A wireless communication method includes the steps of: calculating a transmission block number-related condition necessary for enabling a receiving terminal to receive all the blocks of broadcast control channel information based on the total number of the blocks and a transmission block number; calculating a rotation angular velocity-related condition based on the foregoing condition, a block unit time, and a coverage angle; and controlling a first directional antenna to rotate a beam at a rotation angular velocity decided based on the condition relating to the rotation angular velocity of the beam.