US 12,284,042 B2
Method and apparatus for transmitting and receiving wireless signal in wireless communication system
Suckchel Yang, Seoul (KR); Seonwook Kim, Seoul (KR); and Hanjun Park, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/267,735
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Aug. 12, 2019, PCT No. PCT/KR2019/010186
§ 371(c)(1), (2) Date Feb. 10, 2021,
PCT Pub. No. WO2020/032759, PCT Pub. Date Feb. 13, 2020.
Claims priority of application No. 10-2018-0094040 (KR), filed on Aug. 10, 2018; application No. 10-2019-0004182 (KR), filed on Jan. 11, 2019; application No. 10-2019-0009469 (KR), filed on Jan. 24, 2019; application No. 10-2019-0017674 (KR), filed on Feb. 15, 2019; and application No. 10-2019-0036842 (KR), filed on Mar. 29, 2019.
Prior Publication US 2021/0320761 A1, Oct. 14, 2021
Int. Cl. H04L 1/1829 (2023.01); H04L 5/00 (2006.01); H04W 72/1273 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01)
CPC H04L 1/1854 (2013.01) [H04L 5/0055 (2013.01); H04W 72/1273 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method for transmitting a signal by an apparatus in a wireless communication system, the method comprising:
receiving physical downlink control channels (PDCCHs), wherein each of the PDCCHs includes 1-bit information and a Downlink Assignment Index (DAI);
receiving physical downlink shared channels (PDSCHs) based on the PDCCHs; and
transmitting an Acknowledgement/Negative acknowledgement (A/N) feedback including A/N information for the PDSCHs based on the DAI,
wherein each PDSCH of the PDSCHs are associated with a corresponding bit value, and PDSCHs with same bit values are included in a same group, and the A/N feedback includes only A/N information for the PDSCHs included in the same group with a same bit value of the 1-bit information.