ITU

Committed to connecting the world

Mandate and lead roles

Study Group 12 (Study Period 2013-2016)

Performance, QoS and QoE

Responsible for Recommendations on performance, quality of service (QoS) and quality of experience (QoE) for the full spectrum of terminals, networks and services ranging from speech over fixed circuit-based networks to multimedia applications over networks that are mobile and packet based. Included in this scope are the operational aspects of performance, QoS and QoE; the end-to-end quality aspects of interoperability; and the development of multimedia quality assessment methodologies, both subjective and objective.

Lead study group roles

Recommendations under the SG12 responsibility