US 12,267,837 B2
Multiplexing high priority and low priority uplink control information on a physical uplink shared channel
Wei Yang, San Diego, CA (US); and Yi Huang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 24, 2021, as Appl. No. 17/534,871.
Claims priority of provisional application 63/187,248, filed on May 11, 2021.
Claims priority of provisional application 63/118,549, filed on Nov. 25, 2020.
Prior Publication US 2022/0167348 A1, May 26, 2022
Int. Cl. H04W 72/02 (2009.01); H04W 72/21 (2023.01); H04W 72/542 (2023.01); H04W 72/56 (2023.01)
CPC H04W 72/21 (2023.01) [H04W 72/02 (2013.01); H04W 72/542 (2023.01); H04W 72/56 (2023.01)] 26 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
determining an overlap between a first uplink control information message with a first priority, a second uplink control information message with a second priority, a channel state information (CSI) transmission, and an uplink shared channel message, wherein the first priority is higher than the second priority;
determining a quantity of types of uplink control information which overlap the uplink shared channel message exceeds a threshold;
dropping at least a portion of the first uplink control information message, a portion of the second uplink control information message, a portion of the CSI transmission, or any combination thereof, based at least in part on the quantity exceeding the threshold;
selecting a first set of resources on a physical uplink shared channel for the first uplink control information message based at least in part on the first priority;
selecting a second set of resources on the physical uplink shared channel for the second uplink control information message based at least in part on the second priority, wherein the second set of resources is non-overlapping with the first set of resources; and
transmitting the first uplink control information message on the first set of resources and the second uplink control information message on the second set of resources on the physical uplink shared channel.