摘要
简介了CDMA扩频技术原理和扩频方式以及对CDMA通信技术的发展作了简单介绍，并对在新加坡举行的首届CDMA世界大会情况作了简单报导。
Briefly introduces the principle of CDMA spetrum spread technique and different types of spectrum spread, and curent developing situation of CDMA communication, lastly, gives a brief report on the 1st CDMA World Forum held in Singapore.
关键词
移动通信
码分多址
无线电扩频
Mobile Communication CDMA Radio spetrum spread
