UIT-T�SG 12� C�

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Page d'accueil : UIT-T : SG 12 : Contributions�

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UIT-T�SG 12� C�

UIT-T�SG 12	Nb max de documents affich�s/page:
Qualit� de fonctionnement, qualit� de service et qualit� d'exp�rience
P�riode d'�tudes 2009

Resultats:347 documents

R�sultats :�

Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 - 6 - 7

Contributions��
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 47 ] � �	Considerations on G.107 packet loss-related default values and proposals � �	AT&T �	Q8/12 �	2009-02-28
�	[ 46 ] � �	Remarks on ITU-T Rec.P.310 and ITU-T Rec.P.342 � �	France Telecom �	Q3/12 �	2009-02-28
�	[ 45 ] � �	Participation of France T�l�com in P.CQO-L development � �	France Telecom �	Q15/12 �	2009-02-28
�	[ 44 ] � �	Derivation of Wideband Equipment Impairment Factors for the G.711.1 Speech Codec � �	Federal Republic of Germany �	Q8/12, Q10/12 �	2009-02-28
�	[ 43 ] � �	Proposed Text for a New Recommendation P.834.1 "Extension of the methodology for the derivation of equipment impairment factors from instrumental models for wideband speech codecs" � �	Federal Republic of Germany �	Q8/12 �	2009-02-28
�	[ 42 ] � �	User perception of VoIP quality in dynamic wireless heterogeneous NGNs � �	Federal Republic of Germany �	Q11/12, Q10/12 �	2009-02-28
�	[ 41 ] � �	Proposal for the subjective assessment of single perceptual dimensions for conditions containing multi-dimensional degradations � �	Federal Republic of Germany �	Q9/12, Q7/12 �	2009-02-28
�	[ 40 ] � �	Proposed Corrigendum to Rec. P.833.1 � �	Federal Republic of Germany �	Q8/12 �	2009-02-28
�	[ 39 ] � �	Comparison between the discrete ACR scale and an extended continuous scale for the quality assessment of transmitted speech � �	Federal Republic of Germany �	Q9/12, Q8/12, Q7/12 �	2009-02-28
�	[ 38 ] � �	A subjective loudness equalization test related to bandwidth and 3D-positioning � �	France Telecom �	Q7/12, Q6/12 �	2009-02-28
�	[ 37 ] � �	Results of characterization phase step2 of G.718 in French language � �	France Telecom �	Q7/12 �	2009-02-28
�	[ 36 ] � �	Proposal for a test methodology to be used for evaluation of high quality speech codecs � �	Nokia Corporation �	Q7/12 �	2009-02-28
�	[ 35 ] � �	Results of G.718 Quality Assessment Optimization/Characterization Phase II Tests, Experiment 2 (WB-ACR Music), Experiment 4a (WB-DCR, Noisy speech car noise), Swedish � �	L M Ericsson �	Q7/12 �	2009-02-27
�	[ 34 ] � �	Report for Exp.3b and Exp4a for the G.718 Characterization Phase II Test in Chinese Language � �	Huawei �	Q7/12 �	2009-02-27
�	[ 33 ] � �	Answers to questionnaire for participants in P.NAMS project � �	Huawei �	Q14/12 �	2009-02-27
�	[ 32 ] � �	Proposal for the scope of the work item "End-user requirements and mechanisms for quality assurance for video streaming services" � �	Huawei �	Q13/12 �	2009-02-27
�	[ 31 ] � �	Proposal to include the study of end-user requirements and mechanisms for providing quality assurance for video streaming services in the Q13/12 workplan � �	Huawei �	Q13/12 �	2009-02-27
�	[ 30 ] � �	Draft text of G.RQAM � �	Huawei �	Q13/12 �	2009-02-27
�	[ 29 ] � �	IP-layer capacity framework � �	L M Ericsson �	Q17/12 �	2009-02-27
�	[ 28 ] � �	Stable draft for Rec. G.IPTV_MMRP � �	Huawei �	Q13/12 �	2009-02-27
�	[ 27 ] � �	Proposal on modifications to Y.1562 � �	MII, P.R. China �	Q13/12 �	2009-02-27
�	[ 26 ] � �	The stable draft of P.342 revision � �	MII, P.R. China �	Q3/12 �	2009-02-27
�	[ 25 ] � �	The stable draft of P.310 revision � �	MII, P.R. China �	Q3/12 �	2009-02-27
�	[ 24 ] � �	Additional consideration for achieving end-to-end performance objectives for NGN environment � �	NTT �	Q11/12 �	2009-02-27
�	[ 23 ] � �	Wideband Equipment Impairment Factors Ie,wb for the G.729.1 and Packet Loss Robustness Factors Bpl for the G.729.1, the G.722.2 and the G.722 WB-Codecs for usage in the WB-E-Model � �	Deutsche Telekom AG �	Q8/12 �	2009-02-27
�	[ 22 ] � �	The use of PESQ for non intrusive measurement in VoIP � �	France Telecom �	Q9/12, Q15/12 �	2009-02-27
�	[ 21 ] � �	Proposed text for Draft Recommendation G.RQAM � �	NEC Corporation �	Q13/12 �	2009-02-26
�	[ 20 ] � �	Proposed text for Draft Recommendation G.IPTV-PMMM � �	NEC Corporation �	Q13/12 �	2009-02-26
�	[ 19 ] � �	Japanese listening laboratory report on the results of experiments 1a and 3a of the G.718 characterization phase step2 � �	Panasonic Corporation �	Q7/12 �	2009-02-26
�	[ 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
�	[ 14 ] � �	Proposed on the modification of clause 7.7 of G.IPTV-PMPD � �	China Telecom �	Q13/12 �	2009-02-26
�	[ 13 ] � �	Comments on test vectors generation in ITU-T Recommendation P.564 � �	France Telecom �	Q8/12, Q15/12, Q13/12 �	2009-02-24
�	[ 12 ] � +Corr.1�	Influence of informational content of background noise on speech quality evaluation for VoIP application � �	France Telecom �	Q9/12, Q8/12, Q7/12, Q15/12 �	2009-02-24
�	[ 11 ] � �	Listening Laboratory Report for the G.718 Characterization Phase Step 2 Quality Assessment Test - Motorola Experiments 1a and 1c � �	Dynastat �	Q7/12 �	2009-02-24
�	[ 10 ] � �	Listening Laboratory Report for the G.718 Characterization Phase Step 2 Quality Assessment Test - Qualcomm Experiments 1b and 2 � �	Dynastat �	Q7/12 �	2009-02-24
�	[ 9 ] � �	VoiceAge listening laboratory report on the results for Experiments 1c & 4b of the G.718 Characterization, Phase II � �	Canada �	Q7/12 �	2009-02-24
�	[ 8 ] � �	Draft Text for G.IDFEO � �	Nortel Networks (Canada) �	Q16/12 �	2009-02-24
�	[ 7 ] � �	Draft Text for G.ADF � �	Nortel Networks (Canada) �	Q16/12 �	2009-02-24
�	[ 6 ] � �	Draft Text for G.RDFA � �	Nortel Networks (Canada) �	Q16/12 �	2009-02-24
�	[ 5 ] � �	A proposal regarding the Q.16/12 work program � �	Nortel Networks (Canada) �	Q16/12 �	2009-02-24
�	[ 4 ] � �	A vision of the Q.16/12 and its associated work program � �	Nortel Networks (Canada) �	Q16/12 �	2009-02-24
�	[ 3 ] � �	Proposal to withdraw Recommendation P.82 � �	Telekom Austria �	Q7/12, Q1/12 �	2009-02-09
�	[ 2 ] � �	Multimedia video quality: results from the VQEG multimedia test (ex C 186) � �	Verizon �	Q9/12, Q14/12, Q13/12 �	2008-12-08
�	[ 1 ] � �	Questions allocated to Study Group 12 (Performance, QoS and QoE) for the 2009-2012 study period � �	WTSA-08 �	QALL/12 �	2008-12-08
Resultats:347 documents R�sultats :� Pr�c�dent�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 �

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