| This paper researchs one of the key technology of the3rd generation mobile system,power control technology.on basis of analysis of power control structure of 3rd generation mobile system,researchs power control algorithm emphasisly. A novel combined CDMA power control scheme is proposed in this paper. It consists of a powr compensation algorithm based on reverse channel prediction and closed-loop power control algorithm.Computer simulation showed that the scheme could compensate the fast channel fading quite well. |
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