| 摘要 |
A radio communication device C1 of the present invention includes a conversion unit 20 configured to convert a first electric wave received by an antenna 10 into a first frame, a determination unit 21 configured to determine whether or not the destination of the first frame is the other radio communication device, an estimation unit 22 configured to estimate the first direction from which the first electric wave has arrived, if it is determined that the destination of the first frame is the other radio communication device, a first prevent unit 30 configured to prevent the transmission of electric wave in the first direction, a prediction unit 40 configured to predict the second direction from which a second electric wave arrives if a second frame is transmitted from a second radio communication device of destination of the first frame to a first radio communication device of source of the first frame over the second electric wave, and a second prevent unit 30 configured to prevent the transmission of electric wave in the second direction.
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