| 摘要 |
<p>In a service area of a base station (101), at least one relay station (102) is provided for processing, instead of the base station (101), a non-real time data retransmission request from a communication terminal (103), so that the base station (101) is released from the processing concerning non-real time data retransmission. This reduces the processing load of the base station (101) and improves the transmission efficiency as a whole system. Accordingly, it is possible to increase the number of mobile stations that can be handled in the base station (101).</p> |
