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Home : ITU-T Home : Study Groups : SG 12
ITU-T Study Group 12 - Performance, QoS and QoE
List of Questions (Study Period 2013-2016)
Q1/12   SG 12 work programme and QoS/QoE coordination in the ITU‑T
Q2/12   Definitions, guides and frameworks related to QoS/QoE
Q3/12   Speech transmission characteristics of communication terminals for fixed circuit-switched, mobile and packet-switched (IP) networks
Q4/12   Hands-free communication and user interfaces in vehicles
QSGD   Quality of Service Development Group
Q5/12   Telephonometric methodologies for handset and headset terminals
Q6/12   Analysis methods using complex measurement signals including their application for speech enhancement techniques and hands-free telephony
Q7/12   Methods, tools and test plans for the subjective assessment of speech, audio and audiovisual quality interactions
Q8/12   E-Model extension in wideband transmission and future telecommunication and application scenarios
Q9/12   Perceptual-based objective methods for voice, audio and visual quality measurements in telecommunication services
Q10/12   Conferencing and telemeeting assessment
Q11/12   Performance interworking and traffic management for Next Generation Networks
Q12/12   Operational aspects of telecommunication network service quality
Q13/12   QoE, QoS and performance requirements and assessment methods for multimedia
Q14/12   Development of parametric models and tools for multimedia quality assessment
Q15/12   Objective assessment of speech and sound transmission performance quality in networks
Q16/12   Framework for diagnostic functions and their interaction with external objective models predicting media quality
Q17/12   Performance of packet-based networks and other networking technologies
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