Method for transmitting and receiving physical downlink shared channel in wireless communication system and device supporting the same

A user equipment (UE) configured to receive a physical downlink shared channel (PDSCH) in a wireless communication system, the UE comprising:

• a transceiver;
• at least one processor;
• and
• at least one computer memory operably coupled to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
• receiving, from a base station (BS) via the transceiver, a higher layer signal including first information about a configuration of an operation related to a PDSCH repetition;
• receiving, from the BS via the transceiver, second information related to a number of symbols of a control region;
• receiving, from the BS via the transceiver, downlink control information (DCI) including information related to a PDSCH repetition number based on the second information;
• and
• repeatedly receiving, from the BS via the transceiver, the PDSCH based on the DCI,
• wherein, based on the number of symbols of the control region being equal to 2 or 3, an initial subslot related to the control region is not counted as a subslot for a PDSCH repetition reception.

A base station (BS) configured to transmit a physical downlink shared channel (PDSCH) in a wireless communication system, the base station comprising:

• a transceiver;
• at least one processor;
• and
• at least one computer memory operably coupled to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
• transmitting, to a user equipment (UE) via the transceiver, a higher layer signal including first information about a configuration of an operation related to a PDSCH repetition;
• transmitting, to the UE via the transceiver, second information related to a number of symbols of a control region;
• transmitting, to the UE via the transceiver, downlink control information (DCI) including information related to a PDSCH repetition number based on the second information;
• and
• repeatedly transmitting, to the UE via the transceiver, the PDSCH,
• wherein, based on the number of symbols of the control region being equal to 2 or 3, an initial subslot related to the control region is not counted as a subslot for a PDSCH repetition reception.