CDPD——未来个人通信的重要基石

CDPD——Cornerstone of the Future Personal Communications

计算机技术和无线通信技术的发展以及数据通信的市场需求推动了以CDPD为代表的无线数据通信技术的迅速发展。CDPD是以数字分组数据技术为基础、以蜂窝移动通信为组网方式来配置的。它采用TCP/IP为基础的Internet协议,可视为Internet的延伸。优异的性能、强大的功能以及开放的系统平台使CDPD可适用多种业务,它将在“金卡”工程、现代化管理、电子商务和信息服务等领域大展身手。

. The development of the computer technology and the radio communications technologies and the data communications market demand have driven the rapid development of the data communications technologies with CDPD as the representative. CDPD is based on the digital packet-data technology and arranged in a cellular mobile communications network manner. It adopts TCP/ IP based Internet protocols and can be considered as the extension of Internet. Excellent performances, powerful functions and open system platforms make CDPD applicable to various services. CDPD will play an active role in the fields of 'Golden card' project, modern management, electronic business, information service, etc.