US 12,219,579 B2
Method and device for transmitting/receiving downlink control information in wireless communication system
Hyungtae Kim, Seoul (KR); and Jiwon Kang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/795,852
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jan. 27, 2021, PCT No. PCT/KR2021/001057
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/157938, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 10-2020-0015283 (KR), filed on Feb. 7, 2020; application No. 10-2020-0087820 (KR), filed on Jul. 15, 2020; and application No. 10-2020-0106259 (KR), filed on Aug. 24, 2020.
Prior Publication US 2023/0112271 A1, Apr. 13, 2023
Int. Cl. H04W 72/232 (2023.01); H04L 1/08 (2006.01); H04L 5/00 (2006.01); H04W 72/12 (2023.01)
CPC H04W 72/232 (2023.01) [H04L 1/08 (2013.01); H04L 5/0053 (2013.01); H04L 5/0091 (2013.01); H04W 72/12 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method of receiving downlink control information (DCI) in a wireless communication system, the method performed by a terminal comprising:
repeatedly receiving the DCI through a plurality of physical downlink control channel (PDCCH) candidates; and
transmitting and receiving data scheduled by the DCI;
wherein the DCI is transmitted through a first physical downlink control channel (PDCCH) candidate in a first search space set and a second PDCCH candidate in a second search space set,
wherein the first search space set and the second search space set are related to different transmission configuration indication (TCI) states,
wherein a window that is a duration in which the first PDCCH candidate and the second PDCCH candidate are transmitted in a time domain is predetermined.