US 12,256,394 B2
Physical uplink control channel (PUCCH) repetition factor associated with a PUCCH resource indicator (PRI)
Mahmoud Taherzadeh Boroujeni, San Diego, CA (US); Tao Luo, San Diego, CA (US); Junyi Li, Fairless Hills, PA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 26, 2022, as Appl. No. 17/649,049.
Claims priority of provisional application 63/144,609, filed on Feb. 2, 2021.
Claims priority of provisional application 63/144,418, filed on Feb. 1, 2021.
Prior Publication US 2022/0248445 A1, Aug. 4, 2022
Int. Cl. H04W 72/12 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/21 (2023.01) [H04W 72/23 (2023.01); H04W 72/542 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication at a user equipment (UE), comprising:
receiving a first configuration for downlink configuration information (DCI) that schedules a first physical downlink shared channel (PDSCH) and includes a physical uplink control channel (PUCCH) resource indicator (PRI) indicating a first repetition factor of a first PUCCH associated with the first PDSCH and at least one additional PUCCH;
receiving a second configuration assigning a plurality of PUCCH resources into a plurality of different groups, each of the plurality of different groups associated with a different repetition factor, the plurality of different groups including at least a first group and a second group;
receiving an indication of a selection of a first PUCCH resource from the first group or the second group, wherein selection of the first PUCCH resource switches a second repetition factor of other PUCCH resources to a third repetition factor associated with a group from which the first PUCCH resource is selected;
modifying transmission of the at least one additional PUCCH associated with the first repetition factor of the first PUCCH; and
transmitting the at least one additional PUCCH, to a base station, the at least one additional PUCCH transmitted with the first repetition factor based on a preconfiguration of PUCCH resource sets including the plurality of PUCCH resources and the selection of the first PUCCH resource associated with the PRI.