蜂窝系统

However GSM proved to be a very attractive technology for mobile communications and, since the launce in Europe, GSM has evolved to more or less a global standard.

作为世界上首批全自动蜂窝系之一（它也可以家间漫游），NMT系在欧洲、亚洲和澳大利亚等家也有应用。

This article introduces the choice of the wireless location system , including the location system based on the mobile station and the network ,and the location system of commixture .

介绍蜂窝系中无线定位系的选择,包括移动台的定位系、网络的定位系以及混合定位系。