US 12,452,882 B2
BS apparatus, UE apparatus, and DCI control method performed by each device
Kang Ho Kim, Seoul (KR); and Min Soo Na, Seoul (KR)
Assigned to SK TELECOM CO., LTD., Seoul (KR)
Filed by SK TELECOM CO., LTD., Seoul (KR)
Filed on Dec. 20, 2022, as Appl. No. 18/085,506.
Claims priority of application No. 10-2022-0079650 (KR), filed on Jun. 29, 2022.
Prior Publication US 2024/0008053 A1, Jan. 4, 2024
Int. Cl. H04W 72/23 (2023.01); H04W 72/232 (2023.01)
CPC H04W 72/232 (2023.01) 11 Claims
OG exemplary drawing
 
1. A BS apparatus comprising:
a determination unit configured to determine specific information for converting a part of information of all information included in downlink control information (DCI); and
a controller configured to delete the part of information in the DCI and transmit a DCI without the part of information to a UE based on the specific information, thereby the UE being able to acquire the part of information from the specific information detected during a process in which the UE receives the DCI without the part of information and acquire the DCI including the all information,
wherein the specific information is a scheduling location of a physical downlink control channel (PDCCH) used for transmitting the DCI to the UE.