| 摘要 |
PROBLEM TO BE SOLVED: To perform the communication of high quality, even when case that a communication equipment for performing the communication of a small interference amount to other communication equipment such as voice communication is in the same direction as the communication for performing the communication of a large interference amount to the other communication equipment such as high-speed communication viewing from a base station device. SOLUTION: A directivity control decision circuit 116 judges whether or not a communication station under consideration and other communication stations have relatively become close and a selection circuit 113 selects a single communication directivity from the communication directivities of the communication station under consideration and the other communication station, when the communication station under consideration and the other communication station become relatively close. A weighting coefficient multiplication circuit 104 controls the communication directivity, so as to turn the communication directivity for the communication under consideration to the selected single communication directivity. |
