US 12,150,122 B2
Collision handling for parallel uplink transmission
Yi Huang, San Diego, CA (US); Wei Yang, San Diego, CA (US); Peter Gaal, San Diego, CA (US); and Seyedkianoush Hosseini, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 14, 2021, as Appl. No. 17/644,298.
Claims priority of provisional application 63/138,504, filed on Jan. 17, 2021.
Prior Publication US 2022/0232590 A1, Jul. 21, 2022
Int. Cl. H04W 72/1268 (2023.01)
CPC H04W 72/1268 (2013.01) 25 Claims
OG exemplary drawing
 
1. A apparatus for wireless communication at a user equipment (UE), comprising:
memory; and
at least one processor coupled to the memory and configured to:
partition a plurality of channels comprising one or more physical uplink control channels (PUCCHs) and one or more physical uplink shared channels (PUSCHs) into two groups, the plurality of channels being scheduled for transmission on component carriers (CCs) including a first set of CCs for communicating data and a second set of CCs for communicating control information and the data, wherein the two groups include a first group comprising the one or more PUCCHs and a second group comprising the one or more PUSCHs, wherein to partition the plurality of channels, the at least one processor is configured to multiplex a second PUCCH of the first group with a third PUCCH of the first group that at least partially overlaps in time with the second PUCCH to generate a first PUCCH;
identify a first subset of PUSCHs of the one or more PUSCHs that is in the second set of CCs; and
multiplex the first PUCCH of the one or more PUCCHs with a first PUSCH of the first subset of PUSCHs that is in the second set of CCs based on the first PUCCH overlapping in time with at least a part of at least one PUSCH.