Communication terminal apparatus, base station apparatus, and radio communication method

  • US 7,206,587 B2
  • Filed: 12/18/2002
  • Issued: 04/17/2007
  • Est. Priority Date: 08/02/2000
  • Status: Active Grant
First Claim
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1. A communication terminal apparatus comprising:

  • a measuring device that measures downlink channel quality; and

    a transmitter that transmits a notification signal to notify a base station apparatus of information generated based on said measured downlink channel quality, wherein;

    the information of the notification signal, prior to its transmission, is converted to a code word whose code-word minimum distance is proportional to the degree of measured downlink channel quality.

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