| 摘要 |
An outer loop power control method for high-speed physical downlink shared channel (HS-PDSCH) and a device thereof are disclosed. The method comprises: all channel quality indicators (CQI) reported by user equipment (UE) are classified by a high-speed downlink packet access (HSDPA) scheduler. A corresponding outer loop adjustment unit value K and an outer loop adjustment value are configured respectively for each type of CQIs, and the outer loop adjustment values are initialized to be 0 respectively. For the scheduling package corresponding to an acknowledgement response (ACK) returned by UE, the HSPDA scheduler adjusts the outer loop adjustment value corresponding to the CQI on which the scheduling package is based by J upward; for the scheduling package corresponding to a negative acknowledgement response (NACK) returned by UE, the HSPDA scheduler adjusts the outer loop adjustment value corresponding to the CQI on which the scheduling package is based by J*K downward. The HSDPA scheduler selects the size of a transport block for the next scheduling according to the adjusted outer loop adjustment value. |
