Summary - Q.5013 (06/2024) - Signalling requirements and protocol procedures for two-way QoS mechanism between access networks and core networks in IMT-2020 networks and beyond

Recommendation ITU-T Q.5013 specifies signalling requirements and protocol procedures for two-way quality of service (QoS) mechanism between access networks (ANs) and core networks (CNs) in IMT-2020 networks and beyond. It includes signalling requirements, protocol procedures and message format for an enhanced QoS negotiation mechanism between AN and CN.