Techniques for dynamically aggregating a physical downlink shared channel for semi-persistent scheduling

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

• receiving a physical downlink shared channel configuration and a semi-persistent scheduling configuration from a set of one or more semi-persistent scheduling configurations;
• receiving downlink control information associated with a physical downlink shared channel transmission for the semi-persistent scheduling configuration;
• determining, based at least in part on a rule, a repetition number for a number of expected instances of the physical downlink shared channel transmission, wherein the rule is based at least in part on a time domain resource allocation entry indicated by the downlink control information and at least one of the physical downlink shared channel configuration or the semi-persistent scheduling configuration;
• and
• receiving, within each semi-persistent scheduling time period of a plurality of semi-persistent scheduling time periods, one or more instances of the physical downlink shared channel transmission in accordance with the repetition number.

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

• receiving a semi-persistent scheduling configuration from a set of one or more semi-persistent scheduling configurations;
• identifying a repetition scheme configuration;
• receiving downlink control information associated with a physical downlink shared channel transmission for the semi-persistent scheduling configuration;
• identifying, within the downlink control information, an indication of a plurality of transmission configuration indicator states;
• and
• receiving one or more repetitions of the physical downlink shared channel transmission based at least in part on the repetition scheme configuration and the plurality of transmission configuration indicator states, the one or more repetitions corresponding to respective transmission occasions having non-overlapping time domain resource allocations within a same slot time period.

An apparatus for wireless communication, 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 a physical downlink shared channel configuration and a semi-persistent scheduling configuration from a set of one or more semi-persistent scheduling configurations;
• receive downlink control information associated with a physical downlink shared channel transmission for the semi-persistent scheduling configuration;
• determine, based at least in part on a rule, a repetition number for a number of expected instances of the physical downlink shared channel transmission, wherein the rule is based at least in part on a time domain resource allocation entry indicated by the downlink control information and at least one of the physical downlink shared channel configuration or the semi-persistent scheduling configuration;
• and
• receive, within each semi-persistent scheduling time period of a plurality of semi-persistent scheduling time periods, one or more instances of the physical downlink shared channel transmission in accordance with the repetition number.