Method for transmitting and receiving downlink data in wireless communication system, and device for same

A user equipment (UE) for receiving downlink data in a wireless communication system, the UE comprising:

• one or more transceivers;
• one or more processors;
• and
• one or more memories storing instructions for operations executed by the one or more processors and connected to the one or more processors,
• wherein the operations include
• receiving configuration information, wherein a repetition scheme based on time division multiplexing (TDM) is configured based on the configuration information,
• receiving downlink control information (DCI), wherein the DCI includes a time domain resource assignment field, and
• receiving a plurality of transmission occasions which are related to the same transport block, based on the DCI,
• wherein time domain resource assignment for a first transmission occasion among the plurality of transmission occasions is determined based on the time domain resource assignment field of the DCI, and
• wherein time domain resource assignment for a second transmission occasion among the plurality of transmission occasions is determined based on the time domain resource assignment for the first transmission occasion.

A method for transmitting, by a base station (BS), downlink data in a wireless communication system, the method comprising:

• transmitting, to a user equipment (UE), configuration information, wherein a repetition scheme based on time division multiplexing (TDM) is configured based on the configuration information;
• transmitting, to the UE, downlink control information (DCI), wherein the DCI includes a time domain resource assignment field, and
• transmitting, to the UE, a plurality of transmission occasions which are related to the same transport block based on the DCI,
• wherein time domain resource assignment for a first transmission occasion among the plurality of transmission occasions is determined based on the time domain resource assignment field of the DCI, and
• wherein time domain resource assignment for a second transmission occasion among the plurality of transmission occasions is determined based on the time domain resource assignment for the first transmission occasion.