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Radio communication device and transmitting power control method

  • US 6,512,917 B1
  • Filed: 03/16/2000
  • Issued: 01/28/2003
  • Est. Priority Date: 06/29/1998
  • Status: Expired due to Fees
First Claim
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1. A radio communication apparatus comprising:

  • an array antenna for forming directivity by a plurality of antenna elements;

    directional gain calculating means for calculating directional gains of received signals from said array antenna based on a direction of arrival and reception weight;

    transmission gain controlling means for calculating a correction value of transmission weight from said directional gains, and for controlling a gain of a transmission power amplifier based on transmission power control information included in said correction value and said received signals; and

    transmission weight controlling means for controlling transmission weight based on said reception weight and said correction value.

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