US 12,335,949 B2
Multiplexing high priority and low priority uplink control information (UCI) on an uplink transmission
Wei Yang, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Yi Huang, San Diego, CA (US); and Peter Gaal, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 19, 2022, as Appl. No. 17/664,088.
Claims priority of provisional application 63/191,895, filed on May 21, 2021.
Prior Publication US 2022/0377723 A1, Nov. 24, 2022
Int. Cl. H04W 72/20 (2023.01); H04L 69/04 (2022.01); H04W 72/56 (2023.01)
CPC H04W 72/20 (2023.01) [H04L 69/04 (2013.01); H04W 72/56 (2023.01)] 25 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
a memory; and
a processor coupled with the memory and configured to cause the UE to:
determine a compression indication for a low-priority (LP) uplink control information (UCI) payload to be multiplexed with a high-priority (HP) UCI payload, wherein the compression indication includes an indication whether the LP UCI payload is compressed, an indication of a compression rule with respect to compression of the LP UCI payload, an indication of a manner in which the LP UCI payload is compressed, or a combination thereof;
encode the compression indication for the LP UCI payload jointly with the HP UCI payload providing a jointly-encoded compression indication and HP UCI payload;
encode the LP UCI payload separately from the jointly-encoded compression indication and HP UCI payload providing an encoded LP UCI payload; and
multiplex the encoded LP UCI payload and the jointly-encoded compression indication and HP UCI payload providing a multiplexed uplink transmission in an uplink transmission to a base station.