US 11,973,605 B2
Method and device for determining transmission time in wireless communication system
Sungjin Park, Gyeonggi-do (KR); Younsun Kim, Gyeonggi-do (KR); Hyunseok Ryu, Gyeonggi-do (KR); Jonghyun Bang, Gyeonggi-do (KR); Jeongho Yeo, Gyeonggi-do (KR); and Jinyoung Oh, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Appl. No. 17/263,768
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed Jul. 26, 2019, PCT No. PCT/KR2019/009363
§ 371(c)(1), (2) Date Jan. 27, 2021,
PCT Pub. No. WO2020/022850, PCT Pub. Date Jan. 30, 2020.
Claims priority of application No. 10-2018-0088158 (KR), filed on Jul. 27, 2018; application No. 10-2019-0005382 (KR), filed on Jan. 15, 2019; and application No. 10-2019-0055169 (KR), filed on May 10, 2019.
Prior Publication US 2021/0184804 A1, Jun. 17, 2021
Int. Cl. H04L 1/1867 (2023.01); H04L 5/00 (2006.01)
CPC H04L 1/1887 (2013.01) [H04L 5/0078 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
identifying a first downlink control on a first control resource set (CORESET);
identifying a second downlink control on a second CORESET;
receiving a first physical downlink shared channel (PDSCH) based on the first downlink control, wherein the first PDSCH is associated with a hybrid automatic repeat request acknowledgement (HARQ-ACK) to be transmitted in a first slot; and
receiving a second PDSCH starting later than the first PDSCH based on the second downlink control, in case that the first CORESET and the second CORESET are different, wherein the second PDSCH is associated with a HARQ-ACK to be transmitted in a second slot before the first slot.