CQI report in a protected subframe

The present invention relates to report channel state information in a communication system. The channel state information is reported from the user equipment to the base station. In response, the user terminal from a first value of the set (level) to determine the value of the first channel state information, also, determines the value of the second channel state information from a more larger values ​​of another set to. Then, other relative mass difference between the value of the value of the first channel state information the second channel state information is calculated and transmitted to the base station. .FIELD 5