文件名称：前向闭环功率控制-华为CDMA2000
文件大小：3.95MB
文件格式：PPT
更新时间：2024-05-13 05:52:01
cdma
前向闭环功率控制 与IS95系统相比，CDMA2000技术中引入了快速功率控制。 CDMA 核心技术 功率控制比特 Eb/Nt During the communication of the mobile station, the mobile station measures the Eb/Nt value of the received forward traffic channels, compares them with the threshold and orders the base station to increase or decrease the transmission power to keep constant the traffic channel Eb/Nt of whole-rate services.