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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2009

Results:17 total items.
Contributions  [ Source: NTT ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 227 ]  
 
Report on the quality factors in web-browsing applications and proposal of new study item     Nippon Telegraph and Telephone Corporation (NTT)   Q17/12, Q13/12   2011-10-14
[ 167 ]  
 
Comments on QoS mapping document     NTT   Q17/12   2011-01-07
[ 115 ]  
 
Clarification of process to incorporate new applications in Y.1541     AT&T , NTT Corporation   Q17/12   2010-05-07
[ 114 ]  
 
Typical example of PC-based delay measurement inaccuracy     NTT Corporation   Q17/12   2010-05-07
[ 113 ]  
 
Correction for Y.1221     NTT Corporation   Q11/12   2010-05-07
[ 102 ]  
 
Performance comparisons of subjective quality assessment methods     NTT, Japan   Q14/12   2010-04-30
[ 101 ]  
 
Investigation of IPTV services     NTT, Japan   Q14/12   2010-04-30
[ 100 ]  
 
Handling of error recovery schemes in P.NAMS and P.NBAMS projects     NTT, Japan   Q14/12   2010-04-30
[ 66 ]  
 
Proposal for clarifying the status of QoS class objectives in E.Sup.IPQoS     NTT Corporation   Q12/12   2009-10-22
[ 65 ]  
 
Proposal of refined Y.1541 QoS class statement     NTT Corporation   Q17/12   2009-10-22
[ 64 ]  
 
Revision proposal of draft Terms of Reference (ToR) for P.NBAMS     NTT, Japan   Q14/12   2009-10-22
[ 63 ]  
 
Subjective quality database     NTT, Japan   Q13/12   2009-10-20
[ 24 ]  
 
Additional consideration for achieving end-to-end performance objectives for NGN environment     NTT   Q11/12   2009-02-27
[ 18 ]  
 
Draft Terms of Reference (ToR) for P.NBAMS     NTT   Q14/12   2009-02-26
[ 17 ]  
 
Draft Section 7 of Recommendation G.RQAM     NTT   Q13/12   2009-02-26
[ 16 ]  
 
ToR of G.OMVAS     NTT   Q13/12   2009-02-26
[ 15 ]  
 
Video quality dependence on codec implementation     NTT   Q14/12   2009-02-26
Results:17 total items.
 
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