一种大区制CDMA功率控制算法的探讨

Research on a Power Control Algorithm ofSingle Cell CDMA

在比较蜂窝制系统和大区制系统功率控制技术的区别的基础上，讨论了大区制码分多址（ＣＤＭＡ）移动通信中的功率控制算法，提出了采用开环控制与闭环控制配合的实现方案，并进行了相应控制算法的仿真。结合大区制系统的特点，分析了算法中相应参数的设置。

A power control algorithm of reverse link of the private single cell CDMA mobile communication system is described based on comparing with that of cellular schemes.One control scheme based on open loop control and close loop control is presented.Algorithms and computer simulation of power control of reverse link are described in detail.Finally,the choice of relevant parameters in algorithm is analyzed.The results are of value to the design of the private singlecell CDMA mobile communication system.