Uplink control information piggyback restrictions for ultra-reliable/low-latency communications

A method for wireless communication at a base station, comprising:

• determining whether to schedule an uplink data transmission for transmission by a user equipment (UE) in a first transmission time interval that overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval, the determining based at least in part on whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the first transmission time interval;
• scheduling the uplink data transmission based at least in part on the determining;
• and
• receiving the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.

An apparatus for wireless communication 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:
• identify that an uplink data transmission scheduled for transmission by the UE in a first transmission time interval overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval;
• determine whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the uplink data transmission;
• and
• transmit the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.

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

• a processor,
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• determine whether to schedule an uplink data transmission for transmission by a user equipment (UE) in a first transmission time interval that overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval, the determining based at least in part on whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the first transmission time interval;
• schedule the uplink data transmission based at least in part on the determining;
• and
• receive the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.

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

• means for identifying that an uplink data transmission scheduled for transmission by the UE in a first transmission time interval overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval;
• means for determining whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the uplink data transmission;
• and
• means for transmitting the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.

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

• means for determining whether to schedule an uplink data transmission for transmission by a user equipment (UE) in a first transmission time interval that overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval, the determining based at least in part on whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the first transmission time interval;
• means for scheduling the uplink data transmission based at least in part on the determining;
• and
• means for receiving the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.

A non-transitory computer-readable medium storing code for wireless communication at a user equipment (UE), the code comprising instructions executable by a processor to:

• identify that an uplink data transmission scheduled for transmission by the UE in a first transmission time interval overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval;
• determine whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the uplink data transmission;
• and
• transmit the uplink data transmission and the multiple uplink control transmissions based at least in part on whether the scheduling constraint being satisfied.

A non-transitory computer-readable medium storing code for wireless communication at a base station, the code comprising instructions executable by a processor to:

• determine whether to schedule an uplink data transmission for transmission by a user equipment (UE) in a first transmission time interval that overlaps with multiple uplink control transmissions scheduled for transmission by the UE during corresponding second transmission time intervals that are shorter in duration than the first transmission time interval, the determining based at least in part on whether the multiple uplink control transmissions satisfy a scheduling constraint that is based at least in part on uplink control transmission types of the multiple uplink control transmissions that overlap with the first transmission time interval;
• schedule the uplink data transmission based at least in part on the determining;
• and
• receive the uplink data transmission and the multiple uplink control transmissions based at least in part on the scheduling constraint being satisfied.