软交换技术在卫星通信IP业务中的应用  

Application of Soft Switch Technology in Satellite IP Network

作　　者：陈涛 杨仁庆 CHEN Tao;YANG Renqing(CEC Defense Technology Co.,Ltd.,Nanjing 210014,China)

机构地区：[1]中电防务科技有限公司,江苏南京210014

出　　处：《数字通信世界》2022年第7期8-10,共3页Digital Communication World

摘　　要：IP业务终端良好的发展趋势为卫星通信系统发展奠定了基础,在以卫星IP网络为基础的卫星应急通信系统中,电话软交换技术将模拟语音、IP语音以及传统的PSTN语音互联互通,使卫星应急语音通信IP化和无线化。文章对软交换技术在卫星IP网络中的应用进行探讨,促进卫星通信话音业务的能力提升。The good development trend of IP service terminal has laid a powerful foundation for the development of satellite communication system.In the satellite emergency communication system based on the satellite IP network,the telephone soft switch technology makes the satellite narrowband voice,VoIP voice and traditional PSTN voice communicate,which makes the satellite emergency voice communication IP and wireless.This paper discusses the application of softswitch technology in satellite IP network to promote the capability of satellite communication voice service.

关 键 词：卫星通信 IP业务 软交换技术 

分 类 号：TN927.2[电子电信—通信与信息系统] TP3[电子电信—信息与通信工程]