RADIO COMMUNICATION METHOD, RADIO BASE STATION, RADIO COMMUNICATION TERMINAL, AND BASE STATION CONTROLLER

摘要

Provided is a radio communication method using a first radio base station and a second radio base station having an adaptive array antenna which is located adjacent to the first radio base station and radiates a dynamically directional beam. The method comprises: a step of acquiring the moving speed of a radio communication terminal located in a cell formed by the first radio base station; a step of requesting the radiation of the directional beam to the direction of the cell formed by the first radio base station to the second radio base station if the moving speed is not smaller than a predetermined threshold value; and a step in which the second radio base station which has transmitted the directional beam in response to the request houses the radio communication terminal.