US 11,916,681 B2
Method for transmitting and receiving data in wireless communication system and apparatus therefor
Kyuseok Kim, Seoul (KR); Hyungtae Kim, Seoul (KR); Kijun Kim, Seoul (KR); Jiwon Kang, Seoul (KR); and Kilbom Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/413,787
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Dec. 13, 2019, PCT No. PCT/KR2019/017753
§ 371(c)(1), (2) Date Jun. 14, 2021,
PCT Pub. No. WO2020/122687, PCT Pub. Date Jun. 18, 2020.
Claims priority of provisional application 62/829,685, filed on Apr. 5, 2019.
Claims priority of provisional application 62/795,077, filed on Jan. 22, 2019.
Claims priority of application No. 10-2018-0161148 (KR), filed on Dec. 13, 2018; application No. 10-2019-0003636 (KR), filed on Jan. 11, 2019; and application No. 10-2019-0018120 (KR), filed on Feb. 15, 2019.
Prior Publication US 2022/0077969 A1, Mar. 10, 2022
Int. Cl. H04L 1/1829 (2023.01); H04B 7/0417 (2017.01); H04L 1/1812 (2023.01)
CPC H04L 1/1854 (2013.01) [H04B 7/0417 (2013.01); H04L 1/1812 (2013.01); H04L 1/1861 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method of reporting Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) information by a user equipment (UE) in a wireless communication system, the method comprising:
receiving configuration information related to a control resource set (CORESET), wherein a plurality of CORESETs is configured based on the configuration information;
receiving a first physical downlink control channel (PDCCH) scheduling a first physical downlink shared channel (PDSCH) based on a first CORESET;
receiving a second PDCCH scheduling a second PDSCH based on a second CORESET;
receiving the first PDSCH and the second PDSCH; and
transmitting (i) first HARQ-ACK information associated with the first CORESET and (ii) second HARQ-ACK information associated with the second CORESET,
wherein the configuration information includes a parameter indicating a CORESET group index which is set for each CORESET, and
wherein based on (i) a CORESET group index of the first CORESET and (ii) a CORESET group index of the second CORESET having different values, the first HARQ-ACK information and the second HARQ-ACK information are transmitted separately.