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Base station apparatus and radio communication method

  • US 6,847,828 B2
  • Filed: 07/02/2001
  • Issued: 01/25/2005
  • Est. Priority Date: 07/03/2000
  • Status: Expired due to Term
First Claim
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1. A base station apparatus, comprising:

  • a capturer that captures channel quality information about a downlink channel quality measured at a communication terminal;

    a receiver that receives a TPC command from the communication terminal;

    a calculator that calculates an amount of fluctuation in the downlink channel quality using the TPC command; and

    a determiner that compensates the channel quality information with reference to the amount of fluctuation and determines a modulating scheme and a coding scheme for transmission of data to the communication terminal according to the compensated channel quality information.

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