DSP技术在移动通信中的应用

The applications of DSP technology in mobile communication

通过对DSP技术和现代移动通信技术发展历程及现状的分析 ,重要介绍了现代移动通信领域数字基带信号处理的过程。并以QPSK数据调制为例 ,介绍了应用DSP技术实现数据调制的程序设计方法 ,展望了DSP技术在现代移动通信领域中的广泛应用前景。

The development history and current condition of DSP technology and modem mobile communication are analysised in the paper. The process of digital baseband signal processing in the domain of modem mobile communication is particularly introduced. The paper also introduces the design method of the procedure that realize data modulation using DSP technology according to QPSK data modulation. The widespread applications of DSP technology in mobile communication field are also prospected.