The use of digital radio transmission and the advanced handover algorithms between radio cells in GSM networks allows for significantly better frequency usage than in analogue cellular systems,thus increasing the number of subscribers that can be served.

• GSM网络使用数线传输和先进的无线越区切换算法，可以得到比模拟蜂窝系统好得多的频率利用，因而增加了服务的用户数。