| 摘要 |
<p>A communication system includes at least one base station (1) and a plurality of mobile stations (2), wherein quality information QI about a downlink is to be sent from the mobile station (2) to the base station (1), and wherein transmission of the quality information QI is carried out at specific report cycle periods k selected from a group comprising 0, 1, at least two first positive integers having no multiple relationship with each other, and at least two second positive integers having a multiple relationship and being equal to or larger than the two first positive integers having no multiple relationship with each other, and wherein 0 is used for when quality information QI is not sent from the mobile station (2).</p> |
