摘要
无线应用协议（WAP）作为无线Internet的解决方案，目前受到了广泛的关注。移动网络的数据承载业务作为实现WAP应用的必由之路起着关键的作用。分析研究了GSM网络中的几种数据承载业务，给出了各种数据承载业务分别作为WAP的承载时的实现方式，并对其优劣之处进行了分析和比较。
As the solution of wireless Internet Wireless Application Protocol WAP has attracted great attention． In mobile networks the data bearer services are very important for WAP application． Several kinds of data bearer services and their implementation in GSM network are studied in this paper including SMS CSD USSD and GPRS services． After that the advantages and shortcomings of these services are compared and analyzed．
出处
《现代电信科技》
2001年第2期7-9,共3页
Modern Science & Technology of Telecommunications
基金
国家自然科学基金资助项目
