ANTENNA CONTROL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND ANTENNA CONTROL METHOD

摘要

A wireless base station (100A) has a directional antenna (110A) by which the beam direction (D1) which is a direction to which a directional beam is directed can be changed in a perpendicular plane. The wireless base station (100A) acquires a terminal elevation value indicating the elevation of a wireless terminal of which the destination to be connected is the wireless base station (100A) and sets a tilt angle (?) which is an angle made by the beam direction (D1) and the horizontal direction by using the acquired terminal elevation value.