AAA协议在LAS-CDMA系统中的应用研究

Research on the application of AAA protocol in LAS-CDMA system

鉴别、授权和计费(AAA)协议是网络运营的基础,也是保护运营商和用户利益的有效手段。目前网络正在向全IP网络演进,LAS-CDMA正是一种基于IP的先进移动通信技术,由于移动IP的复杂性,终端接入网络需要严格的AAA过程。本文提出了将AAA-Diameter协议应用于LAS-CDMA2000系统的设计方案,该设计方案已在实验网上成功运行。

Authentication,authorization and accounting(AAA) is the basis of the future mobile network,and an effective method to protect the benefit of networking provider and subscribers.Currently,the network is evolving into full IP network.LAS-CDMA is such a kind of advanced mobile technology based on IP,due to the complexity of mobile IP,strict process of AAA will be necessary in terminal accessing network.In this paper,a scheme of the application of AAA-Diameter protocol to the LAS-CDMA network is proposed,which has been realized in testing networking.