脉冲整形对码分多址系统的检测性能影响研究

Study on Application of PSWF Function in Pulse Shaping of CDMA Communication System

适当的脉冲整形对降低码分多址通信系统中的多址干扰(Multiple Access Interference,MAI)具有良好的效果。文章针对这一问题,分能量有限和带宽有限2种情况,就脉冲整形对码分多址系统的检测性能影响进行分析和研究。

Proper pulse shaping is useful for reducing Multiple Access Interference, MAI, .To study this problem, this article discusses the influence of pulse shaping to the detection performance of Code Division Multiple Access system, including two cases of energy limited and bandwidth limited.