S. Lee, H. Cho, and S.-C. Park (Korea)
Radio Resource Management, Power Control, CDMA,Wireless system
A mobile-speed-based closed-loop power control
algorithm with adaptive step size is suggested in this
paper. The proposed algorithm is devised in combination
with the shift register method and quantization method.
The performance of the proposed algorithm is compared
with the previous adaptive step size power control
algorithm. The performance improvement in our
algorithm is shown in view of the power control error
(PCE), power rise and uncoded BER.