Quality of Service implementations to separate user planes

摘要

The described technology provides a QoS update from a control plane of a base station to a user plane of a base station based on a quality of service (QoS) event, wherein the QoS update corresponds to a QoS flow and user data transmission. Contains information indicating mapping between radio resources-; At the user plane, storing a mapping between QoS flows and radio resources; At the user plane, receiving a downstream data packet of the QoS flow from the core network; And transmitting a downstream data packet in a downlink direction using a corresponding radio resource.