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ITU-T SG12

Performance and quality of service

Study Period 2005

Results:23 total items.
Contributions  [ AI/Question: Q20/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 160 ]  
 
Proposed Approach to P.CQO     Psytechnics Ltd.   Q20/12   2008-05-09
[ 146 ]  
 
Comments on subjective quality assessment method used in P.CQO project     NTT   Q20/12   2008-05-08
[ 144 ]  
 
Generation of Percentage Difficulty (%D) by P.CQO-E, and comments on conversation duration     BT   Q20/12, Q7/12   2008-05-08
[ 142 ]  
 
List of BT test data available for P.CQO calibration     BT   Q20/12   2008-05-08
[ 140 ]  
 
Why the current approach for P.CQO is valid     France Telecom   Q20/12   2008-05-06
[ 139 ]  
 
Proposal for a subjective test method specific to the development and validation of P.CQO models     France Telecom   Q20/12, Q7/12   2008-05-06
[ 138 ]  
 
Selection of databases for P.CQO calibration available in the list of BT test data     France Telecom   Q20/12   2008-05-06
[ 109 ]  
 
Position of OPTICOM - Standardization Procedures of P.CQO-L     OPTICOM GmbH   Q20/12   2007-09-24
[ 98 ]  
 
Survey of existing databases for P-CQO (both -E and -L)     France Télécom R&D   Q20/12   2007-09-21
[ 97 ]  
 
The position of France Télécom concerning P.CQO-L and P.CQO-E     France Télécom R&D   Q20/12   2007-09-21
[ 90 ]  
 
Advancing the work on P.CQO-L     Nortel Networks (Canada)   Q20/12   2007-09-20
[ 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
[ 60 ]  
 
Further information on existing subjective databases in conversational context     France Telecom R&D   Q20/12   2007-01-08
[ 58 ]  
 
Subjective Conversational Test Method and Results     OPTICOM GmbH   Q20/12, Q7/12   2007-01-08
[ 43 ]  
 
Progressing the work on P.CQO     Nortel Networks (Canada)   Q20/12   2007-01-08
[ 39 ]  
 
Real service's occurrence of the conversational Tasks proposed for delay quality assessment     Japan   Q20/12   2007-01-08
[ 38 ]  
 
Objective quality estimation methodologies of delay effect     Japan   Q20/12   2007-01-08
[ 37 ]  
 
Delay quality assessment methodologies taking account of conversational mode (Task)     Japan   Q20/12   2007-01-08
[ 35 ]  
 
Subjective quality assessment method for evaluating several aspects of quality     NTT, Japan   Q20/12, Q7/12   2007-01-08
[ 30 ]  
 
Comparison of E-Model and subjective test data for pure-delay conditions     BT   Q20/12, Q8/12, Q7/12   2007-01-08
[ 16 ]  
 
One-view visualization of terminal performance measurement results     Germany (Federal Republic of)   Q20/12, Q6/12   2005-08-16
Results:23 total items.
 
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