BASE STATION DEVICE AND RADIO COMMUNICATION METHOD

摘要

A directivity control judging circuit (116) judges whether or not a certain communication station comes relatively near another one. A selecting circuit (113) selects a single communication directivity from among communication directivities of the certain communication station and the other communication station if they are judged to be near to each other. A weighting coefficient multiplying circuit (104) controls the communication directivity of the certain station to the selected single communication directivity.