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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2017

Results:22 total items.
Contributions  [ AI/Question: Q14/12 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 386 ]  
 
Corrigendum P.1201.2     Deutsche Telekom AG (Germany)   Q14/12   2019-04-24
[ 374 ]  
(Rev.1) 
Test Plan for G.CMVTQS     China Mobile Communications Corporation , Orange (France)   Q15/12, Q14/12, Q10/12   2019-04-24
[ 373 ]  
(Rev.1) 
G.CMVTQS Terms of Reference (ToR)     China Mobile Communications Corporation , Orange (France)   Q15/12, Q14/12, Q10/12   2019-04-24
[ 270 ]  
(Rev.1) 
Influence on multiple comparison on evaluation of objective quality metrics and the number of test subjects     Deutsche Telekom AG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q19/12, Q14/12   2018-11-13
[ 261 ]  
 
Key quality factors that affect QoE in videotelephony services for G.CMVTQS     China Mobile Communications Corporation , Huawei Technologies Co., Ltd. (China) , Orange (France)   Q15/12, Q14/12, Q10/12   2018-11-13
[ 247 ]  
 
Correction for ITU-T Rec. P.1203.1 (10/2017)     Deutsche Telekom AG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q14/12   2018-11-12
[ 246 ]  
 
Corrections for ITU-T Rec. P.1203.3 (10/2017)     Deutsche Telekom AG (Germany) , Telefon AB - LM Ericsson (Sweden)   Q14/12   2018-11-12
[ 212 ]  
 
Ways of working for Q14, P.NATS     Deutsche Telekom AG , Telefon AB - LM Ericsson   Q14/12   2018-04-18
[ 181 ]  
 
New work item for computational model used as a QoE/QoS monitor to assess videophone services     China Mobile Communications Corporation , Huawei Technologies Co., Ltd. , Orange   Q15/12, Q14/12, Q13/12   2018-04-17
[ 123 ]  
 
Subjective Test Plan for assessing user experience of initial loading of streaming video (P.QUIT)     Huawei Technologies Co., Ltd.   Q14/12, Q13/12   2017-09-05
[ 119 ]  
 
Proposed addition of video codec, coded resolution, and frame rate to input information in AVHD-AS / P.NATS Phase 2     Deutsche Telekom AG   Q14/12   2017-09-05
[ 117 ]  
 
Proposed addition of codec profile to input information in AVHD-AS / P.NATS Phase 2     Deutsche Telekom AG   Q14/12   2017-09-05
[ 112 ]  
 
Proposal to consider video profile in Pv of P.NATS phase2     China Mobile Communications Corporation , Huawei Technologies Co., Ltd.   Q14/12   2017-09-05
[ 85 ]  
 
Proposal to have compliance test vectors for P.1203     Telefon AB - LM Ericsson   Q14/12   2017-08-30
[ 78 ]  
 
Proposed Corrections for P.1203 Recommendation Series     Deutsche Telekom AG , Telefon AB - LM Ericsson   Q14/12   2017-08-21
[ 49 ]  
 
Proposal on research for UDP-based objective model focussing on VBR encoding mode     Huawei Technologies Co., Ltd.   Q14/12   2016-12-22
[ 47 ]  
 
Discussion on impact of initial buffering on end user experience of streaming video     Huawei Technologies Co., Ltd.   Q14/12   2016-12-22
[ 46 ]  
 
Proposal for a new work item on a model to map network performance indicators to QoE metrics     Huawei Technologies Co., Ltd.   Q14/12, Q13/12   2016-12-22
[ 28 ]  
 
Proposal for a new work item on Parametric Non-intrusive Bitstream Assessment of High Efficiency Video Coding (HEVC) and 4K UDP Media Streaming Quality     Huawei Technologies Co., Ltd.   Q14/12   2016-12-22
[ 12 ]  
 
Aggregated Performance statistics for AVHD-AS/P.NATS phase 2     Rohde & Schwarz GmbH & Co. KG   Q14/12   2016-12-20
[ 6 ]  
 
Comparison of subjective assessment tests using DSCQS and ACR methods     Nippon Telegraph and Telephone Corporation (NTT)   Q14/12   2016-12-14
[ 5 ]  
 
Comparison of quality assessment of UHD and HD videos at two different viewing distances     Nippon Telegraph and Telephone Corporation (NTT)   Q14/12   2016-12-14
Results:22 total items.
 
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