US 12,095,567 B2
Method and apparatus for transmitting uplink signal
Yi Wang, Beijing (CN); and Yingyang Li, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 27, 2023, as Appl. No. 18/496,421.
Application 18/496,421 is a continuation of application No. 17/279,418, granted, now 11,855,782, previously published as PCT/KR2019/012665, filed on Sep. 27, 2019.
Claims priority of application No. 201811134052.2 (CN), filed on Sep. 27, 2018; application No. 201910018758.0 (CN), filed on Jan. 9, 2019; application No. 201910361164.X (CN), filed on Apr. 30, 2019; application No. 201910755542.2 (CN), filed on Aug. 15, 2019; application No. 201910759598.5 (CN), filed on Aug. 16, 2019; and application No. 201910792505.9 (CN), filed on Aug. 26, 2019.
Prior Publication US 2024/0056227 A1, Feb. 15, 2024
Int. Cl. H04L 1/1812 (2023.01); H04L 1/1829 (2023.01); H04W 72/0446 (2023.01); H04W 74/00 (2009.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1864 (2013.01); H04W 72/0446 (2013.01); H04W 74/008 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a communication system, the method comprising:
transmitting, to a base station, a physical uplink shared channel (PUSCH) in multiple slots; and
receiving, from the base station, a physical downlink control channel (PDCCH) providing hybrid automatic repeat request acknowledgment (HARQ-ACK) information for PUSCH transmissions in the multiple slots,
wherein a validity of the HARQ-ACK information is based on a PUSCH transmission in a first slot from the multiple slots, in case that a value of the HARQ-ACK information is ACK, and
wherein the validity of the HARQ-ACK information is based on a PUSCH transmission in a last slot from the multiple slots, in case that the value of the HARQ-ACK information is negative ACK (NACK).