摘要
本文主要讨论数字移动通信中扩频码分多址技术。介绍了国外关于ＣＤＭＡ数字移动通信研究的动态，阐明了ＣＤＭＡ体制的优越之处，分析了ＣＤＭＡ的关键技术，并就我国数字移动通信体制提出建议。
In this paper,We mainly discuss the spread spectrum code division multiple access technologiesfor digital mobile communications, review the research situation on it abroad and describe the benefits fromCDMA scheme. The key technologies for CDMA cellular mobile communications are also analyzed.Finallywe make some suggestions on digital mobile communication scheme in China.
出处
《电信科学》
北大核心
1994年第8期20-26,共7页
Telecommunications Science
关键词
移动通信
数字通信
码分多址
扩频
mobile cormmunications,digital communications,code division multiple access
