In the paper,we introduce joint space-time signal processing in CDMA and software radio(SWR) technology. We propose a solution of realizing ST processing by software. From point of view of ADC and DSP, SWR is considered to have a good future.

• 介绍了码分多址（ CDMA）系统空时信号联合处理技术和软件无线电技术，提出了一种将CDMA空时（ST）处理软件化的方案，并从模数变换（A C）和数字信号处理（DSP）角度分析了实现软件无线电的前景。