| 摘要 |
<p>A mobile station has service quality request determining means for determining a request for the service quality of a data packet, downlink channel status estimating means for estimating the channel status of the downlink, identification number extracting means for extracting the identification number of the mobile station, reporting means for reporting the service quality request, the mobile station identification number, and the downlink channel status by means of a reserved packet. The base station has uplink channel status estimating means for estimating the channel status of the uplink by using the reservation packet and radio parameter control means for controlling a radio parameter according to the reservation packet and the channel status of the uplink channel status.</p> |
