GSM与分组交换公众数据网之间的通信  

The Communication between GSM and Packet Switching Public Data Network

作　　者：丘斌[1] 李兵[1] 

机构地区：[1]华中理工大学电信系96级

出　　处：《现代电信科技》1999年第3期20-22,共3页Modern Science & Technology of Telecommunications

摘　　要：GSM网和分组交换公众数据网(PSPDN)目前在世界上已经得到了较为广泛的应用,在利用已有设施的基础上实现它们之间的通信有两种方案:一种是GSM用户通过PSTN或ISDN作为原始数据承载者接入PSPDN的“基本分组模式接入”法;另一种是用户拥有一个GSM的接入号码,GSM与PSPDN直接交互工作的“专用分组模式接入”法.GSM network and Packet Switching Public Data Network (PSPDN) have been widely applied in the world. Based on the using of existing infrastructure, there are two ways to realize the communication between them: one is Basic Packet Mode Access Method, in which GSM users take PSTN or ISDN as carrier for the original data to get access to PSPDN; the other way is Dedicated Packet Mode Access Method, in which each user has a GSM access number so that GSM can interwork with PSPDN directly.

关 键 词：网间接口 GSM 综合业务数字网 PSPDN 

分 类 号：TN913.24[电子电信—通信与信息系统] TN929.5[电子电信—信息与通信工程]