ndsc meaning in Chinese

国家数字交换系统工程技术研究中心

The cmt mobile communication system developed by ndsc is a project that associates the cdma2000 wireless technology with the ip transmission technology
信息技术研究所开发的cmt移动通信系统就是结合了cdma2000无线接入技术和ip传输技术的一个研究项目。
The third generation mobile communication system has gained much attention in many countries . in order to meet the needs of development of chinese mobile communication , ndsc began the project on cdma technology which is called cmt ( composite mobile telecommunication ) two years ago
第三代移动通信系统是当前各国竞相研究与开发的热点，为适应中国移动通信发展的需要，信息技术研究所启动了cdma项目? ? cmt (复合移动通信系统) 。