To solve these problems is to develop a new generation of digital cellular mobile communication system.
解决这些问题的方法是开发新一代数字蜂窝移动通信系统。
This procedure can be used as a fundamental procedure or a reference referential procedure for optimization of CDMA digital cellular mobile communication system.
该流程可作为CD MA数字蜂窝移动通信系统优化的一般流程或参考流程。
Second generation mobile communication system (2g) is digital cellular system which can provide low-speed data business.
第二代移动通信系统(2g)是数字移动系统，能提供低速率数据业务。
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