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ITU-T SG 12  C 

ITU-T SG 12

Performance, QoS and QoE

Study Period 2013

Results:343 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 193 ]  
 
2014-08-19 Orange   Subjective test: Influence of frequency bandwidth on loudness in handsfree     Q5/12  
[ 192 ]  
 
2014-08-19 National Communications Authority (NCA)   Parameterization of VoLTE QoS and Network Performance Testing     Q11/12  
[ 191 ]  
 
2014-08-19 Brüel & Kjaer Sound & Vibration Measurements A/S , Orange   Study on human mouth directivity     Q5/12  
[ 190 ]  
 
2014-08-19 N/A , National Communications Authority (NCA)   Not used     Q11/12  
[ 189 ]  
 
2014-08-19 Orange   Early Draft of G.VoLTE: Specific requirements on end-to-end Qos for voice over 4G mobile networks     Q11/12  
[ 188 ]  
 
2014-08-19 DSP Group , HEAD Acoustics GmbH   Double talk testing using different double talk testing methodologies     Q6/12, Q4/12, Q3/12  
[ 187 ]  
 
2014-08-18 HEAD Acoustics GmbH   Proposed update of ITU-T Recommendation P.1110     Q4/12  
[ 186 ]  
 
2014-08-18 HEAD Acoustics GmbH   Proposed update of ITU-T Recommendation P.1100     Q4/12  
[ 185 ]  
 
2014-08-18 HEAD Acoustics GmbH   Test results using the new V 2.4 revision implementation of P.863 provided by Opticom     Q9/12  
[ 184 ]  
 
2014-08-18 AT&T, Inc.   Draft New Recommendation on Hand-over performance among multiple access networks (Y.15HO)     Q17/12  
[ 183 ]  
 
2014-08-18 Brüel & Kjaer Sound & Vibration Measurements A/S   Investigation of Multi-Microphone method     Q5/12  
[ 182 ]  
 
2014-08-18 Opticom GmbH, Rohde&Schwarz, TNO   Analysis of POLQA V2.4     Q9/12  
[ 181 ]  
 
2014-08-18 Nippon Telegraph and Telephone Corporation (NTT)   Audio part of the G.OMVAS for Lower Resolution scenario     Q13/12  
[ 180 ]  
 
2014-08-18 Nippon Telegraph and Telephone Corporation (NTT)   Proposal for extension of methodology for deriving equipment impairment factors from instrumental models of Recommendation ITU-T P.834.1     Q8/12  
[ 179 ]  
 
2014-08-18 China Unicom, MIIT   Proposed texts for wideband characteristics of P.313     Q3/12  
[ 178 ]  
 
2014-08-18 Huawei Technologies Co. Ltd.   Current status of P.SPELQ     Q9/12  
[ 177 ]  
 
2014-08-18 Huawei Technologies Co. Ltd.   P.SPELQ preliminary model performance results     Q9/12  
[ 176 ]  
 
2014-08-18 Huawei Technologies Co. Ltd.   Impact of codec overload point on audio levels     Q3/12, Q2/12, Q11/12  
[ 175 ]  
 
2014-08-17 Huawei Technologies Co. Ltd.   Updated text for G.QRTP     Q13/12  
[ 174 ]  
 
2014-08-15 Ascom (Switzerland) Ltd.   Some Proposals related to G.VoLTE and P.TCA     Q16/12, Q11/12  
[ 173 ]  
 
2014-08-15 Netscout   Validation of a proposed subjective test methodology for determining the intelligibility of multiple concurrent talkers     Q7/12  
[ 172 ]  
 
2014-08-15 Ministry of Industry and Information Technology (MIIT)   Draft Annex B of G.MFWT Use case descriptions for the key statistical indicators of website traffic     Q13/12  
[ 171 ]  
 
2014-08-15 Ministry of Industry and Information Technology (MIIT)   Draft ch5 of G.MFWT Key Statistical indicators of website traffic     Q13/12  
[ 170 ]  
 
2014-08-15 Ministry of Industry and Information Technology (MIIT)   Draft content of G.MFWT The measurement framework for the key statistical indicators of website traffic     Q13/12  
[ 169 ]  
 
2014-08-15 Ministry of Industry and Information Technology (MIIT)   Proposed changes to narrowband characteristics of P.313     Q3/12  
Results:343 total items.
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