Methods to configure uplink cancellation indication for supplementary uplink carriers

An apparatus for wireless communication of a user equipment (UE), comprising:

• a memory;
• and
• at least one processor coupled to the memory and configured to:
• receive, from a base station, a first configuration associated with a first block of an uplink cancellation indication (ULCI), wherein the first configuration is associated with at least one of a supplementary uplink (SUL) carrier or a non-supplementary uplink (NUL) carrier in a cell;
• determine a second configuration associated with a second block of the ULCI, wherein the second configuration is associated with the SUL carrier in the cell and is based on the first configuration received from the base station;
• and
• monitor the ULCI based on the first configuration and the second configuration.

An apparatus for wireless communication of a user equipment (UE), comprising:

• means for receiving, from a base station, a first configuration associated with a first block of an uplink cancellation indication (ULCI), wherein the first configuration is associated with at least one of a supplementary uplink (SUL) carrier or a non-supplementary uplink (NUL) carrier in a cell;
• means for determining a second configuration associated with a second block of the ULCI, wherein the second configuration is associated with the SUL carrier in the cell and is based on the first configuration received from the base station;
• and
• means for monitoring the ULCI based on the first configuration and the second configuration.

A non-transitory computer-readable medium storing computer executable code, the code when executed by a processor causes the processor to:

• receive, from a base station, a first configuration associated with a first block of an uplink cancellation indication (ULCI), wherein the first configuration is associated with at least one of a supplementary uplink (SUL) carrier or a non-supplementary uplink (NUL) carrier in a cell;
• determine a second configuration associated with a second block of the ULCI, wherein the second configuration is associated with the SUL carrier in the cell and is based on the first configuration received from the base station;
• and
• monitor the ULCI based on the first configuration and the second configuration.

An apparatus for wireless communication of a base station, comprising:

• a memory;
• and
• at least one processor coupled to the memory and configured to:
• transmit, to a user equipment (UE), a first configuration associated with a first block of an uplink cancellation indication (ULCI), wherein the first configuration is associated with at least one of a supplementary uplink (SUL) carrier or a non-supplementary uplink (NUL) carrier in a cell;
• and
• configure the UE with a second configuration associated with a second block of the ULCI and based on the first configuration transmitted to the UE, wherein the second configuration is associated with the SUL carrier in the cell.