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作为第三代移动通信的关键技术之一,功率控制技术在CDMA系统中得到了广泛的应用。本文在分析传统固定步长功率控制方法缺点的基础上,提出了一种将Markov过程理论应用到功率控制中的新的自适应变步长功率控制方法。
As one of the key technologies of the third generation of mobile communication, power control technology has been widely used in CDMA system. Based on the analysis of the shortcomings of traditional fixed-step power control methods, this paper proposes a new adaptive variable-step-length power control method which applies Markov process theory to power control.