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公开(公告)号:US06335923B1
公开(公告)日:2002-01-01
申请号:US08810707
申请日:1997-03-03
IPC分类号: H04B7216
摘要: A mobile communication terminal receives a control command transmitted on a down-link from a base station and controls a transmission power so that a reception state on an up-link becomes approximately constant at the base station. The mobile communication terminal is provided with a moving speed inferring unit which infers a moving speed of the mobile communication terminal, and a transmission power controller which varies a varying width of the transmission power depending on the moving speed of the mobile communication terminal.