US 12,362,869 B2
Technologies for constructing hybrid automatic repeat request—acknowledgment codebook
Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Haitong Sun, Cupertino, CA (US); Hong He, San Jose, CA (US); Oghenekome Oteri, San Diego, CA (US); Sigen Ye, Whitehouse Station, NJ (US); Wei Zeng, Saratoga, CA (US); Weidong Yang, San Diego, CA (US); and Yushu Zhang, Beijing (CN)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Mar. 17, 2022, as Appl. No. 17/697,506.
Claims priority of provisional application 63/170,942, filed on Apr. 5, 2021.
Prior Publication US 2022/0321281 A1, Oct. 6, 2022
Int. Cl. H04W 4/06 (2009.01); H04L 1/1829 (2023.01); H04W 72/0446 (2023.01)
CPC H04L 1/1861 (2013.01) [H04W 4/06 (2013.01); H04W 72/0446 (2013.01)] 15 Claims
OG exemplary drawing
 
1. One or more non-transitory, computer-readable media having instructions that, when executed, cause baseband circuitry to:
generate first hybrid automatic repeat request-acknowledgment (HARQ-ACK) information for a unicast downlink channel transmission based on a first set of downlink assignment indexes (DAIs) that is based on one or more unicast transmissions;
generate second HARQ-ACK information for a first group-common downlink channel transmission in a first common frequency resource (CFR) based on a second set of DAIs that is based on one or more multicast transmissions;
generate third HARQ-ACK information for a second group-common downlink channel transmission in a second CFR based on a third set of DAIs that is based on one or more multicast transmissions, wherein a counter DAI of the third set of DAIs is sequentially incremented with respect to a counter DAI of the second set of DAIs; and
construct a dynamic HARQ-ACK codebook by concatenating the first HARQ-ACK information, the second HARQ-ACK information, and third HARQ-ACK information in sequence.