| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a relay device and a communication control method which can efficiently suppress an influence of mutual interference. <P>SOLUTION: A relay device 101 relays wireless signals transmitted/received between a base station and a mobile station. The relay device 101 comprises: a base station side communication unit 117 for transmitting/receiving the wireless signals to/from the base station via a base station side antenna 115; a mobile station side communication unit 123 for transmitting/receiving the wireless signals to/from the mobile station via a mobile station side antenna 122; an antenna directivity adjustment unit 125 for changing directivity of at least one of the base station side antenna 115 and the mobile station side antenna 122; and a control unit 121 which calculates a degree of mutual interference in the relay device 101, and controls the antenna directivity adjustment unit 125 so as to change the directivity of the antenna(s) according to the calculated degree of the mutual interference. <P>COPYRIGHT: (C)2013,JPO&INPIT |
