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Apparatus and method for feeding back channel quality information and scheduling apparatus and method using the same in a wireless communication system

  • US 10,129,002 B2
  • Filed: 09/28/2015
  • Issued: 11/13/2018
  • Est. Priority Date: 08/29/2005
  • Status: Active Grant
First Claim
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1. A method for transmitting a channel quality indicator (CQI) in a wireless communication system, the method comprising:

  • obtaining, at a mobile station, a first CQI for an entire frequency band, the entire frequency band including a plurality of sub-bands;

    obtaining, at the mobile station, a second CQI for each of the plurality of sub-bands; and

    transmitting, by the mobile station, the first CQI and at least one second CQI in a same transmission time interval,wherein the plurality of sub-bands are configured between a base station and the mobile station, andwherein the first CQI is a CQI for the entire frequency band.

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