US 12,009,927 B2
Method and apparatus for transmitting and receiving a feedback signal in a wireless communication system
Miao Zhou, Beijing (CN); Min Wu, Beijing (CN); Yi Wang, Beijing (CN); and Feifei Sun, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 7, 2022, as Appl. No. 18/045,094.
Application 18/045,094 is a continuation of application No. 16/991,989, filed on Aug. 12, 2020, granted, now 11,469,857.
Claims priority of application No. 201910746222.0 (CN), filed on Aug. 13, 2019; application No. 201910927915.X (CN), filed on Sep. 27, 2019; application No. 201911047421.9 (CN), filed on Oct. 30, 2019; application No. 202010091198.4 (CN), filed on Feb. 13, 2020; application No. 202010232242.9 (CN), filed on Mar. 27, 2020; and application No. 202010403989.6 (CN), filed on May 13, 2020.
Prior Publication US 2023/0115228 A1, Apr. 13, 2023
Int. Cl. H04L 1/18 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 76/27 (2018.01)
CPC H04L 1/1812 (2013.01) [H04L 5/0055 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 76/27 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method performed by a first terminal in a wireless communication system, the method comprising:
receiving, from a base station, a physical downlink shared channel (PDSCH);
transmitting, to a second terminal, a physical sidelink shared channel (PSSCH);
receiving, from the second terminal, a first hybrid automatic repeat request (HARQ)-ACK information associated with the PSSCH;
identifying priority between the first HARQ-ACK information associated with the PSSCH and a second HARQ-ACK information associated with the PDSCH; and
transmitting, to the base station, the first HARQ-ACK information or the second HARQ-ACK information based on the identified priority.