FD mode dependent UCI multiplexing

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

• a memory;
• and
• at least one processor coupled to the memory and, based at least in part on information stored in the memory, the at least one processor is configured to cause the apparatus to:
• multiplex a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication;
• determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam, wherein the multiplexing rule indicates for the UE to determine whether to use the first uplink control information resource associated with the first beam or the second uplink control information resource associated with the second beam based at least in part on whether the first uplink control information resource is for half-duplex communication or full-duplex communication and whether the second uplink control information resource is for half-duplex communication or full-duplex communication;
• and
• transmit a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.

A non-transitory computer-readable medium storing computer executable code at a user equipment (UE), the code when executed by a processor causes the processor to:

• multiplex a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication;
• determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam, wherein the multiplexing rule indicates for the UE to determine whether to use the first uplink control information resource associated with the first beam or the second uplink control information resource associated with the second beam based at least in part on whether the first uplink control information resource is for half-duplex communication or full-duplex communication and whether the second uplink control information resource is for half-duplex communication or full-duplex communication;
• and
• transmit a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.

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

• means for multiplexing a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication;
• means for determining, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam, wherein the multiplexing rule indicates for the UE to determine whether to use the first uplink control information resource associated with the first beam or the second uplink control information resource associated with the second beam based at least in part on whether the first uplink control information resource is for half-duplex communication or full-duplex communication and whether the second uplink control information resource is for half-duplex communication or full-duplex communication;
• and
• means for transmitting a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.