US 12,407,470 B2
Method and device for repetitive transmission/reception of downlink control information in wireless communication system
Youngrok Jang, Suwon-si (KR); Taehyoung Kim, Suwon-si (KR); Jinhyun Park, Suwon-si (KR); Jinyoung Oh, Suwon-si (KR); and Hyoungju Ji, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 22, 2021, as Appl. No. 17/452,027.
Claims priority of application No. 10-2020-0138299 (KR), filed on Oct. 23, 2020.
Prior Publication US 2022/0131672 A1, Apr. 28, 2022
Int. Cl. H04W 4/00 (2018.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04L 1/00 (2006.01)
CPC H04L 5/0053 (2013.01) [H04W 72/23 (2023.01); H04L 1/0038 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
transmitting, to a base station, first information related to multiple transmission-reception-points (TRPs) based physical downlink control channel (PDCCH) repetition, the first information including second information indicating a number of blind decoding for PDCCH candidates;
receiving, from the base station, third information on a control resource set and fourth information on a search space; and
monitoring PDCCH candidates based on a span, the second information, and the third and fourth information, the span being a number of consecutive symbols in a slot where the UE is configured to monitor a PDCCH,
wherein the second information indicates a UE capability for counting two PDCCH candidates as two PDCCH candidates or as three PDCCH candidates, the UE capability being related to the number of blind decoding for the multiple TRPs based PDCCH repetition.