| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system and method which improve the performance of a wireless transmission system by intelligent use of data flow control between a radio network controller (RNC) 12 and a node B 54. <P>SOLUTION: The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC 12 and the node B 54. This improves the performance of the transmission system by allowing retransmitted data, signaling procedures, and other data to be received properly at a faster rate and by minimizing the quantity of data to be buffered in the node B 54. Upon degradation of channel quality, flow control is performed to reduce buffering in the node B 54 prior to a high-speed downlink shared channel (HS-DSCH) handover. <P>COPYRIGHT: (C)2008,JPO&INPIT |
