US 11,917,453 B2
Base station apparatus, terminal apparatus, and QoS control method
Sang Soo Jeong, Seoul (KR); and Jong Han Park, Seoul (KR)
Assigned to SK TELECOM CO., LTD., Seoul (KR)
Filed by SK TELECOM CO., LTD., Seoul (KR)
Filed on Feb. 9, 2023, as Appl. No. 18/107,755.
Application 18/107,755 is a continuation of application No. 17/164,247, filed on Feb. 1, 2021, granted, now 11,627,494.
Application 17/164,247 is a continuation of application No. 16/303,748, granted, now 10,945,159, issued on Mar. 9, 2021, previously published as PCT/KR2017/002367, filed on Mar. 6, 2017.
Claims priority of application No. 10-2016-0119450 (KR), filed on Sep. 19, 2016.
Prior Publication US 2023/0189074 A1, Jun. 15, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/12 (2009.01); H04W 28/02 (2009.01); H04W 28/18 (2009.01)
CPC H04W 28/12 (2013.01) [H04W 28/0263 (2013.01); H04W 28/0268 (2013.01); H04W 28/18 (2013.01)] 8 Claims
OG exemplary drawing
 
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.