Method for transmitting and receiving signals by terminal supporting en-dc

A terminal for transmitting/receiving signals, the terminal supporting E-UTRA (Evolved Universal Terrestrial Radio Access)-NR (New Radio) Dual Connectivity (EN-DC) and comprising:

• a transceiver configured to transmit or receive the signals;
• and
• a processor configured to control the transceiver and determine a number of interrupted slots,
• wherein the processor controls the transceiver not to transmit or receive the signals during the interrupted slots,
• wherein the number of interrupted slots is determined based on subcarrier spacing (SCS) of cell supporting the NR, a measurement gap (MG) offset shift, and a MG length (MGL),
• wherein the number of interrupted slots is 7 when the SCS is 15 kHz, the MG offset shift is 0.5 ms, and the MGL is 6 ms.