基于WCDMA的短消息业务协议分析  

Analysis of Short Message Service Protocol on the Basis of WCDMA

作　　者：陈乐然[1] 马海龙[1] 刘正军[1] 

机构地区：[1]解放军信息工程大学信息工程学院,河南郑州450002

出　　处：《现代电子技术》2005年第9期111-113,共3页Modern Electronics Technique

摘　　要：短消息业务(SMS)作为一项极具吸引力的增值业务,已经得到了越来越多用户的认可。除了大量使用的手机与手机之间点对点短消息业务之外,从各种信息平台到手机的短消息业务也在快速发展,并已经成为广大用户及时方便地获取信息的一种手段。因此,在第三代移动通信中,短消息业务对通信的安全性提出了更高的要求,他使用双向鉴权机制和信令完整性保护措施。详细描述了WCDMA中短消息业务的协议结构和短消息的发送过程,最后还分析了他的安全机制,以此展现第三代移动通信的安全特性。Short Message Service(SMS),which is as one of commercioganic serves,has achieved more and more approbation of consumers.Besides the pointpoint application of SMS among mobile phones,a new application of SMS between information system and mobile phones is developed quickly now,and it is a new way to achieve information conveniently and duly for users.So the SMS in 3G requires security is more strictly.It employs bidirectional authentication architecture and a measure to protect integrity of signalling.The paper describes the frame of SMS protocols in WCDMA and the process of sending SMS.Finally SMS′s security architecture is presented surrounding the analysis of SMS protocols in order to show the security characteristic of 3G.

关 键 词：WCDMA 短消息移动终止 移动交换中心 短消息中心 

分 类 号：TN929.5[电子电信—通信与信息系统]