一种卫星移动通信系统的业务获取系统设计  

Design of a service acquisition system for a satellite mobile communication system

作　　者：张涵 韩亮 买超 Zhang Han;Han Liang;Mai Chao(State Grid Information and Telecommunication Branch,Beijing 100761,China;Beijing Fibrlink Communications Co.,Ltd.,Beijing 100070,China)

机构地区：[1]国家电网有限公司信息通信分公司,北京100761 [2]北京中电飞华通信有限公司,北京100070

出　　处：《无线互联科技》2024年第3期58-62,共5页Wireless Internet Technology

摘　　要：互联网和移动通信网络均配备了业务获取系统。目前,卫星移动通信快速发展,尤其以华为Mate为代表的手机直连卫星的消费类产品的推出,给信息安全带来较大挑战,亟需建设卫星业务获取系统。文章通过对比自建业务获取系统、核心网专用接口接入方案、Iub接口全数据接入方案的优劣,得出Iub接口全数据接入方案为最佳方案。数据经过分流处理后分发到协议解析设备和话音处理设备,解析出终端的位置、短信和话音,并存入业务存储设备。系统应用软件作为整个系统的控制中心,可以完成用户交互、业务实时显示和事后回放。Both the internet and mobile communication networks are equipped with business acquisition systems.At present,satellite mobile communication systems have made significant progress,especially with the emergence and widespread application of consumer products such as Huawei Mate,which directly connect mobile phones to Tiantong satellites,bringing significant pressure and challenges to national or local information security.By analyzing and comparing the advantages and disadvantages of self built business acquisition systems,core network dedicated interface access scheme,and Iub interface full data access schemes,it is concluded that the Iub interface full data access scheme is the optimal design.The data is accessed through the Iub interface of Tiantong Station,distributed to protocol resolution devices and voice processing devices after data diversion processing.The location processing device analyzes the positions of all terminals,and the SMS processing device analyzes and sends SMS messages,which are then stored in the business storage device.The system application software serves as the control center of the entire system,completing user interaction,real-time business display,and post event playback.

关 键 词：天通终端 业务获取 IUB接口 实时显示 事后回放 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]