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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:6 total items.
Contributions  [ Questions: Q8/12 ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 149 ]  
 
2013-11-21 Telefon AB - LM Ericsson   Considerations regarding effects of delay for different conversations     Q8/12, Q7/12, Q13/12, Q11/12, Q10/12  
[ 143 ]  
 
2013-11-20 Deutsche Telekom AG   E-model update regarding delay and interactivity (Rec. ITU-T G.107)     Q8/12  
[ 79 ]  
 
2013-03-07 Deutsche Telekom AG   Dependence of speech quality on delay and interactivity, and implications for the E-model (ITU-T Rec. G.107)     Q8/12, Q15/12  
[ 76 ]  
 
2013-03-06 France Télécom Orange   Performance of Voice over LTE (VoLTE)     Q8/12, Q3/12, Q17/12, Q14/12, Q13/12  
[ 42 ]  
(Rev.1) 
2013-03-06 Deutsche Telekom AG   Human speaker identification over transmission channels of different bandwidths and impairments     Q9/12, Q8/12, Q7/12  
[ 41 ]  
 
2013-03-06 Deutsche Telekom AG   Comparability of quality indices on the MOS and the R scale     Q9/12, Q8/12, Q7/12  
Results:6 total items.
 
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