Two-stage uplink grant procedures

A method for wireless communications at a user equipment (UE), comprising:

• obtaining a first uplink grant of a two-stage grant procedure, the first uplink grant associated with a first set of uplink resources;
• obtaining a one-stage uplink grant associated with a second set of uplink resources;
• identifying a collision between the first uplink grant and the second uplink grant;
• and
• transmitting uplink data for transmission over at least one of the first set of uplink resources of the second set of uplink resources based on one or more priority rules.

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

• a processor,
• memory in electronic communication with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• encode uplink data for transmission based on control information included in a first uplink grant corresponding to a first set of uplink resources;
• obtain a second uplink grant associated with a second set of uplink resources, wherein the second uplink grant is associated with the encoded uplink data for transmission;
• determine a starting delay of the second set of uplink resources based on a timing of the encoding with respect to the second uplink grant;
• and
• transmit the uplink data for transmission to the base station during the second set of uplink resources based on the determined starting delay.

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

• a processor,
• memory in electronic communication with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• obtain a first uplink grant of a two-stage grant procedure, the first uplink grant associated with a first set of uplink resources;
• obtain a one-stage uplink grant associated with a second set of uplink resources;
• identify a collision between the first uplink grant and the second uplink grant;
• and
• transmit uplink data over at least one of the first set of uplink resources of the second set of uplink resources based on one or more priority rules.