The method for radio communication, and communication devices

There is provided a method for radio communication described, comprising: receiving a millimeter wave signal through radio communication from a transmitting antenna by means of a receiving antenna, at least one of the transmitting antenna and the receiving antenna is a directional antenna with adjustable directional sensitivity, determining a quality of reception of the millimeter wave signal, as by the receiving antenna is received for a first direction of sensitivity of the directional antenna, reducing the sensitivity direction of the directional antenna to a second directional sensitivity depending on whether the reception quality is above a required reception quality, and continuing the radio communication with the second directional sensitivity