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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2009

Results:16 total items.
Contributions  [ Source: AT&T ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 269 ]  
 
Reasons why having two sets of scales for P.AMD is ill-conceived.     AT&T, Inc.   Q9/12   2011-10-18
[ 268 ]  
 
Subjective testing methodology for P.AMD     AT&T, Inc.   Q9/12   2011-10-18
[ 229 ]  
 
Background on Consent Proposal for Revised Y.1541     AT&T, Inc.   Q17/12   2011-10-17
[ 185 ]  
 
Results from subjective testing methodology for P.ADM (Methodology, Experiment, Analysis)     AT&T   Q9/12, Q7/12   2011-01-10
[ 174 ]  
 
Comments on Y.156sam, Ethernet Service Activation Methodology, v0.9     AT&T   Q17/12   2011-01-07
[ 173 ]  
 
Enhanced De-jitter Buffer model for P.NAMS mode "NN"     AT&T   Q17/12, Q14/12   2011-01-07
[ 172 ]  
 
P.NAMS Re-Buffering Model for mode "CC"     AT&T   Q17/12, Q14/12   2011-01-07
[ 153 ]  
 
Response to comments by DTAG on the multidimensional subjective testing methodology proposed in TD 367(GEN/12)     AT&T , Dynastat   Q9/12, Q7/12   2010-09-09
[ 150 ]  
 
Real-time constraint for P.AMD candidates in the testing phase     AT&T   Q9/12   2010-09-09
[ 132 ]  
 
Phase 4 modelling with Y.1540 Appendix VII: Performance parameters for stream repair techniques     AT&T   Q17/12, Q14/12, Q13/12   2010-05-07
[ 115 ]  
 
Clarification of process to incorporate new applications in Y.1541     AT&T , NTT Corporation   Q17/12   2010-05-07
[ 93 ]  
 
Proposal to include Consecutive Severely Errored Seconds in Y.1563     AT&T   Q17/12   2009-10-23
[ 74 ]  
(Rev.1) 
Phase 2 Measurement Experience with Y.1540 Appendix VII: Performance Parameters for Stream Repair Techniques     AT&T   Q17/12, Q14/12, Q13/12   2009-10-23
[ 49 ]  
 
New Y.1540 Appendix on Packet Performance Parameters for Optimization of Stream Repair Techniques     AT&T   Q17/12   2009-02-28
[ 48 ]  
 
Proposal to include packet loss and error correction/concealment modes in P.NAMS     AT&T   Q14/12   2009-02-28
[ 47 ]  
 
Considerations on G.107 packet loss-related default values and proposals     AT&T   Q8/12   2009-02-28
Results:16 total items.
 
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