| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data flow amount control method, a base station and a control station capable of enhancing the utilizing efficiency of a wireless transmission band and suppressing the reduction in the transmission efficiency of a mobile communication system due to retransmission of data or the like in the mobile communication system wherein a transmission rate of a wireless interval is temporally fluctuated. <P>SOLUTION: Since the base station 500a can control a transmission amount of data addressed to a mobile station transmitted from the control station, that is, a transmission rate on the basis of a buffer resident schedule time of data resident in the buffer until the data resident in the buffer are transmitted to the mobile station, even the mobile communication system employing an HSDPA or the like wherein the transmission rate of the wireless interval is temporally greatly fluctuated can suppress occurrence of overflow and underflow of the buffer of the base station. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
