US 12,137,459 B2
Method and device for transmitting/receiving downlink control channel for wireless communication system
Hoondong Noh, Suwon-si (KR); Youngwoo Kwak, Suwon-si (KR); Younsun Kim, Suwon-si (KR); and Jinyoung Oh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/260,937
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Jul. 19, 2019, PCT No. PCT/KR2019/008933
§ 371(c)(1), (2) Date Jan. 15, 2021,
PCT Pub. No. WO2020/017918, PCT Pub. Date Jan. 23, 2020.
Claims priority of application No. 10-2018-0084309 (KR), filed on Jul. 19, 2018.
Prior Publication US 2021/0266944 A1, Aug. 26, 2021
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04W 72/0453 (2023.01); H04W 72/1273 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 5/0055 (2013.01); H04W 72/0453 (2013.01); H04W 72/1273 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of a terminal in a wireless communication system, the method comprising:
identifying a first identifier of a control resource set (CORESET) and a second identifier of the CORESET;
receiving, from a first transmission and reception point (TRP), first downlink control information (DCI) for scheduling of a first physical downlink shared channel (PDSCH), wherein the first DCI is associated with the first identifier of a CORESET, and the CORESET of the first identifier is for the first TRP;
receiving, from a second TRP, second DCI for scheduling of a second PDSCH, wherein the second DCI is associated with the second identifier of a CORESET, and the CORESET of the second identifier is for the second TRP;
identifying whether the first PDSCH and the second PDSCH are allocated to a same bandwidth part (BWP) or not; and
receiving the first PDSCH and the second PDSCH in case that the first PDSCH and the second PDSCH are allocated to the same BWP,
wherein the first PDSCH and the second PDSCH are fully or partially overlapped in a time domain.