摘要
文章详细介绍了目前手机上网的两大关键技术WAP和GPRS技术,给出了WAP的通信模型和 WAP的分层协议结构,以及GPRS的网络结构、协议和GPRS较以前网络的技术优势。最后阐述 了WAP over GPRS的应用前景。
This article mainly introduces the two key technologies for mobile telephone to get access to Internet-- WAP and GPRS, including the communication model and protocol structure of WAP, the network and protocol architecture of GPRS and the advantage of GPRS over the previous GSM. Finally, it also analyses the applied prospect of WAP over GPRS.
出处
《电信工程技术与标准化》
2002年第3期9-12,共4页
Telecom Engineering Technics and Standardization
