摘要
作为第3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.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 a third generation mobile communications one of the key technologies,power control technology in the CDMA system has been widely used. Based on the analysis of the traditional fixed-step power control method of disadvantage on the basis of a markov process theory will be applied to the power control of the new adaptive variable step-size power control methods.
出处
《河南科学》
2009年第9期1115-1117,共3页
Henan Science
关键词
功率控制
变步长
自适应功率控制
power control
variable step size
adaptive power control
