企业网基于GPRS的无线扩展方案探讨  

Study on Intranet Expanding Project Based on GPRS Wireless Network

作　　者：文元成[1,2] 

机构地区：[1]上海交通大学计算机科学与工程系 [2]山东移动通信有限责任公司东营分公司,东营257000

出　　处：《计算机工程》2004年第B12期226-227,229,共3页Computer Engineering

摘　　要：介绍了对企业网进行远程的、可漫游的、无线扩展的几种常用方式,并对GPRS从概念、网络基本结构及其业务特点作了介绍;通 过将GPRS与短信、无线拨号方式进行对比,说明TGPRS的优势;重点阐述了如何用GPRS对企业网进行无线扩展。This paper has a briefly introduction on several daily ways that can carry on the long-range and can roam expend wirelcssly in intranet, has a introduction on GPRS from his concept, network basic structure and business characteristic, through comparing with short information and pull out number wirelessly, state the advantage of GPRS.This paper explains especially on how to expand wirelcssly the intranet with GPRS.

关 键 词：全球蜂窝移动通信系统 通用无线分组业务 APN VPN SGSN GGSN 

分 类 号：TN951.01[电子电信—信号与信息处理]