| 摘要 |
A QoS control method is disclosed, comprising: assigning a logical link channel to each flow according to the transmission priority of each flow, notifying the terminal equipment of information about flow classification and the logical link channel assigned to each flow, and notifying an access equipment of information about the transmission priority and the logical link channel assigned to each flow (S11); classifying, by the terminal equipment, user data messages into flows according to the information about the flow classification and information about logical link channel assigned to each flow, and transmitting the flows to the access equipment via the logical link channel assigned (S12); and performing QoS control, by the access equipment, according to the logical link channel and the transmission priority (S13). A QoS control system and a logical link management function equipment are also disclosed. With the invention, QoS control may be implemented in an access equipment to further improve QoS.
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