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ITU-T SG12

Performance and quality of service

Study Period 2005

Results:15 total items.
Contributions  [ Source: NTT ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 146 ]  
 
Comments on subjective quality assessment method used in P.CQO project     NTT   Q20/12   2008-05-08
[ 145 ]  
 
Lists of inputs and outputs of P.NAMS     NTT   Q14/12   2008-05-08
[ 104 ]  
 
Derivation of Wideband Equipment Impairment Factors from Listening-only tests and Instrumental Models     Federal Republic of Germany , Japan , NTT , France Télécom   Q8/12   2007-09-21
[ 87 ]  
 
Examples of determination of token-bucket-size parameter when only token bucket rate is provided     NTT   Q16/12   2007-09-18
[ 86 ]  
 
Proposal on the structure of a P.CQO-L model     NTT , Psytechnics Ltd.   Q20/12   2007-09-18
[ 84 ]  
 
Proposal on scope of P.CQO-L     NTT   Q20/12   2007-09-18
[ 83 ]  
 
Comparison of subjective conversational quality assessment methodologies     NTT   Q20/12, Q7/12   2007-09-18
[ 82 ]  
 
Performance of video quality parametric planning model for IPTV     NTT   Q13/12   2007-09-18
[ 81 ]  
 
Differences in national characteristics for subjective quality     NTT   Q13/12   2007-09-18
[ 80 ]  
 
Input parameters for P.NAMS     NTT   Q14/12   2007-09-18
[ 36 ]  
 
Stable draft of new Recommendation G.OMV     NTT   Q13/12   2007-01-08
[ 35 ]  
 
Subjective quality assessment method for evaluating several aspects of quality     NTT, Japan   Q20/12, Q7/12   2007-01-08
[ 34 ]  
 
Verification of video quality estimation model for videophone services     NTT, Japan   Q13/12   2007-01-08
[ 33 ]  
 
Proposed framework for new Recommendation G.OMVS     NTT, Japan   Q13/12   2007-01-08
[ 18 ]  
 
Draft New Recommendation P.862.2, "Application Guide for Objective Quality Measurement Based on Recommendation P.862 Ver. 1.2"     NTT   Q9/12   2005-08-17
Results:15 total items.
 
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