| 摘要 |
<p>A mobile communication system has a mobile terminal (50), basestations (100a to 100c), and a Radio Network Controller (RNC) (200). In the case where drop of a frame occurs during data communication in Iub/Iur (between the basestations (100a to 100) and the RNC (200)), the RNC (200) executes retransmission of an EDCH FP frame between the RNC and the basestations by transmitting a TN frame to the basestations (100a to 100c) to repair the drop of the frame without executing retransmission with the terminal device (50).</p> |
