摘要
本文主要论述了ＣＤＭＡ将是３Ｇ技术的发展趋势及其相对ＴＤＭＡ技术的特点，另外还论述 了ＴＤ－ＳＣＤＭＡ技术和ＬＡＳ－ＣＤＭＡ技术相对于ＦＤＤ模式ＣＤＭＡ的优点及相互兼容， 最后讨论了从ＩＧ、２Ｇ过渡到３Ｇ的通信技术和结合中国国情的３Ｇ演进策略。
This paper mainly dissertate that CDMA should be the trend of 3G and its merit compare to TDMA.On the other hand it discuss about the merit of TD-SCDMA technology and LAS-CDMA technology comparet to FDD mode and the compatibility between them.At last this paper dissertate the technology for transition from IG and 2G to 3G the evolution strategy to 3G according the chinese situation.
出处
《电信工程技术与标准化》
2001年第3期13-17,共5页
Telecom Engineering Technics and Standardization
