US 12,457,609 B2
HARQ-ACK multiplexing on PUSCH in UL CA
Seyedkianoush Hosseini, San Diego, CA (US); Gokul Sridharan, Sunnyvale, CA (US); Yi Huang, San Diego, CA (US); Wei Yang, San Diego, CA (US); Peter Gaal, San Diego, CA (US); and Wanshi Chen, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 9, 2022, as Appl. No. 17/662,636.
Claims priority of provisional application 63/186,772, filed on May 10, 2021.
Prior Publication US 2022/0361214 A1, Nov. 10, 2022
Int. Cl. H04W 72/12 (2023.01); H04L 1/18 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/14 (2009.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/21 (2023.01) [H04L 1/1812 (2013.01); H04L 5/0055 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
memory; and
at least one processor coupled to the memory and configured to:
select at least one of a plurality of physical uplink shared channels (PUSCHs) in which to multiplex one or more uplink control information (UCI) bits, one or more of the plurality of PUSCHs being respectively granted by one or more uplink (UL) grants, the one or more UL grants including one or more UL total downlink assignment index (tDAI) values, wherein the selection is based on a non-zero UL tDAI value associated with the UL grant associated with each of the at least one selected PUSCHs;
exclude a set of PUSCHs being granted by a set of UL grants associated with a zero UL tDAI value from the selection; and
transmit, to a network entity, the one or more UCI bits that are multiplexed with the at least one of the plurality of PUSCHs.