数字移动通信的发展趋向和关键技术

Devel opment Trend and Key Technol ogy of DigitaI Mobile Communications

数字化是移动通信发展的必然趋势。数字移动通信的发展为个人通信奠定了技术基础，并将最终向个人通信方向发展，个人通信目的的实现为数字移动通信的发展起着促进和推动作用。本文讨论了数字移动通信的发展趋向以及关键技术。

The inevitable trend in the development of mobile communications is to digitalize。 Providing the fundamentaltechnology for porsonal communication,the development of digital mobile communicat ions will surely lead to porsonaIconununication;while endeavours to reallze persOnal cOnununication definitely promotes the further development of digitalmobile communications, This paper deals with the development trend and key technology of digital mobile communication。