| 摘要 |
<p>The invention provides a feedback method and device for a channel quality indicator. The scheme of the invention determines channel quality change features according to a channel quality indicator index value. Thus a channel quality indicator feedback value in the current feedback cycle is obtained correspondingly. Thereby, the channel quality indicator feedback value can be adjusted correspondingly according to the current channel quality, and the accuracy of the feedback channel quality indicator can be improved.</p> |
