WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD

摘要

Using a millimeter wave frequency band, position and direction information for a communication device to be communicated with, which is a target for communication, is derived via a simple configuration, and communication interference with the desired communication device to be communicated with is effectively reduced. An antenna unit has directivity in a plurality of different directions with respect to signals sent and received by wireless communication using a millimeter wave frequency band. An antenna control unit changes the directivity of the plurality of directions of the antenna unit to a desired direction. A direction and position estimation unit estimates the direction and position information for a communication device to be communicated with, which is a target for wireless communication, according to signals received by the antenna unit, the directivity of which has been changed. A display unit displays the estimated direction and position information of the communication device to be communicated with.