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Method for calibrating automatic gain control in wireless devices

  • US 7,333,788 B2
  • Filed: 12/12/2003
  • Issued: 02/19/2008
  • Est. Priority Date: 12/20/2002
  • Status: Active Grant
First Claim
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1. A method for calibrating an AGC in a MIMO-based system, the method comprising:

  • transmitting a calibration signal;

    receiving the calibration signal;

    decoding the calibration signal to produce a measurement;

    storing the measurement;

    changing an AGC gain setting; and

    repeating the transmitting, receiving, decoding, storing, and changing operations to determine an optimal AGC gain setting.

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