Transmission output control device
申请(专利)号： JP19870187827
专利号： JPH0681087B2 主分类号： H04B7/26 申请权利人： MITSUBISHI
ELECTRIC CORP 公开国代码： JP 优先权国家： JP
摘 要：
PURPOSE:To maintain a good call
quality and, simultaneously, to reduce a power consumption at the time of
transmitting a moving body by controlling the optimum transmitting output of the moving body or a base station based on a mean value obtained from an receiving electric field and a fading pitch.
CONSTITUTION:A radio wave from the moving body is received by a receiver 1, and by a mean receiving electric field calculating part 2, the mean value is calculated. Based on the output of the receiver 1, the fading pitch is obtained by a fading pitch calculating part 3, and thereby, the action condition of the
moving body, which is a communications opponent, is detected. Based on the mean value and fading pitch, a transmitting output deciding part 4 decides the comfortable transmitting
output of the moving body. A transmitting output control signal generating part 5 generates a transmitting control signal to the moving body, and the signal is
transmitted through a transmitter 6 to the moving body. As a result, the transmitting
申请日： 1987-07-29 公开公告日： 1994-10-12
分类号： H04B7/26 发明设计人： KATO SUSUMU 申请国代码： JP
优先权： 19870729 JP
18782787
摘 要 附 图：
output of the transmitter at a moving body side is automatically adjusted, a receiving sensitivity at a base station side can be made optimum, and simultaneously, transmitting and receiving can be executed by a saved power. 主权项：
【請求項1】基地局および移動体の一方から他方への電波を受信機で受信し、受信した電波の受信電界の大きさにもとづいて上記基地局または移動体からの送信出力を判定し、この判定結果に応じた最適の送信出力を、送信
权 利 要 求 说 明 书
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Transmission output control device
