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。
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
Abstract: 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.
中图分类号:
文元成. 企业网基于GPRS的无线扩展方案探讨[J]. , 2004, 30(S1): 238-.
WEN Yuancheng. Study on Intranet Expanding Project Based on GPRS Wireless Network[J]. , 2004, 30(S1): 238-.