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 .

介绍了蜂窝统中无线统选择,包括基移动台统、基网络统以及混合统。

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统之一（它也可以实现国家间漫游），NMT统在欧洲、亚洲和澳大利亚等国家也有应用。