Base station apparatus and method for controlling channel quality indicator transmission

  • US 9,137,000 B2
  • Filed: 01/10/2014
  • Issued: 09/15/2015
  • Est. Priority Date: 08/20/2003
  • Status: Active Grant
First Claim
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1. A communication method implemented by a base station, the method comprising:

  • transmitting control information indicating whether a mobile station is to transmit one channel quality indicator (CQI) for each subcarrier block within a communication frequency band or one CQI for all subcarrier blocks within the communication frequency band instead of multiple CQIs for multiple subcarrier blocks within the communication frequency band; and

    receiving one CQI for each subcarrier block within the communication frequency band or one CQI for all subcarrier blocks within the communication frequency band from the mobile station according to the control information.

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