Operation method of apparatus in wireless communication system, and apparatus using same method

A user equipment (UE), comprising:

• at least one transceiver;
• at least one memory;
• and
• at least one processor operably coupled to the at least one memory and the at least one transceiver, wherein the at least one processor is adapted to:
• receive time division duplex (TDD) configuration information from a base station;
• receive full duplex (FD) time resource information from the base station;
• and
• perform communication with the base station based on the TDD configuration information and the FD time resource information,
• wherein the TDD configuration information includes a first TDD period of a first downlink-uplink pattern and a second TDD period of a second downlink-uplink pattern, and
• wherein FD time resources configured by the FD time resource information are located only in some time resources of a specific period different from the first TDD period and the second TDD period among first TDD time resources by the first TDD period and second TDD time resources by the second TDD period.

A method of operating a base station in a wireless communication system, the method comprising:

• transmitting time division duplex (TDD) configuration information to a user equipment (UE);
• transmitting full duplex (FD) time resource information to the UE;
• and
• performing communication with the UE based on the TDD configuration information and the FD time resource information,
• wherein the TDD configuration information includes a first TDD period of a first downlink-uplink pattern and a second TDD period of a second downlink-uplink pattern, and
• wherein FD time resources configured by the FD time resource information are located only in some time resources of a specific period different from the first TDD period and the second TDD period among first TDD time resources by the first TDD period and second TDD time resources by the second TDD period.