LS | Title | From | To | Approval date |
SG11-LS86 | LS on initiation of new work item Q.SP-twqos “Signalling Requirements and Protocol procedures for two-way QoS mechanism between access networks and core networks in IMT-2020 network and beyond” [to ITU-T SG13, 3GPP SA2] | SG11 | 3GPP TSG SA2; SG13; | 2023-05-19 |