Method for transmitting or receiving signals for multiple transport block scheduling, and apparatus therefor

A device for wireless communication, the device comprising:

• a memory configured to store instructions;
• and
• a processor configured to perform operations by executing the instructions,
• wherein the operations include:
• receiving downlink control information (DCI) for scheduling multiple transport blocks (TBs), the DCI including 1-bit information which is related to either a redundancy version (RV) or frequency hopping;
• in a case of a TB of the multiple TBs scheduled by the DCI being not repeated, determining an RV value related to the TB based on the 1-bit information;
• and
• in a case of the TB scheduled by the DCI being repeated two or more times, determining whether frequency hopping is applied to the TB based on the 1-bit information.

A method performed by a base station (BS) in a wireless communication system, the method comprising:

• generating downlink control information (DCI) for scheduling multiple transport blocks (TBs), the DCI including 1-bit information which is related to either a redundancy version (RV) or frequency hopping;
• and
• transmitting the DCI to a user equipment (UE),
• wherein, in the generation of the DCI:
• in a case of a TB of the multiple TBs scheduled by the DCI being not repeated, the 1-bit information is configured to indicate an RV value related to the TB;
• and
• in a case of the TB scheduled by the DCI being repeated two or more times, the 1-bit information is configured to indicate whether frequency hopping is applied to the TB.

A device for wireless communication, the device comprising:

• a memory configured to store instructions;
• and
• a processor configured to perform operations by executing the instructions,
• wherein the operations include:
• generating downlink control information (DCI) for scheduling multiple transport blocks (TBs), the DCI including 1-bit information which is related to either a redundancy version (RV) or frequency hopping;
• and
• transmitting the DCI to a user equipment (UE),
• wherein, in the generation of the DCI:
• in a case of a TB of the multiple TBs scheduled by the DCI being not repeated, the 1-bit information is configured to indicate an RV value related to the TB;
• and
• in a case of the TB scheduled by the DCI being repeated two or more times, the 1-bit information is configured to indicate whether frequency hopping is applied to the TB.