APPARATUS AND METHOD FOR SIGNALLING PILOT OFFSET FOR UPLINK POWER CONTROL IN COMMUNICATION SYSTEM USING HIGH SPEED DOWNLINK PACKET ACCESS SCHEME

摘要

The invention from a mobile communication system using a code division multiple access method, in particular forward packet transmission: for a separate power control of the reverse control channels in a mobile communication system supporting the (High Speed ​​Downlink Packet Access hereinafter 'HSDPA' D) to an apparatus and method for operating the position of the pilot signal variably field. The advantage of the scheme proposed by the present invention is the location of the by performing the power control of the control channel for the forward high-speed packet transmission off the conventional control and data channels increases the reliability of the control channel for the forward high-speed packet transmission, and a pilot signal field by setting differently for each user interference between the mobile terminal it becomes smaller. ; HS-DPCCH, the power control, HS-DPCCH pilot offset