| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio link parameter updating method, appropriate for a high speed downlink packet access (HSDPA) system, for dynamically controlling radio link parameters, applied to transmission and reception of control information between a terminal and a base station, according to a radio channel situation of the terminal. <P>SOLUTION: A radio link parameter updating method includes a step in which a base station (Node B) determines whether to update an HSPDA related parameter and transmits the parameter update information to an RNC to trigger updating of the radio link parameter; and a step in which the RNC actually updates the HSDPA related parameter and transmits it to the terminal. Desirably, the parameter updating information that the base station transmits to the RNC is delivered through a radio link parameter update response message, and the RNC is a serving RNC (SRNC). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
