Patent ID: 11917453
Assignee: SK TELECOM CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A terminal apparatus comprising:
an acquisition unit configured to acquire QoS control information from a particular downlink packet received from a Base Station (BS);
a QoS controller configured to identify a particular QoS parameter defined, by a core network, for a service flow of the particular downlink packet from the QoS control information;
a storage configured to store mapping information for mapping the particular QoS parameter to the service flow; and
a transmitter configured to apply the particular QoS parameter to an uplink packet of the service flow and transmit the uplink packet to the BS,
wherein the QoS control information is inserted into the header of the particular downlink packet of the service flow.