Various embodiments herein are directed to time domain resource allocation for data transmissions. An apparatus may comprise: memory to store time domain resource allocation (TDRA) information associated with data transmission; and processing circuitry, coupled with the memory, to: retrieve the TDRA information from the memory, wherein the TDRA information includes a plurality of TDRA parameters that are independently configured for different scheduled data transmissions; and encode a message for transmission to a user equipment (UE) that includes the TDRA information. Other embodiments may be disclosed or claimed.