Multiplexing techniques for uplink transmissions

A method for wireless communications at a network device, comprising:

• transmitting, to a user equipment (UE), an instance of downlink control information that schedules a first plurality of uplink resources for a plurality of uplink data messages;
• receiving uplink control signaling via at least one uplink resource reserved for the uplink control signaling that overlaps with one or more uplink resources of the first plurality of uplink resources scheduled by the instance of downlink control information;
• and
• receiving at least a subset of the plurality of uplink data messages via a second plurality of uplink resources based at least in part on a multiplexing schedule associated with a multiplexing configuration.

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

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• receive an instance of downlink control information that schedules a first plurality of uplink resources for a plurality of uplink data messages;
• transmit uplink control signaling via at least one uplink resource reserved for the uplink control signaling that overlaps with one or more uplink resources of the first plurality of uplink resources scheduled by the instance of downlink control information;
• and
• transmit at least a subset of the plurality of uplink data messages via a second plurality of uplink resources based at least in part on a multiplexing schedule associated with a multiplexing configuration of the UE.

An apparatus for wireless communications at a network device, comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• transmit, to a user equipment (UE), an instance of downlink control information that schedules a first plurality of uplink resources for a plurality of uplink data messages;
• receive uplink control signaling via at least one uplink resource reserved for the uplink control signaling that overlaps with one or more uplink resources of the first plurality of uplink resources scheduled by the instance of downlink control information;
• and
• receive at least a subset of the plurality of uplink data messages via a second plurality of uplink resources based at least in part on a multiplexing schedule associated with a multiplexing configuration.