Patent ID: 7783319

Claim:
A method for adjusting a forward transmission power control threshold of a terminal in a mobile communication system, comprising the following steps of: a. setting in advance at a base station side a forward strong pilot threshold, a lower bound (Ptx_lower) and an upper bound (Ptx_upper) of a forward transmission power control threshold as well as adjustment ranges of said lower bound and upper bound; the adjustment ranges of said lower bound and upper bound being the width within which said lower bound and upper bound of the forward transmission power control threshold are permitted to fluctuate; b. obtaining a current forward pilot energy reported and measured by the terminal through the base station; c. judging whether said forward pilot energy exceeds said forward strong pilot threshold, if yes, continuing to perform step d, otherwise, turning to step f; d. judging whether the current forward transmission power of said terminal exceeds the adjustment ranges of said lower bound and upper bound, if not, performing an operation of reducing the forward transmission power control threshold of said terminal, and if yes, turning to step f; f. completing a dynamical adjustment of the forward transmission power control threshold of the terminal.