Patent ID: 7209456

Claim:
A method for transmitting predetermined power offset information on a high speed physical downlink shared channel in a drift radio network controller (DRNC) to achieve excellent channel performance indication between a user equipment (UE) located within a cell and a Node B, in a system including the Node B, the DRNC connected to the Node B for managing resource information for communication with UEs located within the cell occupied by the Node B, and a serving radio network controller (SRNC) connected to the DRNC for transmitting a control message to the UEs, the method comprising the steps of: sending a radio link setup request from the SRNC to the DRNC; transmitting a radio link setup request message including the predetermined power offset information from the DRNC to the Node B; transmitting a radio link setup response message including the predetermined power offset information from the DRNC to the SRNC; and transmitting the predetermined power offset information from the SRNC to the UE.