TD-SCDMA直放站无线通信控制方案开发与实现

TD-SCDMA Wireless Communications Repeater Control Programme Development and Implementation

在TD-SCDMA系统中,直放站实现低成本的室内覆盖和减少信号盲区,是不可或缺的一部分。直放站系统要通过无线通信模块进行控制信息的交互,无线通信控制方案的实现是直放站系统开发中极为重要的一环。基于成熟的TD-SCDMA终端基带芯片的直放站无线通信控制方案,需要对硬软件配置做出相应的调整。通信控制方案中一个重要环节就是协定无线通信模块与直放站监控系统的串口通信接口,设计串口通信软件模块,串口通信协议的设定后,就可以经济、并快速地完成无线通信控制方案的实现。

The repeater is a kind of very valid equipment that supplies the gap of base station in TD-SCDMA mobile communications network. The repeater monitoring system should depend upon the wireless communication module to communicate the information flows, so it is necessary to design the wireless communication module. The scheme base upon finished product of TD-SCDMA terminal communication baseband chipsets and require some relevant adjustments from the hardware to the software projects. In this scheme, an emphasis is to set down the protocol about universal asynchronous receiver transmitter. To design a software project implement the function of transmit/receive module, economically, it will take not a long term to accomplish this scheme of wireless communication control module.