[ 76 ]  
 
Performance of Voice over LTE (VoLTE)     France Télécom Orange   Q8/12, Q3/12, Q17/12, Q14/12, Q13/12   2013-03-06
[ 42 ]  
(Rev.1) 
Human speaker identification over transmission channels of different bandwidths and impairments     Deutsche Telekom AG   Q9/12, Q8/12, Q7/12   2013-03-06
[ 41 ]  
 
Comparability of quality indices on the MOS and the R scale     Deutsche Telekom AG   Q9/12, Q8/12, Q7/12   2013-03-06
Results:13 total items.
 
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