摘要
主要分析当前中国的3G网络技术标准TD-SCDMA,CDMA-2000,WCDMA对国内外的无线增值业务行业进行了调查和研究,总结了3G网络的特点、3G网络带来的无线增值业务内容的种类,并结合我国3G网络的应用环境,给出基于3G网络的信息交换系统的设计架构,并讨论系统实现中的关键技术。
This article mainly analyzed current China＇s 3G networking standard TD-SCDMA, CDMA-2000, WCDMA to carry on the investigation and the research to the domestic and foreign wireless value-added service profession, summarized and elaborated the 3G network＇s characteristic, the wireless value-added service content type which and the characteristic brought based on the 3G network, and unified our country 3G network the application environment, has given based on the 3G network exchange of information system＇s design construction, and discussed the system to realize the key technologies.
出处
《电脑编程技巧与维护》
2010年第4期76-78,共3页
Computer Programming Skills & Maintenance
关键词
3G
信息交换
中间平台
3G
Information exchange
Intermediate Platform
