一种用于工业传输的新型GPRS认证协议

由于无线移动系统中信号在空中传播的特点，入侵者或窃听者比较容易侵入系统内部。尽管在原有认证协议中有一定的安全措施，但是这些安全措施增加了网络拥塞以及移动台的注册时间，不利于系统在工业中的推广应用。在文中，通过对GPRS认证协议的研究和分析，提出一种新型的基于工业传输的GPRS无线网络认证协议，增加了安全系数，减少了网络中数据交流造成的拥塞。

A New Authentication Protocol for GPRS Networks Based on Industry Communication

Wireless mobile systems are more vulnerable to fraudulent access and eavesdropping because of its characteristic that signals are transmitted in the air. Although the authentication process in GPRS gives a reasonable security level,it is overloading the network with significant signaling traffic and increasing the registration time,which makes popularizing difficult. This paper studies and analyzes the GPRS privacy and authentication protocols,and proposes new authentication protocol with less signaling traffic and shorter registration time,which can be used in GPRS networks.