- dcs digital cellular system
- digital cellular system
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数字蜂窝系统的英文
例句与用法
- Digital cellular system at 1800mhz dcs
频段的数字蜂窝系统 - Japan digital cellular system jdc
日本数字蜂窝系统 - Japan digital cellular system jd
日本数字蜂窝系统 - Code division multiple access ( cdma ) has rapidly become a leading technology for commercial cellular systems because it has large capacity , good voice quality and big potential of upgrading etc . in 1996 , china began the commercial trial of cdma cellular communication network in four cities , beijing , shanghai , guangzhou and xi ' an
基于cdma (码分多址)技术的数字蜂窝系统由于具有容量大、音质好、升级潜力大等优点，赢得了广大消费者及运营商的青睐，在世界各地也得到了越来越广泛的应用。 1996年，我国首先在北京、上海、广州和西安四城市进行了cdma网的商用试验。