| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a required time until a gain of a reception system amplifier becomes a proper value, compared with a related technique. <P>SOLUTION: A wireless communication device 1 of a time-division multiple access system in which a transmitting time slot and a receiving time slot are predetermined has: a self device current position measurement section 11 that measures a current position of the self device; a partner side device current position information acquisition section 12 that acquires current position information of a partner side device; and a controller 18 that calculates a distance between the self device and the partner side device from the current position information of the self device, which is acquired by the self device current position measurement section 11, and the current position information of the partner side device, which is acquired by the partner side device current position information acquisition section 12, before the time slot for receiving an electric wave from the partner side device comes, and sets a gain of a reception system amplifier 14 based on the distance and a known transmission output value of the partner side device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
