摘要
TD-CDMA是西门子公司等针对第三代移动通信系统IMT-2000提出的一个解决方案.文章首先介绍第三代移动通信系统,并指出GSM为TD-CDMA构筑了坚实的基础;然后分析TD-CDMA系统的技术特点和与GSM900,DCS1800的兼容性;另外对TD-CDMA提供综合业务的能力作了说明.
Abstract: TD-CDMA is a scheme put forward by Siemens for the third generation mobile systems. Firstly this paper introduces the third generation mobile systems, and then points out that GSM is a stable foundation of TD-CDMA. The technology characteristics of TD-CDMA and the compatibility of TD-CDMA with GSM and DCS1800 are also given. The integrated services can be offered by TD-CDMA.
出处
《现代电信科技》
1998年第3期13-16,共4页
Modern Science & Technology of Telecommunications
