US 12,452,856 B2
Acknowledgement report for reception of control information
Aris Papasakellariou, Houston, TX (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 22, 2024, as Appl. No. 18/419,438.
Application 18/419,438 is a continuation of application No. 17/447,190, filed on Sep. 8, 2021, granted, now 11,917,607.
Claims priority of provisional application 63/081,554, filed on Sep. 22, 2020.
Prior Publication US 2024/0172212 A1, May 23, 2024
Int. Cl. H04W 72/121 (2023.01); H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 72/1273 (2023.01); H04W 72/23 (2023.01); H04W 72/566 (2023.01)
CPC H04W 72/121 (2013.01) [H04L 1/1671 (2013.01); H04L 5/0055 (2013.01); H04W 72/1273 (2013.01); H04W 72/23 (2023.01); H04W 72/569 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method for a user equipment (UE) to provide a hybrid automatic repeat request acknowledgement (HARQ-ACK) information in a wireless communication system, the method comprising:
identifying a HARQ-ACK codebook type for unicast;
identifying a HARQ-ACK codebook type for multicast;
obtaining a HARQ-ACK codebook for unicast based on the HARQ-ACK codebook type for unicast;
obtaining a HARQ-ACK codebook for multicast based on the HARQ-ACK codebook type for multicast;
identifying a first maximum code rate for encoding the HARQ-ACK codebook for multicast and a second maximum code rate for encoding the HARQ-ACK codebook for unicast;
obtaining the HARQ-ACK information, based on the first and second maximum code rates, by:
jointly encoding the HARQ-ACK codebook for multicast and the HARQ-ACK codebook for unicast when a priority of a unicast HARQ-ACK is same as a priority of a multicast HARQ-ACK, and
separately encoding the HARQ-ACK codebook for multicast and the HARQ-ACK codebook for unicast when the priority of the unicast HARQ-ACK is different than the priority of the multicast HARQ-ACK; and
transmitting a channel that provides the HARQ-ACK information.